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Valid from 01.01.2012 838050 EN - subject to technical modifications www.rehau.com

STORMWATER MANAGEMENTSuSTAiNAblE ANd EffEcTivE SOluTiONS

cONTENT

1 STORMWATER MANAGEMENT – WHAT FOR? 3

2 SYSTEM SOLUTION 4

3 RAUSIKKO BOX 6

4 RAUSIKKO C3 SYSTEM CHAMBER 18

5 RAUSIKKO SEDIMENTATION UNIT 32

6 SERVICES 38

Due to a system conversion to SAP in 2012, our article numbers have changed to material numbers.

The previous article numbers have become material numbers with 2 extra digits:old: 123456-789 (article number):new: 11234561789 (material number)To illustrate this in the catalogue, we have visually identified the additional digits: 1 = 1, e.g.: 11234561789

Please note that in the system all quotations, order confirmations, dispatch notes and invoices will largely only be issued with the 11-digit number.

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1 STORMWATER MANAGEMENT – WHAT fOR?

Using stormwater and/or efficient percolationApart from the worldwide climatic change, which has led to a noticeable change in the number of times it rains, the increasing sealing of previously natural areas is mainly responsible for the perma-nent change of draining precipitation and their distribution. Long dry spells are often followed by extreme precipitation, which cannot directly percolate due to the increasing sealing of surfaces.

Due to this, an increasing share of the rain quantity is collected and drained and is therefore no longer available for replenishing the natural groundwater. On the other hand, increasing drainage quantities and peaks lead to an overloading of the sewer systems, sewage treatment plants as well as drainage ditch and therefore increasing the risk of flooding.

This trend can be counteracted by handling the rainwater responsibly and by means of a sustainable stormwater management.

Whereas rainwater had been drained via sewer systems as quickly and as extensively as possible in the past, separation systems and decentralised stormwater management are preferred today. In doing so the water can be collected for later use or can be percolated close to the property.

REHAU offers you - Support in solving the problem with many years of experience and relevant know-how - Individual and solution-related consultation during dimensioning and planning as well as support during the installation on site - Various system solutions with perfectly coordin-ated components for your individual problems - Innovative, durable and ecological products

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2 SYSTEM SOluTiON

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Water is a precious resource and we have to act with consideration in order to save water supplies and waters for future generations and to maintain them in their natural condition. The ecological stormwater management in central and decentra-lised plants is therefore considered essential nowadays. It has a positive impact on the natural water balance and in addition to this, is particularly economically efficient for property owners thanks to shared sewage charges.The systems used must be adaptable to the respective installation situation and provide a long-term solution. REHAU offers a comprehensive solution for the ecological and economically efficient stormwater management ranging from the collection, transport, cleaning to the decentralised percolation, retention and rainwater usage with the RAUSIKKO system.

The polymer reservoir block RAUSIKKO Box made of polypropylene (PP) has a large storage capacity of 95 percent and is therefore also a solution for restricted spaces. In light of the necessary installation situation and safety, the static load-bearing capacity of underground storage systems plays an increasingly important role. The RAUSIKKO Box is now also available as a heavy duty version for the highest of static load-bearing requirements. It is extremely stable in vertical as well as horizontal direction with its additionally integrated support elements, with which even large installation depths can be implemented providing a high safety standard at the same time.

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1 RAUSIKKO sedimentation units

The protection of the groundwater and the ground is of utmost importance during percolation of stormwater. The dirt particle sand hazardous substances contained in percolation water must be effectively retained before they can reach the soakaway or the soil. The conventional method to percolate the stormwater via the activated ground zone is often not possible due to the amount of space required. In these cases, systems, which have to be installed underground, are required. The RAUSIKKO sedimentation plants working safely and effectively are also easy to maintain and can also be installed underneath surfaces with heavy traffic load. The cleaning performance of RAUSIKKO plants has been confirmed by an independent testing institute.

2 RAUSIKKO C3 SYSTEM CHAMBER

Chamber systems play a vital role in percolation units and carry out various roles. The RAUSIKKO C3 system chamber, which can be directly integrated into the infiltration or the retention unit, is a real multifunctional allrounder. This easy and space-saving installation minimises construction costs. In addition to this, the system chamber combines three different functions.On the one hand, it can connect to pipes of dimensions ranging from DN 250 to 500 as well as a direct connection to the RAUSIKKO box cleaning channel DN 250. On the other hand, an inspection camera can be easily inserted into it for a regular inspection of the connected RAUSIKKO Boxes. In addition to this, the boxes can be high-pressure rinsed easily through him.

3 RAUSIKKO Box

Smooth, uninterrupted and permanent functioning of block systems for rainwater percolation is a basic prerequisite for the sustainability of a stormwater management system. This was borne in mind when designing the RAUSIKKO Box system. Depending on the requirement, the box can be fitted with an integ-rated distribution, inspection and cleaning channel with staggered slots to achieve a even distribution of water across the entire block system. It can be flushed with up to 120 bar and clearly separates the sedimentation from the percolation zone. While impurities settle in the sedimentation zone, the water, which is evenly distributed across the staggered slots, reaches the percolation zone of the infiltration unit. This prevents the geotextile filter surrounding the infiltration unit from blocking, which enables a long-term and failure-free function of the system.

4 THROTTLING CHAMBER DN 1000

It is necessary to channel a small portion of the water produced into an extending drainage ditch (storm sewer or body of water) since percolation units with which the stormwater is discharged cannot be fully percolated due to the poor water permeability of the ground. To this end, a throttling device has to be installed at the end of the percolation unit, which ensures an adequate throttling of the effluent. Flow reducers are also required for stormwater retention reservoir. The RAUSIKKO throttling chamber DN 1000 with the throttling component installed in the plan enables an easy and effective control of the effluent. No external energy (electricity supply) other than this is required and it is easy to handle. It is therefore very suitable for all cases, which require a space-saving and easy to maintain flow reducer.

