DIN EN 1745:2012-07

1 Scope
2 Normative references
3 Definitions and symbols
  3.2 Definitions
  3.3 Symbols
4 Procedures to determine design thermal values
  for solid masonry units and mortars
  4.1 General
  4.2 Basic lambda-values for solid masonry units and mortars
      4.2.1 Tabulated lambda-values (determination based on
            lambda-density relation only)
      4.2.2 Measured lambda-values (determination
            based on h-density
            relation and initial type testing of lambda)
  4.3 Design R[nu]- or lambda[nu]-values for solid masonry
      units and mortars
5 Procedures to determine design thermal values (R[nu]
  or equivalent lambda[nu]) of masonry built from solid masonry
  units and mortar
  5.1 Test measurements
  5.2 Calculation methods
      5.2.1 General
      5.2.2 Numerical calculation
      5.2.3 Simplified calculation
6 Procedures to determine design thermal values (R[nu]
  or equivalent lambda[nu]) for masonry units with
  formed voids and composite masonry units and for
  walls built from such units and mortar
  6.1 General
  6.2 R[nu]- or equivalent lambda[nu]-values of masonry units with
      formed voids and composite masonry units
  6.3 R[nu]- or equivalent lambda[nu]-values of
      masonry built from masonry units with formed
      voids or composite masonry units
      and mortar
      6.3.1 Tabulated values
      6.3.2 Test measurements
      6.3.3 Calculation methods
7 Determination of the thermal transmittance of masonry
Annex A (normative) Tabulated lambda[10, dry]-values of materials
        used for masonry products and mortar products
Annex B (informative) Tabulated basic R- or equivalent
        lambda-values of masonry built from masonry units
        with formed voids
Annex C (informative) Example how to use the table in annex B
Annex D (normative) Requirements for appropriate calculation
        procedures
      D.1 Capabilities of the program
      D.2 Input data and results
      D.3 Testing of the program accuracy
      D.4 Reference cases
Annex E (normative) Evaluation of conformity of lambda- or R-values
      E.1 General
      E.2 Initial thermal type-testing of a product
      E.3 Factory production control
          E.3.1 Control of finished products - based on tabulated
                values
          E.3.2 Control of finished products - based on
                measurements
Annex ZA (informative) A-deviations
Bibliography

Fournit des procédures pour la détermination de la conception Les valeurs thermales (la résistance et/ou le courant ascendant thermal Conductivité) des produits de la maçonnerie et la maçonnerie.