The invention discloses a high-strength light foam
ceramic plate and a manufacturing method thereof, and belongs to the field of
building material manufacturing. The
ceramic plate comprises the following materials in percentage by weight: 10-30 percent of
sludge / bottom mud, 20-30 percent of building waste, 15-25 percent of waste
ceramic, 10-25 percent of waste glass, 5-15 percent of
bentonite, 5-15 percent of kaolin, 0.5-5 percent of aluminum
powder, 5-10 percent of
sodium bicarbonate, 0.5-1.5 percent of animal albumen
foaming agent and 9-16 percent (percentage of total amount of the
solid matters) of water. The manufacturing method comprises the following steps of: mixing and crushing the main
raw material; adding the animal albumen
foaming agent and water; granulating; filling a
granular material into a
refractory combined mould; leveling;
filling in a
kiln; firing; and performing cold
processing to produce a ceramic plate finished product. The high-strength light foam ceramic plate has the advantages of high product strength, small volume weight, fire proofing, excellent freeze proofing, long-term water proofing, readily available main
raw material which basically comes from environmental
solid waste, has a wide source and is low in cost and adoption of the animal albumen
foaming agent of small using amount and wide source; the manufacturing process has the advantages of simplicity, high efficiency,
energy conservation, environmental friendliness, no secondary
pollution; and the high-strength light foam ceramic plate can be used as
thermal insulation decorative materials, fire barriers and the like of exterior walls of buildings.