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​​​Waterproofing


Sydney_Opera_House.jpg GCP’s robust waterproofing product offering provides reliable solutions for all waterproofing designs and conditions. GCP invented the self-adhered waterproofing membranes more than 50 years ago and has been the leader in this category ever since.

Structural and foundation waterproofing, including above- and below-ground waterproofing, is a critically important component of any commercial building structure. Depending on its application, below-ground waterproofing could be pre-applied or post-applied. Post-applied waterproofing membranes are applied after the installation of the concrete walls. Pre-applied waterproofing gets applied before the foundation is poured. These membranes may be used in wet environments or under wet conditions to a certain depth in order to promote soil stabilisation and to provide foundation waterproofing. A pre-applied application must adhere to a strict set of installation guidelines; once the membrane has been installed, repair or maintenance is very difficult. Post-applied below-ground waterproofing needs to be well-adhered and sealed to the structure, providing flexibility to accommodate structural movements. Above-ground waterproofing installation can be an arduous task due to curves, corners, complex shapes and geometries, requiring a reliable waterproofing membrane.

GCP offers advanced waterproofing membranes and technologies for virtually all above- and below-ground commercial applications. Our brands, Bituthene®, Preprufe®, Aquagard®, Chemspray®, Adprufe®, Hydroduct®, and Adcor®, include self-adhesive sheet-applied and liquid-applied waterproofing membranes, integral waterproofing, cementitious waterproofing, drainage composites and waterstops. GCP has expanded its portfolio with the addition of remedial waterproofing, concrete protection and repair products.

Our innovations in structural waterproofing can be found in signature buildings and projects around the world, protecting their integrity for more than 50 years.

 

 

Adcor 500Shttps://gcpat.com/construction/en-au/waterproofing/Adcor-500SAdcor 500SA conformable, swellable polymer/butyl rubber waterstop strip that expands in contact with water. When fully
Adcor 500Thttps://gcpat.com/construction/en-au/waterproofing/Adcor-500TAdcor 500TA conformable, swellable polymer/butyl rubber waterstop strip that expands in contact with saline and brackish water.
Adcor 550MIhttps://gcpat.com/construction/en-au/waterproofing/Adcor-550MIAdcor 550MIAdcor® 550MI is a unique passive and active waterstop system designed for the secure sealing of concrete construction
Adprufe 100https://gcpat.com/construction/en-au/waterproofing/Adprufe-100Adprufe 100Adprufe 100 is an innovative liquid admixture that significantly reduces both the permeability and drying shrinkage of
Aerofil 1https://gcpat.com/construction/en-au/waterproofing/Aerofil-1Aerofil 1Aerofil® 1 is a natural white, inert, preformed, closed cell, polyethylene joint fillers in rod or sheet form suitable
Aerofil 2https://gcpat.com/construction/en-au/waterproofing/Aerofil-2Aerofil 2Aerofil® 2 is a natural white, inert, preformed, closed cell, polyethylene joint filler in rod or sheet form suitable
Aquagard M 40Rhttps://gcpat.com/construction/en-au/waterproofing/Aquagard-M-40RAquagard M 40RA high performance, low odour, one-part, fast curing, high solids, polyurethane elastomer waterproof membrane. It is
Aquagard M 40R Low VOC Greyhttps://gcpat.com/construction/en-au/waterproofing/Aquagard-M-40R-Low-VOC-GreyAquagard M 40R Low VOC GreyA unique, Low VOC, high performance, low odour, one-part, fast-curing, high solids, polyurethane elastomer, liquid
Aquagard M UVRhttps://gcpat.com/construction/en-au/waterproofing/Aquagard-M-UVRAquagard M UVROne-part, high performance, polyurethane membrane. When combined with Dura Top™ 80, provides a durable,
BETEC 350https://gcpat.com/construction/en-au/waterproofing/BETEC-350BETEC 350BETEC® 350 is a single component, cementitious compound which is polymer modified and fibre reinforced. It is a rapid
BETEC Bandhttps://gcpat.com/construction/en-au/waterproofing/BETEC-BandBETEC BandPlease follow description for UK
BETEC Flexhttps://gcpat.com/construction/en-au/waterproofing/BETEC-FlexBETEC FlexBETEC® Flex comprises a liquid polymer A component and a special cement based powder B component. The two components
BETEC Meshhttps://gcpat.com/construction/en-au/waterproofing/BETEC-MeshBETEC MeshPlease follow description for UK
BETEC NSMhttps://gcpat.com/construction/en-au/waterproofing/BETEC-NSMBETEC NSMBETEC® NSM mortars are a range of technically advanced, single component, cementitious repair mortars that are
BETEC Plughttps://gcpat.com/construction/en-au/waterproofing/BETEC-PlugBETEC PlugIt is a single-component, quick-setting, waterproofing plugging compound supplied in 5kg plastic buckets. When mixed
BETEC Sealhttps://gcpat.com/construction/en-au/waterproofing/BETEC-SealBETEC SealBETEC® NSM mortars are a range of technically advanced, single component, cementitious repair mortars that are
Bitustik Tape Standardhttps://gcpat.com/construction/en-au/waterproofing/Bitustik-Tape-StandardBitustik Tape StandardA general purpose double sided acrylic adhesive tape used for general bonding applications such as fixing of
Bituthene 2000https://gcpat.com/construction/en-au/waterproofing/Bituthene-2000Bituthene 2000Bituthene 2000 is a pre-formed self-adhesive rubber bitumen/HDPE damp proof and radon gas barrier to comply with
Bituthene 3000 / 3000HChttps://gcpat.com/construction/en-au/waterproofing/Bituthene-3000--3000HCBituthene 3000 / 3000HCBituthene® 3000/3000 HC is a high performance, cold-applied, flexible, preformed waterproof membrane combining a
Bituthene 4000https://gcpat.com/construction/en-au/waterproofing/Bituthene-4000Bituthene 4000Bituthene 4000 is a flexible, preformed waterproof membrane that combines a high performance, cross-laminated HDPE