| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a composite waterproof structure having excellent adhesive properties. <P>SOLUTION: A composite waterproof structure includes a lamination of an asphalt waterproof sheet and a polymer cement coating waterproof material. Aggregate, modified asphalt, nonwoven fabric, modified asphalt, and a synthetic resin film are laminated on a surface of a polymer cement coating waterproof material in this order to form the asphalt waterproof sheet, which is integrated. The aggregate contains 5 mass% or less particles with a particle diameter of 2.0 mm or larger and 70 to 100 mass% particles with a particle diameter in the range from 0.6 mm or grater to less than 2.0 mm, in the total aggregate. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
