91.080.40 混凝土结构 标准查询与下载



共找到 1068 条与 混凝土结构 相关的标准,共 72

前  言  1  范围  2  规范性引用文件  3  术语和定义  4  基本要求  5  原材料检验  5.1  一般要求  5.2  混凝土  5.3  钢筋与钢材  5.4  保温材料与拉结件  5.5  外装饰材料  6  生产检验  6.1  一般要求  6.2  连接材料进厂(场)检验  6.3  模具检验  6.4  生产过程检验  6.5  生产成品检验  7  进场检验  7.1  一般要求  7.2  预制构件进场检验  7.3  密封材料进场检验  8  安装检验 

Quality inspection standard for prefabricated components of prefabricated concrete structures

ICS
91.080.40
CCS
E4710
发布
2018-12-17
实施
2018-12-27

1.1 This specification covers the compositional and performance requirements for water used as mixing water in hydraulic cement concrete. It defines sources of water and provides requirements and testing frequencies for qualifying individual or combined water sources. In any case where the requirements of the purchaser differ from these in this specification, the purchaser’s specification shall govern. 1.2 This specification does not purport to cover methods of storage, transportation, or blending of water, or to address the development and maintenance of quality control programs sponsored or managed by the manufacturer. 1.3 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. 1.4 The text of this specification references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 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 Mixing Water Used in the Production of Hydraulic Cement Concrete

ICS
91.080.40
CCS
发布
2018-12-15
实施

1.1 This practice includes surface preparation of concrete to prepare the surface prior to the application of coatings. 1.2 This practice is intended to create a surface profile in concrete and to remove foreign materials and weak surface laitance. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 Practice for Preparation of Concrete by Abrasion Prior to Coating Application

ICS
91.080.40
CCS
发布
2018-12-15
实施

Specification for durability assessment of hydraulic concrete structures

ICS
91.080.40
CCS
P25
发布
2018-12-05
实施
2019-03-05

Technical specification for assembled monolithic concrete laminated shear wall structure

ICS
91.080.40
CCS
P25
发布
2018-11-05
实施
2018-12-19

1.1 This test method covers measuring the thickness of the coating over fiber backing or reinforcing fabric. 1.2 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. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 Test Method for Measurement of Thickness of Coatings Over Fabric Reinforcement

ICS
91.080.40
CCS
发布
2018-11-01
实施

1.1 This test method is used to indicate the presence of capillary moisture in concrete. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific caution statements, see Section 4. 1.4 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 Test Method for Indicating Moisture in Concrete by the Plastic Sheet Method

ICS
91.080.40
CCS
发布
2018-08-01
实施

1.1 This test method covers procedures for determining the acidity or alkalinity of concrete surfaces prepared by chemical cleaning or etching prior to coating. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 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 Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces

ICS
91.080.40
CCS
发布
2018-08-01
实施

1.1 This practice covers surface cleaning of concrete masonry units to remove dust, dirt, mortar spatter, oil, and grease prior to the application of coatings. Procedures include vacuum cleaning, air-blast cleaning, water cleaning, detergent water wash, steam cleaning, and mechanical cleaning. 1.2 This practice may alter the surface profile of the concrete but is primarily intended to clean the surface. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 5. 1.4 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 Practice for Surface Cleaning Concrete Masonry Units for Coating

ICS
91.080.40
CCS
发布
2018-08-01
实施

1.1 This test method covers the resistance to freezing and thawing of dry-cast segmental retaining wall (SRW) units (see Specification C1372) and related concrete units. Units are tested in a test solution that is either potable tap water or 3 % saline solution depending on the intended use of the units in actual service. NOTE 1—Related concrete units include units such as hollow and solid concrete masonry units, concrete brick, and concrete roof pavers. 1.2 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 this standard. Some values have only SI units because the inch-pound equivalents are not used in practice. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 Test Method for Evaluating the Freeze-Thaw Durability of Dry-Cast Segmental Retaining Wall Units and Related Concrete Units

ICS
91.080.40
CCS
发布
2018-07-15
实施

CRB600H high-strength steel bar application technical specification

ICS
91.080.40
CCS
P25
发布
2018-05-08
实施
2018-07-01

This document provides guidelines for the planning, design and construction of a cylindrical tank constructed on the ground with prestressed concrete (PC) for use with potable water tank. This document is applicable to PC tanks for potable water with a capacity of 30000 m3 or less and the diameter-to-height ratio (D/H) from 1,0 to 3,0. NOTE When designing and constructing a tank not covered by this document (reinforced concrete tanks, underground tanks, elevated tanks, etc.), a designer can refer to this document for common elements where possible.

Simplified design of prestressed concrete tanks for potable water

ICS
91.080.40
CCS
发布
2018-05-01
实施

本标准适用于装配式混凝土结构的现场检测。

Technical standard for on-site inspection of prefabricated concrete structures

ICS
91.080.40
CCS
P20
发布
2018-03-09
实施
2018-06-01

1.1 This guide provides recommendations for the preparation of concrete surfaces prior to the application of adhered (bonded) waterproofing. 1.2 This guide is directed primarily toward installations of new concrete, but is also applicable for existing concrete installations. (See also ACI 116 and ACI 546.) 1.3 This guide does not apply to loose laid systems, bentonite systems, lead, or the like. 1.4 This guide does not apply to applications involving insulating concrete. 1.5 This guide does not apply to applications involving lightweight structural concrete. NOTE 1—Once installed, it is difficult to visually identify the difference between normal weight and lightweight concrete. It is recommended that a review of contract documents, concrete batch or delivery tickets or similar effort be performed to identify the concrete type. 1.6 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. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 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 Guide for Preparation of Concrete Surfaces for Adhered (Bonded) Membrane Waterproofing Systems

ICS
91.080.40
CCS
发布
2018-03-01
实施

High Performance Concrete Application Technical Regulations

ICS
91.080.40
CCS
Q 13
发布
2018-02-09
实施
2018-03-09

Technical specification for testing the compressive strength of pumped concrete by rebound method

ICS
91.080.40
CCS
P 25
发布
2018-02-09
实施
2018-03-09

BS ISO 18408. Concrete. Reinforced concrete and pre-stressed concrete. Simplified structural design guidelines for reinforced concrete wall buildings

ICS
91.080.40
CCS
发布
2018-01-17
实施
2018-01-17

Standard Test Method for Determining Relative Humidity in Concrete Floor Slabs Using in situ Probes

ICS
91.080.40
CCS
发布
2018-01-01
实施

11111

Safety technical standard for construction of precast concrete structure engineering

ICS
91.080.40
CCS
E4710
发布
2018-01-01
实施
2020-05-06

Steels for reinforced concrete - Hot dip galvanised bars and coils

ICS
91.080.40
CCS
P25
发布
2017-12-29
实施
2017-12-29



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