Projects

Цемент – Одређивање запреминске масе - Исправка 1

50.60 Close of voting. Proof returned by secretariat

Masonry cement - Testing for workability (cohesivity)

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

Cement - Part 6: Cement with recycled building materials

50.99 FDIS or proof approved for publication

Admixtures for concrete, mortar and grout - Test methods - Part 1: Reference concrete and reference mortar for testing

50.60 Close of voting. Proof returned by secretariat

Complementary product category rules for gypsum-based construction products

40.60 Close of voting

Reactivity of cement constituents - Heat of hydration and bound water content methods

40.60 Close of voting

Admixtures for concrete, mortar and grout - Test methods - Part 6: Infrared analysis

40.60 Close of voting

Admixtures for concrete, mortar and grout - Part 7: Shrinkage reducing admixtures - Definitions, requirements, conformity, marking and labelling

40.60 Close of voting

Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO/DIS 10426-2:2019)

40.60 Close of voting

Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations (ISO/DIS 10426-5:2023)

40.20 DIS ballot initiated: 12 weeks

Non-metallic mineral raws - Slag - constituent for cement production - Classification, technical conditions and test methods

90.93 Standard confirmed

Non-metallic mineral raws - Pozzolanic materials - Constituents for cement production - Classification, technical conditions and test methods

90.93 Standard confirmed

Non-metallic mineral raws - Limestone - Constituent for cement production - Classification, technical conditions and test methods

90.93 Standard confirmed

Non-metalic mineral raws - Calcium-sulfate - Cement setting time regulator - Classification and technical conditions

60.60 Standard published

Cement - Determination of bulk density

60.60 Standard published

Building gypsum — Methods of chemical testing

90.93 Standard confirmed

Cement - Guidelines for the application of EN 197-2: Assessment and verification of constancy of performance

60.60 Standard published

Design, preparation and application of internal gypsum plastering systems

60.60 Standard published