Supply of closed-cell polyethylene foam board Lijiang

 Closed-cell foam closed cell structure with independent, uniformly distributed nature of the appearance of a honeycomb pattern of holes. Cement firm and binding tightly integrated. Natural expansion and contraction changes to adapt to change, enhance expansion of the seal effect. Features a closed-cell foam board, density, recovery rate, with independent bubble structure. 2, the surface low water absorption, good anti-permeability. 3, acid, alkali, salt, oil, organic solvents, corrosion, excellent anti-aging properties. 4, when the temperature is not flowing, not brittle at low temperatures. A closed-cell foam board range of applications, concrete highway expansion joints joint board; 2, Bridge joint sealing plate; 3, hydraulic dams, retaining dam, stilling ridge, slope, retaining wall of the expansion joints board ; 4, hydropower, thermal power, engineering, tower bottom sealing joint board; 5, building settlement, the frame structure of the sealing plate; 6, living with water and sewage treatment plant tank sealing sealing plate; 7, airport Runway joint board; 8, ports, docks, concrete joint board; 9, tunnel, tunnel concrete seams over the water board; 10, subway, underpass concrete sealing joint board. Because of chemical cross-linked polyethylene foam has its unique advantages, the recovery rate is strong, non-absorbent, impact resistance, weather resistance, chemical resistance, resistance to aging is no other material, PE foam and more extensive applications. Product features a closed-cell foam board, light weight, high strength stretching, does not absorb water (instead of the traditional three oil four felt, asphalt cedar wood panels and other materials). Environmental protection products, simple construction, seepage, leakage good effect. 2, corrosion resistance, aging resistance, high temperature from -45 to +80 degrees Celsius, not flowing, no distortion, no rattle, long service life. 3, with independent closed cell structure, the appearance of a honeycomb-type qualities holes evenly distributed, you can not beat wool and cement / polysulfide sealant glue integration, adapt to the natural expansion and contraction of change, enhancing the effect of the expansion joint sealant . Scope of closed-cell foam board is widely used in a variety of concrete joint projects sewn up rivers, channels, dams, ports, terminals, underground Chung-dong, airports, bridges, slope protection, underground engineering, municipal roads. The use of closed-cell foam products