Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling

DS/EN 934-2

Số trang: 28
Ngày phát hành: 2009-08-13

Liên hệ

Tóm tắt
Chi tiết

This European Standard specifies definitions and requirements for admixtures for use in concrete.It covers admixtures for plain, reinforced and prestressed concrete which are used in site mixed, ready mixed concrete and precast concrete.The performance requirements in this standard apply to admixtures used in concrete of normal consistence. They may not be applicable to admixtures intended for other types of concrete such as semi dry and earth moist mixes.Provisions governing the practical application of admixtures in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing etc. of concrete containing admixtures are not part of this standard.

Số hiệu tiêu chuẩn

DS/EN 934-2

Tên tiêu chuẩn

Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling

Ngày phát hành

2009-08-13

Trạng thái

Hết hiệu lực

Tiêu chuẩn tương đương

IDTEN 934-2:2009, IDT

Tiêu chuẩn liên quan

Thay thế cho

Thay thế bằng

DS/EN 934-2 + A1 (2012-08-24)

Lịch sử ban hành

DS/EN 934-2 + A1 (2012-08-24)*DS/EN 934-2

Từ khóa

ADDITIVES * CE MARKING * COMPOSITION * CONCRETE ADDITION * CONCRETE ADMIXTURES * CONCRETE AGGREGATES * CONCRETE WORK * CONCRETES * CONFORMITY * CONFORMITY TESTING * CONSTRUCTION * CONSTRUCTION MATERIALS * DEFINITIONS * GROUTING MORTAR * LETTERINGS * LIQUID * MARKING * MORTARS * POWDERY * PREPARATION * PRESTRESSING ELEMENTS * PRODUCTION CONTROL * QUALITY CONTROL * QUALITY SURVEILLANCE * SAMPLING METHODS * SPECIFICATION * SPECIFICATION (APPROVAL) * SURVEILLANCE (APPROVAL) * TEST MIXTURE * TESTING DEVICES * DEFINITION * Surveillance (approval) * Quality control * Testing devices * Composition * Grenade throwers * Construction materials * Construction * Concrete aggregates * Additives * Conformity * Letterings * Quality surveillance * Purification * Conformity testing * Concrete admixtures * Grouting mortar * Checking equipment * Marking * Concrete work * Sampling methods * Powdery * Preparation * Liquid * Mortars * Treatment * CE marking * Prestressing elements * Definitions * Test mixture * Production control * Specification * Concretes * Concrete addition * Specification (approval)

Mục phân loại

01.040.91. Vật liệu xây dựng và nhà (Từ vựng)
91.100.30. Bêtông và sản phẩm bêtông

Số trang

LOẠI TIÊU CHUẨN PHỔ BIẾN | TẤT CẢ LOẠI TIÊU CHUẨN

Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling
Số hiệu tiêu chuẩn	DS/EN 934-2 + A1
Ngày phát hành	2012-08-24
Mục phân loại	01.040.91. Vật liệu xây dựng và nhà (Từ vựng) 91.100.30. Bêtông và sản phẩm bêtông
Trạng thái	Có hiệu lực