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Waterproof products

Waterproof products

LB-2

Butyl Rubber Putty Sheet Steel Waterstop

Scope Of Application:

It is suitable for construction joints and post-pouring parts in underground projects such as various subway stations, railway and highway tunnels, basements, pipe corridors, reservoirs and dams.


Product Specifications:

thickness

200mm 250mm

300mm

thickness

6.0mm

length 2500mm

Executive standard: The product performance meets the relevant indicators of Q/20210482-8.10-2014.


 

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Product Overview

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Butyl rubber putty steel plate waterstop is a full wrap of unvulcanized butyl rubber putty sheet to steel plate, forming a kind of rigid and flexible waterstop.

Product Features

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01
Full media bonding
Reactive adhesive reacts chemically with cast-in-place concrete and forms an integral part with concrete to achieve adhesive filling and sealing water stop.
02
Convenient lap splicing
Two pieces of waterstop lap without using any glue or heat welding, through the waterstop rubber putty self-adhesive can achieve a perfect cold bond.
03
Super creep properties
The combination of rigidity and flexibility can produce creep with the deformation of the concrete structure, completely eliminating the original waterstop and the slip cracks produced by the deformation of the structural concrete, with excellent compliance.

Construction Method

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Pre-paving method


The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.

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Pre-paving method 2


The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.

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Technical Parameter

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Application Cases

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Hefei Third People's Hospital and Hospital of Traditional Chinese Medicine
Waterproofing
Hefei Third People's Hospital and Hospital of Traditional Chinese Medicine (I)
Waterproofing
Hefei Third People's Hospital and Chinese Hospital (II)
Waterproofing