Stone and aggregate

The accredited laboratories of the Technical and Test Institute for Construction Prague (TZÚS Praha, s.p.) offer testing in the field of stone and agregate; 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 Předměřice nad Labem Branch
The Brno Branch
The Ostrava Branch
The Plzeň Branch
 

58979/04-013  
ASTM C 1260-94 Test Method for Potential Alkali Reactivity of Aggregates
ČSN 72 1006 Soil compaction control
ČSN 72 1010  Determination of earth volume mass
ČSN 72 1018 Laboratory determination of relative mature of cohesionless soils
ČSN 72 1021 Laboratory determination of organic substances in soils
ČSN 72 1159, art. 10 to 13 Determination of resistance to climatic influence of natural and artificial building stone - cladding
ČSN 72 1176 Test of durability and frost resistance of aggregates
ČSN 72 1176, art. 7 to16 Test of durability and resistance of aggregates with sulphate sodium
ČSN 72 1176, method B Test of frost resistance of aggregates - freezing test
ČSN 72 1179 Determination of reactivity of aggregates in connection with alkalies
ČSN 72 1180 Determination of different particles in aggregates. Extraneous parts, free mica
ČSN 72 1187 Tests for filler aggregate used in bituminous mixtures - Loss by drying
ČSN 72 1213 Physical and mechanical tests of limestone
ČSN CEN ISO/TS 17892-1 Geotechnical investigation and testing - Laboratory testing of soil - Part 1: Determination of water content
ČSN CEN ISO/TS 17892-12 Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of Atterberg limits
ČSN CEN ISO/TS 17892-3, art. 1 to7 Geotechnical investigation and testing - Laboratory testing of soil - Part 3: Determination of particle density - Pycnometer method
ČSN CEN ISO/TS 17892-4, art. 1 to4.2.2, 5.1 to5.2.3.2, 6.1, 7 Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution
ČSN CEN ISO/TS 17892-7, art. 1 to7 Geotechnical investigation and testing - Laboratory testing of soil - Part 7: Unconfined compression test on fine-grained soil
ČSN EN  1097-2 Tests for mechanical and physical properties of aggregates - Part 2: Methods for the determination of resistance to fragmentation (Los Angeles)
ČSN EN  1097-3 Tests for mechanical and physical properties of aggregates - Part 3: Determination of loose bulk density and voids
ČSN EN  1097-6 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption
ČSN EN  13055-1, annex A, C Lightweight aggregates - Part 1: Lightweight aggregates for concrete, mortar and grout
ČSN EN  13450, annex C  Aggregates for railway ballast - grinding resistance
ČSN EN  13450, annex F  Aggregates for railway ballast - frost resistance
ČSN EN  13450, annex G  Aggregates for railway ballast- resistance - magnesium sulphate test
ČSN EN  1367-2 Tests for thermal and weathering properties of aggregates - Part 2: Magnesium sulfate test
ČSN EN  14157, method B Natural stone test methods - Determination of abrasion resistance - Böhm
ČSN EN  14617-1 Agglomerated stone - Test methods - Part 1: Determination of apparent density and water absorption
ČSN EN  14617-16, art. 1 to3, 6 Agglomerated stone - Test methods - Part 16: Determination of dimensions, geometric characteristics 
ČSN EN  14617-2, art. 1 to9 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
ČSN EN  14617-5, art. 1 to9 Agglomerated stone - Test methods - Part 5: Determination of freeze and thaw resistance
ČSN EN  14617-6, art. 1 to9 Agglomerated stone - Test methods - Part 6: Determination of thermal shock resistance
ČSN EN  1744-1 Tests for chemical properties of aggregates - Part 1: Chemical analysis
ČSN EN  933-1 Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method
ČSN EN  933-4 Tests for geometrical properties of aggregates - Part 4: Determination of particle shape - Shape index
ČSN EN  933-5 Tests for geometrical properties of aggregates - Part 5: Determinationm of percentage of crushed and broken surfaces in coarse aggregate particles
ČSN EN 1097-1 Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)
ČSN EN 1097-10 Tests for mechanical and physical properties of aggregates - Part 4: Determination of water suction height
ČSN EN 1097-2 Tests for mechanical and physical properties of aggregates - Part 2: Methods for the determination of resistance to fragmentation
ČSN EN 1097-3 Tests for mechanical and physical properties of aggregates - Part 3: Determination of loose bulk density and voids
ČSN EN 1097-5 Tests for mechanical and physical properties of aggregates - Part 5: Determination of the water content by drying in a ventilated oven
   
