EN 771-1 ed. 2This description is for standard: EN 771-1 ed. 2This European Standard specifies the characteristics and performance requirements for masonry units manufactured from clay for use in maso
EN 771-2 ed. 2This description is for standard: EN 771-2 ed. 2This European Standard specifies the characteristics and performance requirements of calcium silicate masonry units for which the main int
EN 771-3 ed. 2This description is for standard: EN 771-3 ed. 2This European Standard specifies the characteristics and performance requirements of aggregate concrete masonry units made from dense and
EN 771-4 ed. 2This description is for standard: EN 771-4 ed. 2This European Standard specifies the characteristics and performance requirements of autoclaved aerated concrete (AAC) masonry units for w
EN 771-5 ed. 2This description is for standard: EN 771-5 ed. 2This European Standard specifies the characteristics and performance requirements of manufactured stone masonry units for which the main i
EN 771-6 ed. 2This description is for standard: EN 771-6 ed. 2This European Standard specifies the characteristics and performance requirements of masonry units manufactured from natural stone the wid
EN 772-11This description is for standard: EN 772-11This European Standard specifies a method of determining the water absorption coefficient due to capillary action for aggregate concrete, autoclaved
EN 772-16This description is for standard: EN 772-16This European Standard specifies a method of determining the overall dimensions, thickness and combined thickness of shells and webs, depth of voids
EN 772-18This description is for standard: EN 772-18This European Standard specifies a method of determining the freeze-thaw resistance of calcium silicate masonry units.
EN 772-2This description is for standard: EN 772-2This European Standard specifies a method of determining the percentage area of voids in aggregate concrete masonry units.
EN 772-20This description is for standard: EN 772-20This European Standard specifies a method for determining the flatness of faces of aggregate concrete, manufactured stone and natural stone masonry
EN 772-21This description is for standard: EN 772-21This European Standard specifies a method of determining the water absorption of clay and calcium silicate masonry units by immersing them in cold w