PZ Expandable Swelling Rubber Water Stop Strip
PZ expandable swelling rubber water stop strip is sulfided and
formed,but different from common rubber products.It features good
resilience and extendibility,and also has elastic sealing and water
stopping effect.It expands with water and stops water by
water,making the water-stop effect more reliable than common water
--It features good elasticity,extendability,swellability and water
stopping performance.The swelling rate in water could ajusted
between 100% to 500%.swellability rate is not influenced by water
--Has good water stopping performance in wide temperature range and
and perfect weather resistance.
--Good water resistance,chemical media resistance and endurance,It
has no hazardous matters,no precipitate from dissolving and
swelling,and no pollution to environment.
--It could be manufactured into any shape in accordance with end
user's requirements,and also be made with common rubber into a
composite water proof material.
--Waterproof seal for the pipe segment joints of the tunnel with
--Waterproof seal of connection of various pipeline and bridge
culverts of concrete,ceramic,plastics and steel,etc
--Waterproof seal of deformation joint,construction joint and
settlement joint of underground and foundation engineering
--Waterproof seal of reservoir,dam,agricultural irrigation
facilities and hydropower plant.etc