Copper rubber waterstop is a commonly used material in the project, which can include steel plate 、 Copperplate , alloy steel plate, etc., mainly used in reinforced concrete structures, dams and other large-scale projects. The steel plate waterstop can change the water penetration path and extend the water penetration path. In the construction environment where the leakage water may contain corrosive components, the metal plate waterstop can play a certain role in corrosion resistance. In the protection project, the use of metal plate waterstop can ensure the protection effect of the project. Metal plate waterstop is also commonly used in projects with high impermeability requirements and small area, such as casting pit of smelting plant, electric furnace foundation pit, etc.
Specification of copper plate waterstop:
200 * 2, 200 * 3, 300 * 2, 300 * 3, 350 * 2, 350 * 3, 400 * 4, 330 * 5, etc. Main application scope of steel plate waterstop: tunnel, subway, embankment, culvert, water conservancy and hydropower engineering Construction joint Construction joints of main works such as basements of high-rise buildings and underground parking lots.
Construction specification for copper plate waterstop:
1. Try to ensure that the steel plate waterstop is wall On the centerline;
2. The welding between two steel plates shall be full and double-sided, and the overlapping of steel plates shall not be less than 20mm;
3. Treatment of wall corners: 1. The whole steel plate is bent; 2、 T-shaped welding; 3、 7-shaped welding.
4. Support welding, small rebar can be used Electric welding On the main reinforcement
5. When the copper plate waterstop passes through the column stirrup, the stirrup that passes through can be disconnected, made into an open hoop, and welded on the steel plate.
6. The "opening" of the steel plate waterstop faces the upstream surface.
We can produce medium buried rubber waterstops of various shapes and sizes according to user requirements. Cross type, T-type, slope type and internal and external corner type products are available for different parts. Medium buried rubber waterstops can be applied to any design requirements. During transportation, the buried rubber waterstop shall be protected from direct sunlight and shall not contact with heat sources, oils and harmful solvents. The finished products should be placed straight and flat without heavy pressure. The storage place shall be kept at - 10 - 30 and the relative humidity shall be 40% - 80%.
Medium buried rubber waterstop is mainly applicable to waterstop for deformation joint, which is represented by B; It is applicable to the waterstop used for construction joints, expressed as S; Medium buried rubber waterstop is applicable to waterstop with joints, which is indicated by J. Welcome customers to use our company's series of water stop products. The function and principle of the buried rubber water stop. The quality of the rubber rubber water stop meets the requirements of GB18173.2-2000. The buried rubber water stop is a back-to-back rubber water stop. It uses the high elasticity and compression deformation of rubber to produce elastic deformation under various loads to prevent water leakage Water seepage and shock absorption.
Deyao Xiangyao Geotechnical Materials Engineering Co., Ltd
check measure newspaper Inform
Production batch number: XYTB202310011
|
Product name
|
Water stop copper sheet
|
Production Department
|
Water stop copper strip workshop
|
|
state
|
O60
|
date of manufacture
|
2023-10
|
|
S/N
|
Inspection items
|
Standard requirements
|
Inspection results
|
|
one
|
Thickness（ mm ）
|
one
|
1.0mm
|
|
two
|
Tensile strength of raw materials（ Mpa ）
|
≥ one hundred and ninety-five
|
one hundred and ninety-five
|
|
three
|
Tensile strength of finished product（ Mpa ）
|
≥ one hundred and ninety-five
|
one hundred and ninety-five point one
|
|
four
|
Elongation (%)
|
≥ thirty
|
thirty
|
|
five
|
Specific gravity（ m two ）
|
zero point eight nine
|
zero point eight nine
|
|
six
|
Groundwater corrosion rate（ mm/ Year)
|
≤ 2*10 -3
|
1.17*10 -3
|
|
seven
|
Cold bending
|
Cold bending one hundred and eighty ° No cracks 0-60 Continuous opening and closing within ° fifty There is no crack for the second time.
|
|
Conclusion: The tested indicators are in conformity with GB/T2059-2017 Standard technical requirements, qualified products
|
This batch XYTB20231018 Water stop copper plate（ 630-1.0mm ）After inspection, all performance indexes of this batch are in conformity with GB/T2059-2017 According to the standard requirements, this batch of products is judged to be qualified and is allowed to leave the factory.
