標準號：BS 4841-3-2006
中文標準名稱：建筑*終用途用硬質聚氨酯(PUR)和聚異氰尿酸酯(PIR)制品.建立在瀝青屋頂膜下用作屋頂板隔熱帶自動粘附或分離粘接表面的疊層板(屋頂板)用規范
英文標準名稱：Rigid polyisocyanurate (PIR) and polyurethane (PUR) products for building end-use applications - Specification for laminated boards (roofboards) with auto-adhesively or separately bonded facings for use as roofboard thermal insulation under built up bitum
標準類型：Q25
發布日期：2006/7/20 12:00:00
實施日期：2006/7/20 12:00:00
中國標準分類號：Q25
國際標準分類號：91.100.60
引用標準：BS 3690-2-1989;BS EN 300-1997;BS EN 636-2003;BS EN 822-1995;BS EN 823
適用范圍：This British Standard specifies requirements for rigid polyisocyanurate(PIR) and polyurethane (PUR) cored laminated boards (roofboards)with auto-adhesively or separately bonded flexible and/or rigid facings,for use as roofboard thermal insulation under built-up bituminousroofing membranes. The standard also applies to product roofboardswith one flexible and one rigid facing.NOTE 1 Because of the changes introduced into this standard, productsconforming to this standard also conform to BS EN 13165:2001incorporating amendments 1 and 2.NOTE 2 Additional information for the guidance of users, installers anddesigners is given in informative Annexes A, B, C, D and E to this standard.