Rubber waterstopper Joints bar under the influence of water
PN (BW) consists of polymer, inorganic absorbent of water stop expansion and the synthesis of auxiliary materials and rubber with self-adhesive can be a new type of building waterproof material. Encounter water suction volume expansion, the gaps between the new and old concrete compaction, form a waterproof plastic colloid. The product to solve the problem of leakage problems of concrete construction crack pioneered the new path.
Scope of application and conditions Rubber waterstopper :
This product can be used in the underground buildings concrete construction joint, the effective and thoroughly solve the problem of water leakage of construction joints, is the ideal of aquatic products. Widely used in the basement and underground structure, mines, Bridges, tunnels, subway, sewage treatment plants, dam, reservoir and other projects.
Performance advantages Rubber waterstopper :
Check water expansion under the influence of water to water. Used in buildings can be permanently being will swell. Shrinkage, water loss, durable and reliable, and is non-toxic harmless, no corrosion, no pollution, construction is convenient, quick, reliable quality, save work, time saving, low cost, etc.
Method of use Swelling Rubber waterstopper :
For a period of concrete pouring, construction joint interface after hardening and table dry, clear interface scum, extended along the construction joint of water stop stick in the construction joint interface, the direction of the vertical steel nail fixed so as to avoid displacement construction joint available. When joint lateral water stop can be put together with the lead wire bundle it tightly, and then on to the next period of construction.