Skip navigation.
From the 16 th to the 21th of April, LEA- CO International will be attending to the international Intermat exhibition Hall 4 aisle H booth 018


ZI de la Butte
17 rue Gutenberg
91 620 NOZAY

Tel. : 01 69 63 28 40
Fax : 01 69 63 90 52


From 800 000 years
the rate of CO ² has never
been higher.

Protecting the environment is a major issue

The Company  LEA-CO markets the LEA® process for making asphalt mixtures whose manufacture uses half as much energy and emits half as much greenhouse gas

It is a "half-warm "asphalt, i.e manufactured below 100 ° which immediately reaches the same mechanical performance than traditional hot mix, no period of ripening.

Significant consequences
  • Improved safety for personnel and local residents: absence or limitation of noxious emissions
  • Quick opening to traffic due to low laying temperature.
  • Where recycled asphalt aggregate is used, bitumen properties are conserved owing to low-temperature mixing
  • Recyclability


Privilege access