Szabványfigyelő
2022. január
Új európai szabványkiadványok
CEN/TS 19103:2021
Eurocode 5: Design of Timber Structures. Structural design of timber-concrete composite structures. Common rules and rules for buildings
EN 15942:2021
Sustainability of construction works. Environmental product declarations. Communication format business-to-business
EN ISO 12571:2021
Hygrothermal performance of building materials and products. Determination of hygroscopic sorption properties (ISO 12571:2021)
EN 13286-1:2021
Unbound and hydraulically bound mixtures. Part 1: Test methods for laboratory reference density and water content. Introduction, general requirements and sampling
EN 13286-4:2021
Unbound and hydraulically bound mixtures. Part 4: Test methods for laboratory reference density and water content. Vibrating hammer
EN 13286-41:2021
Unbound and hydraulically bound mixtures. Part 41: Test method for the determination of the compressive strength of hydraulically bound mixtures
EN 13286-47:2021
Unbound and hydraulically bound mixtures. Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling
2021. december
Nemzeti szabványok közzététele
MSZ 4717:2021
A cementek CaSO4-tartalmú kötésszabályozó anyagai
(fotó: https://elements.envato.com/)