一种由多异氰酸酯与低聚物多元醇为主要原料,采用科学配方及先进生产工艺合成的高效“聚氨酯防水材料,”由山西省水文总站太原聚氨酯建材研究所研制成功。日前通过新技术新产品鉴定。该材料各项技术性能指标均达到GB聚氨酯防水涂料国标要求,居国内同产品先进水平。主要指标到日本JIS标准。这种新型防水材料,目前在国际上属高档先进的防水材料。它具有抗拉强度高,延伸率大,粘接性好,耐高、低温,耐酸碱,抗磨抗腐,防水性与耐久性强,施工简便的特点。可以广泛适用于水利工程的堤防、大坝、闸门、蓄水池、渠道、渡槽、隧(涵)洞及房屋建筑屋面、地下室、厕浴室与地下防水、防渗漏、防腐蚀工程,是沥青油毡类传统材料的理想换代产品。已在北京东城区、山西太原、古交等市县、河北沧州、宁夏 A polyisocyanate and oligomer polyol as the main raw material, the use of scientific formula and advanced production technology synthesis of highly efficient “polyurethane waterproof material” by the Shanxi Hydrographic Station Taiyuan Institute of polyurethane building materials successfully developed. Recently passed the new technology and new product identification. The technical performance indicators of the material have reached GB GB polyurethane waterproof coating requirements, ranking the domestic advanced level with the product. The main indicators to Japan JIS standards. This new waterproof material, is currently in the international advanced high-grade waterproof material. It has a high tensile strength, elongation, good adhesion, high temperature, low temperature, acid and alkali, abrasion resistance, waterproof and durable, easy construction. Can be widely used in hydraulic engineering dykes, dams, gates, reservoirs, channels, aqueducts, tunnels (culvert) holes and housing construction roofs, basements, bathroom and underground waterproof, anti-seepage, anti-corrosion engineering, Linoleum ideal for traditional materials replacement products. Has been in Beijing Dongcheng District, Shanxi Taiyuan, Gujiao and other cities and counties, Hebei Cangzhou, Ningxia