BS EN 1745:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Masonry and masonry products. Methods for determining thermal properties
Hardcopy , PDF
07-28-2020
English
04-30-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Procedures to determine lambda[10,dry, unit]-values
for solid masonry units and lambda[10,dry, mor]-values
for mortars
5 Procedures to determine equivalent
lambda[10,dry, unit]-values for masonry units
with formed voids and composite masonry units
6 Moisture conversion
7 Procedures to determine design thermal values
(R[design,mas] or lambda[design, mas]) for
masonry built from masonry units and mortar
8 Determination of the thermal transmittance of masonry
9 Specific heat capacity
10 Rounding rules for lambda-values for masonry
Annex A (normative) - Tabulated lambda[10,dry, mat]-values
of materials used for masonry products
Annex B (informative) - R[dry,mas]- or
lambda[10,dry,mas]-values of masonry
built from a range of masonry units
containing formed voids
Annex C (informative) - Example of how to use
the tables in Annex B
Annex D (normative) - Requirements for appropriate
calculation procedures
Annex E (informative) - Evaluation of conformity
Annex F (informative) - Alternative procedure for
the moisture correction of units with
formed voids
Bibliography
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