YUKEN TECHNOLOGY (GUANGZHOU) CO., LIMITED

Basic parameters

Texture of material.

Other

Place of Origin.

Guangdong

Color:

Black

Brand:

Cheng Cheng

Model.

300*8

Detailed description

Product details:

Rubber sealing strip and sealing rubber with natural rubber andvarious synthetic rubber as the main raw materials, and filling material by adding various additives, the plastication, mixing,pressing, the more varieties of different specifications, a bridge,mountain type, P type, U type, Z type, T type, H type, type, E type, Qtype and so on. According to the use condition, which can be classified as embedded type rubber sealing strip and the back stick type rubber waterstop. The sealing material has good elasticity,abrasion resistance, aging resistance and tear resistance, strong adaptability to deformation, good waterproof performance, temperaturerange of -45 ℃ -+60 ℃. When the temperature exceeds 70 ℃, and the rubber sealing belt by the strong oxidation or by oil and other organic solvent erosion, shall the use of rubber waterstop.

Scope of application:

Used in underground structures, dam, reservoir, swimming pool, roofingand other building materials and structures of deformation jointswaterproof.

Construction and installation of water stop belt

Sealing strip is in the concrete pouring process part or all buried in the concrete pouring in, there are many sharp stones and steel headsharp in concrete, the tear strength and plastic and rubber extensorstrong low 3-5 times, waterstop once punctured or torn, without muchexternal force gap will be enlarged, and so in the waterstoppositioning and concrete pouring process, attention should be paid topositioning method and pouring pressure, so as to avoid the waterstopis punctured, so in the waterstop positioning and concrete pouringprocess, attention should be paid to positioning method and pouringpressure, so as to avoid the waterstop is punctured, affecting watertight effect, specific considerations are as follows:

1 the waterstop shall not long time outdoor exposure, to prevent rain,do not contact with the chemical pollution and strong.

2 in the course of transportation and construction, to prevent mechanical damage, steel strip.

3 in the process of construction, water stop belt must be reliablefixed, to avoid the occurrence of displacement in the pouring of concrete, ensure the sealing strips the correct position in concrete.

The 4 fixing strip method: using additional reinforcement fixed;special fixture is fixed; the wire and the template is fixed, forperforation, can only choose the installation area on the strip edge,not to damage other parts.

5 user order should be based on the engineering structure, design drawings calculated length of products, special structure have thedrawings and specifications, as far as possible in the factory will beconnected with water? The whole, such as required in the connection,can use electric heating plate vulcanization bonding or cold bonding(rubber waterstop) or welding (plastic waterstop). Method.

1 material.

To natural rubber or synthetic rubber as the main raw material, addingmany kinds of additives and fillers, plasticizing, mixing, calendering and blended into a process of curing.

2 classification

Divided by use of B, S, J three. A sealing steel side band, G, such as BG, SG, JG. Among them:

The B class - for deformation seam waterstop;

The S class - for construction seam waterstop;

The J class - for special anti-aging requirements for joint water stop belt.

3 standards

3.1 the implementation of product standards:

GB18173.2－2000 "polymer waterproof material second parts water stop belt"

Technical specification for waterproof of underground engineeringGB50108－2001 ""

3.2 design and construction specifications:

Code for construction and acceptance of concrete structure engineering"GB" 50204－1992

GB50300 - 2001 "uniform standard for construction quality acceptance"

GB50108 - 2001 "technical code for waterproofing of underground works"

GB50208 2002 "code for acceptance of construction quality ofunderground waterproof"