PROCEDIMIENTO DE OBTENCION DE HORMIGON BITUMINOSO EN CALIENTE CON RESIDUO DE POLIURETANO ESPUMADO

Hot bituminous concrete for construction and civil engineering obtained from the recycling of rigid polyurethane foams, useful as a new material for pavements. The invention protects, in addition to the product, its use depending on the different properties of the material from different dosages, im...

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Bibliographische Detailangaben
Hauptverfasser:	GUTIERREZ GONZALEZ, SARA, MARTIN DE LA FUENTE, AITOR, GADEA SAINZ, JESUS, CALDERON CARPINTERO, VERONICA, RODRIGUEZ SAIZ, ANGEL
Format:	Patent
Sprache:	spa
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	Hot bituminous concrete for construction and civil engineering obtained from the recycling of rigid polyurethane foams, useful as a new material for pavements. The invention protects, in addition to the product, its use depending on the different properties of the material from different dosages, improving some of the basic properties such as plastic deformations. The invention also achieves hot bituminous mixtures sufficiently adapted to the needs of the road industry, within the legal rules established for use, while taking advantage of an abundant and easy to get material that negatively impacts on the environment . (Machine-translation by Google Translate, not legally binding)