Standard No.:	GB 50693-2011
English Name:	Technical code for slope roof engineering
Chinese Name:	坡屋面工程技术规范
Professional Classification:	GB    National Standard
Issued by:	AQSIQ, SAC
Issued on:	2011-5-12
Implemented on:	2012-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	25000 words
Price(USD):	410.0
Delivery:	via email in 1 business day

1.0.1 This code is formulated with a view to improvingn technical levels of slope roof engineering in China and ensuring engineering quality. 1.0.2 This code is applicable to the design, construction and acceptance of constructed,renovated and slope roof engineering for extended industrial buildings and civil buildings. 1.0.3 Design and construction of the slope roof engineering shall meet requirements of relevant environmental protection, building energy efficiency and safety; and corresponding measures shall be taken. 1.0.4 New materials, technologies and processes shall be positively adopted for the slope roof engineering. 1.0.5 Design, construction and quality acceptance of the slope roof engineering shall meet of this code and current relevant national standards.

1 General Provisions 1 2 Terms 1 3 Basic Requirements 2 3.1 Materials 2 3.2 Design 3 3.3 Construction 6 3.4 Quality Acceptance 7 4 Materials for Slope Roof Engineering 7 4.1 Underlayment 7 4.2 Insulation Materials 9 4.3 Asphalt Shingle 10 4.4 Tile 11 4.5 Corrugated Sheet 11 4.6 Metal Plate 11 4.7 Waterproof Sheet 12 4.8 Assembly-type Light Sloping Roof Material 14 4.9 Flashing Materials 14 4.10 Fastener 15 4.11 Counter Batten and Tile Batten 15 4.12 Other Materials 15 5 Underlayment 15 5.1 General Requirements 15 5.2 Structure Design 16 5.3 Detail Structure 18 5.4 Construction 22 5.5 Quality Acceptance 23 6 Asphalt Shingle Roof 23 6.1 General Requirements 23 6.2 Structure Design 24 6.3 Detail Structure 25 6.4 Construction 28 6.5 Quality Accetance 29 7 Tile Roof 30 7.1 General Requirements 30 7.2 Structure Design 30 7.3 Detail Structure 32 7.4 Application 35 7.5 Quality Acceptance 35 8 Pantile Roof 36 8.1 General Requirements 36 8.2 Structure Design 37 8.3 Detail Structure 38 8.4 Construction 40 8.5 Quality Acceptance 40 9 Metal Plate Roof 41 9.1 General Requirements 41 9.2 Structure Design 42 9.3 Detail Structure 43 9.4 Construction 47 9.5 Quality Acceptance 48 10 Waterproof Sheet Roof 49 10.1 General Requirements 49 10.2 Structure Design 49 10.3 Detail Structure 51 10.4 Application 55 10.5 Quality Acceptance 57 11 Assembly-type Light Sloping Roof 58 11.1 General Requirements 58 11.2 Structure Design 58 11.3 Detail Structure 59 11.4 Application 60 11.5 Quality Acceptance 61 Explanation of Wording in This Code 62 List of Quoted Standards 63

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