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rubber water-stop belt function: mainly used for the tunnel and bridge project,such as the overpass ,water and electricity projects etc. two types:1 affixed to the back-half hole in the middle 2 embedded in the middle with hole features: good flexibility; strong ability to adapt to the deformation;simple structure;reliable water tight seal. specifications:back-paste-type;buried-in-type
concrete specification can be requested by client.
rubber water stop