通報號: G/TBT/N/DMA/12 |
ICS號: 91.100.15
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發布日期: 2015-07-30
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截至日期: 2015-09-18
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通報成員: 多米尼加
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目標和理由: 產品或技術安全要求
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內容概述: 本規范規定了混凝土細骨料和粗骨料(不是輕骨料或重骨料)等級和質量要求。本規范供承包商、混凝土供應商或文件規定的其它購買材料的人使用。
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正文:
世界貿易組織 |
G/TBT/N/DMA/12
2015-07-30
15-3926
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技術性貿易壁壘 |
原文:西班牙語
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通 報
以下通報根據TBT協定第10.6條分發
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通報成員: 多米尼加
如可能,列出涉及的地方政府名稱 ( 3.2條和7.2 條):
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負責機構:多米尼加標準局(DBOS)
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通報依據條款:2.9.2
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覆蓋的產品: 混凝土骨料 ICS: 91.100.15
HS編碼:6810 ICS編碼:91.100.15
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5. |
通報標題: 混凝土骨料規范
語言:英語 頁數:22 鏈接網址:
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內容簡述: 本規范規定了混凝土細骨料和粗骨料(不是輕骨料或重骨料)等級和質量要求。本規范供承包商、混凝土供應商或文件規定的其它購買材料的人使用。
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目標與理由:本標準的制定源于公眾表示關注骨料中不一致的有害物質水平,必須標準化預拌混凝土和混凝土空心磚生產中使用的組分材料。本文件是對采納的美國標準ASTMC33/C33M–13:混凝土骨料標準規范的修訂。
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8. |
相關文件: -
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9. |
擬批準日期:2015/12/31
擬生效日期:2015/12/31
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10. |
意見反饋截止日期: 2015/09/18
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11. |
文本可從以下機構得到:
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正文(英):
NOTIFICATION
The following notification is being circulated in accordance with Article 10.6
1.
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Notifying Member: Dominica
If applicable, name of local government involved (Article 3.2 and 7.2):
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2.
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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:
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3.
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Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ], other:
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4.
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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)
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5.
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Title, number of pages and language(s) of the notified document: Specification For Concrete Aggregates (22 pages, in English)
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6.
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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.
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7.
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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
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8.
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Relevant documents: -
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9.
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Proposed date of adoption: 31 December 2015
Proposed date of entry into force: 31 December 2015
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10.
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Final date for comments: 18 September 2015
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11.
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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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