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CWS 100

LIFETIME WATERPROOFING FOR ABOVE GROUND APPLICATIONS AND WATER TANKS

What is CWS 100?

CWS100 is a biochemically modified sodium silicate, in liquid concentrate form, which is sprayed onto cured concrete. It forms a barrier inside the top 15-20mm of concrete which waterproofs and protects the concrete for the design life of structure. It is sprayed on both horizontal and vertical surfaces.

How CWS 100 Works?

CWS100 reacts with calcium and water, to form an insoluble gel that seals static cracks in the concrete up to 2.2mm (0.087″) and, when used with concrete mixes that do not contain type F fly ash, it will remain reactive in the concrete to seal future hairline cracks in the presence of water.

Unlike waterproofing membranes which typically last for 10-20 years before requiring a disruptive and expensive replacement, CWS100 is ONCE ONLY WATERPROOFING that will continue to waterproof for the entire life of the project.

Where to Use it?

Because of its ability to withstand thermal stress and its super-fast application CWS100 is generally suitable for exposed concrete such as:

  • Rooftops and podium decks
  • Wharfs and marine structures
  • Bridge decks
  • Landscaped areas
  • Pre-cast panels
  • Water tanks
  • Car parks
  • Swimming pools

Why CWS 100?

Owner / Developer

  • Once only application that waterproofs for 100 years+
  • No future re-application
  • No future maintenance cost
  • No leakage
  • Economical
  • Super-fast application ensures the project starts to operate earlier, bringing profit to the owner

Consultant

  • Proven technology
  • Design flexibility
  • Saves $$$
  • Earn LEED/BCA points
  • Worldwide technical support

Main Contractor

  • Super-fast application: Up to 6.000m² by one person in one day
  • No screed. Saves times and $$$
  • One coat application
  • Trafficable 6 hours after application
  • VERY Contractor-friendly

We are not just offering you a product; we are giving you a result: a LEAK FREE PROJECT.

Project Reference

Application Guideline:

More Product information:

Please select files below to download for details:

CWS Blog

Check out CWS blog for more site references and details

CWS Admix

CRYSTALLINE WATERPROOFING FOR BELOW GROUND AND WATER TANKS

What is CWS Admix?

CWS Admix is a crystalline admixture that is added to new concrete during batching to waterproof and protects concrete for the life of the structure.

CWS Admix forms crystals within the pores and capillaries in the concrete, effectively blocking the passage of water and not allowing chlorides and sulfates to reach the rebar and initiate corrosion. It also seals cracks in the concrete up to 0.4mm (1/64″) and will seal future hairline cracks in the presence of moisture.

How CWS Admix Works?

Versatile: CWS Admix is a crystalline reactive waterproofing compound in powder form, applied as an admixture in fresh concrete, It reacts with calcium, which is contained in cement and water forming millions of insoluble crystals, within the concrete capillaries, blocking the passage of water.

Simple: CWS Admix is effective on all cement systems.

Long Term: After adding to the concrete, CWS Admix stays in the concrete matrix forever. The system effectively blocks the passage of water in concrete by filling the capillaries and micropores of crystalline developments for the entire service life of the structure

Where to Use it?

CWS Admix features crystalline waterproofing for below ground and water tank applications including:

  • Basements
  • Below ground parking structures
  • Elevator pits & foundations
  • Sewage & water treatment works
  • Canals
  • Reservoirs
  • Swimming pools
  • Tunnels
  • Core filled blockwork
  • Foundation walls
  • Slabs
  • Footings
  • Concrete pipes
  • Pre-cast
  • Water tanks

Why CWS Admix?

  • Waterproofs concrete for life
  • Durable with easy application
  • Superior technology
  • Withstands positive and negative Hydrostatic Pressure
  • Environmentally friendly
  • Economical

We are not just offering you a product; we are giving you a result: a LEAK FREE PROJECT.

Project Reference

More Product information:

Please select files below to download for details:

CWS Blog

Check out CWS blog for more site references and details

Waterproofing

KIMMU Group is proud to be appointed as the official distributor of CWS Waterproofing product in Malaysia.

