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Application filed by Dumitru Valeriu Cristescu, Cezar Amzulescu, Constanta GhindescufiledCriticalDumitru Valeriu Cristescu
Priority to RO102209ApriorityCriticalpatent/RO81045B1/en
Publication of RO81045B1publicationCriticalpatent/RO81045B1/en
Inventia se refera la un procedeu de obtinere a unui sortiment nou de beton celular autoclavizat avînd o densitate aparenta în stare uscata sub 350 kg/m.h. degree C. Prezentînd o capacitate marita de izolare termica, produsul poate fi folosit ca strat izolator la fabricarea panourilor mari din b.a., în locul polistirenului si a vatei minerale. De asemenea materialul poate fi utilizat la temperaturi ridicate (circa 650 degree C) fara a se degrada.The invention relates to a process for obtaining a new assortment of autoclaved cellular concrete having an apparent density in the dry state below 350 kg / m.h. grade C. By presenting an increased thermal insulation capacity, the product can be used as an insulating layer for the manufacture of large bamboo panels instead of polystyrene and mineral wool. Also, the material can be used at high temperatures (about 650 degrees C) without degrading.
RO102209A1980-09-241980-09-24Process for making an insulating cell concrete
RO81045B1
(en)
VERMICULITE-BASED MATERIAL, EVENTLY IN THE FORM OF A RIG FOAM, FOR USE AS AN INSULATION OR FIRE PROTECTION MATERIAL, AND PROCEDURES FOR PRODUCING THEREOF
PROCEDURE AND DEVICE FOR THE PRODUCTION OF NEW ACCOUNT BLOCKS OF RECTANGULAR CROSS SECTION EXPANDED MATERIAL ACCORDING TO THE PRINCIPLE OF FREE FOAMING
Improvements in and relating to the process of manufacture of a light weight building material and insulating boards, hollow blocks and other building products formed therewith