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Broucher Ceiling

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INTERARCH BUILDING PRODUCTS PVT. LTD. AN ISO 9001-2000 COMPANY Central Marketing Office B-30, Sector 57, NOIDA - 201 301, INDIA Tel.: 0120 - 4170200/2581300/2581029, Fax : +91-120-2581017 E-mail: [email protected] | www.interarchbuildings.com NNOVATE NITIATE NTEGRATE CEILINGS
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NNOVATE NITIATE NTEGRATE

CEILINGS

INTERARCH BUILDING PRODUCTS PVT. LTD.AN ISO 9001-2000 COMPANY Central Marketing OfficeB-30, Sector 57, NOIDA - 201 301, INDIA Tel.: 0120 - 4170200/2581300/2581029, Fax : +91-120-2581017 E-mail: [email protected] | www.interarchbuildings.com

IntroductionInterarch Building Products Pvt. Ltd. commenced operations in 1984, and pioneered the high-end metal interior products market in India. Today, 25 years later, Interarch is proud to be the largest Turnkey Pre-Engineered Steel Construction Solution provider in India with more than 40% market share in this segment. Interarch has been a large and integrated manufacturer of Pre-Engineered Building Systems with in-house Design, Manufacture, Logistics, Supply and Project Execution capabilities.

Interarch UNIT 1, Greater NOIDA, UP India ,NNOVATE NITIATE NTEGRATE

Ceiling: Functional FeaturesCONCEALING SERVICESCeilings are primarily installed to conceal services such as HVAC ducting and lighting. The covering up of services necessitates access to the ceiling plenum. Accessibility to the ceiling plenum for maintenance is the most important factor while selecting a suspended ceiling system.

Panel Splice

Carrier Splice

84C Ceiling System

TRAC CeilingsINTERARCH introduced TRAC lineal metal ceilings in 1984. Today, INTERARCH is the largest manufacturer of metal building systems in India, and the product range includes pre-engineered steel buildings, metal roofing and cladding systems, metal and gypsum suspended ceilings and window covering products. All manufacturing facilities are ISO 9001 certified by Underwriters Laboratories Inc., USA. TRAC ceiling systems set the trend and command a very high market share in India. The TRAC range of metal and Glass Reinforced Gypsum ceilings are specially designed for the Indian market, taking into account of building design, construction practices and weather conditions.

84R Curved Panel Ceiling

All TRAC ceilings are designed to allow easy access. Panels or tiles may be lifted out or clipped off for maintenance or installation of concealed services.

AESTHETICSCeilings are often provided to create attractive interiors. TRAC ceilings offer several options to the designer to match aesthetics with function.Main Runner

Cross Tee

150C Ceiling System

Curved Panel 84R Hook & Butterfly Clip GRG Open Cell Ceiling

ACOUSTICSSuspended acoustical ceilings serve to provide sound absorption on the most useful surface in a room. They help in reducing reverberant sound intensity within a room. TRAC ceilings are the most efficient sound absorbing ceilings available in the market today.200F Ceiling System

Inside Curve

Outside Curve

Human activity in offices and large public spaces generates noise resulting in reduced work efficiency. Acoustical (sound absorbing) ceiling systems help in reducing build-up of reverberant noise because of their excellent sound absorbing properties. This leads to a better working environment and reduced annoyance due to high noise levels.

GRG Open Cell Ceiling 2NNOVATE NITIATE NTEGRATE

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ACOUSTICSNoise is major concern when designing indoor spaces. Room sound absorption is one of the most important factors in controlling built-up reverberant noise and in reducing sound transmission between rooms. When specifying the ceiling, the architect should ensure that the specifications incorporate acoustic performance requirements.

SOUND TRANSMISSION LOSSSound transmission loss is a measurement of sound insulation between one room and another. Some manufacturers provide sound transmission loss (attenuation) values for ceiling tiles. This information is of doubtful utility because ceiling tiles are supported on grids and have penetrations through them to accommodate light fittings and air conditioning diffusers. The overall sound transmission loss of such a composite ceiling will be 10-20 dB lower than the transmission loss of the ceiling panel or tile alone. When designing for sound insulation between rooms, the partition separating the rooms is of major concern. To prevent flanking sound transmission through the suspended ceiling, it is important that partitions do not stop at the ceiling, but are extended right up to the roof slab above. The suspended ceiling should not be relied upon to give sound insulation between adjacent spaces.