3 RAuSiKKO bOX cOMpAcT ANd SAfE

The ecological stormwater management in central and decen-tralised units corresponds to the state-of-the-art in the precipitation drainage Systems are in demand nowadays for this, which can be used flexibly in all imaginable application cases and ensure a safe, long-term and durable solution

Task: - Restricted spaces in heavily built up areas - Restrictions of the maximum dimensions of the unit e.g. for the depth (distance to the ground water) or width and length (property boundary) - Function of the unit should be secured over the long term - Tight schedule during construction requires a high installation speed

REHAU systems: - RAUSIKKO Box, a compact and innovative storage block, which can also be supplied as a heavy-duty version for applications with high requirements in terms of installation depth and static safety. - Polymer storage elements with a high storage coefficient of 95 % (corresponds to 950 litres rainwater in 1 m3 room volume) and integrated distribution/inspection/cleaning channel. - RAUSIKKO Box C, a nestable or stackable storage system with a transport volume reduced by approx. 70 %

Your benefits when using the REHAU system: - Easy to handle, fast and safe assembly - The unit can be inspected - The unit can be cleaned - High load-bearing capacity also allows for an installation under extreme conditions - Long-term unrestricted functionality of the system - Extensive complete system with all components required for SUDS (sustainable drainage systems) - User-friendly software for easy dimensioning of the system -

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The RAUSIKKO Box system provides the right solution for all require-ments of the percolation, retention and storage of precipitation water. A safe, long-term and permanent stormwater management is ensured thanks to the high functionality and load-bearing capacity of the RAUSIKKO Boxes.

RAUSIKKO Box 8.6 SC standard (storage element with distribution/cleaning channel)

RAUSIKKO Box 8.3 SC (storage element with distribution/cleaning channel)

The advantages at a glanceIntegrated distribution/inspection/cleaning channelSedimentation zone rinsable up to 120 barStaggered slots to perfectly distribute the waterFixing the layers with clip-on lugs in multi-layer installations Connection DN 110/160/200 via front gridConnection DN 200/250 flush to the base via front connection socketHalf the overall height RAUSIKKO Box 8.3 also possible in combination with RAUSIKKO Boxes 8.6 High load-bearing capacity even with low top fill heights and deep base depth Type S (standard): Heavy traffic load SLW 60 with a 80 cm top fill Heavy traffic load SLW 60 up to 4.0 m base depth Type H (heavy-duty): For applications requiring an even higher load-bearing capacity or safetyStorage coefficient 95 % type S (standard) Storage coefficient 93 % type H (heavy-duty)

* Installation according to standard installation conditions, alternative installation conditions are possible following consultation with our technical specialist department.

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The RAUSIKKO Box with its integrated distribution, inspection and cleaning channel makes a difference.The channel ensures that the sedimentation and percolation zones are clearly separated. Impurities settle on the sedimentation zone (sedimentation). The purified water then reaches the percolation zone via staggered slots, which ensure that the water is perfectly distribut-ed. The percolation zone and therefore the percolation nonwovens remain clean ensuring the long-term and smooth function of the system without costly maintenance measures.

Distribution, inspection and cleaning channel with slot pattern staggered three time

large drainage area for overflow

reduced drainage areato distribute the water

closed surfacefor sedimentation

RAuSiKKO bOXfuNcTiONAl ANd vARiAblE

Water distribution and retention of contaminants with integrated cleaning channel

Function of the distribution/inspection and cleaning channel: - The cleaning channel into which the stormwater is discharged, is consistently separated from the percolation area and the geosynthe-tic material - The rainwater is slowed down so that particulate matter and sediments can settle on the closed floor - The rainwater that is free of particulate matter leaks out of the slits in the sides of the cleaning channel and into the percolation area, from where it drains into the nearby soil - The staggered slits in the cleaning channel assist in the distribution and the slowing down process for optimum sedimentation - The cleaning channel can be inspected with conventional equipment and can be rinsed at high pressure (120 bar)

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RAuSiKKO bOX cA GREAT liTTlE bOX

The RAUSIKKO Box C is a new generation within the tried and tested RAUSIKKO Box systems and represents a further step towards ecological and economic stormwater management with its concept. This is a storage system that only shows its true strength on the construction site. In order to achieve this, the storage elements are nested for storage and transport and are stacked for installation.Thanks to this, the storage and transport volume is only approx. 30 % of the subsequent gross volume of the storage elements installed on the construction site. The frequently limited storage areas at the construction site are also accounted for thanks to the reduced storage volume. Transport, handling and installation of the ultra light-weight storage elements on the construction site are very easy and can be carried out quickly and safely.In their installed condition, RAUSIKKO Box C elements show their true strength and offer a storage coefficient of 95 % making it possible to store a large quantity of water in the most restricted of spaces.

In order to guarantee the unique functionality of the entire RAUSIKKO system, the RAUSIKKO Box C is compatible with the well-known and tried and tested RAUSIKKO Boxes SC and can be easily combined with them. In order to guarantee the unrestricted and permanent function of the infiltration unit or the storage system, the RAUSIKKO Boxes SC can be used with integrated distribution, inspection and cleaning channel with staggered slots for an even distribution of water in the entire storage system as required.

A quick and safe installation is guaranteed thanks to integrated clip-on lugs and the possibility of connection to the masonry (offset structure). The storage elements ensure the well-known stability of the RAUSIKKO Box systems designed in this way, and can be installed without problems below heavy traffic loads SLW60.

