a.high quality,price of manufacturer b.excellent waterstop performance c.volume expansibility:300% 150% 200%
Specifications:a.high quality,price of manufacturer b.excellent waterstop performance c.volume expansibility:300% 150% 200%d.widely applied to various types of concrete structurese.excellent waterproof performance
Water swelling strip is made from water swelling rubber water line on the basis of the ordinary rubber water-
stop. The product swell when contact with the structures and increased the tightness between them which improved
water stop and water-proof performance and also solved the problem of circle seepage which puzzled people long
term. This series product have been used widely in some huge projects and got excellent effects.
Features:
a. Waterproof wire adopted water-swelling rubber which will be self-swelling when contact with water and sealed
better between the concrete and water and can get excellent waterproof performance.
b. Section takes unequal thickness structure which is divided into a strong area, water area and installation
area, so that each part can get uniform force.
c. Telescopic hole outer wall is plane, formwork folder system contact surface is large in construction and
difficult to dislocation.
d. Setting hole is designed on the installation area which is convenient to fix with the nearest steel bar,
difficult to move, construction easily and install firmly.
Applications:
It can be widely applied to various types of concrete structures, such as: dams, reservoirs, subway, culverts,
tunnels and other underground works.
Serial No. | Items | index | ||||
PN-150 | PN-220 | PN-300 | ||||
1 | Volume expansion rate % ≥ | 150 | 220 | 300 | ||
2 | Flow at high Temperature (80°C×5H) | No flow | No flow | No flow | ||
3 | low-temperature test (-20°C×2H) | No crack | No crack | No crack | ||
4 | Products dimensions | 10×10mm 10×30mm 15×20mm 20×30mm 20×40mm 20×50mm 30×30mm 30×40mm 30×50mm 50×50mm and other standard size, it can meet all kinds of designed requirement. Moreover, we also can produce various water swelling strip. | ||||
concrete water swelling strips
