Standard [CURRENT]
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This standard applies to the use of Category I calcium silicate masonry units according to DIN EN 771-2 for protected and unprotected masonry, which may be subject to requirements regarding stability, thermal, acoustic and fire protection.
This document replaces DIN 20000-402:2016-03 .
This document has been modified by: DIN 20000-402/A1:2020-11