| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sheet-like mounting material which has satisfactory flexibility and flame retardancy and further, has excellent weather resistance, and can be manufactured at a low cost.SOLUTION: A raw material composition is prepared by mixing portland cement, calcium carbonate, aluminum stearate and near infrared ray reflection black pigment in an emulsion-like acrylic ester copolymer (a resin aqueous solution) and kneading the resultant mixture by a stirrer to sufficiently disperse each powder in the resin aqueous solution. Thereafter, the sheet-like mounting material for building is formed by coating the raw material composition on release paper so as to have a fixed thickness and drying the coated film while taking a sufficient time.</p> |
