91.100.30 混凝土和混凝土制品 标准查询与下载
共找到 3829 条与 混凝土和混凝土制品 相关的标准，共 256 页
Standard Specification for Slag Cement for Use in Concrete and Mortars
- ICS
- 91.100.30
- CCS
- 发布
- 2024-02-01
- 实施
1.1 This test method covers the determination of the susceptibility of an aggregate or combination of an aggregate with pozzolan or slag for participation in expansive alkali-silica reaction by measurement of length change of concrete prisms. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as the 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. Note 1: Sieve size is identified by its standard designation in Specification E11 . The alternative designation given in parentheses is for information only and does not represent a different standard sieve size. 1.3 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. 1.4 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. (Warning— Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.2 ) 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 Test Method for Determination of Length Change of Concrete Due to Alkali-Silica Reaction
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-24
- 实施
Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-24
- 实施
该标准提出了再生砂粉生产工艺、技术要求、试验方法及其在砂浆和混凝土中应用的成套技术，首次提出了残余浆体含量、强度比、再生混凝土附加用水量定量等要求及相关试验方法，为推动废弃混凝土再生砂粉的资源化利用提供了技术依据。
Technical regulations for the application of waste concrete recycled sand powder
- ICS
- 91.100.30
- CCS
- M732
- 发布
- 2024-01-16
- 实施
- 2024-04-16
Standard Practice for Making and Curing Concrete Test Specimens in the Field
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Testing Agency Evaluation
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Test Method for Creep of Concrete in Compression
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Specification for Ready-Mixed Concrete
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Test Methods for Sampling and Testing Coal Ash or Natural Pozzolans for Use in Concrete
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
Standard Specification for Joints for Concrete Box, Using Rubber Gaskets
- ICS
- 91.100.30
- CCS
- 发布
- 2024-01-01
- 实施
1 范围 2 规范性引用文件 3 术语和定义 4 基本规定 5 原材料 5.1 水泥 5.2 矿物掺合料 5.3 骨料 5.4 外加剂 5.5 水 6 混凝土性能 6.1 拌合物性能 6.2 外观要求 6.3 力学性能 6.4 长期性能和耐久性能 7 配合比设计 8 施工 8.1 一般规定 8.2 原材料贮存 8.3 计量 8.4 搅拌 8.5 运输 8.6 浇筑 8.7 养护
Technical regulations for application of white concrete
- ICS
- 91.100.30
- CCS
- E4710
- 发布
- 2023-12-29
- 实施
- 2023-12-29
本文件规定了水泥混凝土外加剂减水率的快速测定方法。
Rapid determination method for water reduction rate of concrete admixtures
- ICS
- 91.100.30
- CCS
- E509
- 发布
- 2023-12-26
- 实施
- 2023-12-26
1 范围 2 规范性引用文件 3 术语和定义 4 基本规定 5 施工准备 5.1 人员、技术 5.2 材料 5.3 机器具准备 5.4 场地准备 5.5 测量定位 6 施工 6.1 一般规定 6.2 吊装 6.3 阳台安装 6.4 叠合层混凝土施工 7 质量标准 8 施工安全与环境保护 8.1 施工安全 8.2 环境保护
Technical regulations for the application of precast laminated concrete balconies
- ICS
- 91.100.30
- CCS
- E4710
- 发布
- 2023-12-25
- 实施
- 2023-12-25
本文件规定了预拌混凝土清洁生产中基本要求、原辅料、生产工艺、设施设备、运输车辆、节能减排、废弃物和员工以及现场和过程管理的要求。
Technical regulations for clean production of ready-mixed cement-based composite materials concrete
- ICS
- 91.100.30
- CCS
- C302
- 发布
- 2023-12-25
- 实施
- 2023-12-25
Technical specifications for the application of polycarboxylic acid-based high-performance water-reducing agents
- ICS
- 91.100.30
- CCS
- Q 12
- 发布
- 2023-12-25
- 实施
- 2023-12-25
Concrete carbon emission calculation methods and evaluation standards
- ICS
- 91.100.30
- CCS
- Q13
- 发布
- 2023-12-19
- 实施
- 2024-03-19
本文件规定了绿色建材中预拌透水水泥混凝土的评价要求和评价方法。
Green building materials evaluation-Ready-mixed permeable cement conc
- ICS
- 91.100.30
- CCS
- C302
- 发布
- 2023-12-16
- 实施
- 2023-12-20