The advantages at a glance:Low storage and transport volumeStorage coefficient 95 %Easy to handle and safe assemblySafe and easy installation thanks to integrated clip-on lugs and possibility of offset design (connection to the masonry)High load-bearing capacity, can even be installed under heavy traffic loads Combinable with the RAUSIKKO Box SC with integrated distribution/inspection/cleaning channel

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Installation according tostandard installation conditions

0.8 m

Installation according tostandard installation conditions

Installation according toproject-specific static consideration

Installation according toproject-specific static consideration

RAUSIKKO Box H (Heavy-Duty)RAUSIKKO Box S (Standard) / Box C

RAuSiKKO HEAvY-duTY bOXWiTHSTANdS THE HiGHEST Of lOAdS SAfElY

The RAUSIKKO Heavy-Duty Box, a new dimension in terms of static load-bearing capacity and therefore also safety

The storage elements have an extremely high load-bearing capacity thanks to additionally integrated bearing elements.Thanks to this, the RAUSIKKO Heavy-Duty Box can also be used under extreme application conditions.

The high load-bearing capacity allows for even deeper installation depths whilst maintaining a high level of safety. A road structure with very low top fill heights and without elaborate additional measures is possible thanks to the high stiffness.

The RAUSIKKO Heavy-Duty Box therefore stands for: - High vertical and horizontal load-bearing capacity - High stiffness - High stability and safety - Low top fill heights, also under heavy traffic loads - Deep installation depths

You have the right and safe solution for every application with the RAUSIKKO Standard and Heavy-Duty Box system. The storage coefficient of the RAUSIKKO Heavy-Duty Box is 93 % thanks to the additional support elements.

Installation depths of the RAUSIKKO Box systems

RAUSIKKO Box H (Heavy-Duty)

Integrated bearing elements

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RAuSiKKO bOXcOMbiNATiON OpTiONS

RAUSIKKO Box 8.6 SC with integrated distribution/inspection/cleaning channel in combination with the RAUSIKKO Box 8.6 S or in combination with the RAUSIKKO Box 8.3 S

RAUSIKKO Box 8.6 SC with integrated distribution/inspection/cleaning channel in combination with the stackable/nestable RAUSIKKO Box C.

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Connection optionsThe RAUSIKKO Box seamlessly integrates into the overall stormwater management product range with chambers and accessories. Con-nection options up to DN 500 are available with the RAUSIKKO C3 system shaft. In addition to this, the pipes can be directly connected to the AWASCHACHT DN 1000.A direct lateral inlet can be implemented using pipes DN 110 or DN 160 as well as the connection of pipes up to DN 500 with the C3 system shaft.

RAUSIKKO Box 8.6 SC with front grid clipped in and connected pipe DN 160

Front grid to close the individual rows of blocks by simply clipping them in without additional fastening components. The connection is possible by opening and inserting pipes (spigot end) DN 110 to DN 200.

Front grid

RAUSIKKO Box 8.6 SC with lateral inlet

DN 200DN 160

DN 110

Front connection socket DN 200/250 for a connection to the cleaning channel, which is flush with the base using pipes (socket). An invert step and therefore a discharge obstacle is avoided by not inserting the feed pipe into the cleaning channel enabling optimum cleaning of the channel during high-pressure rinsing i.e. enhances the “self-cleaning effect” of the RAUSIKKO Box.

RAUSIKKO Box 8.6 SC with front grid clipped in and front connection sockets DN 250

Lateral inlet via pipes DN 110 or DN 160 is possible by opening the side grid and inserting the pipe (spigot end).

Lateral inlet - Alternative variant of the RAUSIKKO Box in the event that the inlet is not required in the front but on the side - Also vital in the event of a targeted feed of the stormwater into the cleaning channel - Box design with lateral inlet for pipes DN 200

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RAuSiKKO bOXSTORMWATER STORAGE

The boxes are covered with a polymer sealing membrane in order for the RAUSIKKO Boxes to be used as a system for stormwater storage.The installation and welding of polymer sealing membranes require specialist knowledge and special equipment apart from suitable materials.REHAU collaborates with specialist and authorised partner companies for this purpose, which install the storage blocks on request. If required, please contact the sales office responsible for you.

Your benefitProfessional installation of the boxes and welding with polymer sealing membrane (HDPE) incl. protective nonwoven material from one source.

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RAuSiKKO bOXpROducT RANGE

Designation RAUSIKKO Box Standard

Type 8 6 S 8 6 SC 8 3 S 8 3 SC

Width [mm] 800 800 800 800Height [mm] 660 660 360 360Length [mm] 800 800 800 800Gross volume (litres) 422 422 230 230Net volume (litres) 400 400 213 213

Design with inspection channel with integrated distribution/inspection/cleaning channel

with inspection channel with integrated distribution/ inspection/cleaning channel

Mat no 14138501086 14138601086 14138701083 14138801083Packaging 4 Units 4 Units 8 Units 8 Units

Designation RAUSIKKO Box RAUSIKKO Heavy-Duty Box

Type C C 2-3 8 6 H 8 6 HC

Width [mm] 800 800 800 800Height [mm] 165 165 660 660Length [mm] 800 800 800 800Gross volume (litres) 106 106 422 422Net volume (litres) 100 100 393 393

Design without channel without channel with inspection channel

with integrated distribution/ inspection/cleaning channel

Mat no 14006421001 14006521001 14138901986 14139001986Packaging 52 Units/pal. 52 Units/pal. 4 Units 4 Units

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Front gridfor RAUSIKKO Box S/SC/H/HC - Material: PP - For frontal closure of individual rows of blocks - For direct connection of pipes DN 110 to 200

Front connection socketfor RAUSIKKO Box S/SC/H/HC - Material: PE - for frontal connection without gap to the channel bottom DN 200 or 250

Designation Front connection socketsDesign DN 200 DN 250Mat no 141392011200 141554011250

Connecting clipfor RAUSIKKO Box S/SC/H/HC - as installation and mounting aid - Material: PP