About CWS

Concrete Waterproofing Systems (CWS) is an international manufacturer and supplier of waterproofing products, who is committed to helping Contractors and Applicators around the world, achieve leak-free projects.

CWS products waterproof concrete for critical commercial and residential constructions, for the design life of the structure. Likewise, they provide lifetime protection against concrete corrosion and degradation, for major infrastructure projects, such as wharves, tunnels and bridges.

The fact that CWS products have been recommended by Consultants and Designers and used by Contractors and Developers in Asia, Australia, Europe, Africa and the Americas, is testimony to our concrete waterproofing technology.

Life-time waterproofing, super-fast application and environmental safety protect our environment, drastically speed up your project construction time and reduce your total product cost.

What make CWS stands out?

Our complete waterproofing system

Waterproofing should last for the life of the structure

A leak-free project (every time)

Environmentally friendly

Main Products

AP Cement

CEM-Coat

CEM-COAT SKIM COAT Series

CEM-MIX Tile Adhesive

CEM-MIX Tile Adhesive is a prepacked mis formulated with selected silica sand cement and chemical additives. The product provides a high quality and strong adhesive for tiling on concrete substrate & cement rendered.

Highly recommended for interior or exterior application as either a thick bed mortar for laying of:
  • Concrete and precast surfaces
  • Rendered surfaces
  • Lightweight concrete walls and panels
Benefits:
  • Easy to use
  • Superior bond & high durability
  • Good workability
  • Less wastage & cost saving
Packing:

25kg/bag

Product Certified by:

CEM-COAT SKIM COAT Series

Skim Coat Fine & Base

SKIM COAT FINE & BASE is a prepacked mix formulated with selected fine filter cement and chemical additives. The product provides high quality and smooth finishing coats on ceiling, wall or any concrete surfaces. It required only adding water and through mixing at site.

Highly recommended for interior or exterior application on:
  • Concrete and precast surfaces
  • Rendered surfaces
  • Lightweight concrete walls and panels
  • External and Internal walls
Benefits:
  • Easy to use
  • Superior bond & high durability
  • Water resistant
  • Good workability
  • Minimize cracks
  • Less wastage & cost saving
Packaging:

25kg/bag
40kg/bag

Product Certified by:

Barbed Wire

Razor Barbed Wire/ Concertina Razor Barbed Wire

A type of barbed wire or razor wire that is formed in large coils which can be expanded like a concertina. In conjunction with plain barbed wire (and/or razor wire/tape) and steel pickets, it is most often used to form military-style wire obstacles.

Outer Diameter
(mm)
Number of LoopsLength
(m)
Blade Width
(mm)
500 / 700 / 10005612 / 22 / 22
Swipe Icon

Cement Product

Active Pozzolana WALLCRETE

Active Pozzolana Wallcrete is a cement-base blended powdered that, when mixed thoroughly with water, can be trowel applied in thick or thin layers over masonry surfaces such as brick, brick-work, stone and previously applied cement-based renders.

Features:
  • Ceiling
  • Brick laying
  • Recess in walls and ceiling
  • Rough surface
  • Concrete surface
  • Exterior and interior wall
Applications:

It is suitable for covering all sound and performs the function of leveling and protecting masonry walls.

Packaging:

40kg/bag

Product Certified by:

Cement Product

Active Pozzolana RENDER

Active Pozzolana Render is a cement-base blended powder that, when mixed thoroughly with water, can be trowel applied in thick or thin layers over masonry surfaces such as brick, brick-work, stone and previously applied cement-based renders.

Features:
  • Recess in walls and ceiling
  • Rough surface
  • Concrete surface
  • Exterior and interior wall
  • Plastering to concrete surface and brickwalls
  • Bricklaying and hollow-blocklaying
  • Backing for wall tiles
  • Non-structural repair and patching works
  • Suitable for both interior and exterior applications
Applications:

It is suitable for covering all sound and performs the function of leveling and protecting masonry walls.

Packaging:

40kg/bag

Product Certified by: