91.080.40 混凝土结构 标准查询与下载

ASTM C1645-16 固体混凝土联锁铺砌石块的解冻和除冰盐耐用性的标准试验方法

3.1 This test method is intended to determine the effects of freezing and thawing on units conforming to the dimensional requirements of Specification C936/C936M while immersed in a test solution. Other types of segmental concrete paving units that do not conform to the dimensional requirements of Specification C936/C936M may be tested using this test method. 3.2 The results from this test method are not intended to provide a quantitative measure of the length of service from concrete paving units conforming to the dimensional requirements of Specification C936/C936M. 1.1 This test method evaluates the resistance to freezing and thawing of solid interlocking concrete paving units conforming to the dimensional requirements of Specification C936/C936M. Units are tested in a test solution that is either tap water or 38201;% saline solution, depending on the intended use of the units in actual service. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1 Inch-pound units are given in parentheses for temperature specification and are for information only. 1.3 This standard does not purport to address all of the safety concerns, in any, associated with its use. It is the responsibility of the use of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitation prior to use.

Standard Test Method for Freeze-thaw and De-icing Salt Durability of Solid Concrete Interlocking Paving Units

BS EN 1504-8:2016 用于保护和修复混凝土结构的产品和系统 定义、要求、质量控制和 AVCP 质量控制和性能稳定性评估和验证（AVCP）

Products and systems for the protection and repair of concrete structures. Definitions, requirements, quality control and AVCP. Quality control and Assessment and verification of the constancy of performance (AVCP)

DB61/T 1026-2016 混凝土桥梁结构普通钢筋锈蚀修复技术规程

本标准适用于陕西省混凝土桥梁结构中普通钢筋锈蚀损伤的修复

Technical specification for corrosion repair of common steel bars in concrete bridge structures

EN 1504-8:2016 混凝土结构的保护和维修用产品和系统.定义,要求,质量控制和合格评价.第8部分:质量控制和合格评价

This Part of EN 1504 specifies procedures for sampling, quality control, assessment and verification of the constancy of performance (AVCP) including marking and labelling of products and systems for the protection and repair of concrete according to EN 1504-2 to EN 1504-7.

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and AVCP - Part 8: Quality control and Assessment and verification of the constancy of performance (AVCP)

16/30337086 DC BS EN 1504-4 用于保护和修复混凝土的产品和系统 定义、要求、质量控制和合格评定 第 4 部分. 结构粘合

BS EN 1504-4. Products and systems for the protection and repair of concrete. Definitions, requirements, quality control and evaluation of conformity. Part 4. Structural bonding

GSO ISO 28841:2016 混凝土建筑简化抗震评估和修复指南

The purpose of ISO 28841:2013 is to provide sufficient information to perform the seismic assessment and rehabilitation of the structural concrete building that complies with the limitations established in ISO 28841:2013, for both undamaged structures that are deemed not to comply with the required characteristics for an adequate response at a specified performance level, and for structures that have undergone damage under seismic loadings. The rules of design as set forth in ISO 28841:2013 are simplifications of more elaborate requirements. ISO 28841:2013 can be used as an alternative to the development of a building code, or equivalent document in countries where no national design codes are available by themselves, or as an alternative to the building code in countries where specifically considered and accepted by the national standards body or other appropriate regulatory organization, and applies to the assessment of earthquake resistance capability and to the seismic rehabilitation design and construction for existing structural concrete buildings.

Guidelines for simplified seismic assessment and rehabilitation of concrete buildings

GSO ISO 28842:2016 钢筋混凝土桥梁简化设计导则

The purpose of ISO 28842:2013 is to provide sufficient information to perform the design of the structural concrete bridge that complies with the limitations established in ISO 28842:2013. The rules of design as set forth in ISO 28842:2013 are simplifications of more elaborate requirements. ISO 28842:2013 can be used as an alternative to the development of a national concrete bridge design and construction code, or equivalent document in countries where no national design codes are available by themselves, or as an alternative to the national concrete bridge design and construction code in countries where specifically considered and accepted by the national standards body or other appropriate regulatory organization, and applies to the planning, design and construction of structural concrete bridges to be used in new bridges of restricted span length, height of piers, and type.

Guidelines for simplified design of reinforced concrete bridges

DB21/T 2601-2016 后锚固法检测混凝土抗压强度技术规程

Technical specification for testing the compressive strength of concrete by post-anchor method

ASTM A1044/A1044M-16ae1 混凝土抗剪钢筋用钢螺柱组件的标准规范

Standard Specification for Steel Stud Assemblies for Shear Reinforcement of Concrete

EN 14038-1:2016 钢筋混凝土的电化学再碱化和氯化物提取处理 第1部分：再碱化

This European Standard specifies a procedure for carrying out impressed current electrochemical realkalization (ER) of carbonated reinforced concrete in existing structures. It is applicable to atmospherically exposed parts of structures with ordinary reinforcement embedded in concrete. This European Standard does not apply to concrete containing prestressing steel which can suffer hydrogen embrittlement during realkalization, or to concrete containing epoxy-coated or galvanized reinforcement, or if chloride contamination is contributing to reinforcement corrosion. NOTE In case of post-tensioned prestressing concrete, the endangered tendon strands may be shielded by the tendon ducts from unwanted and/ or exceeded polarization into the cathodic range and respective water reduction.

Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 1: Realkalization

GOST 948-2016 砖墙建筑物用钢筋混凝土过梁. 规格

Reinforced concrete lintels for brick wall buildings. Specifications

GOST 25628.1-2016 单层工业建筑的钢筋混凝土柱. 规格

Reinforced concrete columns for single-storey industrial buildings. Specifications

ASTM C1262/C1262M-16 评价干硬性混凝土挡墙砌块与相关混凝土砌块冻融耐久性的标准试验方法

4.1 The procedure described in this test method is intended to determine the effects of freezing and thawing on SRW and related units in the presence of potable tap water or saline solution. 4.2 The procedure is not intended to provide a quantitative measure to determine an expected length of service for a specific type of concrete unit. Note 2: The testing laboratory performing this test method should be evaluated in accordance with Practice C1093. 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Evaluating the Freeze-Thaw Durability of Dry-Cast Segmental Retaining Wall Units and Related Concrete Units

GOST 20425-2016 肋骨保护装置用四角支座

Tetrapods for costal protecting installations

SNI 8140-2016 住宅结构混凝土要求

Persyaratan beton struktural untuk rumah tinggal

GOST 25098-2016 工业和农业企业建筑物隔墙用钢筋混凝土板. 规格

Reinforced concrete panels for partitions in industrial and agricultural buildings. Specifications

GOST 24547-2016 公路和铁路路基下方的钢筋混凝土涵洞. 规格

Reinforced concrete culvert under highway and railway embankments. Specifications

GOST 24155-2016 高旅客站台的钢筋混凝土结构. 规格

Concrete reinforced constructions of high passenger platforms. Specifications

GOST 8020-2016 污水, 供水和供气管道孔洞用混凝土和钢筋混凝土结构. 规格

Concrete and reinforeed concrete structures for holes in sewage, water and gas supply pipelines. Specifications

GOST 8717-2016 钢筋混凝土和混凝土台阶. 规格

Reinforced concrete and concrete steps. Specifications