SOUND ABSORPTIONThe sound absorbing efficiency of material is designated by its sound absorption coefficient (a). This is usually measured and reported in octave bands over the frequency range of 125-4000 Hz, together with the Noise Reduction Coefficient (NRC), which is the average of the sound absorption coefficient at 250, 500, 1000 and 2000 Hz. Sound absorption coefficient data is given for all TRAC ceilings. This enables calculation of noise reduction or reverberation time. The increasing use of hard finishes and stone/tile finishes in offices requires the use of highly sound absorbent ceilings. TRAC ceilings offer NRC values of 0.75 upto 1.05 for different ceiling types. Traditionally, whenever sound absorption is required, perforated metal ceiling panels are backed with a sound absorbing layer of mineral wool or fiberglass. The use of a fibrous sound absorbing medium always has other drawbacks. These include the difficulty in working with the fibrous materials because of skin irritation and the problem of fibers letting loose into the air stream in an air-conditioned environment. TRAC Acousti-Panel ceilings overcome these problems. This ceiling range comprises perforated panels with an acoustic nonwoven factory applied to the rear of the panels. Due to the controlled sound impedance of this perforated panel, and with a backing air space (ceiling plenum), the TRAC Acousti-Panel provides excellent sound absorption properties without the use of any fibrous material behind the perforated panel. Please refer to product data sheets for availability information.

GRG (Glass Reinforced Gypsum) Ceiling System

TRAC The Right Ceiling for youWhen selecting a suspended ceiling, the designer needs to weigh the costs and performance requirements. There is a TRAC ceiling for every need. Ceilings systems are available in gypsum, coated steel and coated aluminium. TRAC ceilings are available in a variety of designs including lineal ceilings, clip-in or lay-in tile and plank ceilings, and C-grid (band raster) ceilings. Metal ceilings are manufactured in aluminium and steel with coil coated or powder coated finishes. All metal ceilings are available in a perforated version for sound absorption, and are designed to integrate with standard lighting fixtures, air diffusers, and partitions. Please refer to detailed product data sheets for specific applications.

Sound Absorption DataFrequency, Hz 84C perf/25mm Mineral Wool/200mm air space 84R perf/25mm Mineral Wool/200mm air space 38 mm 150C perf/25mm Mineral Wool/200mm air space Perf tile/25mm Mineral Wool/200mm air space 24 mm Perf tile/acoustic Wool/200mm air space Mineral Fiber Tile GRG T 206, no holes 125 250 500 1k 2k 4k NRC

Perforated Metal Tile

TRAC - THE ENVIRONMENT FRIENDLY CEILINGAll TRAC ceilings are manufactured from fully recyclable materials. TRAC ceilings are pre-painted and fully pre-fabricated in the factory. The ceiling systems are friendly to handle, and will not promote growth of bacteria or fungi. TRAC ceilings exhibit excellent corrosion resistance. They can withstand very high humidity (upto 100%) and are suitable for use in outdoor areas.

0.38

0.90

1.08

1.02

1.10

0.79

1.03

38 mm

0.22 0.30 0.50 0.48 0.13 0.09

0.69 0.74 1.00 0.93 0.29 0.10 0.40

0.96 0.88 1.02 0.62 0.47 0.10 0.55

0.91 0.58 1.07 0.69 0.58 0.12 0.10

0.96 0.71 1.06 0.80 0.57 0.25 0.21

0.86 0.70 1.05 0.75 0.54 0.35 0.50

0.88 0.73 1.04

Perforated Tile with Non-Woven Acoustic0.76 0.48 0.14 0.32

GRG T 206, no holes/25MW 0.20

FIRE RESISTANCEAll TRAC ceilings provide Class 1 Surface Spread of Flame in accordance with BS 476-part 7 (1987). The materials are incombustible as per BS 476-part 4 (1970) and satisfy Class O as per BS 476-part 6 (1989).C-Grid (band raster) Ceiling 3NNOVATE NITIATE NTEGRATE

84R Lineal Ceiling 4

TRAC CeilingsTHE RIGHT CEILING FOR THE RIGHT APPLICATION INTERARCH is a pioneer of coated metal architectural products in India and has a consistent record of product innovation. Over the years, millions of square metres of INTERARCH architectural building products have been installed in India and abroad. TRAC ceilings are available in a wide range of panel types for decorative and functional applications. TRAC ceilings are suitable for use in interior and exterior areas in offices, hospitals, schools, restaurants, shops, hotels, airports and other buildings. TRAC ceilings are also suitable for industrial use and are specially suited to aggressive environments inside factory buildings. DESIGN AND ENGINEERING SUPPORT The Interarch Architectural Projects and Service Group (ASG) provides customers with complete design, engineering, and drafting support. ASG can help you convert your most imaginative designs into reality. Shop drawings and detailed bill of quantities are prepared for all projects to ensure correct product supply and application.

