Standard Specification for Concrete Aggregates 被代替 标准号 ASTM C33/C33M-13 2013年 发布单位 美国材料与试验协会 替代标准 ASTM C33/C33M-16 当前最新 ASTM C33/C33M-24a 适用范围 1.1 本规范定义了混凝土中使用的细骨料和粗骨料(轻骨料或重骨料除外)的级配和质量要求。2 1.2 本规范供承包商、混凝土供应...
[1], for this reason the American Association of Materials Testing (ASTM) has created a standard where it shows a granulometric ideal curve (formed by an upper bound and a lower limit), mentioning that the fine aggregate used for the preparation of concrete must be within these limits [4]...
Standard Specification for Concrete Aggregates 被代替 首页 标准 ASTM C33/C33M-18 预览ASTM C33/C33M-18前三页 标准号 ASTM C33/C33M-18 2018年 总页数 8页 发布单位 美国材料与试验协会 替代标准 ASTM C33/C33M-23 当前最新 ASTM C33/C33M-24a ...
内容提示: Designation: C33/C33M – 11Standard Specif i cation forConcrete Aggregates 1This standard is issued under the f i xed designation C33/C33M; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision...
2. Referenced Documents 2.1 ASTM Standards:3 C29/C29M Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate C40 Test Method for Organic Impurities in Fine Aggregates for Concrete C87 Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar C88 ...
内容提示: Designation: C33/C33M − 18Standard Specif i cation forConcrete Aggregates 1This standard is issued under the f i xed designation C33/C33M; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last ...
487、ASTM C33 C33M-24a Standard Specification for Concrete Aggregates 488、ASTM C542-05(2024) Standard Specification for Lock-Strip Gaskets 489、ASTM C734-15(2024) Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering 490、ASTM A697 A697M-13(2024) St...
ASTM C331 C331M-2010 Standard Specification for Lightweight Aggregates for Concrete Masonry Units《混凝土圬工单位的轻质集料的标准规格》.pdf 1、Designation: C331/C331M 10Standard Specification forLightweight Aggregates for Concrete Masonry Units1This standard is issued under the fixed designation C...
aThere are two aspects for the experimental verification of Lees’ method. The first aspect is to show that Lees’ method yields the minimum possible porosity, i.e. Maximum solid density, compared to any other aggregate grading including those widely used such as the ASTMC33.[translate]...
For example, where aesthetics are important, more restrictive limits may be considered regarding impurities that would stain the concrete surface. The speci?er should ascertain that aggregates speci?ed are or can be made available in the area of the work, with regard to grading, physical, or ...