British Standards Institution - Committee

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PRI/72 - (Disbanded 18.05.2025 See W/-)Rigid cellular materials

Sector: Manufacturing

Categories: Thermosetting materials | Cellular materials | Concrete and concrete products | Thermal and sound insulating materials

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for the UK input into ISO/TC 61/SC 10.

Committee standards activity

In Progress (20)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
Proposed withdrawal of BS 7523:1991	Specification for preformed cellular polyethylene (PE) materials for the thermal insulation of pipework Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 7021:1989	Code of practice for thermal insulation of roofs externally by means of sprayed rigid polyurethane (PUR) or polyisocyanurate (PIR) foam Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 6586-1:1993	Rigid polyurethane (PUR) foam produced by the press injection method: Specification for PUR foam for insulated panels for transport containers and insulated vehicles bodies Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 5618:1985	Code of practice for thermal insulation of cavity walls (with masonry or concrete inner and outer leaves) by filling with urea-formaldehyde (UF) foam systems Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 5617:1985	Specification for urea-formaldehyde (UF) foam systems suitable for thermal insulation of cavity walls with masonry or concrete inner and outer leaves Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 5608:1993	Specification for preformed rigid polyurethane (PUR) and polyisocyanurate (PIR) foams for thermal insulation of pipework and equipment Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 5241-2:1991	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 Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 5241-1:1994	Rigid polyurethane (PUR) and polyisocyanurate (PIR) foam when dispensed or sprayed on a construction site: Specification for sprayed foam thermal insulation applied externally Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 4840-2:1994	Rigid polyurethane (PUR) foam in slab form: Specification for PUR foam for use in refrigerator cabinets, cold rooms and stores Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal
Proposed withdrawal of BS 4840-1:1985	Rigid polyurethane (PUR) foam in slab form: Specification for PUR foam for use in transport containers and insulated vehicle bodies Categories: Information management \| Standardization. General rules \| Cellular materials \| Thermal insulation Proposal begins : 2023-10-26	Proposal

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
AMD 15258	NO TITLE Categories: Thermal and sound insulating materials Published standard begins : 2004-07-15	Published standard

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.