Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multicolor paving stone prepared by synergistically utilizing various solid wastes
The invention relates to the technical field of paving stones, and discloses a multicolor paving stone prepared by synergistically utilizing a plurality of solid wastes, the raw material is composed of one or more of a solid waste I, a solid waste II, a solid waste III and a solid waste IV; the solid waste I, the solid waste II, the solid waste III and the solid waste IV are prepared from one or more of building residue soil, blast furnace slag, steel slag, refining slag, steel mill sludge, steel mill waste ash, coking plant fly ash, ore fly ash, desulfurized fly ash and quartz tailings. Through cooperation of links such as formula adjustment and a sintering process, different ore phases are formed or iron ions present different colors in pyroxene, hematite and magnetite, so that on the basis of not adding extra additives such as a toner and the like and not increasing a coloring process flow, the cost is low, the process flow is simple, and the production cost is low. The colored paving stone which is adjustable and controllable in color, transparent in color and permanently fadeless is manufactured.
本发明涉及地铺石技术领域，公开了一种利用多种固废协同制备的多色地铺石，原料由固废一、固废二、固废三和固废四的一种或多种组成；所述固废一、固废二、固废三和固废四的原料为建筑渣土、高炉渣、钢渣、精炼渣、轧钢厂污泥、炼钢厂废灰、焦化厂除尘灰、石矿除尘灰、脱硫灰及石英尾矿中的一种或多种组成，本发明利用固废本身不同成分特性及固废单独烧结后的颜色变化，通过配方调整、烧结工艺等环节的配合，使之形成不同矿相或使铁离子在辉石、赤铁矿、磁铁矿中呈现不同颜色，从而在不添加调色剂等额外添加剂/和不增加着色工艺流程的基础上，成本低廉、工艺流程简洁，制作出一种颜色可调、可控、颜色通透、永久不褪色的彩色地铺石。
Multicolor paving stone prepared by synergistically utilizing various solid wastes
The invention relates to the technical field of paving stones, and discloses a multicolor paving stone prepared by synergistically utilizing a plurality of solid wastes, the raw material is composed of one or more of a solid waste I, a solid waste II, a solid waste III and a solid waste IV; the solid waste I, the solid waste II, the solid waste III and the solid waste IV are prepared from one or more of building residue soil, blast furnace slag, steel slag, refining slag, steel mill sludge, steel mill waste ash, coking plant fly ash, ore fly ash, desulfurized fly ash and quartz tailings. Through cooperation of links such as formula adjustment and a sintering process, different ore phases are formed or iron ions present different colors in pyroxene, hematite and magnetite, so that on the basis of not adding extra additives such as a toner and the like and not increasing a coloring process flow, the cost is low, the process flow is simple, and the production cost is low. The colored paving stone which is adjustable and controllable in color, transparent in color and permanently fadeless is manufactured.
本发明涉及地铺石技术领域，公开了一种利用多种固废协同制备的多色地铺石，原料由固废一、固废二、固废三和固废四的一种或多种组成；所述固废一、固废二、固废三和固废四的原料为建筑渣土、高炉渣、钢渣、精炼渣、轧钢厂污泥、炼钢厂废灰、焦化厂除尘灰、石矿除尘灰、脱硫灰及石英尾矿中的一种或多种组成，本发明利用固废本身不同成分特性及固废单独烧结后的颜色变化，通过配方调整、烧结工艺等环节的配合，使之形成不同矿相或使铁离子在辉石、赤铁矿、磁铁矿中呈现不同颜色，从而在不添加调色剂等额外添加剂/和不增加着色工艺流程的基础上，成本低廉、工艺流程简洁，制作出一种颜色可调、可控、颜色通透、永久不褪色的彩色地铺石。
Multicolor paving stone prepared by synergistically utilizing various solid wastes
一种利用多种固废协同制备的多色地铺石
LI YU (Autor:in) / XIAN WEICHAO (Autor:in) / WU ZHIWEI (Autor:in) / LIN QINGSHENG (Autor:in) / LI JINHUA (Autor:in) / YAN WENJI (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
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