British Standards Institution

Sector: Construction

Overview: Under the direction of B/517, to plan, programme and co-ordinate the package of standards for as mixtures and to resource and organize the structure and work necessary to produce and maintain the standards. To provide the UK input into CEN/TC 104/SC 3.

Committee standards activity

In Progress (3)

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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.
CEN/TC 104 N 2176, prEN 934-7	Admixtures for concrete, mortar and grout — Part 7: Shrinkage reducing admixtures - Definitions, requirements, conformity, marking and labelling Categories: Information management \| Standardization. General rules \| Construction \| Construction materials and building \| Construction materials \| Cement. Gypsum. Lime. Mortar \| Concrete and concrete products Proposal begins : 2021-09-20	Proposal
BS EN 934-7:2024	Admixtures for concrete, mortar and grout. - Part 7: Shrinkage reducing admixtures - Definitions, requirements, conformity, marking and labelling Categories: Cement. Gypsum. Lime. Mortar \| Concrete and concrete products Approval begins :	Approval
BS EN 934-2	Admixtures for concrete, mortar and grout. - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling Categories: Construction materials and building \| Concrete and concrete products Public comment begins : 2014-10-09	Public comment

Published (23)

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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.
DD CEN/TS 14754-1:2007	Curing compounds. Test methods. Determination of water retention efficiency of common curing compounds Categories: Concrete and concrete products Published standard begins : 2007-08-21	Published standard
BS EN 934-6:2019	Admixtures for concrete, mortar and grout. Sampling, assessment and verification of the constancy of performance Categories: Cement. Gypsum. Lime. Mortar \| Concrete and concrete products Published standard begins : 2019-03-13	Published standard
BS EN 934-6:2001	BSEN934-6 : 2001 Admixtures for Concrete, Mortar and Grout. Part 6: Sampling, conformity control and evaluation of Conformity Categories: Construction materials. Other Published standard begins : 2001-09-19	Published standard
BS EN 934-5:2007	Admixtures for concrete, mortar and grout. Admixtures for sprayed concrete. Definitions, requirements, conformity, marking and labelling Categories: Concrete and concrete products Published standard begins : 2007-11-22	Published standard
BS EN 934-4:2009	Admixtures for concrete, mortar and grout. Admixtures for grout for prestressing tendons. Definitions, requirements, conformity, marking and labelling Categories: Concrete and concrete products Published standard begins : 2009-06-25	Published standard
BS EN 934-4:2001	Admixtures for concrete, mortar and grout. Admixtures for prestressing tendons. Definitions, requirements, conformity, marking and labelling Categories: Construction materials. Other Published standard begins : 2001-09-19	Published standard
BS EN 934-3:2009+A1:2012	Admixtures for concrete, mortar and grout. Admixtures for masonry mortar. Definitions, requirements, conformity and marking and labelling Categories: Concrete and concrete products Published standard begins : 2012-10-30	Published standard
BS EN 934-3:2003	Admixtures for concrete, mortar and grout. Admixtures for masonry mortar. Definitions, requirements, conformity, marking and labelling Categories: Construction materials and building \| Cement. Gypsum. Lime. Mortar Published standard begins : 2004-03-10	Published standard
BS EN 934-2:2009+A1:2012	Admixtures for concrete, mortar and grout. Concrete admixtures. Definitions, requirements, conformity, marking and labelling Categories: Construction materials and building \| Concrete and concrete products Published standard begins : 2012-10-05	Published standard
BS EN 934-1:2008	Admixtures for concrete, mortar and grout. Common requirements Categories: Concrete and concrete products Published standard begins : 2008-03-12	Published standard

Withdrawn (18)

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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 934-6:2000	Admixtures for concrete, mortar and grout. Sampling, conformity control, evaluation of conformity, marking and labelling Categories: Cement. Gypsum. Lime. Mortar \| Concrete and concrete products Withdrawn begins : 2001-09-19	Withdrawn
BS EN 934-4:2000	Admixtures for concrete, mortar and grout. Admixtures for grout for prestressing tendons. Definitions, requirements and conformity Categories: Cement. Gypsum. Lime. Mortar Withdrawn begins : 2001-09-19	Withdrawn
BS EN 934-3:2009	Admixtures for concrete, mortar and grout. Admixtures for masonry mortar. Definitions, requirements, conformity and marking and labelling Categories: Concrete and concrete products Withdrawn begins : 2012-10-30	Withdrawn
BS EN 934-2:2009	Admixtures for concrete, mortar and grout. Concrete admixtures. Definitions, requirements, conformity, marking and labelling Categories: Construction materials and building \| Concrete and concrete products Withdrawn begins : 2012-10-05	Withdrawn
BS EN 934-2:2001	Admixtures for concrete, mortar and grout. Concrete admixtures. Definitions, requirements, conformity, marking and labelling Categories: Concrete and concrete products Withdrawn begins : 2004-11-18	Withdrawn
BS EN 934-2:2001	Admixtures for concrete, mortar and grout. Concrete admixtures. Definitions, requirements, conformity, marking and labelling Categories: Concrete and concrete products \| Construction materials. Other Withdrawn begins : 2006-05-23	Withdrawn
BS EN 480-6:2005	Admixtures for concrete, mortar and grout. Test methods. Infrared analysis Categories: Cement. Gypsum. Lime. Mortar \| Concrete and concrete products Withdrawn begins : 2024-08-13	Withdrawn
BS EN 480-15:2013	Admixtures for concrete, mortar and grout. Test methods. Reference concrete and method for testing viscosity modifying admixtures Categories: Concrete and concrete products Withdrawn begins : 2023-08-15	Withdrawn
BS EN 480-13:2009+A1:2011	Admixtures for concrete, mortar and grout. Test methods. Reference masonry mortar for testing mortar admixtures Categories: Cement. Gypsum. Lime. Mortar Withdrawn begins : 2015-06-05	Withdrawn
BS EN 480-13:2009	Admixtures for concrete, mortar and grout. Test methods. Reference masonry mortar for testing mortar admixtures Categories: Cement. Gypsum. Lime. Mortar Withdrawn begins : 2011-07-27	Withdrawn

Standards Development

B/517/3 - Admixtures

Committee standards activity