T/CSUS 63-2023 Spraying Quick-setting High-molecular Weight Liquid Rubber Waterproof Membrane

Scope

Main technical content: The spray-applied fast-curing high-molecular liquid rubber waterproofing membrane system consists of three parts: materials, specialized equipment, and construction techniques. It features simple construction, cold preparation and spraying, seamless integrity, rapid molding, ultra-high elasticity, and environmental friendliness. It offers unique advantages in processing irregular and special-shaped objects. As a resource-saving functional waterproofing membrane material encouraged by national policies, it plays a practical role in reducing carbon emissions and promoting the achievement of "double carbon" goals. Currently, the standards in China for marking, technical requirements, test methods, inspection rules, labeling, packaging, transportation, and storage of this system are inconsistent, and there is an urgent need to address these issues through the standardization of liquid rubber waterproofing membranes. To this end, determining and unifying relevant indicators and technical requirements is an important technical support for ensuring the construction quality of liquid rubber waterproofing membrane materials. This document was compiled based on extensive engineering practice experience and builds on the foundations of Q12/BS0217-2007 "Polar (PLR) Synthetic High-Molecular Multifunctional Liquid Rubber" and Q/HDPLR001-2011 "Polar (PLR) Synthetic High-Molecular Multifunctional Liquid Rubber". It provides guidance on all aspects of the liquid rubber waterproofing membrane system. The issuing authority of this document draws attention to the fact that certain content of this document may involve the use of the patent related to the "Spraying Method and Spraying Equipment for Two-component Coatings" (Patent No. ZL200810110540.X). The issuing authority of this document takes no position on the authenticity, validity, or scope of this patent. The patent holder has committed to the issuing authority of this document that he is willing to grant

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