91.100.30 混凝土和混凝土制品 标准查询与下载

ASTM C1812/C1812M-22 纤维增强混凝土梁试验中使用的轴颈支承设计的标准实施规程

1.1 This practice prescribes the design of journal-bearing type rollers to support each end of fiber-reinforced concrete beams tested using Test Method C1399/C1399M or Test Method C1609/C1609M. The roller design is intended to provide a consistent and relatively low value of effective coefficient of friction at the beam supports. The bearing design incorporates metal-on-metal sliding surfaces lubricated with grease. NOTE 1—During the progress of a test, a crack or cracks open on the underside of the beam between the loaded third points causing the underside of each portion of the beam to move away from the center. The design is intended to provide for unlimited rotation of the roller at the point of contact with the test beam in response to this motion. NOTE 2—The design of the supporting rollers is a significant factor in determining the magnitude of the arching forces that cause error in flexural test results.2 Improperly designed supporting rollers can influence the apparent flexural behavior of fiber-reinforced concrete beams.3 The effective coefficient of friction can be determined using a method similar to that described by Bernard.4 1.2 The text of this standard refers to 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. 1.3 Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.4 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. 1.5 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 Design of Journal Bearing Supports to be Used in Fiber Reinforced Concrete Beam Tests

ASTM C1623-22 预制混凝土砌体过梁标准规范

1.1 This specification covers concrete masonry lintels (beams) that are solid in cross-section, are reinforced for flexure, and are made from hydraulic cement, water, and mineral aggregates with or without the inclusion of other materials. These lintels are suitable for both loadbearing and nonloadbearing applications. NOTE 1—This specification covers only concrete masonry lintels containing reinforcement. Due to building code imposed limitations on the design of masonry lintels, all lintels must contain reinforcement. Concrete masonry lintels are not typically manufactured using shear reinforcement (stirrups or other vertical reinforcement). Therefore, this standard does not address issues related to such. For further guidance, refer to Building Code Requirements for Masonry Structures, TMS 402. Prestressed concrete lintels are not covered by this standard. 1.2 Lintels are manufactured using a no-slump concrete mix to provide a surface texture similar to that of concrete masonry. This specification applies to both machine-made and handtamped concrete masonry lintels intended for use in concrete masonry applications. 1.3 Concrete masonry lintels covered by this specification are made from lightweight or normal weight aggregates, or both. 1.4 This specification does not address the design or analysis of lintel capacity. Structural evaluations must be performed separately. The strength of a lintel is a function of factors including, but not limited to, the characteristics of the materials used in manufacturing (concrete materials and reinforcement), the amount and location of reinforcement, and the manufacturing and curing procedures. For design and analysis methods, refer to Building Code Requirements for Masonry Structures, TMS 402. 1.5 This specification does not cover U-shaped lintels or those of other cross-sections that are not 100 % solid. 1.6 This specification does not cover lintels of grouted concrete masonry lintels, or precast or cast-in-place lintels of slump concrete. 1.7 The text of this standard 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. 1.8 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. 1.9 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 Manufactured Concrete Masonry Lintels

ASTM C1567-22a 测定水泥材料和骨料组合的潜在碱硅反应性的标准试验方法（加速砂浆棒法）

Standard Test Method for Determining the Potential Alkali-Silica Reactivity of Combinations of Cementitious Materials and Aggregate (Accelerated Mortar-Bar Method)

ASTM C129-22 非承重混凝土砌块标准规范

1.1 This specification covers hollow and solid nonloadbearing concrete masonry units made from portland cement, water, and mineral aggregates with or without the inclusion of other materials. These units are intended for use in nonloadbearing partitions, but under certain conditions they may be suitable for use in nonloadbearing exterior walls above grade where effectively protected from the weather. 1.2 The text of this standard 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. 1.3 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. NOTE 1—Concrete masonry units covered by this specification are made from lightweight or normal weight aggregates, or both. NOTE 2—When particular features are desired, such as density classification, surface texture for appearance or bond, finish, color, fire resistance, insulation, acoustical properties, or other special features, such properties should be specified separately by the purchaser. However, suppliers should be consulted as to the availability of units having the desired features. 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 Specification for Nonloadbearing Concrete Masonry Units

