This document is available in either Paper or PDF format. Keywordsįield treatment evaluation water absorption water repellant ICS Number Code 87.040 (Paints and varnishes) To find similar documents by ASTM Volume:Ġ6.02 (Paint - Products and Applications Protective Coatings Pipeline Coatings) To find similar documents by classification:Ĩ7.040 (Paints and varnishes Including coating powders, paint coatings and protective paint systems) This document comes with our free Notification Service, good for the life of the document. 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. This standard does not purport to address all of the safety concerns, if any, associated with its use. If the absorption capacity of the aggregate is known, a more common. The values given in parentheses are for information only. Standard test methods for surface moisture in fine aggregate are available (ASTM C70). Absorption after outdoor exposure was less than that after laboratory exposure, especially if rain could fall on the concrete surface. 1.1 This test method provides a procedure for the determination of the water absorption by a core of concrete taken from a surface treated with a water repellent.ġ.2 The intended use of the water repellent coating is to reduce the amount of water that absorbs into the substrate.ġ.3 The values stated in SI units are to be regarded as the standard. Water absorption after a given wetting time was increased with an increase of water/cement ratio, a reduction of moist curing and partial replacement of the Portland clinker component of the cement.
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