The BESTO^® technique is a new building system, in which thin mortar joints are used for masonry.
The building materials are not ground, and consist of expanded clay, cement and sand.
The mortar used displays good compression strength and exceptional bonding characteristics.
The BESTO^® technique embodies important innovative features, and combines safety, quality and productivity.

Besto® blocks have been certified BENOR (ref. 001/266) and EC 06.
Besto® mortar is checked and certified by SECO.
Besto® constructions are accepted by SECO as reference MOAC-141/1705/S-427-05.