ASTM C55-22 混凝土建筑砖标准规范

1.1 This specification covers solid, dry-cast, concrete building brick intended for interior and exterior use in constructing structural masonry, and are made from portland cement, water, and suitable mineral aggregates with or without the inclusion of other materials. NOTE 1—Specification C1634 addresses concrete facing brick used in facing applications and other exposures (previously referred to in earlier editions of this standard as Grade N—for use as architectural veneer and facing units in exterior walls and for use where high-strength and resistance to moisture penetration and severe frost action are desired). This specification differs from C1634 in that it addresses properties for concrete building brick used in non-facing, utilitarian applications (previously referred to in earlier editions of this specification as Grade S—for general use where moderate strength and resistance to frost action and moisture penetration are required). 1.2 The text of this specification 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 the standard. NOTE 2—Concrete building brick covered by this specification are made from lightweight or normal weight aggregates, or both. NOTE 3—When particular features are desired, such as density classification, high compressive strength, surface textures for appearance or bond, finish, color, fire resistance, insulation, acoustical properties, or other special features, such properties should be specified separately by the purchaser. Suppliers should be consulted as to the availability of concrete building brick having the desired features. 1.3 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. 1.4 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 Specification for Concrete Building Brick

ASTM C128-22 细骨料相对密度（比重）和吸收的标准试验方法

1.1 This test method covers the determination of relative density (specific gravity) and the absorption of fine aggregates. The relative density (specific gravity), a dimensionless quality, is expressed as oven-dry (OD), saturated-surface-dry (SSD), or as apparent relative density (specific gravity). The OD relative density is determined after drying the aggregate. The SSD relative density and absorption are determined after soaking the aggregate in water for a prescribed duration. 1.2 This test method is not intended to be used for lightweight aggregates that comply with Specification C332 Group I aggregates. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 The text of this test method 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 this test method. 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 Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate

T/ZZB 3006-2022 预制混凝土叠合板底板

本文件规定了预制混凝土叠合板底板的基本要求、技术要求、试验方法、检验规则、标志和产品合格证、存放和运输以及质量承诺。 本文件适用于装配式建筑用的预制混凝土叠合板底板（简称叠合板底板）。

