Бетон (в т.ч. лёгкий и пористый бетон)

 Concretes

 Feature

Method

Accre-ditation

1.

Testing fresh concrete

1.1

Sampling

EVS-EN 12350-1

1.2

Slump test

EVS-EN 12350-2

1.3

Density

EVS-EN 12350-6

1.4

Air content – Pressure method

EVS-EN 12350-7

2.

Testing hardened concrete

2.1

Making and curing specimens for strength tests

EVS-EN 12390-2

2.2

Compressive strength of test specimens

EVS-EN 12390-3

EAK

2.3

Flexural strength of test specimens

EVS-EN 12390-5

2.4

Tensile splitting strength of test specimens

EVS-EN 12390-6

2.5

Density of hardened concrete

EVS-EN 12390-7

EAK

2.6

Depth of penetration of water under pressure

EVS-EN 12390-8

EAK

2.7

Compressive strength of concrete

GOST 10180-90

EAK

2.8

Frost resistance of normal-weight concrete

EVS 814

EAK

2.9

Frost resistance of concrete (thawing in water)

GOST 10060.1-95

2.10

Frost resistance of concrete (thawing in brine)

GOST 10060.2-95

2.11

Frost resistance of aerated concrete

GOST 25485-89

EAK

3.

Testing concrete in structures

3.1

Compressive strength and density of cored specimens

EVS-EN 12504-1

3.2

Non-destructive testing – Determination of rebound number (using Schmidt hammer)

EVS-EN 12504-2

 Tiles

 Description

Method

Accre-ditation

1.

Clay roofing tiles for discontinuous laying

1.1

Determination of geometric characteristics

EVS-EN 1024

1.2

Flexural strength test

EVS-EN 538

1.3

Impermeability test

EVS-EN 539-1

2.

Concrete tiles and fittings

2.1

 dimensions

EVS-EN 491

 bending strength

 frost resistance

 Concrete Paving Stones


 Description Method Accre-ditation
1. Concrete paving blocks
1.1  linear dimensions EVS-EN 1338
 tensile splitting strength
 water absorption
 frost resistance
2. Concrete paving slabs
2.1  linear dimensions EVS-EN 1339
 bending strength
 water absorption
 frost resistance
3. Concrete kerb units
3.1  linear dimensions EVS-EN 1340
 bending strength
 water absorption
 frost resistance

Additional info

Head of Department

Get in touch

Additional info

Head of Department

Email: henri.prank@teed.ee