Hollow foam bridge dedicated

Henan Wansheng Color LLC is prestressed bridge with in-mold foam, color-coated steel housing, steel truss room, prestressed bridge with a firm anchor plate, external wall insulation board and other professional production and processing, has a complete and scientific quality management system. Color Henan Wansheng limited liability company's integrity, strength and quality of products recognized by the industry. Welcome friends to visit, guidance and business negotiation. Our research and development of endometrial bridges polystyrene foam board to solve the shortage of precast slab bridge capsule floating in inflatable roof thickness and technical problems, bridge hollow slab of polystyrene foam used in place of inflatable capsule, to ensure accurate positioning within the mold design size and structure intact. Get the relevant experts and customer recognition and praise. Project: Henan Huai solid two standard high-speed civil, Henan Huai solid high-speed civil three standard, Henan Huai solid four-speed civil standard, Henan Huai solid civil six-speed standard, Henan Huai solid seven-speed civil standard, Henan Province, high-speed civil Deng three standard Henan Xichuan X110 line first precast plant, Xichuan X110 line third prefabricated factory \, Beijing set a new high-speed standard Pingdiquan call a mixing station, Beijing set a new high-speed standard Tuchengzi call a mixing station, Beijing set a new high-speed call 18 sets a standard mixing station blog: http: //blog.sina.com.cn/s/blog_80b60e1d0101123l.html http://blog.sina.com.cn/s/blog_80b60e1d01011efc.html Size: 70 * 80/56 * 80/46 * 80 a, closed-cell polyethylene foam board Features: 1, low density, light weight, high recovery rate, high stretch strength, the appearance of a honeycomb of holes evenly distributed, with independent bubble structure . 2, the surface low water absorption, good anti-permeability. Instead of the traditional three oil four felt, asphalt board cedar wood and other materials. 3, acid and alkali, salt, oil, organic solvents, corrosion, excellent anti-aging properties. 4, when the temperature is not flowing, not brittle at low temperatures. High and low temperature + 80 ℃ ~ -45 ℃ not flowing, no distortion, no embrittlement, long service life. With foam padding, mainly on account of shrinkage and expansion of the bridge at a temperature change, with foam deck will not cause cracking. 5, the product environmental protection, simple construction, seepage, leakage and good effect. Second, closed-cell polyethylene foam board Product Applications: closed-cell polyethylene foam board, is a new type of joint sealing materials, the Chinese Ministry of Sciences and other units repeatedly tested, its performance and wood, cork, rubber compared to asphalt, closed-cell foam board in a foreign country has been widely used in highway, bridge expansion joints, flyovers, highways, airports foot, to bridge, underpass, subway, bridge balk wall joints, on both sides of the road slope, embankment slope protection and other concrete projects and joint sealing material, plant moisture gates, cooling towers, buildings and other projects in concrete joints, expansion joints and sealing material concrete roads, viaducts, culverts tunnel, Airport Road Road , dams and other water conservancy electricity concrete slope protection works.