ČSN EN 1097-6 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption
   
   
ČSN EN 1097-7 Tests for mechanical and physical properties of aggregates - Part 7: Determination of the particle density of filer - Pyknometer method
ČSN EN 12326-2 Slate and stone for discontinuous roofing and external cladding - Part 2: Methods of test for slate and carbonate slate  - Determination of frost resistance
ČSN EN 12371, art. 1 to9, annex A Slate and stone for discontinuous roofing and external cladding - Part 2: Methods of test for slate and carbonate slate - Determination of frost resistance
   
ČSN EN 12372 Natural stone test methods - Determination of flexural strength under concentrated load
ČSN EN 13055-1, annex A,  Lightweight aggregates - Part 1: Lightweight aggregates for concrete, mortar and grout
ČSN EN 13055-2, annex A Lightweight aggregates - Part 2: Lightweight aggregates for bituminous mixtures and surface treatments and for unbound and bound applications
ČSN EN 13179-1 Tests for filler aggregate used in bituminous mixtures - Part 1: Delta ring and ball test
ČSN EN 13286-2, method A a B Unbound and hydraulically bound mixtures - Part 2: Test methods for laboratory reference density and water content -Proctor compaction
ČSN EN 13286-41 Unbound and hydraulically bound mixtures - Part 41: Test method for determination of the compressive strength of hydraulically bound mixtures
ČSN EN 13286-53 Unbound and hydraulically bound mixtures - Part 53: Methods for the manufacture of test specimens of hydraulically bound mixtures using axial compression
ČSN EN 13383-1, art. 5.2, 5.3, 7.3, 7.4  Armourstone - Part 1: Specification
ČSN EN 13383-2, art. 8.1 to8.7.2, 9.1 to9.8.1 Armourstone - Part 2: Test methods
ČSN EN 1341, annex D Slabs of natural stone for external paving - Requirements and test methods
ČSN EN 1342, annex C Setts of natural stone for external paving - Requirements and test methods
ČSN EN 13450, annex C  Aggregates for railway ballast
ČSN EN 1367-1 Tests for thermal and weathering properties of aggregates - Part 1: Determination of resistance to freezing and thawing
ČSN EN 1367-2 Tests for thermal and weathering properties of aggregates - Part 2: Magnesium sulfate test
ČSN EN 1367-3 Tests for thermal and weathering properties of aggregates - Part 3: Boiling test for "Sonnenbrand basalt"
ČSN EN 1367-4 Tests for thermal and weathering properties of aggregates - Part 4: Determination of drying shrinkage
ČSN EN 13755 Natural stone test methods - Determination of water absorption at atmospheric pressure
ČSN EN 14157, kap. 4 Natural stone test methods - Determination of abrasion resistance -Böhm method
ČSN EN 14157, method A Natural stone test methods - Determination of abrasion resistance
ČSN EN 14231 Natural stone test methods - Determination of the slip resistance by means of pendulum tester
ČSN EN 14316-1, annex E Thermal insulation products for buildings - In situ thermal insulation formed from expanded perlite (EP) products - Part 1: Specification for bonded and loose fill products before installation
ČSN EN 14617-11 Agglomerated stone - Test methods - Part 11: Determination of linear thermal expansion coefficient
ČSN EN 14617-12 gglomerated stone - Test methods - Part 12: Determination of dimensional stability
ČSN EN 14617-9 Agglomerated stone - Test methods - Part 9: Determination of impact resistance
ČSN EN 1744-1, art. 15.1 Tests for chemical properties of aggregates - Part 1: Chemical analysis
ČSN EN 1925 Natural stone test methods - Determination of water absorption coefficient by capillarity
ČSN EN 1926 Natural stone test methods - Determination of uniaxial compressive strength
ČSN EN 1936 Natural stone test methods - Determination of real density and apparent density, and of total and open porosity
ČSN EN 933-1 Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method
ČSN EN 933-10 Tests for geometrical properties of aggregates - Part 10: Assessment of fines - Grading of filler aggregates (air jet sieving)
ČSN EN 933-11 Tests for geometrical properties of aggregates - Part 11: Classification test for the constituents of coarse recycled agggregate
ČSN EN 933-3 Tests for geometrical properties of aggregates - Part 3: Determination of particle shape - Flakiness index
ČSN EN 933-4 Tests for geometrical properties of aggregates - Part 4: Determination of particle shape - Shape index
ČSN EN 933-5 Tests for geometrical properties of aggregates - Part 5: Determinationm of percentage of crushed and broken surfaces in coarse aggregate particles
ČSN EN 933-8 Tests for geometrical properties of aggregates - Part 8: Assessment of fines - Sand equivalent test
ČSN EN 933-9 Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
ČSN ISO 2591-1 Test sieving - Part 1: Methods using test sieves of woven cloth and perforated metal plate

 

 

 

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