标准编号：ISO 16311-3:2014
中文名称：混凝土的构件维护和修理 第3部分：设计、维修和预防
英文名称：Maintenance and repair of concrete structures — Part 3: Design of repairs and prevention
发布日期：2014-04
标准范围
This part of ISO 16311 defines basic considerations and decision-making for the specification of repair andprevention remedies, and management strategies for reinforced and unreinforced concrete structuresusing products and systems specified in other International Standards or Technical Specifications. Thispart of ISO 16311 covers only atmospherically exposed structures, and buried or submerged structures,if they can be accessed.This part of ISO 16311 specifies repair and prevention design principles, and strategies for defects andon-going deterioration including, but not limited to:a) mechanical actions, e.g. impact, overloading, movement caused by settlement, blast, vibration, andseismic actions;b) chemical and biological actions from environments, e.g. sulfate attack, alkali-aggregate reaction;c) physical actions, e.g. freeze–thaw, thermal cracking, moisture movement, salt crystallization, fire,and erosion;d) reinforcement corrosion;e) original construction defects that remained unaddressed from the time of construction.The execution of maintenance and repairs is covered in ISO 16311-4.Further background information on the scope of this part of ISO 16311 is given in Annex A.
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