Construction binders, slag, ashes

The accredited laboratories of the Technical and Test Institute for Construction Prague (TZÚS Praha, s.p.) offer testing in the field of construction binders, sag, ashes; the list of accredited test procedures can be found in the table below. The Technical and Test Institute for Construction Prague also offers non-accredited test procedures in this field. If you are interested in services in this area, please contact the branch in your selected region or use the inquiry form at the bottom of the page. Laboratory services are complemented with the services provided by the certification body for products.

Regional branches operating in the field:
(click to contact your regional branch or use the contact form at the bottom of the page)

The Prague Branch
The České Budějovice Branch
The Brno Branch
The Ostrava Branch
The Teplice Branch

ČSN 72 0102 Basic analysis of silicates - Determination of loss by drying
ČSN 72 0105-1 Basic analysis of silicates - Determination of silicon dioxide
ČSN 72 0105-2 Basic analysis of silicates - Determination of silicon dioxide
ČSN 72 0106 Basic analysis of silicates - Determination of silicon dioxide and the acid - indecomposable part
ČSN 72 0107 Basic analysis of silicates - Determination of acid - indecomposable part
ČSN 72 0110-3 Basic analysis of silicates - Determination of ferric oxide
ČSN 72 0110-4 Basic analysis of silicates - Determination of ferric oxide
ČSN 72 0113-1 Basic analysis of silicates - Determination of calcium oxide
ČSN 72 0113-2 Basic analysis of silicates - Determination of calcium oxide
ČSN 72 0113-3 Basic analysis of silicates - Determination of calcium oxide
ČSN 72 0114-1 Basic analysis of silicates - Determination of magnesium oxide
ČSN 72 0114-2 Basic analysis of silicates - Determination of magnesium oxide
ČSN 72 0114-3 Basic analysis of silicates - Determination of magnesium oxide
ČSN 72 0117 Basic analysis of silicates - Determination of sulphate sulphur
ČSN 72 0118 Basic analysis of silicates - Determination of total sulphur
ČSN 72 1206 Gypsum and anhydride cement admixture
ČSN 72 1213 Physical and mechanical tests of limestone
ČSN 72 2071 Fly ash for building industry purposes - Common provisions, requirements and test methods
ČSN 72 2080 Fly ash and ash from fluidised bed combustion for building industry purposes - Common provisions, requirements and test methods
ČSN 72 2113 Determination of density of cement
ČSN 72 2301 Plaster binders. Classification. Common technical requirements. Testing methods
ČSN EN 1008 Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete
ČSN EN 13279-2 Gypsum binders and gypsum plasters - Part 2: Test methods
ČSN EN 13963 Jointing materials for gypsum plasterboards - Definitions, requirements and test methods
ČSN EN 14227-3 Hydraulically bound mixtures - Specifications - Part 3: Fly ash bound granular mixtures
ČSN EN 15167-1 Ground granulated blast furnace slag for use in concrete, mortar and grout - Part 1: Definitions, specifications and conformity criteria
ČSN EN 196-1 Methods of testing cement - Part 1: Determination of strength
ČSN EN 196-10 Methods of testing cement - Part 10: Determination of the water-soluble chromium (VI) content of cement
ČSN EN 196-2 Method of testing cement - Part 2: Chemical analysis of cement
ČSN EN 196-3 Methods of testing cement - Part 3: Determination of setting times and soundness
ČSN EN 196-5 Methods of testing cement - Part 5: Pozzolanicity test for pozzolanic cement
ČSN EN 196-6 Methods of testing cement - Part 6: Determination of fineness
ČSN EN 196-8 Methods of testing cement - Part 8: Heat of hydration - Solution method
ČSN EN 413-2 Masonry cement - Part 2: Test methods
ČSN EN 450-1 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria
ČSN EN 451-1 Method of testing fly ash - Part 1: Determination of free calcium oxide content
ČSN EN 451-2 Method of testing fly ash. Part 2: Determination of fineness by wet sieving
ČSN EN 459-2 Building lime - Part 2: Test methods
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