METHOD FOR MANUFACTURING POLYMER ASH SLAG CONCRETE MOLDED BODY

PURPOSE: Provided is a method for manufacturing polymer ash slag concrete molded body which is light weight and has an improved thermal resistance while maintaining high strength. CONSTITUTION: The method for manufacturing polymer ash slag concrete molded body includes mixing waste polyethylene tere...

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Bibliographische Detailangaben
Hauptverfasser:	KANG, YEONG GU, SONG, JONG HYEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA MAKING GRANULES OR PREFORMS METALLURGY PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF NATURAL STONE WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: Provided is a method for manufacturing polymer ash slag concrete molded body which is light weight and has an improved thermal resistance while maintaining high strength. CONSTITUTION: The method for manufacturing polymer ash slag concrete molded body includes mixing waste polyethylene terephthalate resin with flay ash, waste cellulose flakes and vermiculite powders and press-molding or extruding the mixture. The waste polyethylene terephthalate resin is processed to be in a form of powder or short fiber. The waste cellulose flakes are circular or oval shaped flakes having a diameter of 1 to 10mm and include at least one waste newspaper, waste magazine, and waste milk pack. The added amount of fly ash, waste cellulose flakes and vermiculite powders are 10 to 25 wt%, 20 to 35 wt% and 5 to 10 wt%, respectively.