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BS EN 771-4:2003:2005 Edition

BS EN 771-4:2003:2005 Edition

$167.15

Specification for masonry units – Autoclaved aerated concrete masonry units

Published By Publication Date Number of Pages
BSI 2005 40
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This EN specifies the characteristics and performance requirements of autoclaved aerated concrete (AAC) masonry units for which the main intended uses are different types of loadbearing and non-loadbearing applications in all forms of walling including single leaf, cavity, partitions, retaining, basement and general use below ground level, including walling for fire protection, thermal insulation, sound insulation and chimneys.

PDF Catalog

PDF Pages PDF Title
35 (informative) Commentary on the differences between EN 771-4:2003 and BS 6073-1:1981
(informative) Commentary on the differences between EN 771-4:2003 and BS 6073-1:1981
General
Comparison of the scopes of EN 771-4 and BS 6073-1
Normative references
Terms and definitions (see EN 771-4:2003, Clause 3)
Requirements for AAC masonry units (see EN 771-4:2003, Clause 5)
General (see EN 771-4:2003, 5.1)
Dimensions and tolerances (see EN 771-4:2003, 5.2)
36 Density (see EN 771-4:2003, 5.4)
Compressive strength (see EN 771-4:2003, 5.5)
37 Thermal properties (see EN 771-4:2003, 5.6)
Durability (see EN 771-4:2003, 5.7)
Moisture movement (see EN 771-4:2003, 5.8)
Water vapour permeability (see EN 771-4:2003, 5.9)
Water absorption (see EN 771-4:2003, 5.10)
(see EN 771-4:2003, 5.11)
Shear bond strength (see EN 771-4:2003, 5.12)
38 Flexural bond strength (see EN 771-4:2003, 5.13)
Description, designation and classification of AAC masonry units
Marking (see EN 771-4:2003, Clause 7)
Evaluation of conformity (see EN 771-4:2003, Clause 8)
General (see EN 771-4:2003, 8.1)
Initial type testing (see EN 771-4:2003, 8.2)
Factory production control (see EN 771-4:2003, 8.3)
39 Sampling for initial type testing and for independent testing of consignments (see EN 771- 4:2003, Annex A)
Cutting schemes (see EN 771-4:2003, Annex B)

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