Hydrophilic expansive grouts react upon contact with water, absorb water while curing,
and cure to a flexible foam or gel. They are generally used to seal leaks in joints or
cracks and to repair leaking water-stops. Hydrophilic expansive foam grouts chase and
absorb the water in the crack and in all of the fractures that branch off from the main
crack.
Range Of Application
Water Stop Foam for infiltrating & gushing water:
- Defective Concrete (Cracked or Honeycombed)
- Concrete Construction Joints & Cracks
- Limestone
- Brick Construction
- Pipe Intrusions
- Waste Water Tanks
- Water Reservoirs
- Sewers, Manholes, Utility Boxes, etc.
- Tunnels, Dams
- Soil Stabilization
- Elevator Pit Waterproofing
Performance
|
Property
|
Value
|
Norm
|
|
Color
|
Pale yellow
|
|
|
Solids
|
100%
|
ASTM D 2369 B
|
|
Viscosity at 25℃
|
180-260 mPa.s
|
ASTM D 2196 A
|
|
Density
|
≥1.00 g/cm³
|
ASTM D 3574
|
|
Shrinkage
|
Non-shrink
|
ASTM D 1042
|
|
Toxicity
|
Non-toxic
|
|
Storage and shelf life:
16kgs/barrel
The chemicals should be stored inside warehouse at temperature range 15℃~26℃.
The shelf life is 6 months from date of manufacturing and in original sealed drums.