Draft of Egyptian Standard ES 4756-1 "Cement - Part 1: Composition, specifications and conformity criteria for common cements" (partial amendment in 1 page, in Arabic).

来源：epingalert 发布时间：2025-04-23 浏览量：*

通告成员：

Egypt

通告类型：

TBT

通告发布时间：

2025-04-23

评议截止时间：

通告描述：

Products covered: (ICS:91.100.10) Cement. Gypsum. Lime. Mortar

This addendum concerns the notification of draft of Egyptian Standard ES 4756-1 "Cement - Part 1: Composition, specifications and conformity criteria for common cements." (partial amendment in 1 page, in Arabic).

It should be noted that the Ministerial Decree No. 298 /2023 (1 page, in Arabic) and the Ministerial Decree No.326/2023 (1 page, in Arabic) which were formerly notified in G/TBT/N/EGY/3/Add.60 dated 27 September 2023, the Ministerial Decree No. 189 /2023 (1 page, in Arabic) which was formerly notified in G/TBT/N/EGY/3/Add.57 dated 14 July 2023 and the Ministerial Decree No. 561/2022 (2 pages, in Arabic) which was formerly notified in G/TBT/N/EGY/3/Add.53 dated 20 December 2022, mandated among others the earlier versions of this Egyptian standard.

Worth mentioning is that this standard has been partially modified as follows:

Table (1) The 27 products in the family of common cements CEMII- Portland – pozzolana cement

Main types

Notation of the products

(types of common cement)

Clinker

Blast- furnace slag

Silica fume

Pozzolana

Fly ash

Burnt shale

Limestone

Minor additional constituents

natural

Natural calcined

Sillceous

calcareous

CEMII

portland – pozzolana cement

CEMII/A-P

78-94

6-22

0-5

CEMII/B-P

65-77

23-35

0-5

Producers and importers are kept informed of any amendments in the Egyptian standards through the publication of administrative orders in the official gazette.

Proposed date of adoption: to be determined

Proposed date of entry into force: to be determined

Agency or authority designated to handle comments and text available from:

National Enquiry Point

Egyptian Organization for Standardization and Quality

16 Tadreeb El-Modarrebeen St., Ameriya, Cairo - Egypt

E-mail: eos@eos.org.eg/ eos.tbt@eos.org.eg

Website: http://www.eos.org.eg

Tel: + (202) 22845528

Fax: + (202) 22845504

文档编号：

G/TBT/N/EGY/3/Add.90

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ICS Code：

91.100 - Construction materials;91.100 - Construction materials

Draft of Egyptian Standard ES 4756-1 "Cement - Part 1: Composition, specifications and conformity criteria for common cements" (partial amendment in 1 page, in Arabic).

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