84R Interior & Exterior Ceilings84R INTERIOR MaterialPanels: 84mm wide x 16mm deep, made out of 0.50mm aluminium alloy AA3005/3105/5052 with stove enamelled coil coated finish / 0.45 galvanised steel with stove enamelled coil coated finish. (Colour according to TRAC colour chart and availability chart) Panel length upto approx 5m When perforated, hole diameters are 2mm on 5mm centres (standard) or 1mm on 2.5mm centres (microperforated), the holes representing15% of the perforated area. Panel Carriers: 32mm wide, 39mm deep, made out of 0.95mm aluminium alloy AA 5052/0.6mm galvanised steel, with prongs to hold the panels in a module of 90mm/100mm (gap 6/16mm, open). Optional gap closures with recessed or flush join profiles for 16mm gap.39

Flush join Profiles : Made of enamelled aluminium, for 100mmmodule (16mm gap). Suspension: By means of suspension rods and spring clips. One suspension for every 1.5 to 2 sq.m. Panel Span: 1.3m max. with insulation, 1.5m max. without insulation. Carrier Span: 1.3m max. spacing of suspension rods.

FinishCoil Coated: Panels will be finished on exposed side with 20 microns polyester coil coating over primer and on rear side with a wash coat.

16

84

32

16

31 47

5

5

2

2.5 32

1

84

16 FLUSH PROFILE (OPTIONAL)

Suspension: By means of rigid suspension rods or on steel substructure. Panel Span: 800mm max.

84R EXTERIOR MaterialPanels: 84mm wide x 16mm deep, made out of 0.60mm aluminium alloy AA 3005 / 3105 / 5052 with stove enamelled coil coated finish. (Colour according to TRAC colour chart and availability chart) Panel length upto approx 5m Stringers: 34.5mm wide, 48mm deep, made out of 0.95mm aluminium alloy 5052, with prongs to hold the panels in a module of 90mm / 100mm (gap 6 / 16mm open). Optional gap closure with flush join profile for 16mm gap.

Stringer Span : 500mm max. spacing of suspension angles.

FinishCoil Coated: Panels will be finished on exposed side with coil coated stove enamelled PVF2 or polyurethane paint with a wash coat on the rear side.

Sound Absorption DataFrequency, Hz 84R perf/25mm Mineral Wool/200mm air space 125 0.22 250 0.69 500 0.96 1000 0.91 2000 0.96 4000 0.86 NRC 0.88

Absorption Coefficients1.20

1.00

Absorption Coefficient

0.80

0.60

0.40

0.20

0.00 125 250 0.69 500 0.96 1000 0.91 2000 0.96 4000 0.86 NRC 0.88

...84R perf/25mm Mineral Wool/200mm air space

0.20

25

Frequency, Hz

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84C/184C Interior & Exterior CeilingsMaterialPanels: 84mm/184mm wide x 12.5mm deep, with a recessed flange of 23.5mm, made out of 0.50mm aluminium alloy AA 3005/3105/5052 with stove enamelled coil coated finish 0.45mm galvanised steel with stove enamelled coil coated finish. (Colour according to TRAC colour chart and availability chart) Panel lengths up to approx. 5m Panel carriers: 32mm wide, 39mm deep, made out of 0.95mm aluminium alloy AA 5052/0.6mm galvanised steel, with cutouts to hold the panels in a module of 100mm (84C) or 200mm (184C), gap 16mm closed. Suspension: By means of suspension rods and spring clips. One suspension for every 1.5 to 2 sq.m. Panel Span: 1.3m max. with insulation, 1.6m max. without insulation. Carrier Span: 1.3m max. spacing of suspension rods.25

