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Application filed by Vasile DascalufiledCriticalVasile Dascalu
Priority to RO83111915ApriorityCriticalpatent/RO87998A2/en
Publication of RO87998B1publicationCriticalpatent/RO87998B1/en
Publication of RO87998A2publicationCriticalpatent/RO87998A2/en
Inventia se ocupa de administrarea în suspensiile de bitum filerizat cu var hidratat si a emulsionatului din gel de silice (SiO2), care duce la reducerea consumului de bitum atît la lucrarile de drumuri, cît si a celor de izolatii la rece-pe de o parte, iar pe de alta parte, îmbunatateste calitativ suspensia de întarire, prin evaporarea apei la permeabilitate, lucrabilitate, gelivitate si durabilitate.The invention deals with the administration in the suspensions of bitumen filler with hydrated lime and silica gel emulsion (SiO2), which leads to the reduction of the bitumen consumption both in road works and in the cold-insulating works on the one hand , and on the other hand it qualitatively improves the curing suspension by evaporating water to permeability, workability, gelling and durability.