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A platform for research: civil engineering, architecture and urbanism
Preparation method of color-glazed reflective paving stone
The invention relates to a preparation method of a color-glazed reflective paving stone. The preparation method comprises green body molding and sintering processes, wherein the green body comprises the following components in percentage by mass: 50%-70% of coal gangue, 20%-30% of soft clay, 4%-10% of potash feldspar, 4%-10% of sand slime and 1%-6% of ceramic soapstone; the green body molding process comprises the following steps: adding water to the mixed green body components, pugging through a pug mill, entering a molding extruder, and molding through an extrusion mold; the sintering process comprises the following steps: firstly drying the extruded green body, spraying glaze on the green body surface and then sintering. The color-glazed reflective paving stone prepared by the method has the advantages of good compressive strength, toughness, weather fastness and acid-base resistance properties; solid wastes and weathered stones of affecting vegetation growth are mainly utilized; and the preparation method is low-carbon, environmentally friendly and energy-saving.
Preparation method of color-glazed reflective paving stone
The invention relates to a preparation method of a color-glazed reflective paving stone. The preparation method comprises green body molding and sintering processes, wherein the green body comprises the following components in percentage by mass: 50%-70% of coal gangue, 20%-30% of soft clay, 4%-10% of potash feldspar, 4%-10% of sand slime and 1%-6% of ceramic soapstone; the green body molding process comprises the following steps: adding water to the mixed green body components, pugging through a pug mill, entering a molding extruder, and molding through an extrusion mold; the sintering process comprises the following steps: firstly drying the extruded green body, spraying glaze on the green body surface and then sintering. The color-glazed reflective paving stone prepared by the method has the advantages of good compressive strength, toughness, weather fastness and acid-base resistance properties; solid wastes and weathered stones of affecting vegetation growth are mainly utilized; and the preparation method is low-carbon, environmentally friendly and energy-saving.
Preparation method of color-glazed reflective paving stone
ZHAO SHENG (author) / ZHAO SUZHONG (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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