This document specifies test methods for the evaluation of the application properties for moisture curing@ self-curing or water drying foams dispensed from single pressurized containers used as an insulating air sealant and adhesive for both building and non-building applications. This document 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 requirements prior to use. The following test methods are described: ?? Cutting time: This test method describes how to determine the hardening time of a freshly foamed OCF (froth) until it can be cut. ?? Tack free time: This test method describes how to determine the tack free time of a freshly foamed OCF. ?? Sagging behaviour: This test method describes how to evaluate the sagging behaviour and determine the biggest joint possible before a liquid OCF (froth) slips off.
PREN 17333-3-2018 history
2018PREN 17333-3-2018 Characterization of One Component Foam (OCF) - Part 3: Application