BS 4841-3:2006
Статус: Дата введения в действие:
| Обозначение | BS 4841-3:2006 |
|---|---|
| Заглавие на английском языке | 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 bituminous roofing membranes |
| Количество страниц оригинала | 20 |