BS 5241-2:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Rigid polyurethane (PUR) and polyisocyanurate (PIR) foam when dispensed or sprayed on a construction site Specification for dispensed foam for thermal insulation or buoyancy applications
Hardcopy , PDF
02-01-2024
English
31-05-1991
Committees responsible
Foreword
Specification
1. Scope
2. Designation
3. Composition
4. Sampling
5. Physical properties
6. Marking
Appendices
A. Notes for designers
B. Guidance on thermal conductivity design and 3 day
values
C. Burning characteristics of polyurethane and
polyisocyanurate rigid foams and recommendations
regarding their use
Tables
1. Physical properties
2. Designation codes for thermal conductivity
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