Designation Connecting clipPackaging unit 50 unitsMat no 1212910150001

Designation Front gridMat no 14139101001

Designation Ventilation plateVariant Type A Type B

Design with socket DN 160, spigot end

to be inserted

with RAUSIKKO spigot end DN 355, chamber extension to be pushed on

Mat no 12875561160 12875561355

Designation Lateral inletDesign with spigot endMat no 14148791200

Designation Lateral gridMat no 14006531001

Ventilation plate - Type A with socket for pipe DN 160 - Type B with spigot end DN 355 to connect RAUSIKKO chamber extension

RAUSIKKO Box 8 6 SCwith lateral inlet - Material: PP - RAUSIKKO Box 8.6 SC - Lateral inlet DN 200 spigot end (socket can be pushed on)

Lateral gridfor RAUSIKKO Box C - Material: PP - For closing the outer storage elements - For direct connection DN 110 to 250

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Geotextile filter RAUMAT E - High flexibility - Material: PP

Designation Geotextile filtersVariant RAUMAT

3E 150RAUMAT3E 150

RAUMAT3E 200

RAUMAT4E 250

Weight per unit area [g / m2] 150 150 200 250Geotextile robustness class (GRK) 3 3 3 4Effective opening width [mm] 0.08 0.08 0.08 0.08Water permeability kv * [m / s] 0.80 0.80 0.40 0.20Dimension – width [m] 4.50 2.00 4.50 4.50Dimension – length [m] 100.00 100.00 100.00 100.00Packaging unit 1 coilMaterial no 12318841500 12318841200 12311671500 12312071500

* in conformity with standard EN ISO 11058

Infiltration unit barrier - Project-related manufacture - Maximum width B: 4.5 m - Maximum height H: 1.5 m - Material: PE

Designation infiltration unit barrierVariant Thickness 4 mm Thickness 6 mm

Design Barrier as plate, dimension as specified, without pipe connections and pipe

feed-through

Material no 12432201001 12432301001

Designation Pipe connections as additional unit

Variant RAUSIKKO socket DN 200

RAUSIKKO spigot

DN 200

RAUSIKKO socket DN 350

RAUSIKKO spigot

DN 350

socket or spigot DN 110

socket or spigot DN 160

socket or spigot DN 200

Design One-sided connection to the infiltration unit barrier as an additional feature; in case of two connections to feed through the barrier; in case of socket connection the spigot can be pushed in; in case of spigot connection the socket can be pushed on

Designation Pipe connections as additional unitVariant socket

DN 250spigot

DN 250socket DN 315

spigot DN 315

Design One-sided connection to the infiltration unit barrier as an additional feature; in case of two connections to feed through the barrier; in case of socket connection the spigot can be pushed in; in case of spigot connection the socket can be pushed on

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Designation Root protection barrierVariant TERRAM® Root Guard PLUSWeight per unit area [g / m²] 275Thickness [mm] 0.9

Dimensions width x length [m]

2.00 × 25.00 (= 50 m²)

Packaging unit 1 coilMaterial no 12854071200

Root protection barrierRoot Guard Plus - Material PE / PP

Ditch overflow OE - Component material: PE - Filter sack material PP

Designation Ditch overflowsVariant OE DN 200 OE DN 355

Design Consisting of backing material with stand-up collar, perforated cover and geotextile filter sack as well as

extension (overall length: 1.50 m)

Consisting of backing material with stand-up collar, perforated cover and geotextile filter sack as well as

extension (overall length: 2.0 m)

Water inlet surface [cm²] approx. 30 approx. 60Packaging unit 1 unit 1 unitMaterial no 12490191001 12490391001

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4 RAuSiKKO c3 SYSTEM cHAMbER

RAUSIKKO C3 system chamber in and connected to RAUSIKKO Box with AWADUKT PP pipe

RAUSIKKO C3 system chamber is a multifunctional allrounder combining all of 3 functions:Connect: - Connection of pipes DN 250 to 500 - Direct connection to the cleaning channel DN 250 of the RAUSIKKO Box

Control: - Easy insertion of an inspection camera for regular inspection of the connected RAUSIKKO Boxes

Clean: - Allows high-pressure rinsing of the connected RAUSIKKO Boxes with the cleaning channel

Your benefits when using the REHAU RAUSIKKO system: - The percolation or storage unit can be inspected and rinsed with optimum results - Large diameter of the chamber extension facilitates the insertion of relevant inspection and cleaning equipment - Stormwater pipes can be connected to the infiltration or the storage unit in different ways - The arrangement of chambers in the RAUSIKKO Box unit saves space, excavated material and therefore costs - High traffic load capacity (SLW 60 from 80 cm top fill height and up to 4.0 m base depth) - Optional sand/silt trap allows the application as a high-quality chamber with room for the fine particles/sediments to settle

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RAuSiKKO c3 SYSTEM cHAMbERTHE pROducTS

RAUSKIKKO C3 system chamber is a chamber with a modular design for the stormwater management.

The grid dimension of the bottom part of the chamber is L/W/H = 800 x 800 x 660 mm and has been chosen in order to be able to directly integrate the chamber into a percolation, retention or storage unit made up of RAUSIKKO the Boxes. Two different variants are available:

Bottom part of chamber type F

Bottom part of chamber type F for a front (frontal) connection to box infiltration / storage units made up of RAUSIKKO Boxes with the following connection options:front: - AWADUKT DN 500 and DN 315 - AWADUKT DN 400 and DN 250 with reducing fitting - RAUSIKKO DN 355 with reducing fittingleft: - AWADUKT DN 400 and DN 250 - RAUSIKKO pipe DN 355right: - AWADUKT DN 500 and DN 315back: - 4 x DN 250 to RAUSIKKO Box 8.6Connections have to be opened on the construction site based on the local conditions.

