Patents Assigned to Yunnan Xincheng Waterproof Technology Co., Ltd.
  • Baseless modified asphalt waterproofing coiled material based on basalt fiber
    Patent number: 11827805
    Abstract: A baseless modified asphalt waterproofing coiled material based on basalt fiber is provided by the present application, including a composition coated on a surface of a coiled material; according to 100 parts by weight, the composition includes: 40-45 parts of asphalt, 15-20 parts of softening oil, 4.5-5.5 parts of high-temperature tackifier, 3.5-4 parts of basalt fiber chopped filament and 27-33 parts of filler.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: November 28, 2023
    Assignee: Yunnan Xincheng Waterproof Technology Co., Ltd.
    Inventors: Jiaxiang Wang, Guanlin Liu