1.0.1 In order to ensure the function and quality of the rigid polyurethane insulation and water-proofing engineering of the roof and the external wall, it established this code.
1.0.2 This code is applicable to the design, construction and quality acceptance check for the rigid polyurethane insulation and water-proofing engineering of the construction, renovation extension of the civil buildings, industrial building and the reconstruction of existing buildings.
1.0.3 Rigid polyurethane insulation and waterproof: the design construction and quality acceptance check of the engineering shall not only conform to the provisions given in this code, but also to the provisions of current national relevant standards and codes.
Foreword
1 General provision
2 Terminologies
3 Basic Specifications
4 Insulation and waterproof engineering of rigid polyurethane roofing
4.1 General requirements
4.2 Material requirements
4.3 Design highlights
4.4 Detail structure
4.5 Engineering construction
4.6 Acceptance check of quality
5 Outer insulating engineering for external wall of rigid polyurethane foam
5.1 General requirement
5.2 Material requirements
5.3 Design points
5.4 Detail structure
5.5 Engineering construction
5.6 Acceptance check of quality
Appendix A Test Method for the Water Impermeability of Rigid Polyurethane Foam
Appendix B Test Method for Stretching Adhesive Strength of Polyurethane Spray Foam
Appendix C Tensile Strength Test Method for Rigid Polyurethane Plate Perpendicular to Plate Face Direction
Appendix D Test Method for Tensile Binding Strength of Adhesive (Finishing Adhesive Cement)
Appendix E Test Method for Alkaliproof Tensile Break Strength of Alkaliproof Fiberglass Mesh
Explanation of Wording in this code
1.0.1 In order to ensure the function and quality of the rigid polyurethane insulation and water-proofing engineering of the roof and the external wall, it established this code.
1.0.2 This code is applicable to the design, construction and quality acceptance check for the rigid polyurethane insulation and water-proofing engineering of the construction, renovation extension of the civil buildings, industrial building and the reconstruction of existing buildings.
1.0.3 Rigid polyurethane insulation and waterproof: the design construction and quality acceptance check of the engineering shall not only conform to the provisions given in this code, but also to the provisions of current national relevant standards and codes.
Contents of GB 50404-2007
Foreword
1 General provision
2 Terminologies
3 Basic Specifications
4 Insulation and waterproof engineering of rigid polyurethane roofing
4.1 General requirements
4.2 Material requirements
4.3 Design highlights
4.4 Detail structure
4.5 Engineering construction
4.6 Acceptance check of quality
5 Outer insulating engineering for external wall of rigid polyurethane foam
5.1 General requirement
5.2 Material requirements
5.3 Design points
5.4 Detail structure
5.5 Engineering construction
5.6 Acceptance check of quality
Appendix A Test Method for the Water Impermeability of Rigid Polyurethane Foam
Appendix B Test Method for Stretching Adhesive Strength of Polyurethane Spray Foam
Appendix C Tensile Strength Test Method for Rigid Polyurethane Plate Perpendicular to Plate Face Direction
Appendix D Test Method for Tensile Binding Strength of Adhesive (Finishing Adhesive Cement)
Appendix E Test Method for Alkaliproof Tensile Break Strength of Alkaliproof Fiberglass Mesh
Explanation of Wording in this code
