Product Description

Asphalt wood boards, also known as asphalt wood wool boards, asphalt cedar boards, asphalt wood chip boards, asphalt fiber boards, or oil-soaked sugarcane, are available in various specifications and can be customized to meet your requirements.

Bitumen Plywood Manufacturing Process

1. Manufacture cedar boards to the specified dimensions as per design requirements.

2. Allow the molded product to air dry, controlling the moisture content to meet specifications, typically less than 3%-5%.

3. In the asphalt steam boiler pond, the boards are soaked in asphalt.

This asphalt wood expansion joint filler is acid-resistant, alkali-resistant, waterproof, oil-resistant, mildew-resistant, fatigue-resistant, and boasts excellent anti-aging properties. Its temperature resistance ranges from -200 to 150 degrees Celsius, and it is widely used in various fields with moisture-proof requirements.

Our company produces asphalt expansion joint fillers for roads, bridges, buildings, and other expansion joints, as well as settlement joint filling materials. The asphalt expansion joint fillers meet national standards in terms of water resistance and resistance to hydrochloric acid. These fillers have a service life of over 50 years, are non-aging, non-rotten, non-moldy, and non-woodworm. The specifications of the asphalt cedar wood expansion joint fillers are produced according to design requirements. The company continuously improves product quality and technology, ensuring that the products produced on our excellent production line offer anti-corrosion and thermal insulation properties with a long service life, giving both new and old customers peace of mind and satisfaction. Our company can deliver goods nationwide to the customer's city.

Application Scope

Expansion joints for concrete highways.

2. Road and Bridge Joint Waterstop Plates

3. Expansion joints for embankments, revetments, energy dissipating weirs, slope protection, and retaining walls in hydraulic engineering.

4. Construction settlement joints and filling boards for frame structures.

5. Water supply and wastewater treatment plant water storage damper plates.

6. Airport runways, ports, docks, concrete joint plates.

7. Water-tight joints board used for concrete in water tunnels and tunnels.

8. Subway and Underground Tunnel Concrete Waterstop Joint Plates