LMB have their own two asphalt paving mixture plants with a production of 100 and 150 Tm/hour.
Aggregate mixtures usually used have bituminous mixtures CE certification according to the legislation of 29th December 1630/1992 regarding 89/106/CE construction products regulation, fulfilling 13108:2006 UNE Regulation about Production Control in Factories.
They have their own laboratory facilities to analyse in a very strict way the quality of all raw materials as well as all processed aggregate mixtures.
Given its environmental commitment, MOA recycles their asphalt paving mixtures waste. This system, when required by customers, uses the treated waste coming from milling existing asphalt.