150F/200F Interior & Exterior Ceilings/75C & 150C Interior12.5

84C/184C INTERIOR

150F INTERIOR / EXTERIOR184

75C/150C INTERIORTRAC ceiling type 75/150C distinguishes itself from the other types because of its smooth, closed appearance. The panels about each other with a narrow V-groove. They are installed to carrier profiles and can be simply demounted individually, by inserting a plain strip between the profiles. As with all TRAC ceilings, the 75C/150C can be applied in all types of buildings and because of their closed appearance they are particularly suitable for domestic applications: living rooms, kitchens, corridors etc. Panels: 75mm/150mm wide x 15mm deep with bevelled groove between panels, made out of 0.50mm thick aluminium alloy AA 3005/3105/5052 or 0.5mm thick galvanised steel. (Colour according to TRAC colour chart and availability) Panel lengths upto approx 5 m. When perforated, hole diameters are 2mm on 5mm centres (standard) or 1mm on 2.5mm centres (micro-perforated), the holes representing 15% of the perforated area (150C only). Panel Carriers: 32mm wide, 39mm deep made out of 0.95mm aluminium of 0.6mm galvanised steel, with prongs to hold panel in a module of 15mm. Suspension: By means of G.I. rod hangers and suspension clips. Panel Span: 1.3m max. with insulation, 1.5m max. without insulation. Carrier Span: 1.3m max. spacing of suspension rods.

INTERIOR Material84

12.5

Panels: 150mm wide x 17mm deep, made out of 0.60mm aluminium alloy AA 3105/3105/5052 with stove enamelled coil coated finish / 0.50mm galvanised steel with stove enamelled coil coated finish.5 2

39

32

(Colour according to TRAC colour chart and availability chart) Panel length upto approx 5m Stringers: 34.5mm wide, 48mm deep made out of 0.95mm aluminium alloy AA5052/0.60mm galvanised steel, with prongs to hold the panels in a module of 75 /150mm. Suspension: By means of suspension rods and spring clips. Panel Span: 1.5m max. with insulation, 1.8m max. without insulation. Stringer Span: 1.5m max. spacing of suspension rods.

5

2.5

1

FinishCoil Coated: Panels will be finished on exposed side with 20 microns polyester coil coating over primer and on the rear side with a wash coat.

FinishCoil Coated: Panels will be finished on exposed side with 20 microns polyester coil coating over primer and on the rear side with a wash coat.

84C EXTERIOR Material84C ceilings can also be used for exterior applications when suspended by rigid suspension rods or mounted on a steel substructure. 84C exterior ceiling is available in 0.50mm aluminium alloy AA 3005/3105/5052 with stove enamelled coil coated finish. (Colour according to TRAC colour chart and availability chart) Panel Span: 800mm max. Carrier Span: 500mm max. spacing of suspension angles.

FinishCoil Coated: Panels will be finished on exposed side with 20 microns polyster coil coating over primer and on the rear with a wash coat.

Absorption Coefficients

FinishCoil Coated: Panels will be finished on exposed side with coil coated stove enamelled PVF2 or polyurethane paint with a wash coat on the rear side.

MaterialPanels: 150mm wide x 17mm deep, made out of 0.60mm aluminium alloy AA 3105 / 5050 with stove enamelled coil coated finish / 0.50mm galvanised steel with stove enamelled coil coated finish. (Colour according to Trac colour chart and availability chart)

Absorption Coefficient,

EXTERIOR

1.00

0.80

0.60

0.40

0.20

Sound Absorption DataFrequency, Hz 84Cperf/25mm Mineral Wool/200mm air space 125 0.38 250 0.90 500 1.08 1k 10.2 2k 1.10 4k 0.79 NRC 84C Ceiling System 1.03Absorption Coefficients1.20

Panel length up to approx 5m Stringers: 34.5mm wide, 48mm deep made out of 0.95mm aluminium alloy AA 5052/0.60mm galvanised steel, with prongs to hold the panels in module of 150mm. Suspension: By means of rigid suspension angles or mounted on a steel sub-structure. Panel Span: 1000mm max. Stringer Span: 500mm max. spacing of suspension angles.

