Measuring of thermal conductivity
(hot plate apparatus)
according to DIN 52612
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determination of thermal conductivity according
to DIN 51612 of brick bodies, single bricks, masonry parts |
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determination of thermal conductivity of brick
bodies according to DIN 51046 (hot wire method) |
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determination of thermal conductivity according
to DIN 52611 of pre-fabricated wall elements |
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testing of building parts and walls with respect
to frost, heat and heavy rain with constant or varying conditions |
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surveying of buildings with respect to building
physics |
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computer-aided calculation of thermal conductivity
and temperature distribution of vertically perforated bricks |
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optimization of brick cross sections regarding
heat insulation properties i.e. bulk density, perforation pattern and web
design |
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fire tests at walls according to DIN 4102 |
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measuring of thermal conductivity
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material testing according to standards
and guidelines: |
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masonry bricks according to DIN 105 |
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roof tiles according to DIN EN 1304 |
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paving bricks according to DIN 18503 |
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engineering bricks according to DIN 4051 |
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concrete tests according to DIN 1048 |
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etc. |
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special tests: |
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testing of modulus of elasticity of wall building
material |
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testing of adhesive shear strenght and adhesive
tensile strength |
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testing of tensile strength and compressive strength
under constant or varying load |
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investigation into the effect of moisture on
building materials |
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etc. |
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wall test stand
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testing of frost resistance of survace bricks,
paving bricks, roof tiles and paving tiles according to German and European
standards |
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consulting in planning, construction of building
and in building damages |
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expert reports |
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quality control of pre-fabricated brick elements
according to DIN 1053-4 and DIN 1045:
pre-fabricated wall elements, concrete inforced brick elements, reinforced
concrete ceilings, beam ceilings, etc. |
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testing of load bearing and deformation behaviour
of two-layer masonry |
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determination of shear strength of wall elements |
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special tests of large wall and ceiling elements
and other special constructions |
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IZF Essen e. V. 2002