Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly integrated building lightweight assembly type composite wall material and production technology thereof
The invention discloses an environment-friendly integrated building lightweight assembly type composite wall material. The composite wall material is composed of the following compositions: magnesium oxide, a magnesium sulfate solution, fly ash, sediment, a straw material, a modifier and a foaming agent. The invention also discloses a production technology of the environment-friendly integrated building lightweight assembly type composite wall material. The technology comprises adding clear water into the foaming agent for dilution, so as to prepare a foaming liquid and enabling the foaming liquid to foam and form foams; firstly adding the modifier into the magnesium sulfate solution, stirring uniformly in a machine, then adding magnesium oxide into the stirrer, fully hydrating, and then successively adding fly ash, sediment and the straw material; then adding air; starting a material pump and injecting the material slurry into a molding die, and performing core pulling and demolding; and transporting by a crane after demolding, and then performing maintenance processing. According to the technical scheme, the raw materials magnesium oxide and magnesium sulfate are employed for producing the magnesium oxysulfate wall, the raw materials magnesium oxide, magnesium sulfate, fly ash, sediment and the straw material belong to waste-utilizing environment-friendly products, and the prepared wall material possesses the advantages of light weight, high strength, resistance to shock, resistance to wind, warm keeping, sound insulation, heat insulation and first-grade fire protection.
Environment-friendly integrated building lightweight assembly type composite wall material and production technology thereof
The invention discloses an environment-friendly integrated building lightweight assembly type composite wall material. The composite wall material is composed of the following compositions: magnesium oxide, a magnesium sulfate solution, fly ash, sediment, a straw material, a modifier and a foaming agent. The invention also discloses a production technology of the environment-friendly integrated building lightweight assembly type composite wall material. The technology comprises adding clear water into the foaming agent for dilution, so as to prepare a foaming liquid and enabling the foaming liquid to foam and form foams; firstly adding the modifier into the magnesium sulfate solution, stirring uniformly in a machine, then adding magnesium oxide into the stirrer, fully hydrating, and then successively adding fly ash, sediment and the straw material; then adding air; starting a material pump and injecting the material slurry into a molding die, and performing core pulling and demolding; and transporting by a crane after demolding, and then performing maintenance processing. According to the technical scheme, the raw materials magnesium oxide and magnesium sulfate are employed for producing the magnesium oxysulfate wall, the raw materials magnesium oxide, magnesium sulfate, fly ash, sediment and the straw material belong to waste-utilizing environment-friendly products, and the prepared wall material possesses the advantages of light weight, high strength, resistance to shock, resistance to wind, warm keeping, sound insulation, heat insulation and first-grade fire protection.
Environment-friendly integrated building lightweight assembly type composite wall material and production technology thereof
TANG YAN (Autor:in) / XUE XUEPING (Autor:in) / TANG JIANZHONG (Autor:in)
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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