OS GSO EN 934-3:2021
EN 934-3:2009
Omani Standard
Current Edition
·
Approved on
01 July 2021
Admixtures for concrete, mortar and grout - Part 3: Admixtures for masonry mortar - Definitions, Requirements, conformity and marking and labelling
OS GSO EN 934-3:2021 Files
No files for this standard are available in the store currently.
Obtaining this standard through the store is currently unavailable. You can acquire it directly from its source.
OS GSO EN 934-3:2021 Scope
This European Standard defines and specifies the requirements and conformity criteria for admixtures for use in cement based masonry mortar. It covers two types of admixtures, long term retarding and air entraining/plasticising which are used in ready-mixed and site made masonry mortars. Provisions for the use of admixtures for masonry mortar are not part of this European Standard but are covered by EN 998-1 and EN 998-2.
Best Sellers From Construction and Building Sector
OS GSO 1431:2002
GSO 1431:2002
Omani Standard
Sanitary appliances - pressurized flushing devices
GSO 1427:2008
Gulf Standard
Ceramic Sanitary Appliances - Western Water Closets
GSO 1431:2002
Gulf Technical Regulation
Sanitary appliances - pressurized flushing devices
OS GSO 1427:2008
GSO 1427:2008
Omani Standard
Ceramic Sanitary Appliances - Western Water Closets
Recently Published from Construction and Building Sector
GSO ISO 16535:2026
ISO 16535:2019
Gulf Standard
Thermal insulating products for building applications — Determination of long-term water absorption by immersion
GSO ASTM C1170/C1170M:2026
ASTM C1170/C1170M:20
Gulf Standard
Standard Test Method for Determining Consistency and Density of Roller-Compacted Concrete Using a Vibrating Table
GSO ISO 679:2026
ISO 679:2009
Gulf Standard
Cement — Test methods — Determination of strength
GSO ISO 50002-2:2026
ISO 50002-2:2025
Gulf Standard
Energy audits — Part 2: Guidance for conducting an energy audit using ISO 50002-1 in buildings