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SPECS - Cape Town Waterproofing | Web viewStrip and remove old and damaged waterproofing systems...

Date post: 30-Jan-2018
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Index 1) Side and Header Wall flashing: (torch on) 2) Side and Header Wall flashing: (Uniflash ) 3) Parapet walls down onto a roof (Not previously waterproofed) 4) Parapet walls down onto a roof (Previously waterproofed) 5) Steel hip and ridge cappings. 6) Verge flashing (torch on) 7) Valley Re-lining 8) Valley Re-Lining (Slate Tiles) 9) Chimney (Torch on) 10) Around Vents / chimney’s 11) Skylight 12) Soaker Sheet Around chimney (Steel) 13) Soaker sheet around a chimney (Torch on) 14) Torch on soaker sheet behind a protruding parapet wall . 15) Dorma / Bay windows 16) Ridge cappings 17) Ridge cappings – flashing and re-caulking. 18) Cement ridge cappings 19) Ridge Caulking (Asbestos Ridge Caps) 20) Flashing between ridge cappings. 21) Re-caulking /Hydrosealing off face brick walls 22) Roof bolts 23) Malthoid (Mazista slates) 24) Malthoid (Asbestos slates) 25) Patches – Torch on 26) Roof cleaning and coating 27) Flashing between the tiled roof of the house and IBR flat roof of the extension.
Transcript

SPECS

Index

1) Side and Header Wall flashing: (torch on)

2) Side and Header Wall flashing: (Uniflash)

3) Parapet walls down onto a roof (Not previously waterproofed)

4) Parapet walls down onto a roof (Previously waterproofed)

5) Steel hip and ridge cappings.

6) Verge flashing (torch on)

7) Valley Re-lining

8) Valley Re-Lining (Slate Tiles)

9) Chimney (Torch on)

10) Around Vents / chimneys

11) Skylight

12) Soaker Sheet Around chimney (Steel)

13) Soaker sheet around a chimney (Torch on)

14) Torch on soaker sheet behind a protruding parapet wall.

15) Dorma / Bay windows

16) Ridge cappings

17) Ridge cappings flashing and re-caulking.18) Cement ridge cappings

19) Ridge Caulking (Asbestos Ridge Caps)

20) Flashing between ridge cappings.

21) Re-caulking /Hydrosealing off face brick walls

22) Roof bolts

23) Malthoid (Mazista slates)

24) Malthoid (Asbestos slates)

25) Patches Torch on

26) Roof cleaning and coating

27) Flashing between the tiled roof of the house and IBR flat roof of the extension.

28) Flashing between the upper IBR roof of the house and the lower IBR roof of the extension.29) Flashing between the tiled roof of the house and the parapet wall.30) Flashing between the tiled roof of the house into the gutter.31) Steel Box gutter Re-lining (Full)32) Steel Box gutter (Torch on-Seams only)/(Re-lining)33) Fiberglass Box gutter (Torch on-Seams only)

34) Box gutter Re-lining using a fiberglass re-liner

35) Waterproofing of an internal gutter (sheets)36) Waterproofing of an internal gutter (previously waterproofed tiled roof)37) Parapet walls down into an internal gutter (previously waterproofed)38) Replacement of Fiberglass Gutter

39) Replacement of Fiberglass gutter (sheets)

40) Gutter joint spec (joints only)

41) Gutter relining with tiles one side and parapet wall the other side

42) Gutter relining with sheets on the one side and parapet wall the other side

43) Gutter relining with sheets on both sides

44) Gutter relining with tiles both sides of the gutter

45) Patches fiberglass tissue

46) Gutters Joints - Rubberizing

47) Parapet walls (Tops of parapet walls not previously waterproofed)

48) Parapet walls (Tops of parapet walls previously waterproofed) 49) Painting of parapet walls fiberglass tissue.

50) Painting of parapet walls Geoflex and Glascote 60 fibermesh

51) Side walls of a pitched roof with cement tiles (Tops of parapet walls previously waterproofed down onto the cement tiles) 52) Painting of exterior walls Geoflex and Glascote 60 fibermesh53) Walls Cementitious waterproofing system positive/negative pressure (Prostruct 526)

54) Walls Cementitious waterproofing system positive/negative pressure (Prostruct 601 Cemproof)

55) Waterproofing of exterior walls (Bituthene 3000 and Prostruct 601 Cemproof)

56) Cavity walls (Newly built not previously waterproofed)

57) Cavity walls (Previously waterproofed)

58) Spalling repairs (Prostruct)

59) Spalling repairs (Geoflex)

60) Waterproofing of shower floors (Prostruct 601 Cemproof)

61) Retaining walls previously waterproofed (torch on

62) Tanking:

63) Duraflex64) Acrylic membrane waterproofing

65) Expansion Joints

66) Wooden framed windows and doors.

67) Waterproofing of aluminium framed windows (previously built surfaces)

68) Sealing between window frame and wall

69) Waterproofing around a window.

