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ASTM C144 - Standard Specification for Aggregate for Masonry Mortar
December 1, 2018 - ASTM

This specification covers aggregate for use in masonry mortar. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. The following precautionary caveat pertains only to the test methods portion, Section 8, of this standard...

ISO DIS 20290-4 - Aggregates for concrete - Test methods for mechanical and physical properties - Part 4: Determination of ten per cent fines value (TFV)
January 11, 2019 - ISO

This document gives the test method for determination of ten percent fines value (TFV) of aggregates. This method gives a relative measure of the resistance of the aggregate crushing under the gradually applied compressive load. It covers two sets of procedures: The first procedure is...

ASTM D3744/D3744M - Standard Test Method for Aggregate Durability Index
September 1, 2018 - ASTM

This test method covers the determination of a durability index of an aggregate. The calculated durability index is a value indicating the relative resistance of an aggregate to production of detrimental clay-like fines when subjected to the prescribed mechanical methods of...

DS/EN 12697-8 - Bituminous mixtures – Test methods – Part 8: Determination of void characteristics of bituminous specimens
January 4, 2019 - DS

This document describes a procedure for calculating volumetric characteristics of a compacted bituminous specimen: the air voids content (Va), the voids content in the mineral aggregate filled with binder (VFB) and the voids content in the mineral aggregate filled with binder and...

DS/ISO/TR 12885 - Nanotechnologies – Health and safety practices in occupational settings
January 2, 2019 - DS

This document describes health and safety practices in occupational settings relevant to nanotechnologies. This document focuses on the occupational manufacture and use of manufactured nano-objects, and their aggregates and agglomerates greater than 100 nm (NOAAs). It does not address health...

ASTM D8237 - Standard Test Method for Determining Fatigue Failure of Asphalt-Aggregate Mixtures With the Four-Point Beam Fatigue Device
December 1, 2018 - ASTM

This test method provides a procedure for determining a fatigue curve that is developed using three or more strain levels. The resulting data can be used in the fatigue models for mechanistic-empirical pavement design (that is, Pavement ME). Failure points are determined for estimating the fatigue...

DS/EN 17058 - Workplace exposure – Assessment of exposure by inhalation of nano-objects and their aggregates and agglomerates
November 19, 2018 - DS

This European Standard provides guidelines to assess workplace exposure by inhalation of nano-objects and their aggregates and agglomerates (NOAA). It contains guidance on the sampling and measurement strategies to adopt and methods for data evaluation. While the focus of this document is on...

DIN EN 16236 - Assessment and Verification of the Constancy of Performance (AVCP) of aggregates - Type testing and Factory Production Control
November 1, 2018 - DIN

This European Standard specifies both type testing and factory production control procedures for use during the assessment and verification of constancy of performance of aggregates. Additional testing carried out within contracts is beyond the scope of this standard. This European Standard...

JIS A 5021 - Recycled aggregate for concrete-class H
May 21, 2018 - JSA

This Japanese Industrial Standard specifies the recycled aggregate for concrete-class H (hereafter referred to as recycled aggregate H) manufactured by giving high level treatment such as crushing, grinding and classification to the concrete lumps generated as a result of, for...

ISO TR 12885 - Nanotechnologies - Health and safety practices in occupational settings
December 1, 2018 - ISO

This document describes health and safety practices in occupational settings relevant to nanotechnologies. This document focuses on the occupational manufacture and use of manufactured nano-objects, and their aggregates and agglomerates greater than 100 nm (NOAAs). It does not address health...

ISO DIS 19160-3 - Addressing - Part 3: Address data quality
December 6, 2018 - ISO

This International Standard - is a profile of ISO 19157:2013 Geographic information - Data quality; - establishes a set of data quality elements and measures for describing the quality of address data; - describes procedures for reporting data quality; - provides guidelines for the use of the...

ASTM D8167/D8167M - Standard Test Method for In-Place Bulk Density of Soil and Soil-Aggregate by a Low- Activity Nuclear Method (Shallow Depth)
November 15, 2018 - ASTM

This test method describes the procedures for measuring in-place bulk density of soil and soil-aggregate using nuclear equipment with radioactive sources (hereafter referred to simply as "gauges.") These gauges are distinct from those described in Test Method D6938 insofar as: These gauges...

ISO DIS 20814 - Nanotechnologies - Testing of the photocatalytic activity of nanoparticles for NADH oxidation
November 13, 2018 - ISO

This International Standard specifies a method for the measurement of Photocatalytic Activity of Nanoparticles for NADH oxidation, suspended in aqueous environment in physiologically relevant conditions. The measurement is intended to assess the potential for nanomaterial photo‐toxicity. The method...

ASTM C404 - Standard Specification for Aggregates for Masonry Grout
December 1, 2018 - ASTM

This specification covers aggregate for use in grout for masonry. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. The following precautionary caveat pertains only to the test methods portion, Section 9 of the...

ASTM D7196 - Standard Test Method for Raveling Test of Cold-Mixed Emulsified Asphalt Samples
December 15, 2018 - ASTM

This test method measures the resistance to raveling characteristics of emulsified asphalt and field aggregates or recycled asphalt pavement (RAP) mixtures by simulating an abrasion similar to early return to traffic. A precision and bias statement for this standard has not been developed at...

ASTM 04.02 - Concrete and Aggregates
October 1, 2018 - ASTM

This volume includes test methods, specifications, and practices on concrete and concrete aggregates, curing materials, grout, and expansion joint fillers. These standards address abrasion testing, fluid penetration, chemical admixtures and reactions, concrete for radiation shielding,...

ASTM C295/C295M - Standard Guide for Petrographic Examination of Aggregates for Concrete
November 1, 2018 - ASTM

This guide outlines procedures for the petrographic examination of samples representative of materials proposed for use as aggregates in cementitious mixtures or as raw materials for use in production of such aggregates. This guide is based on Ref (1).2 This guide outlines the extent...

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