EN 14315-2:2013 建筑保温产品.原位形成喷涂硬质聚氨酯(PUR)和polyisocyanurate(PIR)泡沫产品.
Thermal insulating products for buildings - In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products - Part 2: Specification for the installed insulation products