
The 311 Waterproofing Research Institute was founded by Xiniupi Waterproof Technology Co., Ltd. (formerly Guangxi Golden Umbrella Waterproofing & Decoration Co., Ltd.). It focuses on the field of concrete sealing and waterproofing, and houses China's first postdoctoral innovation practice base for concrete sealing and waterproofing. The research team led by Professor Li Guangtao from Tsinghua University heads the 311 Waterproofing Research Institute. Professor Li Guangtao is a doctoral supervisor at Tsinghua University, a Changjiang Scholar of the Ministry of Education, and a renowned scientist in the global field of interface chemistry.
The 311 Waterproofing Research Institute consists of a research center, a non-leakage three-element benchmarking management platform, a concrete sealing and waterproofing achievement exhibition hall, and an expert building of the 311 Waterproofing Research Institute. Guided by solving practical problems, it specializes in researching and developing interface bonding and sealing waterproofing technologies, produces three major waterproofing products, and achieves breakthroughs in fully sealed waterproofing technologies.
People at Xiniupi firmly believe that only science can save waterproofing, and only innovation oriented to practical problems can solve waterproofing issues. The 311 Waterproofing Research Institute, focusing on these aspects, is bound to become a domestic leader and a world pioneer.
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Develop fully sealed waterproofing technologies
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produce three premium products of fully sealed waterproofing
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be guided by solving practical problems
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focus on researching and developing interface bonding and sealing waterproofing technologies
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and lead the industry to develop in the field of fully sealed waterproofing

Interface bonding technology of sealing and waterproofing materials for concrete buildings, development of new water-based rubber composite waterproof and sealing materials for concrete buildings


Domestic technological R&D cooperation The company pioneered the internationally advanced " Xiniupi Yipinneng Reactive Adhesive Wet-laid waterproofing Membrane" and currently holds more than 120 valid authorized patents. Its flagship products are CPS reactive adhesion wet-laid waterproofing membranes and CPS waterproof sealing pastes, which can be applied on concrete substrates in harsh environments such as humidity and dirt. A synergistic bonding effect of chemical cross-linking and physical tenon-and-mortise is formed between the waterproofing materials and concrete, thereby effectively solving the bonding problem between waterproofing materials and concrete and perfectly realizing the concept of "sealed" waterproofing.
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Win-win cooperation with Italy's NARDINI company2016
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Cooperate with Valéron Strength Films of the United States to jointly develop intelligent waterproof2018
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Xiniupi Waterproofing and the UK's Low&Bonar Group achieve win-win cooperation.2018
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Become a strategic partner with Switzerland's PAVAG company.2018
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Invited by Henkel Dubai Company, a delegation of experts and consultants was led to Dubai for techni2018