Self-adhesive padding-free polymer modified asphalt waterproof coil

• Main Author: CHEN HANSHUI
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2014
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model provides a self-adhesive padding-free polymer modified asphalt waterproof coil. The self-adhesive padding-free polymer modified asphalt waterproof coil is characterized in that the waterproof coil is of a layer structure and comprises a polyurethane waterproof coating layer, a self-adhesive rubber modified asphalt material layer and a first isolation layer which are sequentially arranged from top to bottom; the thickness of the polyurethane waterproof coating layer is 1.4-2.6 cm; and the thickness of the polyurethane waterproof coating layer is 0.6-1.1 cm. According to the waterproof coil, the polyurethane waterproof coating layer is directly sprayed to the surface of the processed coil; the surface of the coil is automatically flattened; the appearance and waterproof quality can be effectively improved; a padding-free waterproof coil can be continuously produced on the original device; the improvement cost is excessively low; and the produced coil has waterproof and anti-seepage effects, an