Installation model bottom part of chamber for frontal connection (red), integrated into the box infiltration/storage unit made up of RAUSIKKO Boxes

Bottom part of chamber type S

Bottom part of chamber type S for a lateral connection to box gravel trenches/storage units made up of RAUSIKKO Boxes 8.6 with the following connection options:front: - AWADUKT DN 500 and DN 315 - AWADUKT DN 400 and DN 250 with reducing fitting - RAUSIKKO DN 355 with reducing fittingback: - AWADUKT DN 400 and DN 250 - RAUSIKKO pipe DN 355left: - 4 x DN 250 to RAUSIKKO Box 8.6 right: - 4 x DN 250 to RAUSIKKO Box 8.6 Connections have to be opened on the construction site based on the local conditions.

Installation model bottom part of chamber for lateral connection (red), integrated into the box infiltration/storage unit made up of RAUSIKKO Boxes

feed pipeDN 500 and 315,with ReducerDN 400 bzw. 250.

feed pipeDN 250, 315,400 and 500

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RAUSIKKO C3 with AWADUKT inlet pipe and RAUSIKKO Boxes

Bottom part of chamber with chamber extension pipe Da600

Bottom part with sand trap and chamber extension pipe Da600

Multi-layer installation of the bottom part of the chamber (also possible with sand trap)

Direct connection flush with the base to RAUSIKKO Boxes

Connection of AWADUKT pipes DN 250 to 500 as well as RAUSIKKO pipes DN 355

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BeGu cover LW 625on construction site

Exploded illustration of the RAUSIKKO C3 system chamber

* DN 500/400 or DN500/250 ** DN 160 connection directly to the chamber extension with AWADOCK CP type B

Feed hopper

Dirt bucket with fine filter

Connection AWADUKTpipes DN 250, DN 400 or RAUSIKKO DN 350

Connection AWADUKT pipes DN 315, DN 500 or with reducing fittings DN 250 and DN 400 as well as RAUSIKKO DN 350

AWADUKT pipesDN 315, DN 500

AWADUKT pipe DN 250, DN 315, DN 400, DN 500 or RAUSIKKO DN 350

Bottom part of chamber type F (connection to the bottom part of the chamber are to be opened on the construction site)

RAUSIKKO Box 8.6

Profile seal KLP sand trapsand trap

KLP KG DN 250/315/400/500 seal

Lip seal

Lip seal

Vertically offset inlet DN 200 to DN 315**

Chamber extension Da 600trimmed accordingly

Chamber extension Da 600Trimmed accordingly

Concrete bearing ring

AWADOCK CP DN 160 type BConnecting seal made of SBRScrew crown made of PP

Reducing fitting *

Profile seal UR chamber extension

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T-piece for vertically offsetinlet for chamber extension - Corrugated-pipe Da 600 - Material: HDPE - EPDM sealing rings

Dirt bucket with fine filter - Dirt bucket and fine filter made of HDPE

Lip seal - for connecting the chamber extension/T-piece for vertically offset inlet - Material: EPDM

Designation T-piece for vertically offset inlet for chamber extension

Variantspigot end

DN 200 DN 250 DN 315Design welded in segmentsPackaging unit 1 unit

Material no 12147301200 12147001250 12147101315

Designation Lip seal Design EPDMPackaging unit 1 unitMaterial no 12236961001

Designation Dirt bucket with fine filter

Design For BeGu cover LW 625 and chamber extension Da 600

Packaging unit 1 unitMaterial no 12331331001

Chamber extension - Material: HDPE - Length L = 2.5 m - Internal diameter 500 mm

Designation Chamber extension Variante Da 600

Design corrugated pipe, sculptured exterior, smooth interior

Packaging unit 1 unitMaterial no 12145901250

RAuSiKKO c3 SYSTEM cHAMbERpROducT RANGE

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Connection system for frontconnection, type F - Material: HDPE - L x W x H = 800 x 800 x 660 mm - Open on top

Connection system for lateralconnection, type F - Material: HDPE - L x W x H = 800 x 800 x 660 mm - Open on top

KG profile sealing ringsKLP typeFor connecting pipes and reducing fittings - Material: SBR

Designation Bottom part of chamber Variant Type F

Design

Front end pipe DN 500/315Reverse Box 4 × DN 250

Right side pipe DN 500 / 315Left side pipe DN 400 / 250

Packaging unit 1 unitMaterial no 13532201001

Designation Profile sealing rings Variant 250 315 400 500

Design sealing ring for pipe connection and reducing fittings

Packaging unit 1 unit

Material no 12145401250

12145501315

12145601400

12145701500

Designation Bottom part of chamber Variant Type S

Design

connecting side 1: pipe DN 500 / 315connecting side 2: pipe DN 400 / 250

1.side Box 4 × DN 2502.side Box 4 × DN 250

Packaging unit 1 unitMaterial no 13532301001

Profile sealing ring SVType URfor connecting the chamber extension/bottom part - Material: SBR

Designation Profile sealing ring Variant Da 600

Design for chamber extensions Da 600

Packaging unit 1 unitMaterial no 12147201600

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Reducing fittings - Material: HDPE

Profile sealing ring SFKLP typefor connecting the sand trap/chamber bottom part or forstacked installation - Material: SBR

Designation Reducing fittings Variant DN 500 / 400 DN 500 / 250

Design for inserting into the pipe socket DN 500 of the bottom part of the chamber

Packaging unit 1 unitMaterial no 12145301001 12145201001

Designation Profile sealing ring Variant SF

Design Sealing ring for sand trap and stacked arrangement

Packaging unit 1 unitMaterial no 12145801001

Sand trap - Material: HDPE - Overall height H = 470 mm - Storage volume V = 130 l

Designation Sand trap

Design To insert into the base of the bottom part of the chamber

Packaging unit 1 unitMaterial no 12145101001

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AWADOCK CPConnection system for smooth pipes to RAUSIKKO C3 chamber extension to ventilate storage unit or as lateral water inletMaterial: elastomer/PP

Mat no Designation Ø in mm11900281001 Compass saw 200

Installation wrench for AWADOCKMaterial: stainless steel/plastic

Mat no Packaging unit11761111500 Designation individual

AWASCHACHT compass sawFor drilling into plastic pipes and chambers incl. compass saw retainer, drill chuck, centring drill with ejector, packed in a tool case

Mat no DN/OD Type Dimension corrugated pipe11917901160 160 B DN OD 500 - DN ID 800

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RAuSiKKO THROTTliNG cHAMbER dN 1000

RAUSIKKO AWASCHACHT DN 1000 as throttling chamber - With completely installed RAUSIKKO throttle control - Allows the controlled drainage of a defined drainage quantity

The following three throttle control variants are available:

Throttle with aperture plate - Easy and cost-effective solution - Orifice not changeable

Throttling is carried out via a defined boring in the throttling plate.