0.00 125 250 0.74 500 0.88 1000 0.58 2000 0.71 4000 0.70 NRC 0.73

150 C perf./25mm Mineral Wool / 200 mm air space

0.30

Frequency,Hz

Sound Absorption DataFrequency, Hz 150C perf/25mm Mineral Wool/200mm air space 125 0.30 250 0.74 500 0.88 1k 0.58 2k 0.71 4k 0.70 NRC 0.73

1.00

Absorption Coefficient,

0.80

45

FinishCoil Coated: Panels will be finished on exposed side with coil coated stove enamelled PVF2/ polyurethane/SMP paint with a wash coat on rear side.39

12.5

0.60

84

16

32

0.40

0.20

15

150/7532PANEL CARRIER SUSPENSION ANGLE AT 500mm C/C SUSPENSION CLIP

0.0017 150/200

125

250 0.90

500 1.08

1000 1.02

2000 1.10

4000 0.79

NRC 1.03

84C perf/25mm Mineral Wool/200mm air space

0.38

Frequency, HzEDGE COVER PROFILE

48

150-C PANEL

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Tile & Plank Design CeilingsTRAC tile and plank design ceiling system has been developed to meet both practical and aesthetical requirements of modern ceilings. The major advantages of the TRAC tile/plank system are innovative suspension systems, optional rigid grid system for suspension of exterior ceilings, choice of tile material, extensive range of colours and finishes and a choice of perforations and flexibility in design specially with the plank ceiling system. The tile/plank ceiling systems are offered in stove enamelled coil coated steel and aluminium and powder coated steel and aluminium finishes and offer the advantage of easy cleaning, non-static properties and inert material. Incandescent and halogen type spot lights can be easily incorporated in the tile ceilings and fluorescent fittings within the plank ceilings. courses. Spacing between runners corresponds to the exposed length of the plank. When a square grid is required, this is made by incorporating shorter C-shaped cross members that are butt-jointed against the main runner and tied with a special cross piece bracket. This system is only suitable for interior use. The C runners are suspended from the roof slab with special suspension shoes and GI suspension angles at a maximum distance of 1200mm centre to centre.

Tiles and plank ceilings are available with clip-in, lay-in and C grid suspension systems.

C-Grid Suspension SystemThe C-grid suspension system consists of exposed C-shaped runners which are installed parallel to each other or in a square grid to form continuous main courses. The planks are hooked onto these grids.

Clip-In SystemThe clip-in system consists of 0.5mm galvanised steel clip in profile which is used as the primary suspension and if required, as a secondary suspension.

This system features: the advantage of the possibility to fix partition walls to the strong C-Grid an exposed wide suspension system which accentuates the grid pattern and allows easy access to the plenum

This system features: a rigid grid system to ensure a level ceiling and a hidden suspension system for an uncluttered, monolithic ceiling appearance

Alternative Lay-Out

Edge Cover ProfileTiles/planks are trimmed along the wall perimeter by means of 19x19mm roll formed steel or aluminium edge cover profile.HOOK AND BUTTERFLY CLIP CROSS TEE

TilesTiles are manufactured out of coil coated galvanised steel/aluminium alloy AA 3105/3005/5202 on advanced equipment, which includes several levelling stages in the manufacturing process. For the clip-in tile, two sides of each tile are raised and pipped and stopped to ensure positive engagement into the spring tee yet allow demounting of individual tiles. For the lay-in system, the tiles have a flange on each end which lays on the exposed grid. All tiles have square/bevelled edges.

Paint FinishSteel tiles/planks: Steel tiles/planks are finished on exposed side with 20 micron polyester coil coating over primer in approved shade and backing coat on rear surface (nominal 5 microns), or with a 50 micron epoxy polyester powder coating on exposed surface. Aluminium tiles/planks: Aluminium tiles/planks are finished on exposedMETAL FASTENER EDGE COVER PROFILE WALL TRAC LAY- IN TILE (TEGULAR) TRAC LAY- IN TILE / PLANK (SQUARE EDGE)

Lay-In System Straight Joints

side with 20 micron polyester coil coating over primer in approved shade and backing coat on rear surface (nominal 5 microns), or with a 50 micron epoxy polyester powder coating on exposed surface. Wall angles are finished with 50 micron epoxy polyester powder coating paint in broken white shade.

R.C.C. SLAB

PlanksPlanks are manufactured out of coil coated aluminium alloy AA 3105/3005/5202 galvanised steel produced on advanced equipment which includes several levelling stages. Clip-in planks: The short sides of each plank are raised and pipped and stopped to ensure positive engagement into the spring tee, yet allow demounting of the individual planks Lay-in and C-Grid planks: These planks have a flange on each end, which lay on the exposed grid or C-grid. The planks can be laid and easily removed without the aid of special tools. Planks over 1500mm in length have an additional stiffening flange on the long side.

