Building Efficient Research And
Development Platforms
Product Research & Development
Manufacturing Technology
Applied Technology
Engineering Technology
Quality Control & Testing
Strategic Innovation
Product Research & Development
Manufacturing Technology
Application Technology
Engineering Technology
Quality Control & Testing
Strategic Innovation
ACRYLIC COPOLYMER EMULSION, ORGANIC-INORGANIC COMPOSITE WATERPROOF COATING, PREPARATION METHOD THEREOF, AND WATERPROOF COILED MATERIAL
2015371876（Australia）
Polyacrylic Acid Copolymer Emulsion, Organic-Inorganic Composite Waterproof Coating, Preparation Method thereof and Waterproof Coiled Material
MY-197661-A（Malaysia）
Acrylic Copolymer Emulsion, Organic-Inorganic Composite Waterproof Coating, Preparation Method thereof and Waterproof Coiled Material
11201705060T（Singapore）
Polyacrylic Acid Copolymer Emulsion, Organic-Inorganic Composite Waterproof Coating, Preparation Method thereof and Waterproof Coiled Material
US 10,487.215 B2（America）
POLYACRYLSÄURE-COPOLYMEREMULSION, ORGANISCH-ANORGANISCHE WASSERDICHTE VERBUNDBESCHICHTUNG, HERSTELLUNGSVERFAHREN DAFÜR UND WASSERDICHTES AUFGEWICKELTES GUT
60 2015 079 803.1（Germany）
POLYACRYLIC ACID COPOLYMER EMULSION.ORGANIC.INORGANIC COMPOSITE WATERPROOF COATING .PREPARATIONMETHOD THEREOF AND WATERPROOF COILED MATERIAL
EP3239266（Europe）
Polyacrylic acid copolymer emulsion, organic-inorganic composite waterproof coating ,preparation method thereof and waterproof coiled material
EP15871842.9（Europe）
BUTYL RUBBER REACTIVE BONDING LAYER FOR PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL, PREPARATION METHOD THEREOF, AND PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL
US 11,655,401 B2（America）
REAKTIVE BINDUNGSSCHICHT MIT BUTYLKAUTSCHUK ZUR VORPFLASTERUNG VON REAKTIV-BINDENDEM HYDROPHOBIERTEM GEWICKELTEM MATERIAL, HERSTELLUNGSVERFAHREN DAFÜR UND VORPFLASTERUNG VON REAKTIV-BINDENDEM HYDROPHOBIERTEM MATERIAL
60 2017 040 222.2（Germany）
REAKTIVE BINDUNGSSCHICHT MIT BUTYLKAUTSCHUK ZUR VORPFLASTERUNG VON REAKTIV-BINDENDEM HYDROPHOBIERTEM GEWICKELTEM MATERIAL, HERSTELLUNGSVERFAHREN DAFÜR UND VORPFLASTERUNG VON REAKTIV-BINDENDEM HYDROPHOBIERTEM MATERIAL
3683284（Europe）
Butyl rubber reactive bonding layer for pre-paving reactive-bonding waterproofing coiled material, preparation method therefor, and pre-paving
EP17925520.3（Europe）
BUTYL RUBBER REACTIVE BONDING LAYER FOR PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL, PREPARATION METHOD THEREFOR, AND PREPAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL
11202002201X（Singapore）
BURNER AND LOCOMOTIVE FOR SPREADING WATERPROOF COIL IN HOT MELT MANNER
US 11,668,056 B2（America）
HIGHLYWATER-RESISTANT,ELEXIBLECEMENTITIOUS COATING
US 11.248.140 B2（America）
HIGHLYWATER-RESISTANT,ELEXIBLECEMENTITIOUS COATING
EP3902874（Europe）
HIGHLYWATER-RESISTANT,ELEXIBLECEMENTITIOUS COATING
3.124.895（Canada）
HIGHLYWATER-RESISTANT,ELEXIBLECEMENTITIOUS COATING
11202106871V（Singapore）
HIGHLYWATER-RESISTANT,ELEXIBLECEMENTITIOUS COATING
2019413405（Australia）
HIGHLYWATER-RESISTANT,ELEXIBLECEMENTITIOUS COATING
389530（India）
World-Class R&D Team Driven by Top Talent and Expert Leadership
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OYH North America R & D Center
Establishing the "OYH Global Excellence Research Center for Waterproof Coatings" in Philadelphia, USA. Establishing scientific research cooperation with Lehigh University, Simon Fraser University in Canada, and Stanford University.
OYH North America R & D Center
State Key Laboratory of Special Functional Waterproof Materials
Building waterproofing engineering is a crucial component of building construction, as it directly impacts safety, service life, and overall economic and social well-being. Its application spans various sectors, including infrastructure projects such as subways, highways, railways, water conservancy, and hydropower, as well as industrial and residential buildings. As the sole national key laboratory in China dedicated to building waterproofing, our laboratory focuses on fundamental research related to the application of waterproof materials in specialized service environments. We also conduct research on cutting-edge issues in waterproof material science, addressing crucial application challenges in China's national economic development, such as specialization,
functionality, and environmental sustainability of waterproof materials. Guided by the principles of green innovation and development, we adhere to the core ideas of original innovation, integrated innovation, and the assimilation, digestion, absorption, and re-innovation of knowledge. Our efforts include the formulation of international, national, and industry standards, as well as the establishment of a research and development platform dedicated to major generic key technologies and forward-looking, cutting-edge technologies in waterproof materials. We are committed to driving the advancement of cutting-edge technologies in this field.
State Key Laboratory of Special Functional Waterproof Materials
1916
As of December 31, 2024.
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Honors & Qualification
SIRIM
Floor Score
Green Mark Scheme Certification
FM Approvals Certification
EMICODE Certification
CE Certification
Environmental Product Declaration
A+ Certification
2018 Occupational Health and Safety Management System
2018 Energy Management System
2015 Quality Management System
2015 Environmental Management System
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Telephone：
China
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