Stable retaining capillary crystalline plugging materials 
 W730 
 Advantage 
 A solidified, the hours of high intensity, micro-expansion of the water hard materials. 
 (2) with water pressure construction, suitable for plugging sealing, repair. 
 And cement, cast iron substrate and strong bonding. 
 Recommended for 
 Plugging sealing of underground works, tunnels, pools, housing repairs. 
 Cement pipe, cast iron pipe cracks and interface parts of the processing. 
 Typical performance indicators 
 Setting time: the initial setting, 2 ~ 3 min, final setting, 4 to 5 min 
 Compressive Strength: 1h ≥ 20 Mpa, 3d ≥ 30 Mpa 
 Flexural strength: 1h ≥ 3.0 Mpa, 3d ≥ 5.0 Mpa 
 Bond strength: 7d ≥ 1.5 Mpa 
 Specimen impermeability, 7d, ≥ 3.0 Mpa 
 Use 
 A first point of leakage or leaking seam hewn bell, flushing debris, sediment and other clean. 
 2 1kg impermeability, add water, 0.25 ~ 0.30kg rapid mixing, the temperature is below 10 ° C can be used about 40 ° C warm water mixture. 
 . Marinated plugging clay on the hands to feel the clay fever and began to harden quickly welcome the leakage direction of pressure for 3-5 minutes and then let go, can be blocked. 
 Packing: 5kg / bag, 5 bags / box