CMW
Moisture Vapor Barrier

Crystal Matrix Waterproofing

CMW is placed on a pre-wetted surface, 28 day old concrete of a new gas station. The CMW is added to areas that have absorbed more product – puddles are removed and swept to areas where the product is being absorbed more. No puddles are left standing, all product is evenly distributed over the treatment area. The completed application will dry in a few hours and will be open to traffic at that time.  .  Final curing and reaction of the CMW within the concrete takes a minimum of 24 to 48 hours.
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Product:   Penatron CMW
CMW-8000 is a water based reactive and non-reactive crystal matrix growth waterproofing product used to treat concrete slabs and other concrete structures to provide permanent waterproofing and strength increases.
CMW becomes an integral part of the concrete completely waterproofing and dramatically increasing the compressive strength of the in-place concrete structure.  The product  solidifies the various component parts of the concrete into one solid mass via the develop of its hydrogel and crystal growth thus increasing density and making the concrete permanently waterproof, tougher and harder.  In areas exposed to high humidity and salt air and with the potential of corrosive oxidation of rebar within the concrete – the CMW will reduce or halt the potential of corrosive activity to the rebar.  In addition, the CMW will expel chlorides over time and acidic residual concentration within the concrete capillaries.  This process can take up to thirty days to complete, however, moisture vapor pressure is very quickly reduces and the process remains in place as a permanent part of the concrete. The CMW will reduce hydroscopic pressure as the curing process takes place and will often show a reduction in several hours after cure.  The CMW, via this process, provides better bonding for epoxy, polyurea, and urethane coatings and increase the concrete hardness ranging from 25%  to 40%  overall approximately.

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