Throttle with grid setting - Effective and robust solution - Throttle drainage changeable

Throttling is carried out via a defined elongated hole in the throttling plate.The length of the elongated hole and therefore also the throttling drainage can be set wit the various grid levels.

Throttle with thread setting - Convenient and very flexible solution - Throttle drainage continuously adjustable

Throttling is carried out via a defined elongated hole in the throttling plate.

The length of the elongated hole and therefore also the throttling drainage can be set with the continuous adjustment.

All throttles can be cleaned easily by pulling out the throttling plate.

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Legend: H total = total heightH = height of the chamber componentC = height of the overflowDN Z = inlet diameterZ = distance inlet base – chamber baseA = height sand trapDN D = throttling pipe diameterDN Ü = overflow diameterDN A = outlet diameter

The dimension of the required throttling pipe depending on the requested maximum drainage capacity can be seen in below diagram

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625795

6941026

90 160

1066

∅ 616∅ 686

∅ 714686

200

660625

1100

80

150

250 N

(min

) N (m

ax)

H

AWASCHACHTConcrete bearing ring - For commercially available BeGu covers DN 625 - To DIN 19584, EN 124 - Material: concrete

Designation AWASCHACHT concrete bearing ringVariant DN 625Design to DIN 19584, EN 124Weight [kg] 155Packaging unit 1 unitMaterial no 11900161001

Designation AWASCHACHT Cast cover DN 625Variant DN 625Design to DIN 19584, EN 124Weight [kg] 200Packaging unit 1 unitMaterial no 11900261001

Designation AWASCHACHT PP coneVariant DN 1000 / 625DesignN max [mm] 820N min [mm] 570Height H [mm] 915Weight [kg] 45Packaging unit 1 unitMaterial no 11904001001

AWASCHACHTCast cover DN 625 - Cl. D 400 with cast concrete cover - Ventilation to DIN 19584 EN 124 - Traffic loads are directly dissipated into the road substructure via a load distribution plate - Material: cast/concrete

AWASCHACHTPP cone DN 1000/625 - Incl. vertical ladder and sealing rings - DN 1000 and DN 625 - Trimming dimension: max. 250 mm - Material: RAU-PP 2300

RAuSiKKO THROTTliNG cHAMbER dN 1000pROducT RANGE

28

HN

150

125

170

∅ 1096∅ 1000

∅ 1100

10661000

150

1100

170

250

80

NH

Designation AWASCHACHT PP ringVariant DN 1000Effective length N [mm] 125 250 500 750 1000Height H [mm] 220 345 595 845 1095Weight [kg] 197 22 36 48 65Packaging unit 1 unit 1 unit 1 unit 1 unit 1 unitMaterial no 11903131001 11904901100 11905001100 11904361001 11909001100

Designation Empty base *Variant DN 1000Effective length N [mm] 975 435Height H [mm] 1105 605Weight [kg] 72Packaging unit 1 unit 1 unitMaterial no 13507611999 13554651500

AWASCHACHTPP ring DN 1000 - Incl. vertical ladder and seal - DN 1000 - Material: RAU-PP 2300

RAUSIKKO AWASCHACHT DN 1000 empty base - Plane contact area - Firmly inserted EPDM sealing ring (Safety-Lock) - Material: RAU-PP 2300

29

DNDN

80 m

m

Throttle racking

Emergency overflow

Throttle blade with housing

Throttle pipe

Chamber wall

Designation Throttle for RAUSIKKO throttling chamber DN 1000Nominal width

(throttle) / (overflow) Mat no

ThrottleAperture plate

DN 110 / 110 13505511110DN 160 / 160 13505611160DN 200 / 150 13505711200DN 250 / 200 13505811250DN 315 / 200 13505911315

ThrottleGrid setting

DN 110 / 110 13506011110DN 160 / 160 13506111160DN 200 / 160 13506211200DN 250 / 200 13506311250DN 315 / 200 13506411315

ThrottleThread setting

DN 110 / 110 13506511110DN 160 / 160 13506611160DN 200 / 160 13506711200DN 250 / 200 13506811250DN 315 / 200 13506911315

Throttle for RAUSIKKOthrottling chamber - Comprising

- throttling pipe - emergency overflow - throttle plate with housing - throttle racking

- As aperture plate, grid or threaded throttle - Material: PP

30

Designation Accessory “spigot end” (socket can be pushed on)Inlet connection DN 110 DN 160 DN 200 DN 250 DN 315 DN 400 DN 500Mat no 11911551001 11907651001 11909351001 11909451001 11910051001 11900781001 11900871001

Accessories

Designation Mat noReplacement seal DN 1000 11903551001Seal DN 625 cone-concrete ring/system cover 11906451001AWADOCK compass saw ø 200 mm 11900281100AWADOCK compass saw ø 250 mm 11904571001Element welding DN 1000 11910651001Entry aid with protective handle, length approx 1 60 m 11906251001Housing for entry aid without installation ø 38 mm 11906351200Housing for entry aid with installation ø 38 mm 11906351300Special entry aid rung 11910751001

