A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
СПОСОБ ИСПОЛЬЗОВАНИЯ СТРОИТЕЛЬНЫХ ОТХОДОВ В КАЧЕСТВЕ КОМПОНЕНТА ШЛАКООБРАЗУЮЩИХ СМЕСЕЙ
FIELD: construction.SUBSTANCE: invention relates to the processing of solid construction waste and re-engaging them in production and can be used in the production of slag-forming mixtures. Method includes washing the spent cement, crushing, separation into fractions, magnetic separation, re-washing, treatment with 10 % hydrochloric acid, using the resulting substrate in the composition of the slag-forming mixture. Conduct chemical analysis of the slag-forming mixture to determine the resulting mass percentage, equal to the ratio of the mass of calcium in all components of the slag-forming mixture except fluorspar and calcite to the total mass of calcium in the slag-forming mixture, the resulting substrate is introduced into the slag-forming mixture in proportion determined by the resulting percentage of mass.EFFECT: invention allows to reduce the cost of slag-forming mixtures without loss of quality due to the use of recycled materials from construction waste.1 cl, 3 tbl
СПОСОБ ИСПОЛЬЗОВАНИЯ СТРОИТЕЛЬНЫХ ОТХОДОВ В КАЧЕСТВЕ КОМПОНЕНТА ШЛАКООБРАЗУЮЩИХ СМЕСЕЙ
FIELD: construction.SUBSTANCE: invention relates to the processing of solid construction waste and re-engaging them in production and can be used in the production of slag-forming mixtures. Method includes washing the spent cement, crushing, separation into fractions, magnetic separation, re-washing, treatment with 10 % hydrochloric acid, using the resulting substrate in the composition of the slag-forming mixture. Conduct chemical analysis of the slag-forming mixture to determine the resulting mass percentage, equal to the ratio of the mass of calcium in all components of the slag-forming mixture except fluorspar and calcite to the total mass of calcium in the slag-forming mixture, the resulting substrate is introduced into the slag-forming mixture in proportion determined by the resulting percentage of mass.EFFECT: invention allows to reduce the cost of slag-forming mixtures without loss of quality due to the use of recycled materials from construction waste.1 cl, 3 tbl
СПОСОБ ИСПОЛЬЗОВАНИЯ СТРОИТЕЛЬНЫХ ОТХОДОВ В КАЧЕСТВЕ КОМПОНЕНТА ШЛАКООБРАЗУЮЩИХ СМЕСЕЙ
2018-12-04
Patent
Electronic Resource
Russian
ПРИКЛАДНЫЕ АСПЕКТЫ МЕТОДОЛОГИИ СОЗДАНИЯ ЕДИНОЙ КОМПЛЕКСНОЙ СИСТЕМЫ ОБРАЩЕНИЯ СТРОИТЕЛЬНЫХ ОТХОДОВ
| DOAJ | 2017
ПРОЗРАЧНЫЙ КЕРАМИЧЕСКИЙ МАТЕРИАЛ В КАЧЕСТВЕ КОМПОНЕНТА НЕБЬЮЩИХСЯ ОПТИЧЕКИХ СТЕКОЛ
European Patent Office | 2019