Q13 混凝土、集料、灰浆、砂浆 标准查询与下载



共找到 2793 条与 混凝土、集料、灰浆、砂浆 相关的标准,共 187

1.1 This specification defines the requirements for grading and quality of fine and coarse aggregate (other than lightweight or heavyweight aggregate) for use in concrete.2 1.2 This specification is for use by a contractor, concrete supplier, or other purchaser as part of the purchase document describing the material to be furnished. Note 1: This specification is regarded as adequate to ensure satisfactory materials for most concrete. It is recognized that, for certain work or in certain regions, it may be either more or less restrictive than needed. For example, where aesthetics are important, more restrictive limits may be considered regarding impurities that would stain the concrete surface. The specifier should ascertain that aggregates specified are or can be made available in the area of the work, with regard to grading, physical, or chemical properties, or combination thereof. 1.3 This specification is also for use in project specifications to define the quality of aggregate, the nominal maximum size of the aggregate, and other specific grading requirements. Those responsible for selecting the proportions for the concrete mixture shall have the responsibility of determining the proportions of fine and coarse aggregate and the addition of blending aggregate sizes if required or approved. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.5 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this standard. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Concrete Aggregates

ICS
91.100.30
CCS
Q13
发布
2018
实施

Application technical specification of machine-made sand and machine-made sand concrete

ICS
91.100.30
CCS
Q13
发布
2017-12-01
实施
2017-12-30

本规程包括高钛重矿渣桥梁高性能混凝土术语、基本规定、原材料、配合比设计、施工、质量检查与验收等内容。 本规程适用于高钛重矿渣桥梁高性能混凝土设计、制备、施工、养护、质量检查与验收。

High-performance concrete technical specification for high-titanium heavy slag bridges

ICS
91.100.30
CCS
Q13
发布
2017-09-19
实施
2017-10-01

lightweight mortar

ICS
91.100.30
CCS
Q13
发布
2017-09-05
实施
2018-04-01

This European Standard covers the materials that may be used in the manufacture of cement grouts and the required properties and composition of the grout. It is applicable to grouting of tendons in all types of structures including bridges and buildings.

Grout for prestressing tendons - Basic requirements; German version EN 447:2007

ICS
91.100.10
CCS
Q13
发布
2017-09-00
实施

DTU 21 - Building works - Execution of concrete structures - Part 1-1 : model technical specification

ICS
91.010.20;91.080.40
CCS
Q13
发布
2017-06-17
实施
2017-06-17

DTU 21 - Building works - Execution of concrete structures - Part 1-2 : general criteria for the selection of materials

ICS
91.010.20;91.080.40
CCS
Q13
发布
2017-06-17
实施
2017-06-17

DTU 21 - Building work - Execution of concrete structures - Part 2 : model special conditions of contract

ICS
91.010.20;91.080.40
CCS
Q13
发布
2017-06-17
实施
2017-06-17

DTU 21 - Building works - Execution of concrete structures - Part 1-1 : model technical specification - Part 1-2 : general criteria for the selection of materials - Part 2 : model special conditions of contract

ICS
91.010.20;91.080.40
CCS
Q13
发布
2017-06-17
实施
2017-06-17

Products used perthion gypsum slag cement concrete

ICS
91.100.30
CCS
Q13
发布
2017-04-12
实施
2017-10-01

Special mortar for cement-based foam insulation board

ICS
91.100.10
CCS
Q13
发布
2017-04-12
实施
2017-10-01

Method of test for alkali-silica reactivity of aggregates by chemical method

ICS
91.100.01
CCS
Q13
发布
2017-03-25
实施

Method of test for alkali-silica reactivity of aggregates by mortar-bar method

ICS
91.100.01
CCS
Q13
发布
2017-03-25
实施

本标准规定了轻质抹灰砂浆的术语和定义、分类和标记、技术要求、试验方法、检验规则、产品标志、包装和贮运。 本标准适用于建筑内墙干区非贴砖部位墙体及天花表面抹灰的轻质抹灰砂浆,不适用于厨房和卫生间。

Lightweight plastering mortar

ICS
91.100.10
CCS
Q13
发布
2017-03-10
实施
2017-06-10

Environmental management for concrete and concrete structures - Part 4: Environmental design of concrete structures

ICS
13.020.10;91.080.40;91.100.30
CCS
Q13
发布
2017-03
实施

Method of test for static modulus of elasticity of concrete

ICS
91.100.30
CCS
Q13
发布
2017-02-25
实施

Method of test for air content of fresh concrete by volumetric method

ICS
91.100.30
CCS
Q13
发布
2017-02-25
实施

Specification for mortar for masonry - Part 1: Rendering and plastering mortar; German version EN 998-1:2016

ICS
91.100.10
CCS
Q13
发布
2017-02
实施

Specification for mortar for masonry - Part 2: Masonry mortar; German version EN 998-2:2016

ICS
91.100.10
CCS
Q13
发布
2017-02
实施

Concrete - Specification, performance, production and conformity; German version EN 206:2013+A1:2016

ICS
91.100.30
CCS
Q13
发布
2017-01
实施



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