Chemical analyses of silicate and building materials

The accredited laboratories of the Technical and Test Institute for Construction Prague (TZÚS Praha, s.p.) offer testing in the field of chemical analyses of silitace and building materials; 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 Plzeň Branch
 

Other chemical analysis

ČSN EN ISO 10545-15  Ceramic tiles - Part 15: Determination of lead and cadmium given off by glazed tiles (ISO 10545-15:1995)
ČSN 72 0102  Basic analysis of silicates - Determination of loss by drying
ČSN 72 0103  Basic analysis of silicates - Determination of loss on ignition
ČSN 72 0105-2  Basic analysis of silicates - Determination of silicon dioxide
ČSN 72 0117  Basic analysis of silicates - Determination of sulphate sulphur
ČSN 72 0118  Basic analysis of silicates - Determination of total sulphur
ČSN 72 0119  Basic analysis of silicates - Determination of sodium oxide
ČSN 72 0120  Basic analysis of silicates. Determination of potassium oxide
ČSN 72 1070  Determination of pH of ceramic raw materials and masses
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 1744-1 Tests for chemical properties of aggregates - Part 1: Chemical analysis
ČSN EN 480-10  Admixtures for concrete, mortar and grout - Test methods - Part 10: Determination of water soluble chloride content
ČSN EN 480-12  Admixtures for concrete, mortar and grout - Test methods - Part 12: Determination of the alkali content of admixtures
ČSN EN 772-5  Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units
ČSN EN 993-16  Dense shaped refractory products. Methods of test. Part 16: Determination of resistance to sulphuric acid
ČSN EN ISO 10058-1  Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
ČSN EN ISO 10058-3 Chemical analysis of magnezite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES)
ČSN EN ISO 20565-1  Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
ČSN EN ISO 20565-3 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP - AES)
ČSN EN ISO 21068-2 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
ČSN EN ISO 21068-3 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
ČSN EN ISO 21079-1  Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution
ČSN EN ISO 21079-3 Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES)
ČSN EN ISO 21587-1  Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica
ČSN EN ISO 21587-2 Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica
ČSN EN ISO 21587-3 Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods
ČSN ISO 10523  ČSN ISO 10523 
Ing. Alexander Trinner
Head of Branch
Phone.: +420 377 244 158
Mobil: +420 602 185 785
E-mail: trinner@tzus.cz
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