Mineral building materials
The investigation of mineral building materials requires a very careful approach because sampling will affect the test results considerably.
Independent sampling in accordance with relevant standards by an accredited test laboratory will guarantee representative results.
Testing aggregates for further processing in concrete, tarmac, bound or unbound mixtures, or railway track ballasts is an essential component of production control.
Our Services
A selection of our services:
Sieving analysis
SN EN 933-1
Resistance to fragmentation (LA value)
SN EN 1097-2
Polished stone value (PSV)
SN EN 1097-8
Petrography
SN 670 115
Chemical tests
SN EN 1744
Proctor test
SN 670 330-2
CBR coefficient
SN 670 330-47 and SN 670 321
Plate bearing tests on the building site
SN 670 317b
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