CEILING BRACKET

SUSPENSION ANGLE

SUSPENSION SHOE

PerforationsTRAC tiles and planks are also available with perforations for providing acoustic performance characteristics. TRAC tiles and planks are perforated as a standard with 2.5mm dia. holes at 5.5mm centre to centre in a regular pattern. Other special/non-standard perforations are also available. Tiles and planks when backed with 25mm thick resin bonded mineral wool (48 kg/m2) provide good sound absorption. Tiles and planks are also available with a factory applied acoustic tissue to the back side, which provides good sound absorption.

TRAC PLANKS

C-GRID WALL

C-GRID

0.7C Grid Suspensions System

Combined Tile SizesCEILING BRACKET AT 1200mm C/C G.I. SUSPENSION ANGLE AT 1200 mm C/C HOLD ON CLAMP AT 1200MM C/C (Max.) CUT EDGE OF PLANK (FOLDED UP) RESTING ON EDGE PROFILE CLIP IN PROFILE

SuspensionClip-in-system: Tiles/planks are suspended by means of a suspension system comprising 0.5mm galvanised steel clip-in profiles installed at correct spacing to support the tiles/planks. Suspension profiles are suspended from roof structure by GI ceiling brackets. GI suspension angles and hold-on clamps at max. 1200mm centre to centre along the clip in profile. This rigid suspension is also suitable for exterior use. Lay-in-System: Suspension system is standard 24mm table exposed metal grid. Grid features 38mm high main runners and cross tees, roll formed from galvanised steel to BS 2989 Z-18 zinc coating. The main runners

Sound Absorption DataFrequency, Hz Perf Tile/Acoustic tissue Perf Tile/ 25mm Mineral Wool 125 0.48 0.50 250 0.93 1.00 500 0.62 1.02 1k 0.69 1.07 2k 0.80 1.06 4k 0.75 1.05 NRC 0.76 1.04EDGE PROFILE WALL TRAC TILES/PLANKSTRAC PLANKS

Clip-In SystemC-GRID

Lay-In SystemThe lay-in system comprises the Trac 8011 exposed grid suspension. This grid features stab-in coupling and is demountable.

Absorption Coefficients1.20

This system features : easy access to the plenum a rigid fire rated grid to ensure a level ceiling and an exposed grid suspension which accentuates the grid patternWALL

1.00

Absorption Coefficient,

feature bayonet ends and the cross tees stab ends for quick and simple coupling. The runners are pre-slotted to construct a variety of layouts. The main and cross runners are provided with a coil coated steel capping on the exposed table in off-white colour. The grid is suspended from the roof with GI wire rod and quick adjustment suspension hangers along the runners. The grid system is designed to satisfy ASTM C635 intermediate duty loading and deflection criteria. This system is only suitable for interior use. C-grid System: The suspension system consists of exposed C shaped runners which are installed parallel to each other to form continuous main

0.80

C-Grid Ceiling with Light Fittings

0.60

0.40

Tiles and Plank Ceilings (Standard Available Sizes)CodeD

0.20

Size (mm) Width Length 600 600 254 305 284 600 300 1264 1264 1247

Material Thickness Aluminium Steel 0.7 0.7 0.7 0.7 0.7 0.5 0.5 0.6 0.6 0.6

0.00 125 250 0.93 1.00 500 0.62 1.02 1000 0.69 1.07 2000 0.80 1.06 4000 0.75 1.05 NRC 0.76 1.04e g dXf

TILES PLANKSLay-In Plank

Perf tile/acoustic tissue Perf tile/25mm Mineral Wool

0.48 0.50

Frequency Hz ,

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TRAC GRG CeilingGRG TILES TILES CompositionThe TRAC GRG range of ceiling tiles are manufactured from glass reinforced gypsum and comprise non-combustible gypsum casting plaster reinforced with a glass fibre membrane resulting in a light weight, strong and prestressed panel.

distort and showed only a minimal increase in weight. Unlike most other ceiling materials, this important attribute can often be used to speed up the building program by installing the ceiling before the building is fully weathertight.

1200mm along the length of the tee. The tees would be in filled with 1200mm and 600mm cross tees. The grid manufacturers recommendations should be followed at all times.

Note: All perimeter tiles may be supported on only 3 sides without risk ofsagging. Tiles can easily be cut by using a carpenters fine tooth saw; the lines should be placed face down on a flat, clean surface for cutting.

