Greek
The company has just completed resistance test in bend for 104 different marble drain grates. Moreover, by the end of November will be complete.
The petrographical check in 5 types of natural marble & artificial marble.The slip resistance measurement in 28 different samples.The water absorption measurement in 29 different samples & finallythe frost resistance measurement in 30 additional types.
Totally, 196 tests from the only accredited greek laboratory in ornamental rocks.
