Review and modification of standard for compliance with current form and style including references to standard conditions. This standard uses concrete blocks for the testing apparatus in evaluating sealants. The concrete block preparation references a withdrawn standard. This ballot proposes to change the reference to a standard for block preparation within C719. For reference, the respective language of the replacement standards has been included, but is not open for balloting.
Keywordsbubbling; elastomeric; solvent-release sealant; Appearance of materials; Blistering; Bubble test; Elastomeric seals/sealants; Solvent-release sealants; Surface analysis--building construction materials/insulation; Surface blistering; Temperature tests--building materials; Weathering (sealants);
Draft Under Development