Sound Absorption DataFrequency, Hz GRG T 206, no holes/25 MW GRG T 206, no holes 125 0.20 0.09 250 0.40 0.10 500 0.55 0.10 1k 0.10 0.12 2k 0.21 0.25 4k 0.50 0.35 NRC 0.32 0.14

Surface FinishThe plaster has a silky smooth or textured moulded finish.Absorption Coefficients0.60

ColourAbsorption Coefficient, a

The tiles are normally supplied in their natural white finish and can be pre-decorated to order.

0.50

DimensionsAll designer tiles are designed for installation on a standard 600x600mm module 24mm table exposed metal grid and are precision made to within plus or minus 0.25mm

0.40

0.30

0.20

WeightFor a guide, the tile weights are shown below but may vary depending upon the gypsum source. Tile T206 T506 T826 T906 T906C Fine Texture Tiles Travertine Texture Tiles Shallow Coffers Open Cell Tiles Closed Cell Tiles Kg/tile 3.9 3.9 4.5 4.1 5.6 Kg/m 10.8 10.8 12.5 11.4 14.52

0.10

0.00 125 250 0.40 0.10 500 0.55 0.10 1000 0.10 0.12 2000 0.21 0.25 4000 0.50 0.35 NRC 0.32 0.14

GRG T 206, no holes/25 MW GRG T 206, no holes

0.20 0.09

Frequency, Hz

TRAC GRG CEILINGST906C

BiologicalTRAC GRG tiles will not support the growth of bacteria or other microorganisms.

Fire PerformanceNon-combustibility: TRAC GRG tiles are rated non-combustible as defined in BS 476: Part-4, 1970. Surface Spread of Flame: TRAC GRG tiles are rated Class 1 for surface spread of flame to BS 476: Part-7, 1987. Fire Propagation: Test results to BS 476: Par-6, 1989 indicate a Class O surface. Smoke and Toxic Fume Emission: The tiles are zero rated for smoke emission. No toxic fumes are given off.

LifespanUnder normal conditions TRAC GRG tiles will not deteriorate and can be expected to last the lifetime of the building.

Suspension Suspension system is standard 24mm table exposed metal grid. TRAC exposed metal grid systems are designed for maximum strength. The grid features main runners and cross tees roll formed from galvanised steel. The main and cross runners are provided with stab-in coupling for quick installation. The runners are pre coated to construct a variety of lay outs. Main and cross runners are provided with a coil coated steel capping on the exposed table in off-white colour. Grid system features main and cross tees 38mm high. The grid is suspended from the roof with GI wire rods and or quick adjustment suspension hangers at maximum 1200mm along the main runners. TRAC GRG tiles are designed for lay-in mounting from below into standard grid.

Humidity ResistanceThe tiles have excellent moisture resistance and can be used in areas of high humidity including covered external areas, kitchens and bathrooms. Tested in an atmosphere of 95% R.H. at 12C for 14 days, the tiles did not sag orT906

Transport, Handling and StorageTRAC GRG tiles are supplied and packed in cardboard cartons. Cartons should be transported and stacked in the vertical position only, never flat; the stack should be a maximum of three cartons high. Similarly, tiles should be stacked vertically when awaiting fixing.

InstallationMain tees should normally be fixed at 1200mm centres with hangers everyT826 T206 T506

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AccessoriesCEILING 150F LAY-IN SUSPENSION

List of major projects where TRAC ceiling system has been used

S.NO. 1 2

NAME OF PROJECT National Thermal Power Corporation Power Grid Substation Ansal Plaza Indian Farmers Fertiliser Cooperative Limited GAIL (India) Limited Rourkela Steel Plant Krishi Anusandhan Bhawan Mahindra & Mahindra Limited KFC Restaurant All India Institute of Medical Sciences CPWD Ericsson Defence Research and Development Organisation National Hydroelectric Power Corporation Ltd. Crompton Greaves Delhi Metro Rail Corporation Punjab Institute of Medical Science Control Room PGCIL PETROL PUMP CANOPIES Indian Oil Corporation Ltd. Bharat Petroleum Corporation Limited Reliance Petroleum Limited

LOCATION Faridabad Satna / Raipur Delhi Phulpur Rajasthan / Gandhar Rourkela Pune Mumbai New Delhi New Delhi New Delhi New Delhi Srinagar Faridabad West Bengal Shastri Park Jalandhar All-India

STRINGER V9 ST-401850.1863 AL-332186.1863

PANEL SPLICE AL-334175.1863 (Black) AL-334175.0280 (Natural)

