Basic Info.
Type
Building Sealing Material
Ceiling Tile Shape
Rectangle
Surface Treatment
Roll Coated
Business Type
Factory Manufacturer
Transport Package
in Pallets or Wooden Cases
Specification
As Drawing Requests
Product Description
Contact information
Sales Manager: Mr. Steven
Mobile Phone: +86-17070037985
Tel: 86-318-5106277
Fax: 86-0318-5106277
Website: prolianz-com.en.made-in-china.com
Company: Hengshui Jianfeng Engineering Rubber Co., LTD.
rubber waterstop
Rubber 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. |
IIthe 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 Rubber waterstop effect principle:
The rubber sealing belt have the characteristics of high elastic deformation under stress by using rubber material. The rubber sealing strip is in pouring concrete is embedded in the deformation joints in concrete and integrally. Rubber sealing strip is in the pouring of concrete is pre buried in deformation joints in concrete and connected into a whole, effectively prevent the structure deformation joints of seepage, leakage and play the role of shock absorption buffer, so as to ensure waterproof requirements in engineering structures.
V 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 . |
VI Matters needing attention:
In the construction process, because there are many sharp stones and sharp edge of reinforced concrete, so in the pouring and tamping and positioning rubber water stop belt, should pay attention to the impact force of the pouring and tamping, in order to avoid piercing the rubber sealing belt due to excessive force .It should be repaired in time if have rupture phenomenon, or rubber water stop belt resistance force ability will greatly reduce in the joint deformation and water pressure. |
Must keep spreading in the position of the interface, not to let the rubber water stop belt rolling, kink, such as the discovery of torsion show like should timely adjust. |
In the cast and fix rubber strip, rubber sealing strip should prevent migration. |
Rubber water stop belt should avoid direct sunlight during transportation, not with a heat source, oil and harmful solvent contact. Finished products should be taken straight flat, do not add weight on it. it is best to keep the storage places -10-+30, relative humidity 40% - 80%. |
Contact information
Sales Manager: Mr.Steven
Mobile Phone: 86-15233296877
Tel: 86-318-5106277
Fax: 86-0318-5106277
Website: prolianz-com.en.made-in-china.com
Company: Hengshui Jianfeng Engineering Rubber Co., LTD.
Address:
No. 1657 Renmin Road, Hengshui, Hebei
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Hengshui Jianfeng Engineering Rubber Co., Ltd., a professional manufacturer
Of rubber product, built in the year 1999, Located in the North of China. Our
Main products include: Bridge bearing series, rubber water stop series, bridge
Expansion jont series, high-pressure rubber hose series, inflatable rubber
Pipe plugs, inflatable rubber dam, inflatable rubber mandrel for culvert concrete
Formwork, polysulphide sealant, etc. Its annual production capacity is about
10000 tons.
They are mainly used in water conservancy, electric power, environmental
Protection, ore smelting, machinery, municipal, transportation, airports, ports,
Stadiums, gardening and irrigation infrastructure industry. Our company′s
Operating philosophy is " Work once, Trust all lives ", relying on excellent
Technology, high quality products and excellent service to get the user′s
Consistent high praise.
Our company established and improved the quality management system in
According to the ISO9001 international quality system, it owned perfect testing and
Production equipment, it has passed the ISO9001: 2008, 14001: 200418001-2001
Certification, The first batch of hygiene license of aquatic products, CRCC Railway
Certification, new high-tech enterprise, a famous brand in hebei province.
Our Company products have been used for eastern route of South-to-North water
Diversion ---- Dhi flat main canal inverted siphon project, the center line of danjiangkou
Dam project, the caohe aqueduct project of the Beijing - shi jia zhuang, liaoning
Dahuofang diversion project, the railway should million tunnel, the railway of fu zhou,
Long Sha railway, wuhan-guangzhou passenger dedicated line, zheng west passenger
Dedicated line, the qinghai-tibet railway company, second-line, prospective new railway
And hangzhou metro line 1, LAN zhou - chongqing railway, Shandong haiyang nuclear
Power project, rongcheng shidao bay nuclear power project, the project of south-to-north
Water transfer in yellow, ye county, treasure Jia, WenBo, tao bifurcation hub twenty
Blocks, etc, The south-to-north water diversion project, the turbulent river aqueduct,
Shahe aqueduct, double Ji river aqueduct, li river aqueduct Ming river aqueduct, ji river
Aqueduct, Mang NiuHe aqueduct, noon river aqueduct, FuYang river aqueduct, choose
The patent product of company ---replaceable type water stop and other national key
Project.