ASTM-C265 2008

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C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar

Published By	Publication Date	Number of Pages
ASTM	2008	3

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Categories: 91.100.10 - Cement. Gypsum. Lime. Mortar, ASTM

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Description

ASTM C265-08

Withdrawn Standard: Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar (Withdrawn 2017)

ASTM C265

Scope

1.1 This test method covers the measurement of water-extractable SO₃ in hardened hydraulic cement mortar. This measurement is assumed to represent unreacted, available sulfate remaining in the mortar.

1.1.1 Warning—Fresh hydraulic cementious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 Values in SI units were obtained by measurement in SI units or by appropriate conversion using the Rules for Conversion and Rounding given in IEEE/ASTM SI-10 Standard of measurements made in other units.

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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

hydraulic cement; optimum sulfate content; sulfate; sulfate content; Calcium sulfate (CaSO4); Cement mortars; Hydraulic cement concrete; Sulfur trioxide (SO3); Water-extractable matter/processing

ICS Code

ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)

DOI: 10.1520/C0265-08

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Significance and Use Apparatus
2	Reagents and Materials Temperature and Relative Humidity Preparation of Test Mortar Storage of Test Mortar Preparation of Cement Extract Analysis of the Extract Calculation and Report Precision and Bias Keywords

Additional information

Standard Title	C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
Published Code	ASTM
Publication Date	2008
Pages Count	3
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar