ISO 13315-2-2014 Environmental management for concrete and concrete structures - Part 2 System boundary and inventory data《混凝土和混凝土结构的环境管理 第2部分 系统边界和库存数据》.pdf
《ISO 13315-2-2014 Environmental management for concrete and concrete structures - Part 2 System boundary and inventory data《混凝土和混凝土结构的环境管理 第2部分 系统边界和库存数据》.pdf》由会员分享,可在线阅读,更多相关《ISO 13315-2-2014 Environmental management for concrete and concrete structures - Part 2 System boundary and inventory data《混凝土和混凝土结构的环境管理 第2部分 系统边界和库存数据》.pdf(36页珍藏版)》请在麦多课文档分享上搜索。
1、 ISO 2014 Environmental management for concrete and concrete structures Part 2: System boundary and inventory data Management environnemental du bton et des structures en bton Partie 2: Limite du systme et donnes dinventaire INTERNATIONAL STANDARD ISO 13315-2 First edition 2014-05-01 Reference numbe
2、r ISO 13315-2:2014(E) ISO 13315-2:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photoco
3、pying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 4
4、7 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ISO 13315-2:2014(E) ISO 2014 All rights reserved iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references 1 3 T erms and definitions . 1 4 System boundary 2 4.1 General . 2 4.2 Constituents. 2 4.3 Reinforcing a
5、nd prestressing steel 7 4.4 Formwork, falsework, and machinery 8 4.5 Concrete 9 4.6 Precast concrete 10 4.7 Execution of concrete structures 11 4.8 Use of concrete structures .13 4.9 End phase of concrete and concrete structures 14 5 Inventory data 17 5.1 General 17 5.2 Constituents18 5.3 Reinforcin
6、g and prestressing steel .21 5.4 Formwork, falsework, and machinery .22 5.5 Production of concrete 23 5.6 Execution of concrete structures 24 5.7 Use of concrete structures .25 5.8 End phase of concrete and concrete structures 26 6 Critical review and its storage .27 Bibliography .28 ISO 13315-2:201
7、4(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for whic
8、h a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all ma
9、tters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This
10、document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or a
11、ll such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users a
12、nd does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary
13、information The committee responsible for this document is ISO/TC 71, Concrete, reinforced concrete and pre-stressed concrete, Subcommittee SC 8, Environmental management for concrete and concrete structures. ISO 13315 consists of the following parts, under the general title Environmental management
14、 for concrete and concrete structures: Part 1: General principles Part 2: System boundary and inventory data NOTE The ISO 13315 series provides specifications for concrete and ensures consistency with the existing environmental ISO 14000 series, ISO 15392, ISO 21930, etc.iv ISO 2014 All rights reser
15、ved ISO 13315-2:2014(E) Introduction Concrete is a material that is indispensable for the construction of infrastructure including civil structures and buildings. Massive amounts of resources are used for construction of this infrastructure and large amounts of concrete rubble are generated when the
16、se structures are demolished. Concrete can therefore be regarded as a material having a critical impact on the formation of a recycling-based society from the aspect of not only resource consumption but also future waste generation. Meanwhile, a significant amount of CO 2 , a greenhouse gas, is disc
17、harged from activities related to architecture and civil engineering. Various documents indicate that the concrete sector is emitting 5% to 10 % of the global CO 2by producing and conveying cement and concrete and by construction of concrete structures. On the other hand, concrete can absorb CO 2 .
18、Concrete has to, therefore, play an important role in solving recycling and global warming problems. Consideration has to also be given to the emission of air pollutants, noise, vibration, and other impacts during transportation of constituent materials and concrete, and construction and demolition
19、of concrete structures. Application of optimum environmental impact-mitigating techniques and use of environmentally conscious products are important issues for concrete structures at each stage of their life cycle: the production of cement and aggregate, the production and transportation of concret
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