Cemprotec E942 - cementitious
coating for the protection of steel and concrete
Flexcrete's
Cemprotec E942 is a major advancement in coating technology
incorporating the benefits of copolymer and epoxy resin technologies
into a water based cementitious system. These chemically combine to
give a hard, durable coating with excellent resistance to water,
chloride ions, oxygen and aggressive chemicals for the protection of
steel and concrete in the most demanding environments.
Cemprotec E942 is a
two component, water based, epoxy and cementitious modified polymer
coating for the protection of concrete and ferrous metals. It
incorporates advanced cement chemistry, microsilica, fibre, epoxy
and styrene acrylic copolymer technology to provide multi-functional
protection with enhanced chemical resistance. When mixed, it
exhibits a high degree of thixotropy to enable ease of application
by brush or spray techniques and gives a smooth surface finish with
no sagging even in vertical situations. It hydrates to form a dense,
highly alkaline coating, exhibiting both polymeric and resinous
properties, which offers low permeability to water and provides very
high diffusion resistance to chloride ions and oxygen, to ensure
long term protection. It is specially formulated to chemically
accelerate the passivation of ferrous metals and give maximum
adhesion to steel and concrete. Proven to be suitable for use in
conjunction with cathodic protection systems at temperatures upto
95°C.
Advantages of
Cemprotec E942
Simple:
Materials are pre-packaged in a convenient and easy to handle
size, requiring only mixing on site.
Thixotropic: A unique blend of
surfactants enables easy brush or spray application. Gel structure
breaks down under shear to produce a smooth finish, which rapidly
recovers to prevent sagging.
Resistant: Excellent abrasion
and impact resistance. Very high resistance to a wide range of
aggressive chemicals.
Adhesive: Excellent adhesion to
steel and cementitious substrates. Tolerant to lower levels of steel
preparation.
Self Priming: Hydrates to provide an alkaline environment
which chemically reacts with the substrate to accelerate the re-passivation
of steel and enhance the bond to concrete.
Safe: Water-based product which
cures without the release of hazardous solvents. Equipment easily
cleaned with water.
Low Permeability: Dense matrix
offers low permeability to water, even at 10 bar pressure, and very
high diffusion resistance to chlorides and oxygen.
For more
detailed product information download:
Cemprotec E942 Technical
Data Sheet
Cemprotec E942 Safety
Data Sheet
Cemprotec E942 Application
Guide (a)
Cemprotec E942 Application
Guide (b)
Cemprotec E942 Application
Guide (c)
or view:
Cemprotec
E942 Video |
