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EXPERTISE // LABORATORIES // TESTING STANDARDS

Blended Hydraulic Cements

ASTM C595

This specification pertains to blended hydraulic cements for both general and special applications, using slag or pozzolan, or both, with portland cement or portland cement clinker or slag with lime. These cements are classified into two types: Type IS, which is portland blast-furnace slag cement and Type IP, which is portland-pozzolan cement. They can also be described according to air-entraining, moderate sulfate resistance, moderate heat of hydration, high sulfate resistance, or low heat of hydration properties. The cement shall conform to the chemical requirements prescribed. In addition, the cement shall undergo different tests to determine the following properties: chemical analysis, fineness by sieving, fineness by air-permeability, autoclave expansion, time of setting, air content of mortar, compressive strength, heat of hydration, normal consistency, specific gravity, water requirement, mortar expansions of blended cement and pozzolan, drying shrinkage, activity index with portland cement, and sulfate resistance.

WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard ASTM C595 for Blended Hydraulic Cements. Contact us to learn more.

Keywords

ASTM C595 - Blended Hydraulic Cement - Chemical Resistance - Heat of Hydration - Portland Cement - Pozzolans

ICS CODE

91.100.10 (Cement. Gypsum. Lime. Mortar.)

UNSPSC CODE

30111601 (Cement)

CITATION FORMAT

ASTM C595 / C595M-19, Standard Specification for Blended Hydraulic Cements, ASTM International, West Conshohocken, PA, 2019, www.astm.org

TESTING STANDARDS

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

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EXPERTISE // LABORATORIES // TESTING STANDARDS