3, excellent traditional polystyrene board insulation effect, inorganic insulation board has been widely used in wall insulation materials market in China, but do not have the fire safety performance, especially produce toxic gases when burned to warm insulation board, in fact, such the materials used in the developed world had already been limited to small areas of application. China building fire due to large-scale use of polystyrene board insulation materials caused by frequent, resulting in huge economic losses and human casualties extruded insulation board on the highway with its paved roadbed process is not complicated, xps extrusion Plastic insulation board usually placed in permeable insulation above the pellet mill, compared with the laying of ordinary embankment, when the road is more than put a layer of geotextile fabric covering, with coarse material lay a level working surface, xps extruded insulation board laying on top, then add a layer of reinforced concrete slab used as a protective layer to disperse the load insulation board, asphalt laying on top. Mainly because it can withstand greater traffic load, while its lightweight waterproof, xps extruded insulation board has a better foundation than normal ability to prevent the partial collapse of the road. Our extensive area, highway construction on China's economic development has a great significance. Another big advantage of using xps extruded insulation board as roadbed filler is low cost. And compared to natural soil to fill roadbed, since filling the xps extruded insulation board Further, subgrade xps extruded insulation board EPS packaging materials can be used to produce recycled materials. In addition, the settlement produced after the completion of road works small, long-term use without damage, so its less maintenance, low cost. Depending on the stage of road traffic development goals by 2010, total mileage and strive to reach 2.1 million & # 8764; 2.3 million km, fully completed "five vertical and seven horizontal" national trunk road, highway mileage reached 50,000 kilometers. By 2020, the total mileage will reach 2.6 million & # 8764; 3 million kilometers. Highway mileage of 70,000 km above cold storage insulation board, connecting all the current population of more than 200,000 of the city, basically formed the national highway network. These hundreds of thousands of kilometers of road construction will subgrade development xps extruded insulation board the laying of a Sunshine Boulevard, the market is very promising. Insulation board insulation board company _ _ Zibo Rui environment Building Materials Co., Ltd. (quality businessmen) are provided by Zibo Rui environment Building Materials Co., Ltd. Zibo Rui environment Building Materials Co., Ltd. (www.lcxps.com) in heat insulation materials in the field devoted boundless enthusiasm and passion, Zibo Rui environment Building Materials Co., Ltd. has been customer-centric, to create value for customers in the concept, in order to quality, service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcomed the inquiry, Contact: Zhang.