Precast concrete composite slab base plate

T/CBCA 014-2022 混凝土毯

本标准共分9章：1范围、2规范性引用文件、3术语和定义、4分类和标记、5构造示意图、6要求、7试验方法、8检验规则、9产品合格证、包装、贮存和运输。

Concrete Blanket

T/CECS 10224-2022 预拌透水混凝土

Ready-mixed permeable concrete

ASTM C140/C140M-22c 混凝土砌块和相关砌块取样和试验的标准试验方法

1.1 These test methods provide various testing procedures commonly used for evaluating characteristics of concrete masonry units and related concrete units. Methods are provided for sampling, measurement of dimensions, compressive strength, absorption, unit weight (density), moisture content, flexural load, and ballast weight. Not all methods are applicable to all unit types, however. 1.2 Specific testing and reporting procedures are included in annexes to these test methods for the following specific unit types: Annex A1—Concrete masonry units (Specifications C90, C129) Annex A2—Concrete and calcium silicate brick (Specifications C55, C73, C1634) Annex A3—Segmental retaining wall units (Specification C1372) Annex A4—Concrete interlocking paving units (Specification C936/C936M) Annex A5—Concrete grid paving units (Specification C1319) Annex A6—Concrete roof pavers (Specification C1491) Annex A7—Dry-cast articulating concrete block (Specification D6684) Annex A8—Segmental concrete paving slabs (Specification C1782/C1782M) Annex A9—Concrete ballast block (Specification C1884) 1.3 The test procedures included in these test methods are also applicable to other types of units not referenced in these test methods, but specific testing and reporting requirements for those units are not included. 1.4 These test methods include the following sections: Section Scope 1 Referenced Documents 2 Terminology 3 Significance and Use 4 Sampling 5 Section Measurement of Dimensions 6 Compressive Strength 7 Absorption 8 Calculations 9 Report 10 Keywords 11 Annexes—Test Procedures Concrete Masonry Units Annex A1 Concrete and Calcium Silicate Brick Annex A2 Segmental Retaining Wall Units Annex A3 Concrete Interlocking Paving Units Annex A4 Concrete Grid Paving Units Annex A5 Concrete Roof Pavers Annex A6 Dry-Cast Articulating Concrete Block Annex A7 Segmental Concrete Paving Slabs Annex A8 Concrete Ballast Block Annex A9 Worksheet and Test Report for Concrete Masonry Units Appendix X1 Test Report for Concrete Interlocking Paving Units Appendix X2 Calculation of Normalized Web Area Appendix X3 NOTE 1—The testing laboratory performing these test methods should be evaluated in accordance with Practice C1093. 1.5 The text of this test method 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. 1.6 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 1 These test methods are under the jurisdiction of ASTM Committee C15 on Manufactured Masonry Units and are the direct responsibility of Subcommittee C15.03 on Concrete Masonry Units and Related Units. Current edition approved Dec. 1, 2022. Published December 2022. Originally approved in 1938. Last previous edition approved in 2022 as C140/C140M – 22b. DOI: 10.1520/C0140_C0140M-22C. *A Summary of Changes section appears at the end of this standard Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States 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. 1 Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units

T/GDC 198-2022 顶管用聚合物混凝土管

顶管用聚合物混凝土管的术语和定义、管材分类、原材料、结构型式和连接方式、要求、试验方法、检验规则、标志、包装、运输、贮存和产品出厂证明书

Polymer concrete pipe ( Use for jacking method )

ASTM C1884-22 混凝土道碴块标准规范

1.1 This specification covers dry-cast concrete ballast blocks that are primarily used for ballast of rooftop equipment. These units are machine-made from hydraulic cement, water, and suitable mineral aggregates with or without the inclusion of other materials. NOTE 1—The design of concrete ballast block systems for resisting wind uplift is beyond the scope of this specification. Building codes and other standards should be consulted in designing for wind uplift resistance. 1.2 The text of this standard 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. 1.3 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. 1.4 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. 1.5 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 Ballast Block

T/SCQA 316-2022 弹卡连接预应力混凝土复合方桩

本图集弹卡连接预应力混凝土复合方桩是利用同截面的实心方桩、部分空心方柱和空心方桩通过弹卡式机械连接而组成的预制桩复合方桩。适用于设计工作年限为50年的一般工业与民用建筑的低承台桩基础。在技术条件与本图集标准相同时，铁路、公路、桥梁、港口、水利、市政工程的基础设计可参考使用，尚应符合国家现行相关标准的规定。 本图集复合方桩适用于抗震设防烈度7度及以下地区。 本图集复合方桩适用于非液化土层主要用于承受竖向抗压和抗拔荷载的情况。当同时承受水平荷载时，设计人员应结合场地条件、工程结构类型、荷载大小及施工条件等因素，经计算分析后选用或另行设计。 弹卡式机械连接，通过弹卡和高强连接杆分别拧入大、小套筒，再将高强连接杆插入弹卡，形成具有整体抗力的连接装置，属于机械连接的一种。 部分空心方桩，通过抽芯工艺制作而成的先张法预应力方桩。桩体由加强实心头部和空心部分组成。 复合方桩，用同截面实心方桩、部分空心方桩、空心方桩通过弹卡式机械连接而成的复合桩。

Composite and prestressed concrete square pile with spring clip connection

T/HCBA 002-2022 高性能喷射混凝土应用技术规程

    明确了高性能喷射混凝土质量控制的主要环节。由于高性能喷射混凝土的质量受原材料、配合比、喷射工艺、喷射设备及施工操作人员等多方面因素影响，故本规程对其生产和应用所涉及的各环节作出规定     喷射混凝土喷射工艺分为湿喷法和干喷法，干喷法回弹率大污染严重，且我国干喷法喷射混凝土施工技术水平相对较低，本规程只包括采用湿喷法时的高性能喷射混凝土。

