91.100.30 混凝土和混凝土制品 标准查询与下载

KS F 2570-2022 混凝土用细骨料砂当量值测定方法（混凝土生产控制）

Testing method for sand equivalent value of fine aggregates for concrete(production control of concrete)

KS F 2590-2022 混凝土中钢腐蚀评价的标准试验方法

Standard test method for corrosion evaluation of steel in concrete

KS F 2508-2022 用洛杉矶机测定粗骨料耐磨性的试验方法

Method of test for resistance to abrasion of coarse aggregate by use of the Los Angeles machine

KS F 2547-2022 混凝土骨料用碳酸盐岩石潜在碱反应性测试方法（岩石圆筒法）

Testing method for potential alkali reactivity of carbonate rocks for concrete aggregates(rock cylinder method)

KS F 2529-2022 结构混凝土用轻质细骨料颗粒密度和吸水率试验方法

Methods of test for particle density and water absorption of light weight fine aggregates for structural concrete

KS F 2533-2022 结构混凝土用轻质粗骨料颗粒密度和吸水率试验方法

Methods of test for particle density and water absorption of light weight coarse aggregates for structural concrete

T/SDBMIA 009-2022 蒸压加气混凝土板工艺技术规程

1  总则 2  术语和定义 3  基本规定 4  原材料 5  生产工艺要求 5.1  一般规定 5.2  生产流程 6  质量检验 本规程用词说明 引用标准名录

Autoclaved aerated concrete slab technology specification

KS F 4002-2022 空心混凝土砌块

Hollow concrete blocks

T/SDBMIA 010-2022 钢筋桁架叠合板工艺技术规程

1  总则 2  术语和定义 3  原材料 4  生产工艺要求 4.1  一般规定 4.2  生产流程 5  质量检验 本规程用词说明 引用标准名录

Technological specification for reinforced truss laminated slabs

JC/T 2675-2022 硫酸钡防辐射板

本文件规定了硫酸钡防辐射板的术语和定义、分类和标记、原材料要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于屏蔽X射线、γ射线所使用的硫酸钡防辐射板，主要用于医院放射性诊疗机房的室内墙壁或天花板。

Barium Sulfate Radiation Shield

JC/T 2699-2022 预拌混凝土行业绿色工厂评价要求

本文件规定了预拌混凝土行业绿色工厂评价的术语和定义、总则、评价要求、评价方法及程序、判定和评价报告。 本文件适用于预拌混凝土行业绿色工厂的创建与评价。

Evaluation requirements for green factories in the ready-mixed concrete industry

JC/T 1062-2022 泡沫混凝土砌块

本文件规定了泡沫混凝土砌块的术语和定义、分类和标记、原材料、要求、试验方法、检验规则及产品合格证、包装、堆放和运输。 本文件适用于工业与民用建筑用泡沫混凝土砌块。

foam concrete block

KS F 4735-2022 挤压混凝土面板

Extrusion concrete panels

JC/T 2652-2022 植生混凝土用外加剂

本文件规定了植生混凝土用外加剂的分类和标记、要求、试验方法、检验规则、包装、贮存。 本文件适用于植生混凝土用化学外加剂。

Admixtures for plant-grown concrete

JC/T 2723-2022 预应力混凝土实心方桩

本文件规定了预应力混凝土实心方桩的术语和定义、分类与标记、一般要求、技术要求、试验方法、检验规则、标志、产品合格证、堆放、吊装和运输。 本文件适用于工业与民用建筑、市政、公路、铁路、水利、电力、港口、机场等工程用预应力混凝土实心方桩。

Prestressed concrete solid square pile

JC/T 507-2022 建筑装饰用水磨石

本文件规定了建筑装饰用水磨石（简称水磨石）的分类、规格和标记、原材料、技术要求、试验方法、检验规则、标志、包装、运输、贮存、防护和保养。 本文件适用于预制水磨石产品和现浇水磨石。

architectural decoration terrazzo

KS F 2398-2022 压实沥青混合料抗湿气损坏的试验方法

Testing method for resistance of compacted asphalt mixtures to moisture induced damage

KS F 2569-2022 城市生活垃圾和污泥制筑路用熔凝矿渣材料

Melt-solidified slag material for road construction derived from municipal solid waste and sewage sludge

T/CSTM 00289-2022 超高性能混凝土外墙挂板

本文件规定了超高性能混凝土外墙挂板的术语和定义、标记、原材料、技术要求、试验方法、检验规则以及标志、运输和贮存、产品合格证。 本文件适用于民用与工业建筑物使用、采用超高性能混凝土预制成型的非承重外墙挂板。

Exterior wall hanging board of ultra high performance concrete

ASTM C1904-22 测定生物酸化对混凝土抗菌添加剂和/或混凝土产品影响的标准试验方法

1.1 This standard presents test methods for the determination of the effects of biogenic acidification on concrete products and/or efficacy of antimicrobial products to resist microbially-induced corrosion (MIC) of concrete. In these tests, the biogenic acidification is achieved by sulfur-oxidizing bacteria (SOB) that can convert elemental sulfur or thiosulfate to sulfuric acid without the use of H2S gas. 1.2 This standard is referenced in the guideline document for MIC of concrete products. Guide C1894 provides guidance for microbially-induced corrosion of concrete products and an overview of where this test, and its options, can and should be used. This document is not intended to be a guideline document for MIC of concrete products. 1.3 This standard does not cover controlled breeding chamber tests, in which H2S gas is produced by bacterial activity and acidification is the result of the conversion of this H2S gas to sulfuric acid. 1.4 This standard does not cover chemical acid immersion tests, in which acidification is achieved by chemical sulfuric acid addition, not by bacterial activity. Testing protocols for chemical acid immersion are described in Test Methods C267 and C1898. 1.5 This standard does not cover tests that assess field exposure conditions or sewage pipe, concrete tank, or concrete riser network design. 1.6 This standard does not cover live trial tests where concrete coupons or other specimens are monitored in sewers. 1.7 The tests described in this standard should not be performed on concrete samples that have already been exposed to MIC conditions. 1.8 This standard does not cover concrete deterioration due to chemical sulfate attack, which is caused by the reaction of sulfate compounds that exist in wastewater with the hydration products of cement. Test methods for assessing sulfate attack are provided by Test Methods C452 and C1012/C1012M. 1.9 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.10 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. 1.11 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 Methods for Determination of the Effects of Biogenic Acidification on Concrete Antimicrobial Additives and/or Concrete Products