British Standards Institution

Sector: Manufacturing

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for standards for concrete reinforcing and prestressing steels and the UK input to the work of CEN/TC 459/SC 4, ISO/TC 17/SC 16.

Committee standards activity

In Progress (33)

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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.
PD ISO/TR 24870	Sustainability principles applicable to steels for the reinforcement and prestressing of concrete Categories: Unclassified documents Proposal begins :	Proposal
PD CEN/TR 10366	Steel for the reinforcement of concrete - Weldablereinforcing steels - Recommendations for controlling the machine straightening by aprocessor of reinforcing steel coils manufactured according to EN 10080 Categories: Unclassified documents Drafting begins : 2025-05-20	Drafting
ISO/TC 17/SC 16 N 1181, ISO/NP 15630-3	Steel for the reinforcement and prestressing of concrete -- Test methods -- Part 3: Prestressing steel Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Steels. Concrete reinforcement Proposal begins : 2021-12-16	Proposal
ISO/PWI 6935-3	Steel for the reinforcement of concrete -- Part 3: Welded fabric Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Steels. Concrete reinforcement Proposal begins : 2021-01-19	Proposal
ISO/PWI 10544	Cold-reduced steel wire for the reinforcement of concrete and the manufacture of welded fabric Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Steels. Concrete reinforcement \| Construction \| Construction materials and building \| Construction materials \| Concrete and concrete products Proposal begins : 2021-01-19	Proposal
ISO/NP 6435	Stainless steel bars for the reinforcement of concrete Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Iron and steel products. General \| Steels. Bars and rods \| Construction \| Construction materials and building \| Construction materials \| Concrete and concrete products Proposal begins : 2020-12-21	Proposal
CEN/TC 459/SC 4 N xx, Adoption of prEN 10xyz	Prestressing steels – Waxed and sheathed strands for construction applications Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Steels. Concrete reinforcement \| Construction \| Construction materials and building Proposal begins : 2021-07-12	Proposal
CEN/TC 459/SC 4 N xx,	Steel for the reinforcement of concrete - Galvanized reinforcing steel products Categories: Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Steels. Concrete reinforcement Proposal begins : 2021-08-25	Proposal
CEN/TC 459/SC 4 N 383,	Steel for the reinforcement of concrete — Weldable reinforcing steels — Recommendations for controlling the machine straightening by a processor of reinforcing steel coils manufactured according to EN 10080 Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Iron and steel products \| Steels. Concrete reinforcement Proposal begins : 2021-07-12	Proposal
BSEN10348-1	Steel for the reinforcement of concrete - Galvanized reinforcing steel. - Part 1: General Categories: Steels. Concrete reinforcement \| Concrete and concrete products Public comment begins : 2006-04-18	Public comment

Published (21)

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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.
BS ISO 6934-4:2020	Steel for the prestressing of concrete. Strand Categories: Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 2020-12-11	Published standard
BS ISO 6435:2024	Stainless steel bars for the reinforcement of concrete Categories: Steels. Concrete reinforcement Published standard begins : 2024-04-17	Published standard
BS ISO 16020:2005	Steel for the reinforcement and prestressing of concrete. Vocabulary Categories: Metallurgy \| Steels. Concrete reinforcement Published standard begins : 2006-01-13	Published standard
BS ISO 14656:1999	Epoxy powder and sealing material for the coating of steel for the reinforcement of concrete Categories: Organic coatings \| Treatments and coatings. Other \| Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 2000-01-12	Published standard
BS ISO 14654:1999	Epoxy-coated steel for the reinforcement of concrete Categories: Organic coatings \| Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 1999-12-23	Published standard
BS ISO 10144:2018	Steels for the reinforcement and prestressing of concrete. Certification scheme for steel bars and wires Categories: Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 2018-10-04	Published standard
BS EN ISO 15630-3:2025	Steel for the reinforcement and prestressing of concrete. Test methods. Prestressing steel Categories: Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 2025-06-23	Published standard
BS EN ISO 15630-2:2019	Steel for the reinforcement and prestressing of concrete. Test methods. Welded fabric and lattice girders Categories: Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 2019-03-13	Published standard
BS EN ISO 15630-1:2019	Steel for the reinforcement and prestressing of concrete. Test methods. Reinforcing bars, rods and wire Categories: Steels. Concrete reinforcement \| Structures. Concrete Published standard begins : 2019-03-13	Published standard
BS EN 10348:2024	Steel for the reinforcement of concrete. Galvanized reinforcing steel products Categories: Steels. Concrete reinforcement Published standard begins : 2024-03-28	Published standard

Withdrawn (27)

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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.
BS EN ISO 4066:2000	Construction drawings. Bar scheduling Categories: Drawings. Construction \| Steels. Concrete reinforcement Withdrawn begins : 2005-09-13	Withdrawn
BS EN ISO 15630-3:2019	Steel for the reinforcement and prestressing of concrete. Test methods. Prestressing steel Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2025-06-23	Withdrawn
BS EN ISO 15630-3:2010	Steel for the reinforcement and prestressing of concrete. Test methods. Prestressing steel Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2019-03-12	Withdrawn
BS EN ISO 15630-3:2002	Steel for the reinforcement and prestressing of concrete. Test methods. Prestressing steel Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2010-11-10	Withdrawn
BS EN ISO 15630-2:2010	Steel for the reinforcement and prestressing of concrete. Test methods. Welded fabric Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2019-03-13	Withdrawn
BS EN ISO 15630-1:2010	Steel for the reinforcement and prestressing of concrete. Test methods. Reinforcing bars, wire rod and wire Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2019-03-13	Withdrawn
BS EN ISO 15630-1:2002	Steel for the reinforcement and prestressing of concrete. Test methods. Reinforcing bars, wire rod and wire Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2010-11-10	Withdrawn
BS EN 10348-2:2018	Steel for the reinforcement of concrete. Galvanized reinforcing steel. Galvanized reinforcing steel products Categories: Steels. Concrete reinforcement Withdrawn begins : 2024-03-28	Withdrawn
BS 8666:2005	Scheduling, dimensioning, bending and cutting of steel reinforcement for concrete. Specification Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2020-12-14	Withdrawn
BS 8666:2005	Scheduling, dimensioning, bending and cutting of steel reinforcement for concrete. Specification Categories: Steels. Concrete reinforcement \| Structures. Concrete Withdrawn begins : 2008-01-08	Withdrawn

Standards Development

ISE/104 - Concrete Reinforcing and Pre-Stressing Steels

Committee standards activity