Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Industrial solid waste solidified building material and process for solidifying solid industrial waste into building material
The invention provides an industrial solid waste solidified building material. The industrial solid waste solidified building material comprises composition of a solidifying agent, equipment technical parameters, aggregate treatment and equipment related molding, wherein the solidifying agent comprises the following chemical compositions by mass percent: 2-8 percent of a polymer, 60-65 percent of CaO, 24 percent of SiO2, 4.9 percent of Al2O3, 0.8 percent of MgO, 0.22 percent of Fe2O3 and 0.3 percent of insoluble residues, and the solidifying agents of different grain size gradations can be configured according to combination of part or all of the ingredients. The industrial solid waste solidified building material utilizes industrial solid waste as a raw material of the building material, can solidify mineral tailings, silt, industrial muck, building rubbish and the like, and realizes reutilization of waste resources; the selected solidifying agent is nontoxic, odorless and pollution-free, and the solidifying process is burning-free, steam-free, pollution-free and emission-free, so that a good environmental pollution treatment function is achieved; all properties of the industrial solid waste solidified building material reach or exceed the conventional national standards and industrial standards, and can effectively reduce the pressure of demand on the building material at present.
Industrial solid waste solidified building material and process for solidifying solid industrial waste into building material
The invention provides an industrial solid waste solidified building material. The industrial solid waste solidified building material comprises composition of a solidifying agent, equipment technical parameters, aggregate treatment and equipment related molding, wherein the solidifying agent comprises the following chemical compositions by mass percent: 2-8 percent of a polymer, 60-65 percent of CaO, 24 percent of SiO2, 4.9 percent of Al2O3, 0.8 percent of MgO, 0.22 percent of Fe2O3 and 0.3 percent of insoluble residues, and the solidifying agents of different grain size gradations can be configured according to combination of part or all of the ingredients. The industrial solid waste solidified building material utilizes industrial solid waste as a raw material of the building material, can solidify mineral tailings, silt, industrial muck, building rubbish and the like, and realizes reutilization of waste resources; the selected solidifying agent is nontoxic, odorless and pollution-free, and the solidifying process is burning-free, steam-free, pollution-free and emission-free, so that a good environmental pollution treatment function is achieved; all properties of the industrial solid waste solidified building material reach or exceed the conventional national standards and industrial standards, and can effectively reduce the pressure of demand on the building material at present.
Industrial solid waste solidified building material and process for solidifying solid industrial waste into building material
QIU JINGXIN (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Method for preparing building material from industrial solid waste
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