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APPROVED:

                                                                                                              Directors of JSC “Testlita”

                                                                                                                        Order no. 59A (14/08/2020)

 

JSC „TESTLITA“

 

RELEVANT SCOPE OF ACCREDITATION

 

Flexible

 

Testing place: Vilnius laboratory (Sodu str. 14, Vilnius).

 

Materials or products tested

Component, parameter or characteristic to be tested

Reference number of the document specifying test methods, clause

Title of test method

Fresh concrete

Sampling

LST EN 12350-1:2019

Testing fresh concrete - Part 1: Sampling.

Slump

LST EN 12350-2:2019

Testing fresh concrete - Part 2: Slump-test.

Temperature

LST 1428.5:1996

Concrete. Testing methods. Determination of temperature of fresh concrete.

Hardened concrete, concrete products and constructions

Compressive strength

LST EN 12390-3:2019,

except ch. A.3; A.4; A.5

Testing hardened concrete - Part 3: Compressive strength of test specimens.

Density

LST EN 12390-7:2019

LST EN 12390-7:2019/AC:2021

Testing hardened concrete - Part 7: Density of hardened concrete.

Compressive strength

Cores

LST EN 12504-1:2019,

except ch. 6

LST EN 12504-1:2019/AC:2021

Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression.

Rebound numbers

LST EN 12504-2:2012

Testing concrete in structures - Part 2: Non-destructive testing - Determination of rebound number.

Structural timber

Moisture contant

AS/NZS 1080.1:2012,  ch.4

Timber-Methods of test-Moisture content-Oven dry method.

LST EN 13183-1:2003

LST EN 13183-1:2003/AC:2004

Moisture content of a piece of sawn timber - Part 1: Determination by oven dry method.

Density

LST  EN 408+A1:2012, ch. 7

 

AS/NZS 4063.1:2010,  ch. 2.3

Timber structures - Structural timber and glued laminated timber - Determination of some physical and mechanical properties.

Characterization of structural timber – Test method.

Apparent modulus of elasticity 

Bending strenght

AS/NZS 4063.1:2010,  ch.2.4

Characterization of structural timber – Test method.

Beam shear strength

AS/NZS 4063.1:2010,  ch.2.7

Characterization of structural timber – Test method.

Protective and finishing

products and their components

Non-volatile-matter content

LST EN ISO 3251:2019

Paints, varnishes and plastics - Determination of non-volatile-matter content (ISO 3251:2019).

Drying time

LST EN ISO 9117-3:2010

Paints and varnishes - Drying tests - Part 3: Surface-drying test using ballotini (ISO 9117-3:2010).

Resistance to liquids

LST EN ISO 2812-1:2018

Paints and varnishes - Determination of resistance to liquids - Part 1: Immersion in liquids other than water (ISO 2812-1:2017).

LST EN ISO 2812-2:2019

Paints and varnishes - Determination of resistance to liquids - Part 2: Water immersion method (ISO 2812-2:2019).

Bond strength

LST EN 1542:2000

Products and systems for the protection and repair of concrete structures - Test methods - Measurement of bond strength by pull-off.

LST EN 13892-8:2003

Methods of test for screed materials - Part 8: Determination of bond strength.

LST EN 1015-12:2016

Methods of test for mortar for masonry - Part 12: Determination of adhesive strength of hardened rendering and plastering mortars on substrates.

Mass of coating

LST EN 10346:2015,  annex A

Continuously hot-dip coated steel flat products for cold forming - Technical delivery conditions.

LST EN ISO 1460:2001

Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric determination of the mass per unit area.

Volatile organic compound (VOC) content

LST EN ISO 11890-1:2008

Paints and varnishes - Determination of volatile organic compound (VOC) content - Part 1: Difference method (ISO 11890-1:2007).

LST EN ISO 11890-2:2020

Paints and varnishes - Determination of volatile organic compound (VOC) content - Part 2: Gas-chromatographic method (ISO 11890-2:2013).

Hiding power

LST EN ISO 6504-3:2020,

A method

Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate (ISO 6504-3:2018).

Water permeability

LST EN 1062-3:2008

Paints and varnishes - Coating materials and coating systems for exterior masonry and concrete - Part 3: Determination of liquid water permeability.

Building materials  (mineral, polymer,

cement based, etc.)

Moisture contant

LST EN ISO 12570:2000

LST EN ISO 12570:2000/A1:2013

LST EN ISO 12570:2000/A2:2018

Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate (ISO 6504-3:2006).

Acid-soluble sulphate content

 

LST EN 1744-1:2009+A1:2013.

ch. 12

Tests for chemical properties of aggregates - Part 1: Chemical analysis. Acid-soluble sulphate content.

Water soluble chloride content

LST EN 1744-1:2009+A1:2013,  ch.7

Tests for chemical properties of aggregates - Part 1: Chemical analysis. Water soluble chloride content.

LST EN 1015-17:2001

LST EN 1015-17:2001/A1:2004

Methods or test for mortar for masonry - Part 17: Determination of water-soluble chloride content of fresh mortars.

