<p>This document specifies the equipment and procedures for determining the short-term water absorption of preformed pipe insulation by partial immersion in water. It is applicable to thermal insulating products.</p>
<p>NOTE It is intended to simulate the water absorption caused by exposure to rain for 24 h during product installation.</p>
<p>This document has been prepared for products used to insulate building equipment and industrial installations, but it can also be applied to products used in other areas.</p>
Registration number (WIID)
81151
Scope
<p>This document specifies the equipment and procedures for determining the short-term water absorption of preformed pipe insulation by partial immersion in water. It is applicable to thermal insulating products.</p>
<p>NOTE It is intended to simulate the water absorption caused by exposure to rain for 24 h during product installation.</p>
<p>This document has been prepared for products used to insulate building equipment and industrial installations, but it can also be applied to products used in other areas.</p>
