scope:

This document specifies requirements for in-situ formed urea formaldehyde foam (UF) products when installed in external walls, internal walls, partitions, floors and roofs. Products covered by this standard may also be used for acoustic applications. This document is a specification for the rigid foam dispensing system before installation. This document describes the product characteristics and includes procedures for testing, marking and labelling and the rules for evaluation of conformity. This document does not specify the required level of all properties that should be achieved by a product to demonstrate fitness for purpose in a particular application. The required levels are to be found in regulations or non-conflicting standards. UF products with a declared thermal conductivity at 10 °C (mean temperature) greater than 0,050 W/(mK) are not covered by this document. This document does not cover factory made products utilising urea formaldehyde foam intended to be used for the insulation of buildings or for the insulation of building equipment and industrial installations. This document does not specify all the requirements for the raw materials or the performance requirements for loadbearing applications.