Global Waterproofing Chemical Market By Type (Bitumen , Elastomers , Polyvinyl Chloride , TPO , and EPDM), By Application (Roofing & Walls , Floors & Basements , Waste & Water Management , Tunnel Liners , and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028