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多米尼加关于混凝土骨料规范

嘉峪检测网        2015-09-28 22:11

通报号: G/TBT/N/DMA/12
ICS号: 91.100.15
发布日期: 2015-07-30
截至日期: 2015-09-18
通报成员: 多米尼加
目标和理由: 产品或技术安全要求
内容概述: 本规范规定了混凝土细骨料和粗骨料(不是轻骨料或重骨料)等级和质量要求。本规范供承包商、混凝土供应商或文件规定的其它购买材料的人使用。
正文: 
世界贸易组织
G/TBT/N/DMA/12
2015-07-30
15-3926
 
技术性贸易壁垒
原文:西班牙语
 
通 报


                   以下通报根据TBT协定第10.6条分发

1.
通报成员: 多米尼加
如可能,列出涉及的地方政府名称 ( 3.2条和7.2 条):
2.
负责机构:多米尼加标准局(DBOS)
3.
通报依据条款:2.9.2
4.
覆盖的产品: 混凝土骨料 ICS: 91.100.15
HS编码:6810   ICS编码:91.100.15
5.
通报标题: 混凝土骨料规范

语言:英语 页数:22 链接网址:
 
6.
内容简述: 本规范规定了混凝土细骨料和粗骨料(不是轻骨料或重骨料)等级和质量要求。本规范供承包商、混凝土供应商或文件规定的其它购买材料的人使用。
7.
目标与理由:本标准的制定源于公众表示关注骨料中不一致的有害物质水平,必须标准化预拌混凝土和混凝土空心砖生产中使用的组分材料。本文件是对采纳的美国标准ASTMC33/C33M–13:混凝土骨料标准规范的修订。
8.
相关文件:
9.
拟批准日期:2015/12/31
拟生效日期:2015/12/31
10.
意见反馈截止日期: 2015/09/18
11.
文本可从以下机构得到:

正文(英): 

NOTIFICATION

The following notification is being circulated in accordance with Article 10.6

 

1.

Notifying Member: Dominica

If applicable, name of local government involved (Article 3.2 and 7.2):  

2.

Agency responsible: Dominica Bureau of Standards (DBOS)

Name and address (including telephone and fax numbers, email and website addresses, if available) of agency or authority designated to handle comments regarding the notification shall be indicated if different from above:  

3.

Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ], other:

4.

Products covered (HS or CCCN where applicable, otherwise national tariff heading. ICS numbers may be provided in addition, where applicable): Aggregate (ICS 91.100.15)

5.

Title, number of pages and language(s) of the notified document: Specification For Concrete Aggregates (22 pages, in English)

6.

Description of content: This specification defines the requirements for grading and quality of fine and coarse aggregate (other than lightweight or heavyweight aggregate) for use in concrete. This specification is for use by a contractor, concrete supplier, or other purchaser as the document describing the material to be furnished.

7.

Objective and rationale, including the nature of urgent problems where applicable:

The development of this standard arose out the concerns expressed by the public as it relates to the inconsistent levels of deleterious substance found in aggregate and the need to standardize the constituent materials used in the production of ready-mix and hollow concrete blocks. This document is a modified adoption of the America Standard ASTM C33/C33M – 13: Standard Specification for Concrete Aggregate

8.

Relevant documents: -

9.

Proposed date of adoption: 31 December 2015  

Proposed date of entry into force: 31 December 2015   

10.

Final date for comments: 18 September 2015

11.

Texts available from: National enquiry point [ X] or address, telephone and fax numbers and email and website addresses, if available, of other body:  

 

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