Model NO.: various Ceiling Tile Shape: Rectangle Thickness: 4.0mm Surface Treatment: Roll Coated Certification: ISO Usage: Concrete Joint Export Markets: Global Business Type: Factory Manufacturer Transport Package: in Pallets or Wooden Cases Origin: Hebie, China Type: Building Sealing Material Material: Rubber Ceiling Tile Type: Rubber Function: Waterproof Color: Black Certificate: ISO9000 Urgent Order: Yes Trademark: jianfeng Specification: As Drawing Requests HS Code: 5522233 Contact information
Sales Manager: Mr.Steven
Mobile Phone: 86-15233296877
Company: Hengshui Jianfeng Engineering Rubber Co., LTD.
rubber waterstopRubber Water Stop
belt uses main raw material of natural rubber and various synthetic rubber , adding various additives and filler, formed by the plastication, mixing, pressing.
I Classification of rubber waterstop:
A. by type can be divided into:
|1) CB type rubber waterstop (submerged middle pass);|
|2) CP type rubber sealing belt (embedded in the middle of groovless);|
|3) EB type rubber sealing belt (outside attached middle pass);|
|4)EP type rubber sealing belt (post type middle pass free).|
B. according to the material can be divided into:
|1) Natural rubber waterstop;|
|2) Chloroprene rubber waterstop;|
|3) Three EPDM rubber sealing belt.|
C. can be divided into the following three categories according to their uses:
|1) apply to deformation of the sealing belt, denoted by B;|
|2) apply to water construction joints with S;|
|3)for sealing on special anti-aging requirements of the seam zone, J said.|
D. according to the use of the situation can be divided into:
|1) Embedded type rubber Water Stop belt: ||mainly used in the concrete deformation joint, expansion joints in concrete is arranged inside, with in the form of elastic rubber material and structure to adapt to the concrete expansion deformation ability. Use and adapt to temperature: ordinary type: - 25 DEG C to + 60 DEG C; Hardy: - 40 DEG C +60 DEG C |
|2) Back stick type rubber water stop belt (externally bonded rubber waterstop): ||This product is mainly used for cast-in-place concrete when in construction joints and the deformation joints in, and concrete structure become one of the basic engineering, underground facilities, tunnels, aqueducts, block dams, ensure the service life of the engineering construction. |
|3) Steel edged rubber water stop belt: ||steel edged rubber water stop with is the rubber water stopping belt transect using non thick structure, strong area and water area, so that each part of the stress is uniform, reasonable. |
|4) Seam sealing water leakage of the water swellable rubber water stop belt: ||the case of the water expansion Sealing Strip is control of civil structures, soaking the ideal of the new material, when the rubber immersed in water, the hydrophilic genes and water generated by the reaction of hydrogen bonding, self expansion, the gap filling, a wide range of uses. The product is suitable for concrete construction joint, post pouring seam sealing function, but also suitable for building component assembly joints, seams, shield tunnel segment joint, seam wall waterproof engineering and widely used in storage tank, sedimentation tank, underground garage, basement, Metro, dams, tunnels, culverts, dams and other underground construction engineering and hydraulic engineering. |
Type BFGB (NBR) -350--
The width is 350 mm, material is nitrile rubber. Suitable for oil containing petroleum based sewage seepage control project, suitable temperature -35 to 60 degrees Celsius.
Type BFGB (NR) -450--
The width is 450 mm, the material is natural rubber, it is suitable for the fresh water seepage control engineering, and the temperature is -40 ~ 60.
Type BFGB (CR) -380--
The width is 380 mm, the material for chloroprene rubber. Suitable for acid sewage seepage control project, suitable temperature to 60 DEG C - 35.
|5) Plate type water stop belt: ||the water stop belt has good elasticity, abrasion resistance, aging resistance and tear resistance, strong adaptability to deformation, good waterproof performance, applicable temperature range: -45-+60 degrees Celsius. Mainly used for cast-in-place concrete when in construction joints and deformation joints and concrete structure has become one of the basic engineering, such as underground facilities, tunnels, aqueducts, dams, liquid storage building material. |
II the scope of application of rubber waterstop:
Generally use in basement wall and the construction of the late poured band , rubber water stop belt is mainly used for one of the basic engineering cast-in-place concrete when in construction joints and deformation joints and concrete structure , such as underground facilities, tunnels, aqueducts, dams, liquid storage structures and so on.
III characteristic of rubber waterstop:
The sealing material has good elasticity, abrasion resistance, aging resistance and tear resistance, strong adaptability to deformation, good waterproof performance. Temperature range: - 45 ºC -+60 ºC. When the temperature more than 70 ºC, and the rubber water stop belt under the strong oxidation and erosion by the oil and other organic solvent shall use the rubber sealing belt.
IV Construction and installation
The waterstop is part or all buried in concrete pouring in pouring process of concrete pouring , concrete has many sharp stones and sharp steel head, due to the ratio of tensile strength are lower 3-5 times than tear strength of that , waterstop will be enlarged without external force gap once punctured or torn , so in the process of waterstop belt positioning and concrete pounding, attention should be paid to positioning method and pouring tamping pressure, so as not to stop punctured hose, sealing effect, with specific attention to the following items:
|1 waterstop shall not be outdoor exposure for long time , to prevent rain, do not contact with the chemical substances that is strong.|
|2 prevent the machinery and steel bars damage the waterstop in the course of transportation and construction.|
|3 during the construction, water stop belt must be fixed reliable to avoid displacement occurred in the pouring of concrete , ensure the waterstop in the correct position in concrete .|
|4 fixed sealing strip method: using additional reinforcement fixation; special fixture fixation; the wire and template fixed, for perforation, can only choose install area at the edge of the waterstop shall not damage other parts.|
|5 users should be according to the engineering structure when orders, calculate the length of good products when design drawings, different-shaped structure must have drawing instructions and try to let the seal belt are connected into a whole in the factory, you can adopt the method such as the electric heating plate vulcanization adhesion or cold bonding (rubber water stop belt) or welding (of the plastic waterstop) method if need connect in site .|
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