| 摘要 |
PURPOSE:To provide a waterproofer composition which is used for floor materials, waterproofers, adhesives, decorative finish materials, repairing materials, corrosion resistant materials, paving materials, polymer cement products, antipermeable materials, etc., around the civil engineering and building material fields and which excels in elasticity and adhesive property and which tends to follow the rate of elongation to a substrate and which excels in crack resistance. CONSTITUTION:A waterproofer composition which 5-50 pts.wt. fiber, 50-300 pts.wt. aggregate and 30-300 pts.wt. polymer composition in terms of solid content to 100 pts.wt. alumina cement are included and whose alumina cement has 10-30mum central particle diameter is provided. When the waterproofing composition is used, mortar having better properties compared with the conventional one, such as excellent quick hardening, adhesive force, workability, strength and elasticity and extremely less generated cracks, warpage, etc., is obtained. |
