CRYSTALLINE INTEGRAL WATERPROOFING ADMIXTURE
ARMORKRYSTAL 400 – Krystal Integral Membrane is a crystalline Integral waterprooﬁng admixture designed to resist hydrostatic pressure and for all concrete requiring primary waterprooﬁng. The innovative crystalline technology within ARMORKRYSTAL 400 reacts with moisture, silicate and free lime, a natural byproduct of the cement hydration process.
The reaction creates millions of nano-crystals which grow throughout the concrete pores and capillary tract. It is speciﬁcally used for the treatment of concrete and concrete products to protect against water intrusion, leakage, cracking, chemical attack.
- Extremely resistant to pressure from both negative and positive.
- reduces permeability of concrete
- increases compressive strength of the concrete.
- protects reinforcement from corrosion and aggressive chemicals
- reduces shrinkage and cracking of concrete
Conforms to the requirements of BS EN 934-2