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GB 50108-2008 Technical Code for Waterproofing of Underground Works

地下工程防水技术规范（英文版）

http://www.sinostandard.com/a/GB/P/2010/1023/27.html

英文�称： Technical code for waterproofing of underground works

替代情况： 替代GB 50108-2001

中标分类： 工程建设>>工业与民用建筑工程>>P32建筑构造与装饰工程

�布部门： 中�人民共和国�房和城乡建设部

�布日期： 2008-11-27 实施日期： 2009-04-01 起���： 总�工程兵科三研

起�人： 冀文政�朱忠厚等 页数： 175页

出版社： 中国计划出版社

本规范适用于工业与民用建筑地下工程�防护工程�市政隧��山岭�水底隧��地下���公路隧�等地下工程防水的设计和施工。 Contents Foreword Contents 1 General provisions 2 Terms 3 Waterproofing design of underground works 3.1 General requirement 3.2 Waterproof grade 3.3 Design requirement for waterproofing 4 Concrete main structure waterproofing of underground works 4.1 Waterproof concrete 4.2 The waterproof layer of cement mortar 4.3 Sheet waterproof layer 4.4 Coating waterproof layer 4.5 Waterproof layer of waterproof plastic sheet 4.6 Waterproof metallic layer 4.7 Waterproof layer of waterproof bentonite material 4.8 Planting topplate waterproofing of underground works 5 Concrete detail constitution waterproofing of underground works 5.1 Movement joint 5.2 Later-cast band 5.3 Wall-through pipe (box) 5.4 Embedded parts 5.5 Reserved passage joint 5.6 Pile head 5.7 Aperture 5.8 Pit and pool 8 Special Construction Structure Waterproof 8.1 Shield Tunnel 8.2 Caisson 8.3 Continuous concrete wall 8.4 Reverse structure 8.5 Shot concrete and rock bolt support 9 Underground works leakage water treatment 9.1 General policy conditions 9.2 Project design 9.3 Treatment materials 9.4 Construction 10 Other provisions Annex A Safety and environment protection Explanation of Wording in this Specification Annex: Article Instruction 1 General provisions 1.0.1 This code is formulated with a view to meet the requirement of high quality, advanced technology, economy and rationality as well as safety and usability in the waterproofing design and construction of underground works. 1.0.2 This code is applicable to the waterproofing design and construction of underground works, such as underground works of industrial and civil buildings, protection projects, municipal tunnel, mountain and underwater tunnel, underground railway, highway tunnel and so on. 1.0.3 The waterproofing design and construction of underground works shall follow the principle of "Combining waterproofing, drainage and blocking together, being flexible and rigid, adjusting measures to local conditions and administering comprehensively". 1.0.4 The waterproofing design and construction of underground works shall meet the requirement of environmental protection and take corresponding measures. 1.0.5 The waterproofing of underground works shall adopt new material, technology and technique with reliable quality, which have been tested, detected, identified and verified in practice.

New South Wales

$ 20.00