Designation Accessory “spigot end“ tangential (socket can be pushed on)Inlet connection DN 160 DN 200 DN 250 DN 315 DN 400 DN 500Mat no 11907051001 11914001001 11907151001 11907251001 11907351001 11900661001

Desigation AWADOCKType standardDN/OD 160 200Packaging unit 1 unit 1 unit

AWADOCK KGConnection system forsmooth pipe - Material: Elastomer/PP

Connection AWADUKT PP/pipe

Accessories inlet/outlet for empty base - Firmly welded on connection made of PP material

31

5 RAuSiKKO SEdiMENTATiON uNiT cONTAMiNANTS uNdER cONTROl

Questions about the options of an effective rainwater treatment – also beyond natural cleaning mechanisms e g ground passages, are becoming increasingly the focus of planning and installation of infiltration units This may in lead to a seemingly contradictory result between required cleaning and the space available to do this

Task: - Ditch or ditch infiltration trench systems with a high space require-ment can often not be implemented in inner cities - Planning and implementation of ditches significantly limits the desired design freedom of a project - Stormwater (e.g. of traffic areas) can be polluted by contaminants to a varying extent - Groundwater protection is increasingly important

REHAU systems: - RAUSIKKO inlet chamber as sand/silt trap in nominal widths DN 400, 500 and 1000 - RAUSIKKO sedimentation (type M/type R) for mechanical pre-treatment of precipitation water - Underground installation therefore no space used on the surface - Applying the sedimentation principle in order to filter out contami-nants attached to the particle from the precipitation water

Your benefits when using REHAU systems: - Installation under areas, which are passed over, without problems - Slight adjustment of the system to the size of the connected area - High retention volume for light liquids e.g. in the event of a disaster - Evidence of treatment to advisory sheet DWA-M 153 - Simple inspection and cleaning of units - Checked by the Institute for Underground Infrastructure Ltd. (IKT)

32

Draining precipitation water is contaminated in different ways depending on its origin The advisory sheet DWA-M 153 provides help to assess the contamination from the air and of the surface and to define requirements for the pre-treatment depending on the water it is discharged into

REHAU develops products due to this reason, which allow an underground pre-treatment of precipitation water ac-cording to the state-of-the-art

The majority of the contaminants contained in the draining precipitat-ion water has absorbed to small solid particles (particle attachment). These contaminants can be effectively removed from the water with mechanical processes such as sedimentation or floating processes.

The information contained in this chapter regarding mechanical pre-treatment of precipitation water correspond to the specifications of the DWA advisory sheet M 153 of the „German Association for Water management, Waste water and Waste” (DWA).

These concern the following treatment systems: - RAUSIKKO inlet chamber with silt trap and light liquid retention - RAUSIKKO sedimentation type M - RAUSIKKO sedimentation type R

The suitable precipitation treatment equipment can be selected using the below selection matrix. During this process, the system to be used is selected based on the transmission calculated according to advisory sheet DWA-M 153 and the surface to be connected. An inlet chamber can also precede a sedimentation unit.

Polluted air Contaminated surfaces

Permissible water contamination

Pre-treatment

Technical stormwater purification

Functional principle Sand/silt trap Sedimentation unitREHAU system RAUSIKKO

Inlet chamberRAUSIKKO

Sedimentation MRAUSIKKO

Sedimentation R

Equipment type * D 26 D 24 D 25 ** D 21 **Transmission value * 0.80 0.65 0.55 0.50 0.35 0.20

Nominal width/type and max area that can be connectedA red [m²]

A red [m²] A red [m²] A red [m²]DN 400 500 type M 3 4200 2100 1400 1050 type R 3 500DN 500 1000 type M 6 9400 4700 3100 2300 type R 6 1000DN 1000 2000 type M 9 14500 7200 4900 3500 type R 9 1700

* As per advisory sheet DWA-M 153** rcrit = 115 l/s/ha

For further requirements, in particular if limit values for the concentra-tion of dissolved contaminants (e.g. copper or zinc ions) have to be adhered to, we recommend the use of RAUSIKKO HydroClean for physical-chemical pre-treatment.

33

The RAUSIKKO sedimentation ensures an effective retention of minute particles Gravity is used to create a separation of contaminants and water with pollution In the permanently retained sedimentation volume the fine particles sink to the bottom due to the rising flow

The purified water is removed in the upper area and feed to the infiltration unit

Structure: - Cylinder with a different length = variable sedimentation area - Inlet pipe DN 400 or DN 250 (connection of smaller dimensions is possible via reducing fittings) - Installation below areas, which are passed over is possible without problems (cast covers class D 400 in the scope of delivery) - For type R (design as per groundwater protection regulations) additional scum board to reduce the vertical flow on the outlet

Advantages: - Adaption to the connected area by means of different overall lengths (3 m, 6 m and 9 m ) is possible - Effective removal of contaminants from the rainwater - Calculable to advisory sheet DWA-M 153 - No space required on the surface thanks to underground installation - Traffic load of the unit up to SLW 60 is possible - Excellent accessibility of the unit for inspection and cleaning purposes - Cleaning with conventional technology is possible (extraction of sediment with the contaminants) - Universal inlet and outlet, which can be rotated by 360 ° - High retention volume for light liquids in the event of failures (e.g. if an accident occurs involving leaking fuel) - Compact design - Minimum height loss between inlet and outlet - Fast installation is possible, as delivered as a complete package

Possible pre-treatments: - Transmission value 0.65 to 0.5 for type M (corresponds to D24 or D 25 as per the DWA advisory sheet M 153) - Transmission value = 0.20 for type R (corresponds to D21 as per DWA advisory sheet M 153) - Maximum dimension of area to be connected (Ared) of 500 – 14500 m2, details see table on page 33.

