Your shopping cart is empty!
ASTM International, 01/01/2013
Publisher: ASTM
File Format: PDF
$26.00$52.00
Published:01/01/2013
Pages:4
File Size:1 file , 76 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This test method describes the determination of approximate optimum SO3 for maximum compressive strength at 24 h, 3 days, or 7 days by measuring the change in strength produced in hydraulic cement mortar as a result of substituting calcium sulfate for a portion of the cement.
1.2 This test method refers to the sulfur trioxide (SO3) content of the cement only. Slag cements and occasionally other hydraulic cements can contain sulfide or other forms of sulfur. The determination of SO3 content by rapid methods may include these other forms, and may therefore produce a significant error. If a significant error occurs, analyze the cement for SO3 content using the reference test method of Test Methods C114 for sulfur trioxide.
1.3 Values stated as SI units are to be regarded as standard.
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.
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
$33.00 $67.00
Standard Guide for Assessing Biodegradability of Hydraulic Fluids
$28.00 $57.00
Standard Practice for Assessing the Tendency of Industrial Boiler Waters to Cause Embrittlement (USBM Embrittlement Detector Method)
$24.00 $48.00
Standard Test Methods for Measurement of Wet Film Thickness of Organic Coatings
$26.00 $52.00