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Back stick type rubber sealing strip

author: Jianfeng Engineering from: ԭ date: 2017/1/10 18:00:00 hit: 13497
Tips: Back stick type rubber sealing strip is in the concrete pouring process in all or part of pouring bu...

Back stick type rubber sealing strip is in the concrete pouring process in all or part of pouring buried in concrete, there are many sharp stones and sharp head reinforced concrete, the tear strength of rubber and plastic tensile and low 3-5 times, with once punctured or torn post type rubber water stop, no a lot of external force will expand, so mounted in the rubber sealing belt positioning and concrete pouring process, should pay attention to positioning method and pouring pressure, so as to avoid the post type rubber sealing strip was punctured, affecting the sealing effect, the specific considerations are as follows: the back stick type not long time outdoor exposure, to prevent rain, not with strong chemical pollution To prevent mechanical contact. In the course of transportation and construction, and reinforced damage post type rubber sealing belt. Back stick type waterstop construction process, must be reliable fixed post type rubber seal, to avoid the occurrence of displacement in the pouring of concrete, to ensure the rubber sealing strip in concrete in the correct position. For fixing the rubber sealing belt A: the use of the wire and the fixed template, such as perforation, can only choose the mounted rubber strip edge mounted outside the region, not to damage other parts. The user order should be based on the engineering structure design drawings, calculate the length of products, have special structure drawings and specifications, as far as possible in the factory will post type rubber sealing strips are connected into a whole Body, for connections in the field, can use electric heating plate vulcanization bonding or cold bonding (rubber bonded rubber waterstop such as 502, good brothers and other special rubber (plastics) or welding post type rubber waterstop) method, it is the use of high elastic rubber, produce elastic deformation under pressure under load, so as to strengthen the seal, can effectively prevent the construction of the Water Leakage, seepage and play a cushioning.

Back stick type rubber sealing belt according to the material into the rubber sealing belt, plastic waterstop. Rubber strip of this product is to use rubber with high elasticity and compression deformation, elastic deformation under various loads, so as to effectively prevent the sealing of building components Water Leakage, seepage, and play a buffer to ensure the project, the service life of the building. Produce elastic deformation under various loads of strip products, so as to effectively prevent the construction of the sealing Water Leakage, seepage and cushioning, thereby improving the safety coefficient of construction joints, waterproof joints. If leakage occurs, through grouting can effectively. Fast Quick repair, reliable waterproof quality, no recurrence, the most economical cost, completely solve the traditional waterstop weakness.

Back stick type rubber strip is mainly used in architectural design generally larger projects, due to the continuous casting, or due to deformation of foundation, reason or concrete caused by thermal expansion due to temperature change and contraction, to save construction seam, settlement joints, deformation joints, these joints must be installed in the water to prevent water leakage caused.

The rubber sealing strip to generate elastic deformation under various loads, so as to strengthen the sealing, effectively prevent the construction of the Water Leakage, seepage and play a cushioning. The products are mainly used in concrete cast-in-place construction joints and deformation joints, and concrete structure as one of the basic engineering, underground facilities, tunnel culvert aqueduct, dam, in the waterstop products in the transportation, should avoid direct sunlight, not with heat, contact with oil and harmful solvent. The finished products should be taken straight flat, do not add weight. Storage places keep -10 DEG C to +30 DEG C, relative humidity mounted rubber seal in 40% - back with 80%. applicable Scope: applied to the underground building, basement, dam, pond, swimming pool, roof and other construction materials and structures. The deformation joint waterproof back stick type rubber strip is mainly used for cast-in-place concrete when in construction joints and deformation joints and concrete structure has become one of the basic engineering, the rubber sealing belt section with non thick structure, strong points and waterproof area, each part of the stress is uniform and reasonable. The telescopic hole Jiubi plane, construction formwork clamp for large contact surface, not easy dislocation.

  

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