Laboratory Building Materials
SBKI protocol issues the following tests:
I.Testing of Concrete
1.Compressive strength of hardened concrete (test fixtures) BS-505 84
2. Consistency of concrete solution by cone Abrams - BS EN 12350-2 2002
3. Statistical processing of results.
4. Non-destructive testing of concrete structures in determining probable compressive strength BS 3816-81
5. Water assume
6. Frost resistance
II.Testing of aggregates for concrete BS EN 12620: 2002
1. Particle size distribution, sieve analysis
- Particle size, particle size distribution
- Fine sand of
- Content of flat and elongated grains
- Content of fine fractions
- Content of wash particles (powder and clay).
2. Stregnth - compressive stregnth throughout a static load.
III.Testing of concrete tiles - 80 BS 625, EN 1339 + AC 2003 2006
1. Tensile strength at yield
2. Water assume
3. Erase resistance
4. Frost resistance
IV.Testing of concrete curbs 624-87 EN 1340 BS 2003
1. Destructive force of bending
2. Water assume
3. Frost resistance
V.Testing of concrete and reinforced concrete pipes EN 1916 + AC: 2005
1. Strength - load bearing capacity of the destructive
2. Water impermeability
3. Water absorption of concrete
VI.Testing of reinforcing steel - Standard EN ISO 15630-1, 2, 3-2004
1. Tensile strength at break
2. Relative extension
3. Yield strength, tensile strength
4. Shear strength
Copyright © 1991 SBKI | Webmaster: Emil Ivanov | Partners:
