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1日本聚氨酯防水涂料的发展1.1聚氨酯防水涂料市场近年来,日本各种防水材料及工法的应用情况见表1。2010年日本各种防水材料及工法的施工面积和其所占比列,见表2。由表1、表2可知,2010年日本防水市场规模为7 955.9万m2,其中聚氨酯防水涂料的施工面积为17 689万m2,占30.4%,跃居各种
1 Japan polyurethane waterproof coating development 1.1 polyurethane waterproof coating market In recent years, Japan, a variety of waterproof materials and methods of application are shown in Table 1. 2010 in Japan, a variety of waterproof materials and methods of construction area and the proportion of columns, see table 2. As can be seen from Table 1 and Table 2, the size of the Japanese waterproof market in 2010 was 75.95 million m2, of which the construction area of polyurethane waterproof coating was 176.89 million m2, accounting for 30.4% of the total,