70) Sealing a hole in a wall

71) Flat deck (Concrete surface substrate)

72) Flat deck (Previously waterproofed concrete decks)

73) Flat deck (Wooden Not previously waterproofed)

74) Flat deck (Wooden Previously waterproofed)

75) Waterproofing of balconies (with no sliding doors in place yet)

76) Waterproofing of balconies (with sliding doors)

77) Waterproofing of a concrete deck (Bituthene 3000)

78) Solarshield

79) Seam Service

80) Tiling:

81) Flowerboxes

82) Roof Replacement (Sheets)

83) Roof replacement ( snaplock / cliplock)

84) Roof Replacement (Slate Tiles)

85) Roof replacement (Cement tiles)86) Roof replacement (Clay tiles)87) Replacement (Slate tiles)88) Replacement (Cement tiles)

89) Replacement of lighting sheets

90) Light sheet and frame replacement

91) Georgian Wire Glass and Panel Replacement.

92) Ceiling Replacement Spec

93) Gutter clean spec

94) Gutter clean and coat spec

95) Downpipe installation

96) New PVC Gutter Installation

97) New Aluminium Gutter installation

98) New fiberglass gutter installation.

99) Changing the direction of a gutter.

WE NEED A HEADER BOX INSTALLATION SPEC PLEASE

Waterproofing of:

Roof

FlashingsParapet

Ridge

Verge

Valley

Chimneys

Vents

Sky light

Dorma / Bay windows

Soaker sheets

CaulkingRidge

Hips

Roof bolts

Malthoid

Patches

Internal gutter

External gutter

Walls

Top of the walls

External waterproofing

Cavity wall waterproofing

Internal waterproofing

Shower walls

Windows

Doors

Sliding doors

Painting

Floors decks and balconies:

Concrete

Timber

Tiled

Balcony outlets

Basements

Water features Internal and external

Roofing:

Replacement of coverings

Pitched natural slate

clay,

cement,

asbestos fiber cement,

steel

alunminium

Ridges

Hips

Valleys

Verge Fascias and Barge boards.

Flat - steel,

aluminium

polycarb,

asbestos fiber cement

Lighting sheets and GW glass

Painting

Bird proofing

Sky light

Ceilings replace and paint

Eves replace and restore, paint.

Gutters external - alu, pvc, asbestos / fiber cement

Internal - Relining

Header boxes

Downpipes

Balcony outlets

Waterproofing

1)Side and Header Wall flashing: (torch on)

Strip and remove old and damaged waterproofing systems to the side/header wall flashing. Remove all rubble from site.

Apply a single coat bituminous waterproofing primer.

Apply a 4mm heat fused torch on waterproofing system to the previously primed areas allowing for 75mm overlaps, heat sealing all overlaps.

Apply a heat/light reflectant silver aluminium paint to protect underlying waterproofing system against UV rays.

2)Side and Header wall flashing: (Uniflash)

Strip and remove old and damaged waterproofing systems to the side/header wall flashing. Remove all rubble from site.

Prime substrate using Neoprene Primer

Apply a 3mm self-adhesive bituminous waterproofing system to the previously primed surface

Apply a single coat pure roof acrylic paint to protect underlying waterproofing system.

3)Parapet walls down onto a roof (Not previously waterproofed)

Wirebrush tops of parapet walls to remove all dirt, algae and moss caused by atmospheric pollution.

Conduct a thorough inspection confirming a good bondable substrate.

Apply a single coat bituminous waterproofing primer to the substrate on the tops of the parapet walls and down the inside of the parapet flashing out onto the ROOF (Specify)

Apply a 4mm heat fused torch on waterproofing system to the previously primed areas allowing for 75mm overlaps, heat sealing all overlaps and allowing the waterproofing system to run down onto the ROOF.

Apply a heat/light reflectant silver aluminium paint to protect underlying waterproofing system against UV rays.

NOTE: Customer is responsible to color match any waterproofing systems applied to the parapets by us.

4)Parapet walls down onto a roof (Previously waterproofed)

Strip and remove old and damaged waterproofing systems to the tops of the parapet walls. Remove all rubble from site.

Conduct a thorough inspection confirming a good bondable substrate.

Apply a single coat bituminous waterproofing primer to the substrate on the tops of the parapet walls and down the inside of the parapet flashing out onto the ROOF (Specify)

Apply a 4mm heat fused torch on waterproofing system to the previously primed areas allowing for 75mm overlaps, heat sealing all overlaps and allowing the waterproofing system to run down onto the ROOF.

Apply fiberglass tissue to the outer downturn of the parapet wall.

Apply a heat/light reflectant silver aluminium paint to protect underlying waterproofing system against UV rays.

NOTE: Customer is responsible to color match any waterproofing systems applied to the parapets by us.

5)Steel ridge and hip cappings

Strip and remove steel edge cappings. Remove cappings from site.

Supply and fit new 0.58mm galvanised steel cappings, securing each using 0,95 Self-drive bolts and self-sealing washers.

6)Verge flashing: (torch on)

Remove the barge boards from the verge and stack to place back later.

Strip and remove old and damaged waterproofing systems to the verge. Remove all rubble from site.

Apply a single coat bituminous waterproofing primer to the roof tiles.

Apply a 4mm heat fused torch on waterproofing syste


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