Colorful pavement brick and preparation method thereof

The invention discloses a colorful pavement brick and a preparation method thereof. The colorful pavement brick is formed by compounding a base layer, a colorful surface layer and a covering layer, wherein the base layer of the colorful pavement brick is completely made of reclaimed building rubbish...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JI HAIPING, GAO XIUMEI, WANG LI, SHAN GUANGMING, YANG YANG
Format:	Patent
Sprache:	eng
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 CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 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 CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	The invention discloses a colorful pavement brick and a preparation method thereof. The colorful pavement brick is formed by compounding a base layer, a colorful surface layer and a covering layer, wherein the base layer of the colorful pavement brick is completely made of reclaimed building rubbish and RAP, so that waste materials are sufficiently utilized; the colorful surface layer is arranged on the base layer, so that a great quantity of resources are saved, and the preparation is simple. The colorful pavement brick is free from maintenance, is high in corrosion resistance and weather resistance, is economical and environmentally friendly, and beautifies the environment. The colorful pavement brick has the characteristics that the compressive strength is 15.8-16.7MPa, the wear resistant length is 7.6-8.4mm, and the freezing and thawing strength loss rate is 4.1-4.7%.