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Wrimco Waterproofing (a division of Laser Sonics Pty Ltd) has pioneered waterproofing membrane applications for the past 35 years. Our principal membrane is composed of SBS modified bitumen strongly reinforced with non-woven polyester and has a life expectancy of more than 30 years.
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Wrimco SBS is the preferred membrane system for many applications and has NATSPEC approval. In addition to our world class SBS sheet waterproofing membranes, we also supply liquid membranes, PB4 protection and insulation boards, horizontal and vertical drainage cells, backing rods, sealants, water-based epoxy products and a range of specialised waterproofing products. We are distributors for Soprema, Pactiv, and many Australian waterproofing products manufacturers. |
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SBS Waterproofing Membrane |
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Elastophene
is a high quality elastomeric sheet waterproofing membrane composed of Styrene-Butadiene-Styrene (SBS) thermoplastic rubber with glass mat reinforcement and high quality bitumen.
Applications include:
roof,
retaining wall,
lift pit,
detention tank,
planter,
landscaped area,
terrace,
deck, podium
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Sopralene Waterproofing Membrane |
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Sopralene membrane is composed of SBS modified bitumen, which is oxidized bitumen incorporated into plastic rubber. This increases the degree of elasticity by over 1000%, allows flexibility to be present at temperatures below -30
o
C, and heat resistance will exceed temperatures of 110
o
C. SBS membrane is elastomeric and can be fully bonded to the substrate. It provides superior elongation capacity and greater puncture resistance |
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SBS Granules Waterproofing Membrane |
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The top surface (with the exception of a 75mm wide selvedge) is covered with factory-applied ceramic chips, 1mm thick and the bottom surface is covered with a thermofusible plastic film. Soprema SBS
waterproofing membrane can take repeated movement through cyclical changes in temperature and is strong enough to bridge any gaps due to differential movement between the
deck components and the
roof covering |
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Insulation
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liquid-applied or sheet waterproofing systems protection board,
Expanded polystyrene Isolite,
Reflective foil insulation,
Roof and wall insulation |
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Liquid Membrane,
Coating,
Primer,
Sealant
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Elastomeric Liquid Polyurethane Membrane
,
Acrylic
Water Based
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latex water based
, Bituminous, Cementitious and Polymer Membrane |
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Backer Rod,
Drainage Cell,
Foam |
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Backer Rod,
Drainage Cell, Ridid Foam, Polyurethane Impregnated Foam,
Drainage Sheet,
Drainage Sheet,
Drainage Sheet,
Drainage Sheet |
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NATSPEC Wrimco Products Specification |
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Melbourne
Grammar School |
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Town Hall Project: Photograph showing the roof over level 4 to the south of the tower block where Wrimco SBS Sopralene Flam Granules were applied onto a concrete screed as a single layer system. The light weight topping was first removed and the substrate prepared with Screedbond, a SBR latex mixed with cement to form a moisture vapour proof layer to ensure no blisters. The perimeters were double detailed under the stainless steel flashings.
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Masonic Centre Project: The owners of the Masonic
Centre in
Sydney
became fed up with the continuing repair costs of their Nuralite asbestos bitumen roof. Their architect made extensive enquiries and chose
Wrimco SBS. Because of the many internal drains, Wrimco imported a pallet of specially made granules with a double selvedge to reduce the need to degranulate the membrane.
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