LST EN 480-10:2009

Admixtures for concrete, mortar and grout - Test methods - Part 10: Determination of water soluble chloride content.

Water-soluble chromium (VI) content

LST EN 196-10:2016

Methods of testing cement - Part 10: Determination of the water-soluble chromium (VI) content of cement.

 

Testing place: Vilnius laboratory (Jankiškių str. 39, Vilnius).

 

Materials or products tested

Component, parameter or characteristic to be tested

Reference number of the document specifying test methods, clause

Title of test method

Solid waste

Polychlorynated

byphenyl (PCB)

content

LST EN 15308:2017

Gas chromatographic and mass spectrometric methods.

Polybrominated

byphenyl (PBB)

content

LST EN 62321-6:2016

Gas chromatographic and mass spectrometric methods.

 

Testing place: Šiauliai laboratory (J. Basanavičiaus str. 160D-2, Šiauliai).

 

Materials or products tested

Component, parameter or characteristic to be tested

Reference number of the document specifying test methods, clause

Title of test method

Fresh concrete

Sampling

LST EN 12350-1:2019

Testing fresh concrete - Part 1: Sampling.

Slump

LST EN 12350-2:2019

Testing fresh concrete - Part 2: Slump-test.

Slump-flow

LST EN 12350-8:2019

Testing fresh concrete - Part 8: Self-compacting concrete - Slump-flow test.

Air content

LST EN 12350-7:2019,  ch.6 

Testing fresh concrete - Part 7: Air content - Pressure methods.

Temperature

LST 1428.5:1996

Concrete. Testing methods. Determination of temperature of fresh concrete.

Hardened concrete,

concrete products,

constructions

Compressive strength

LST EN 12390-3:2019, except

ch. A.3; A.4; A.5

Testing hardened concrete - Part 3: Compressive strength of test specimens.

Density

LST EN 12390-7:2019

LST EN 12390-7:2019/AC:2021

Testing hardened concrete - Part 7: Density of hardened concrete.

Depth of penetration of water

LST EN 12390-8:2019

Testing hardened concrete – Part 8: Depth of penetration of water under pressure.

Water impermeability

LST 1974:2012,  annex O

Rules for the Application of LST EN 206-1 and Additional National Requirements.

Frost resistance

LST 1428.17:2016

Concrete Test methods. Part 17 Determination of frost resistance by volumetric freezing and thawing.

Water absorption

LST EN 13369:2018,  annex F

Common rules for precast concrete products.

Sampling

Compressive strength

LST EN 12504-1:2019

LST EN 12504-1:2019/AC:2021

Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression.

Rebound number

LST EN 12504-2:2012

Testing concrete in structures - Part 2: Non-destructive testing - Determination of rebound number.

Liquid applied water impermeable products (concrete protective products)

Water impermeability

LST EN 14891:2017,  A.7

Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, assessment and verification of constancy of performance, classification and marking.

Concrete articles for tiding surroundings (paving blocks, paving flags, kerbs)

 

Sampling:

paving blocks

LST 1551:1999, ch.6.2

LST 1551:1999/1K:2001

LST EN 1338:2003, ch.6.2.3, 

annex B

LST EN 1338:2003/AC:2006

Concrete articles for tiding surroudings. Technical requirements.

Concrete paving blocks - Requirements and test methods.

Sampling:

paving flags

LST EN 1339:2003, ch.6.2.3,

 annex B

LST EN 1339:2003/AC:2006

Concrete paving flags - Requirements and test methods.

Sampling:

kerbs

LST EN 1340:2003 ch.6.2.3 , annex B

LST EN 1340:2003/AC:2006

Concrete kerb units - Requirements and test methods.

Total water absorption

LST EN 1338:2003, annex  E

LST EN 1338:2003/AC:2006

Concrete paving blocks - Requirements and test methods. Determination of total water absorption.

 

Reinforcing steel (reinforcing bars, wire, welded products)

Sampling

LST EN 10080:2005,  ch.8.1.2; 11

Steel for the reinforcement of concrete - Weldable reinforcing steel – General.

Tensile strength

Percentage total extension at maximum force

LST EN ISO 15630-1:2019,

 ch.5 , except ReH ir Rp0,2, ch.12

LST EN ISO 15630-2:2019,  ch. 5, except ReH  ir Rp0,2

Steel for the reinforcement and prestressing of concrete - Test methods - Part 1: Reinforcing bars, wire rod and wire (ISO 15630-1:2019).

Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric (ISO 15630-2:2019).

Deviation from nominal mas per meter

LST EN ISO 15630-1:2019,  ch.12

Determination of the percentage deviation from the nominal mass per meter.

Bending

LST EN ISO 15630-2:2019, ch.6

Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric (ISO 15630-2:2019). Bending test.

Shear force

LST EN ISO 15630-2:2019, ch.7.1

Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric (ISO 15630-2:2019). Shear force test.

 

 


 
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