building material suitable for the field of civil engineering, bridges and roads, housing and public works.

摘要

this material is based on a charge of inert.of a resin furanica and its hardening has the features of being acid form fluid for a period of about ten minutes to four days (i).first to appear in a form or a plastic which will allow processing, coating and plasmatura to normal body temperature of about 20th cfor a time ranging from 15 minutes to 30 minutes (tp), first to solidify, and which includes a main proportion, in order to 92.5 to 97% by weight, of the office byand a lesser proportion, in the order of from 2.5 to 7% by weight of a binder aqueous comprising from 1 to 4% by weight of the water-soluble resin.from 1 to 4% by weight of the composition of hardening and 1 to 6% by weight of water with respect to the weight of said material.