Premolded expansion joint filler

Premolded expansion joint filler
Standard size: 2.44x1.22
Thickness: 20mm, 30mm customized
Verieties of tree: cedarwood
Application photo example
Bituminous wood wool board, its main functionis used in the settlement joint of expansion joint.
Manufacturing process of asphalt slat expansion joint stuffing: 1. Make fir wood into wood of corresponding specification according to design requirements; 2. Dry and dry after molding, and control water to meet the requirements, generally less than 3% to 5%; 3. In the asphalt pool, soak the plate in asphalt;The asphalt expansion joint filler board acid, alkali resistant, water resistant, oil resistant, mildew resistance, fatigue resistance and excellent anti-aging properties, heat resistance can be achieved - 200-150 degrees, there is a requirement for moistureproof and widely used for a variety of fields.
The asphalt plate expansion joint filler our company produce used in roads, Bridges, buildings, such as expansion joints, special settlement joint filling material expansion joint filler, etc. Expansion joint filler bitumen board all the indexes such as resistance to water of hydrochloric acid compound of national standard. Bitumen. Slab-telescopic joint filler has a service life of more than 50 years. Thickness of asphalt fir board expansion joint filler specifications. According to the requirements of design production, we continuallyimprove product quality and technical level, first-class production line to produce a product with anti-corrosion insulation, long life, let the new and old customers to make the rest assured that with satisfaction.
Product application
1. Joint plate for concrete road joints.
2. Water stop plate for bridge joints.
3. Expansion joint plates for DAMS, DAMS, damming barriers, retaining walls, slope protection and retaining walls of water conservancy projects.
4. Settlement joints for construction and filler plates for frame structures.
5. Domestic water treatment works and sewage treatment plants.
6. Joints for airport runways, ports, wharves and concrete.
7. Watertight joint boards for the concrete of water holes and tunnels.
8. Concrete water-proof joint plates for subway and underground passageways.
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