20mm Superior quality PE joint filler board for bridge project Product Description Specification: 1. PE foam expansion joint filler 2.Will not extrude under compression 3.High recovery 4.Low distortion 5.Easy to handle
20mm Superior Quality PE Joint Filler Board For Bridge Project
1. PE foam expansion joint filler
2.Will not extrude under compression
5.Easy to handle
Polyethylene closed-cell foam board also named low foaming polyethylene closed cell foam or polyethylene closed cell foam. It is a kind of new water-stop material. It is widely used in joint plate of expansion joint for concrete road, bridge joint water-stop plate, water conservancy project, counter dam,slope projection and so on. It got good reputation from customers.
1. Its density is little, and it has independent bubble structure.
2. Low water absorption of surface and good anti-permeability.
3. Acid-resisting, alkali-resisting, salt-resisting, oil-resisting and good ageing-resisting performance.
4. No flowing in high temperature and no break in low temperature.
1. Joint plate of expansion joint for concrete road.
2. Bridge joint water stop plate.
3. Water conservancy project,counter dam and slope protection.
4. Joint water stop plate for the bottom of water and electricity, water tower,etc.
5. For life water plant, sewage treatment plant.
6. For port, wharf and concrete.
7. For water tunnel.
8. For metro,underground souterrain.
1. Common closed cell foam
It is a kind of new water-stop material. It is widely used in joint plate of expansion joint for concrete road, bridge joint water-stop plate, water conservancy project,slope projection and so on.
2. Microcell closed cell foam
The microcell is a kind of closed cell cross linked polyethylene foam with excellent buoyancy, strength and shock absorption, flexible and is resistant to mildew mold, rot and bacteria. It also has a superior chemical resistance.
3. Neoprene closed-cell foam board
Neoprene is soft and flexible closed cell polyethylene foam. It is a sponge rubber filling and is durable.It also has good thermal & moisture insulation, this type of foam is resistant to form fitting and water, ozone, sunlight, oxidation,chemicals,etc.
4. Polyethylene closed cell foam
This kind of closed cell polyethylene foam is of water absorption, which protects the product during both shipment and storage, and increases the foam's strength.It is also resistant to most chemicals and oils, and it is non-staining and has high weathering and ozone resistance. This foam is also lightweight, clean, easy to use, strong and non-absorbent. This foam will easily float on the water too.
5. Volara closed cell foam
Volara is smooth atheistically surface closed cell polyethylene foam. It is flexible with good mechanical properties at low water absorbent and vapor transition. Also it has excellent chemical resistance and thermal insulation. This foam is non- toxic and has no CFC, HCFC, or hydrocarbon blowing agents.
|Water absorption||0.02% volume|
-40°C to 70°C
|Recovery at 50% compression||Average-98%|
|Bacteriological attack resistance||Excellent|
Fast delivery time:
Within 10-25 days.
LangWei Conchem is a fast growing international manufacturer of construction chemicals with plants in Beijing, China. The company is specialized in preventative and remedial waterproofing products.
Preventative waterproofing products are wildly used in new construction and are usually installed by the general contractor. Examples are bentonite strips, hydrophilic mastics and rubbers, which swell in contact with water and hence block water ingress, injection hoses, which can be injected at a later stage to block water and finally cementitious coatings for basement waterproofing and elastomeric membranes for tanks and roofs.
Remedial waterproofing products are mostly used when major (or minor) water leaks happen at a later stage and are usually applied by specialist applicators. Remedial waterproofing products are also often used during construction of tunnels and other underground constructions to prevent infiltrating water from hindering the normal progress of the works. Examples are injection resins based on polyurethanes (both 1C and 2C) and poly-acrylates. These products are also used for soil and rock stabilization, together with organo-minerals.
LangWei Conchem also manufactures a series of products for the protection and repair of reinforced concrete. Examples are cementitious grouts and mortars, epoxy injection resins, carbon fibre laminates and epoxy glues.