MAIN RUNNER 850300

CROSS TEE (600MM) 812300

3 4 5

CEILING 200F/CLIP IN TILE & PLANKCROSS TEE (1200MM) 814300 WALL ANGLE 144000

6 7 8 9

CLIP IN PROFILE ST-440103.0000

SUSPENSION ANGLE ST-401146.0000 HOOK AND BUTTERFLY CLIP 110050

10 11 12 13

HOLD ON CLAMP ST-440101.0000

HOLD ON CLAMP WITH ADJUSTMENT CLIP ST-440106.0000

14

C-GRID SUSPENSION (AS PER C-GRID WIDTH)

15 16 17

CEILING BRACKET ST-401144.0000 SUSPENSION SHOE ST-4021XX.0000 C-GRID ST-4011XX.0000

18 19

All-India All-India All-India

CEILING 84C/184C/84R

PANEL CARRIER ST-432686.1863 AL-332686.1863

CROSS CONNECTOR ST-4031XX.0000 STRINGER V5 (84-R) AL-332185.1863

WALL CONNECTOR ST-4041XX.0000

20

AIRPORTS Mumbai Airport (International Terminal) Bangalore Airport (Public Lounge Area) Hyderabad Airport (Public Lounge Area) Guwahati Airport Mumbai Bangalore Hyderabad Guwahati Bhopal Raipur Agartala Tezpur

PANEL CARRIER (84-R 90mm MODULE) ST-432687.1863 AL-332687.1863

CEILING 84RCARRIER SPLICE AL-334173.1863

Bhopal Airport Raipur Airport (Public Lounge Area) Agartala Airport

FLUSH JOIN PROFILE AL-332104.0000

ROD HANGER 1000MM ST-434878.0000 500MM ST-434862.0000

Tezpur Airport 21 HOSPITALS R.R. Hospital Escorts Heart Institute

PANEL SPLICE (84-C) AL-334517.1863

New Delhi New Delhi Mumbai New Delhi New Delhi Maldives Chandigarh

CEILING 150C

SUSPENSION CLIP ST-434795.0000

EDGE COVER PROFILE (W-SHAPED) ST-442414.1863

Leelawati Hospital Indian Spinal Injuries Centre Apollo Hospital IGMH Hospital

PANEL CARRIER ST-432689.1863 (Black) AL-332689.1863 (Black)

EDGE COVER PROFILE (L-SHAPED) ST-432408.0000 AL-332406.0000

PGI Hospital

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Regional Offices and Manufacturing UnitsNNOVATE NITIATE NTEGRATE

Interarch Building Products offer turnkey operations with regional offices and project control centres for marketing, sales and coordination at all locations across India.

Chandigarh

M/s. Interarch Building Products Pvt. Ltd. Plot No: 29, Udyog Vihar,

M/s. Interarch Building Products Pvt. Ltd. Plot No: D-1/1, SIPCOT Industrial Park, Mambakkam, Sriperembudur - 602 105 Kancheepuram (Tamil Nadu) Tel: 044 - 27190710 M/s. Interarch Building Products Pvt. Ltd. Plot No: A, Khasra No: 276-A, 2 KM on Kichha - Rudrapur Road, Kichha - 263 148 Distt: Udham Singh Nagar (Uttarakhand) Mob: 09760690304

Pantnagar NOIDA Greater NOIDA

Greater Noida - 201 306 Tel: 0120 - 4502300, Fax: 0120 - 2560793

M/s. Interarch Building Products Pvt. Ltd. Plot No: 14, Sector - 2,

Ahmedabad

Bhopal Indore Kolkata

Integrated Industrial Estate, Pantnagar Rudrapur - 263 153 (Uttarakhand) Mob: 09319268211

Mumbai Pune HyderabadFor faster processing of enquiries from - Ahmedabad, Bangalore, Baroda, Bhopal, Chennai, Chandigarh, Hyderabad, Indore, Kolkata, Kochi, Mumbai, Nagpur, Pune, please contact: Central Marketing Office B-30, Sector-57, Noida - 201 301 Tel: 0120 - 4170200 / 2581029 / 2586300

Bangalore

Chennai

Fax: 0120 - 2581017 / 4170200

Support Network, IndiaCentral Marketing Office Regional Office Manufacturing Unit

E-mail: [email protected] Website: www.interarchbuildings.com

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