Chinese name:Medium buried rubber waterstop
Main raw materials: natural rubber and various synthetic rubbers
Temperature range: -45 ℃ -+60 ℃
Brand: Henghai Rubber
Suggested retail price: 20
rubber waterstop
Specification Model
200*6 200*8 200*10
250*6 250*8 250*10
280*6 280*8 280*10
300*6 300*8 300*10
350*8 350*10 350*12
400*8 400*10 400*12
450*8 450*10 450*12
500*8 500*10 500*12
24-hour service hotline: 15632866999
The series of rubber waterstops produced by our company are produced according to the national standard GB18173.2-2000, and the appearance quality requirements are all in accordance with the national standard. If the user has special requirements, it can be manufactured according to the user's requirements.
For the design and selection standards of buried rubber waterstops: In the process of engineering design and construction selection, the width and thickness of CB type buried rubber waterstops should be determined according to the following conditions:
2. When the water pressure is 4-8m and the horizontal and vertical deformation does not exceed 30mm, the width of CB type buried rubber waterstop should not be less than 300mm and the thickness should not be less than 6mm;
3. When the water pressure is greater than 8m and the horizontal and vertical deformation exceeds 30mm, the width of CB type buried rubber waterstop should not be less than 350mm and the thickness should not be less than 8mm;
4. The water pressure should not exceed 8m, and the horizontal deformation should not exceed 20mm. When there is no vertical deformation, the width of the CB type buried rubber waterstop should not be less than 200mm, and the thickness should not be less than 5mm.
In addition, when the cross-sectional size of the structure is greater than 500mm, the width of the CB type buried rubber waterstop should not be less than 300mm. When the CB type waterstop is bent and placed, its turning radius should not be less than 300mm. According to the standard of waterstop GBl8173.2-2000, the buried rubber waterstop product utilizes the high elasticity and compression deformability of rubber to produce elastic deformation under various loads, so that the economical buried rubber waterstop can effectively tighten and seal the building components to prevent water leakage and seepage, and play a role in shock absorption and buffering, ensuring the service life of engineering buildings. This product is mainly used in permanent deformation joints that must be installed during concrete pouring, such as water channels, tunnel entrances, water retaining dams, water conveyance aqueducts, etc.
This product has been completely improved on the traditional waterstop by installing grouting pipes on both sides of the waterstop, thereby enhancing the waterproof safety factor of the construction expansion joint. If leakage occurs, it can be effectively and quickly repaired through grouting, and the waterproof quality is reliable and does not recur. Its comprehensive cost is the most economical, completely solving the weaknesses of traditional waterstops.
Product Features:
1. There are installation holes on the waterstop for easy on-site fixation and positioning;
2. There are check valves with anti blocking function on the grouting pipes on both sides of the waterstop, which will not block the grout outlet when pouring concrete; During grouting, the grout outlet flows smoothly;
3. Quick and effective grouting repair can be carried out through grouting pipes and check valves, and the waterproof quality after repair is safe and reliable, without recurrence;
4. After the grouting is completed, immediately clean the grout inside the pipe and repeat the grouting as needed.
Product application: Suitable for waterproofing of all concrete construction joints and expansion joints.