High-performance sprayed concrete application technical regulations

T/CASME 104-2022 装配式建筑 叠合板用预制底板

本文件规定了装配式建筑叠合板用预制底板的原材料与配件、技术要求、试验方法、检验规则、标识和产品合格证、存放和运输。

Prefabricated building—Precast bottom plate for laminated plate

T/CECS 1189-2022 装配式混凝土结构检测标准

本标准共分8章和7个附录，主要内容包括：总则、术语和符号、基本规定、预制构件、混凝土结合面连接、钢筋套筒灌浆连接、钢筋浆锚搭接连接、装配式混凝土外墙拼缝连接等。

Testing standards for prefabricated concrete structures

DB3310/T 89-2022 预拌混凝土行业清洁生产管理规范

Cleaner production management specification for ready-mixed concrete industry

KS F 2527-2022 混凝土用集料

Aggregates for concrete

BS EN 16757:2022 建筑工程的可持续性 环保产品声明 混凝土和混凝土构件的产品类别规则

1   Scope This document complements the core rules for the product category of construction products as defined in EN 15804:2012+A2:2019 and is intended to be used as a c-PCR in conjunction with that standard. This c-PCR applies to products within the scope of CEN/TC 104 and CEN/TC 229, but it may be applicable to other concrete products until they have product specific c-PCRs. This document applies to concrete and concrete elements for building and civil engineering, but excludes autoclaved aerated concrete and resin bound concrete . Apart from Annex G, it may be used as guidance for glass fibre reinforced concrete . This document defines the parameters to be reported, what EPD types (and life cycle stages) to be covered, what rules to be followed in order to generate Life Cycle Inventories (LCI) and conduct Life Cycle Impact Assessment (LCIA) and the data quality to be used in the development of EPDs . In addition to the common parts of EN 15804:2012+A2:2019, this document for concrete and concrete elements: — defines the system boundaries; — defines the modelling and assessment of material-specific characteristics; —

Sustainability of construction works. Environmental product declarations. Product Category Rules for concrete and concrete elements

EN 16757:2022 建筑工程的可持续性 环境产品声明 混凝土和混凝土构件的产品类别规则

This document complements the core rules for the product category of construction products as defined in EN 15804:2012+A2:2019 and is intended to be used as a c-PCR in conjunction with that standard. This c-PCR applies to products within the scope of CEN/TC 104 and CEN/TC 229, but it may be applicable to other concrete products until they have product specific c-PCRs. This document applies to concrete and concrete elements for building and civil engineering, but excludes autoclaved aerated concrete and resin bound concrete. Apart from Annex G, it may be used as guidance for glass fibre reinforced concrete. This document defines the parameters to be reported, what EPD types (and life cycle stages) to be covered, what rules to be followed in order to generate Life Cycle Inventories (LCI) and conduct Life Cycle Impact Assessment (LCIA) and the data quality to be used in the development of EPDs. In addition to the common parts of EN 15804:2012+A2:2019, this document for concrete and concrete elements: - defines the system boundaries; - defines the modelling and assessment of material-specific characteristics; - defines allocation procedures for multi-output processes along the production chain; - defines allocation procedures for reuse and recycling; - includes the rules for calculating the LCI and the LCIA underlying the EPD; - provides guidance/specific rules for the determination of the reference service life (RSL); - gives guidance on the establishment of default scenarios; - gives guidance on default functional units for concrete elements. This document is intended to be used either for cradle to gate with options or cradle to grave assessment, provided the intentions are properly stated in the system boundary description. Within the construction works context, a cradle to grave declaration delivers a more comprehensive understanding of the environmental impact associated with concrete and concrete elements.

Sustainability of construction works - Environmental product declarations - Product Category Rules for concrete and concrete elements