目录简介 | 1 General Provisions
2 Equipment Inspection
2.1 General Requirements
2.2 Cement and Cement Products 2.3 Sands
2.4 Stones
2.5 Bricks
2.6 Building Blocks
2.7 Water
2.8 Cement Pipe Blocks
2.9 Plastic Pipes and Accessories
2.10 Steel Products, Steel Pipe and Ironworks
3 Engineering Survey
4 Earthworks
4.1 Excavation of Trench and Delve
4.2 Back Filling Soil
5 Formwork, Reinforcement Bar and Concrete, Mortar
5.1 Installing and Unpacking of the Formwork
5.2 Reinforcing Steel Work
5.3 Concrete Pouring
5.4 Cement Mortar
6 Construction of Manhole (Handhole) and Channel
6.1 General Requirements
6.2 Subgrade and Foundation of Manhole (Handhole) and Channel
6.3 Wall
6.4 Manhole (Handhole) Upper Cover and Channel Trench Cover Plate
6.5 Port Ring and Well Cover
7 Conduit Laying
7.1 General Requirements
7.2 Subgrade
7.3 Foundation
7.4 Concrete Conduit Laying
7.5 Plastic Conduit Laying
7.6 Steel Conduit Laying
8 Engineering Acceptance
8.1 Follow-up Acceptance
8.2 Initial Engineering Inspection
8.3 Final Engineering Inspection
Appendix A Surveying Concrete Strength with Resiliometer
Appendix B Cement Pipe Block Specification and Multi-hole Plastics Pipes End Face
Appendix C Reference Mixture Ratio of the ordinary Concrete in Common Mark Numbers
Appendix D Stereotyped Manhole and Volume Table
Appendix E Classification of Earth and Stone
Appendix F Items and Content of Engineering Acceptance
Explanation of Wording in This Code |
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