THERMOPLASTIC FILM FOR THERMAL BONDING ROOF SHEET AND METHOD FOR COVERING ROOF

摘要

PURPOSE:To provide a thermoplastic film substituted for a traditional adhesive for together bonding two reinforced or non-reinforced cured or uncured EPDM or EPR roof sheets. CONSTITUTION:The laminate joint of flat roof rubber sheets contains two flat roof rubber sheets at least one of which is uncured or cured and one thermoplastic film inserted in the gap between the end part areas of two rubber sheets in order to form a joint without using an adhesive when the end part areas are superposed one upon another.