CWS100 is a liquid CSH gel which is sprayed applied onto cured concrete. When applied, a gel barrier forms under the surface of the concrete, which seals cracks up to 2.2mm. This gel formation remains permanently active inside the concrete, and will continue to seal future hairline cracks when they appear- waterproofing and protecting the structure for the lifetime of the construction.
QUICK AND SIMPLE INSTALL. LIFETIME WATERPROOFING.
spray applied subsurface concrete waterproofing
cws 100
Benefits
Problem-free waterproofing
25-year warranty
No need for screed
Seals current static cracks up to 2.2mm
Seals future hairline cracks with most design mixes
Hardens concrete to higher level than granite
Environmentally friendly
Helps earn LEED points
Non toxic, No VOCs
Safe for use with drinking water
Trafficable in 6 hours
Super-fast application
Extremely cost-effective!
Rooftops
Foundations
Parking Garages
Podium Decks
Hotels & Resorts
Bridge Decks
Sporting Stadiums
Wharfs & Marine Structures
Landscaped Areas
Pre-cast panels
Facades & Monuments
Cut & Cover Tunnels
Apartments
Water & Treatment tanks
Data Centers
Applications
CWS100 CRACK SEALING
CWS100 has scientific testing by independent authorities that proves the product’s ability to seal static cracks up to 2.2mm. Test results are available for you on request.
CWS100 will also seal future hairline cracks on contact with water, due to its subsurface gel barrier, permanently reactive within the concrete.
Simple and fast APPLICATION
CWS100 can be applied with a simple backpack sprayer, motorized sprayer, or agricultural spray bars. Typically, a two man crew can cover 10k sqft per day. That can be doubled with a motorized sprayer.
CWS100 is suitable for use on both horizontal and vertical surfaces.
ENVIRONMENTALLY FRIENDLY – EARN LEED POINTS
CWS waterproofing products are the most environmentally friendly in the world. Accordingly, we are members of the prestigious US Green Building Council (USGBC). The USGBC is responsible for the LEED program.
Non toxic
Suitable for use with drinking water
Does not create landfill like membranes
No VOCs
May earn points on suitable projects
CONCRETE PROTECTION
CWS100 is not only perfect for waterproofing, it is perfect for concrete protection on applications such as car-parks, wharfs, bridges, marine structures etc. By sealing the cracks in the concrete and creating an impermeable barrier just below the surface, CWS100 will prevent the ingress of chloride and harmful chemicals which attack the reinforcement and cause degradation of the concrete. CWS100 seals the cracks, thus protecting the concrete for the long term.
INCREASES CONCRETE HARDNESS
CWS100 increases concrete hardness to 9 on Mohs scale (Corundum hardness), making the concrete harder than granite (which is only 6-7 of Mohs scale). This is especially useful for areas such as wharfs, bridges and podium areas and generally areas accepting heavy rolling and/or abrasive loads.
TRAFFICABLE IN 6 HOURS
It is possible to walk or drive on CWS100 treated concrete just a few hours after application. This makes it extremely user-friendly for both sites under construction, and waterproofing older sites that are already in use and where it is difficult to shut them for any period of time…..e.g. public carparks.
CWS100 CANNOT BE DAMAGED ON -SITE
Often the reason membranes leak – and ultimately fail – is that they are damaged by other trades at the time of construction. CWS100 cannot be damaged on-site. It needs no protection, is not affected by vehicle or foot traffic, dropping tools on it etc.