34

Inle

t/out

let p

acka

geIn

let/o

utle

t pac

kage

Sedi

men

tatio

n M

Sedi

men

tatio

n R

RAUSIKKO Sedimentation type M

RAUSIKKO Sedimentation type R

35

RAuSiKKO SEdiMENTATiON uNiTSpROducT RANGE

RAUSIKKO SedimentationType M forStormwater pre-treatment - Material: PP

Designation RAUSIKKO SedimentationVariant type M 3 type M 6 type M 9Overall length [m] 3 6 9Weight [kg] 180 324 480

Design Base component type M, without separate inlet/outlet package

Packaging unit 1 unit 1 unit 1 unitMat no 12871891300 12871891600 12871891900

RAUSIKKO SedimentationType R forStormwater pre-treatment - Material: PP

Ø di

= 1

030 Ø 400

Hebeöse *)

Entlüftung

Baulängen: 3 m; 6 m; 9 m

Ø 400

Tauchwand Tauchwand

Designation RAUSIKKO SedimentationVariant type R 3 type R 6 type R 9Overall length [m] 3 6 9Weight [kg] 180 324 480

Design Base component type R, without separate inlet/outlet package

Packaging unit 1 unit 1 unit 1 unitMat no 12871911300 12871911600 12871911900

Lifting ring *)

Ø di

= 1

022

Ventilation

Scum board

Overall lengths: 3 m; 6 m; 9 m

Scum board

36

Designation RAUSIKKO Sedimentation – accessories front plate reinforcement *Packaging unit 1 unitMat no 13517991001

* serves the purpose of installation a sedimentation unit in the groundwater. A static load analysis has to be carried out

RAUSIKKO inlet/outlet package for sedimentation type M or R - Material pipes/fittings: PP - Material chamber cover: cast

Designation RAUSIKKO Sedimentation – inlet/outlet packages *

Variantpackages for connection

DN 250 packages for connection

DN 400

Maximum base depth inlet [m](GOK-SO) 2.00 3.50 2.00 3.50

ComponentsExtension PP, DN 400 1 unit, 3 m 1 unit, 6 m 1 unit, 3 m 1 unit, 6 mPP-KGMM DN 400 1 unit 1 unit 1 unit 1 unitPP-KGEA 2 units, DN 400 / 250 2 units, DN 400 / 250 2 units, DN 400 / 400 2 units, DN 400 / 400Cast cover cl. D DN 400 with ventilation 1 unit 1 unit 1 unit 1 unitCast cover cl. D DN 400 closed 1 unit 1 unit 1 unit 1 unitConcrete bearing ring 2 units 2 units 2 units 2 unitsDirt trap (large) 1 unit 1 unit 1 unit 1 unitPackaging unit 1 unit 1 unit 1 unit 1 unitMat no 13503041200 13503051350 12276931200 12277031350

Designation Optional reducing fittings for connection of alternative diametersVariant DN 400 / 315 DN 250 / 200 DN 200 / 160

Application

Connection inlet/outlet DN 315

to Inlet/outlet package DN 400

Connection inlet/outlet DN 200

to Inlet/outlet package DN 250

Connection inlet/outletDN 160

to Inlet/outlet package DN 250*

Packaging unit 1 unit 1 unit 1 unitMat no 12373231003 12478011002 12477911002

37

6 SERvicES WE ARE AT YOuR SidE - AlWAYS ANd EvERYWHERE

Dimensioning software RAUSIKKOA software developed by REHAU enables you to design systems for rainwater percolation and to fully determine the dimensions of the materials required through to the export of the dimensioning results via GAEB interface into a LV programme.

Technical supportWe will advise you personally on the telephone and on site. Arrange an appointment with one of our technical specialists. They will support you in over-coming your project challenge.

Design supportREHAU is already at your disposal as a reliable partner during the design stage for your technical elabora-tions through to submitting quotations.

Invitation to tender textsIn order for you to receive the product you requested, we support you with detailed invitation to tender texts in Word or Gaeb format.

Sales literatureYou will obtain detailed information about our product ranges, products and solutions conveniently via the internet or also as a hard copy. We also support the trade with sales promotion tools, which are tailored to the target group and professional. Contact us.

Construction site support and instructionHave you got questions about the first installation of our products? We are happy to visit you on the construction site and brief you and your colleagues professionally.

38

REHAU E-Business

For specialist wholesalers with their own goods management system:EDI (Electronic Data Interchange) is today‘s paperless office.The following advantages can be achieved with EDI: - You reduce your costs - You minimise turnaround times - You avoid errors - You have a smooth flow of data without media breaks in both directions - With our newsletter „News and innovations civil engineering“ we will keep you up to date via e-mail

REHAU ACADEMY

We know how valuable your time is.

The REHAU ACADEMY seminars therefore get to the heart of the important issues:Transferable knowledge from the areas of engineering, legislation and sales.

Invest your time - it‘s worth it.

The events take place regularly at our training centres, in the REHAU sales offices but also directly on site at the customer. Because with excellent advice, the potential of our system solutions can be fully utilised at all levels

39

Other REHAU product ranges

RainSpot road gully RAUSIKKO pipes for rainwater percolation

This document is protected by copyright. All rights based on this are reserved. No part of this publication may betranslated, reproduced or transmitted in any form or by any similar means, electronic or mechanical, photocopying,recording or otherwise, or stored in a data retrieval system.

Urheberrecht Englisch

Our verbal and written advice relating to technical applications is based on experience and is to the best of ourknowledge correct but is given without obligation.The use of REHAU products in conditions that are beyond our control or for applications other than those specifiedreleases us from any obligation in regard to claims made in respect of the products.We recommend that the suitability of any REHAU product for the intended application should be checked. Utilizationand processing of our products are beyond our control and are therefore exclusively your responsibility. In the eventthat a liability is nevertheless considered, any compensation will be limited to the value of the goods supplied by usand used by you.Our warranty assumes consistent quality of our products in accordance with our specification and in accordancewith our general conditions of sale.

Englisch TI Prospekt allgemein

www.rehau.com 838050 EN 08.2012