High Quality Back Stick Type Rubber Waterstop With Reasonable Price - China

The above work is completed, an embedded rubber water stop belt in the upper (125mm), the lower floor of reinforced steel wire mesh closed mouth is added before lashing bottom reinforcement.

In order to ensure that the embedded rubber water stop belt position is correct, the specific practices performed in accordance with the following requirements:

1, in the rubber sealing belt on both sides from the edge of 40mm drilling, diameter 10mm, pitch 1000mm.

2, with 10 additional distribution in welding steel bar, position with the rubber sealing belt has opened a hole, so that the rubber sealing belt just can be set on the phi 10 steel, in the embedded rubber water stop belt with water swellable rubber sealing pad trap on phi 10 steel.

Must ensure that the rubber sealing belt position accurate construction.

3, in the rubber sealing strip is exposed is Phi 10 Phi 12 steel reinforced two-way welded connection, the rubber strip is embedded in the steel mesh, ensure the correct position in the embedded rubber water stop belt, the formation of effective waterproof.

Waterproof Board Index Criterion

Number Item index B S J

1 Hardness(Shore A) 60±5 60±5 60±5

2 Tensile strength.

% 15 12 10

3 Elongation at break, % 380 380 380

4 Compression set 70ºC *24h, %≤ 35 35 35 23ºC*168h, %≤ 20 20 20

5 Tearing strength, KN/m 30 25 25

6 Brittleness temperature, ºC≤ -45 -40 -40

7 Hot air aging 70ºC*168h Hardness change(Shore A) degree≤ +8 +8 -8 Tensile strength, mpa≥ 12 10 -- Elongation at break, %≥ 300 300 -- 100ºC*168h Hardness change(Shore A) degree≤ +8 Tensile strength, mpa≥ -- -- 9 Elongation at break, %≥ 250

8 Ozone aging 50pphm: 20%, 48h Grade2 Grade2 Grade0

9 Mixed rubber and metal Section is in the elastomer

Note:

1 - Mixed rubber and metal is only suitable for waterstop with steel edge.

2 - If there are other requirements, inspection items can be appropriately added according to buyer and seller.

If evaluating mould test in line with users, its anti-mold property should be equal to or above Grade 2 - Sealing mechanism

In the embedded rubber water stop belt is characterized by high elastic properties under various loads will produce elastic deformation will occur the volume expansion of the water, so it can play a strong role in sealing, which can prevent the water into the building interior and exterior of the building to prevent the building of water to the outside world, also can play a damping strip the buffer.

After pretreatment of galvanized steel inserted into the middle rubber vulcanization forming, strong bonding force between the two, has obvious effect of seepage.

In buried steel edged waterstop in the middle rubber body structure deformation by compression, stretching, deformation, and the sealing effect of water; galvanized steel and concrete good adhesion, not easy to fall off and loose, the embedded rubber water stop belt can bear large pulling force and torsion.

In the construction, due to the huge vibration force of concrete pouring and not easy to be fixed, will make ordinary rubber sealing belt production shift, pull off, torsion and loose and fall off, that will in the case of large water productionThe leaking phenomenon, rubber watertight strip, due to steel and concrete, not between the steel belt and the rubber to have a new permeability.

Contact information

Sales Manager: Miss.

lurywen

Mobile Phone: +86-13323183257

Tel: 86-318-5106277

Fax: 86-0318-5106277

Company: Hengshui Jianfeng Engineering Rubber Co., LTD.

Company Contact:

• Posted By: Hengshui Jianfeng Engineering Rubber Co.,LTD

• Phone: 8613323183257

• Address: Renmin road No.1657,Heng shui City,Hebei Province,China, hengshui , hebei , China

• Email:

• Business Description: Hengshui Jianfeng Engineering Rubber Co., LTD., a manufacturing company built
  
  in the year 1999, Located in the North of China, which is a professional manufacturer of water stop, waterproof materials and China association of rubber products waterproofing material association member units as well.
  
  Its annual production capacity is about 10000 tons.
  
  
  
  Our main products include: Waterproofing products as rubber waterstops, pvc water stops, Bentonite Waterstop; Bridge and road construction products as various
  
  Elastomeric bearings, bridge pot bearings, spherical bearings, bridge flexible equipment;
  
  Seismic isolation as lead rubber bearings, high damping rubber bearings, steel type seismic bearings and bridge expansion jont, Inflatable pipe plugs, etc.
  
  The 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.
  
  Products are mainly used in water conservancy, electric power, environmental protection, ore smelting, machinery, municipal, transportation, airports, ports, stadiums, gardening and irrigation infrastructure industry.
  
  .
  
  in order to ensure product quality, not only has advanced testing equipment, and has passed ISO9001 international quality management system certification.
  
  The company established a perfect quality guarantee system, to ensure the engineering quality.
  
  We can also meet different standrad.