What is Volclay waterstop?
Volclay Waterstop RX® is a flexible strip concrete construction joint sealant that provides a permanent watertight seal by expanding upon contract with water.
What is bentonite waterstop?
Bentonite waterstop is a kind of hydrophilic water sealing product coming with incomparable durability and higher water absorption no less than 300%.
What is RX Waterstop?
WATERSTOP-RX® is a hydrophilic strip wa- terstop designed to stop water infiltration through cast-in-place concrete construction joints by expanding upon contact with water to form a positive seal against the concrete.
What is Volclay?
VOLCLAY® Bentonite Soil Sealants VOLCLAY bentonite soil sealants are granular and powder sodium bentonite that provides economical, low permeability soil liners for a wide variety of containment applications.
What is hydrophilic waterstop?
Hydrophilic waterstops are elements of a concrete structure, intended to prevent moisture infiltration. Hydrophilic means “water-loving”, so these hydrophilic waterstops swell in the presence of moisture. They can be used to seal concrete joints, but also to seal formwork spacers or tie rods.
What is PVC waterstop?
P.V.C. Waterstop is a high performance, heavy duty profile waterstop specifically developed to seal joints in concrete structures at the outside surface thus protecting the reinforcing steel against corrosion attack, in addition to providing a totally watertight seal. Uses: P.V.C.
How do you take Cetseal?
How to use CETSEAL
- As a waterstop adhesive: Before installing the waterstop, carefully apply a long thin bead of CETSEAL to the surface.
- As a ground level termination sealant: Apply a strip of CETSEAL along the top edge of the termination bar that adjoins the waterproofing membrane and the surface.
What is Volclay used for?
VOLCLAY® Bentonite Soil Sealants This creates a barrier that effectively stops further seepage through the soil, and decreases the permeability of soil by several orders of magnitude. Bentonite can withstand desiccation, hydration and freeze-thaw cycling without losing its sealing ability.
How does PVC waterstop work?
Hydrophilic waterstops are adhered directly to the surface of the first concrete pour in preparation for the second concrete pour to form the joint area. The material in the strip reacts with water and swells to form a positive watertight seal in the concrete joint.
What is the difference between hydrophilic and hydrophobic substances?
Materials with a special affinity for water — those it spreads across, maximizing contact — are known as hydrophilic. Those that naturally repel water, causing droplets to form, are known as hydrophobic.