Identifiable anti-counterfeit dry-mixed plastering mortar

• Main Authors: HE GUOQING, TU YINGQING, LIN HONGYE, ZHANG SHUFANG, XU XIANGWEI, WANG YUNWEI, WANG XIANGLI, XIONG QUANKUI, DAI RENMEI
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2014
• Subjects: 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; METALLURGY; REFRACTORIES; SLAG; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF NATURAL STONE

The invention discloses identifiable anti-counterfeit dry-mixed plastering mortar. The anti-counterfeit dry-mixed plastering mortar is prepared from the following raw materials by weight ratio: 12-20% of cement, 2.7-5% of secondary fly ash, 73.5-80.5% of river sand, 0.15-0.22% of a water-retaining agent, 0.18-0.36% of a lubricant and 1.47-2.2% of ultraviolet fluorescent anti-counterfeiting particles. The raw materials are stirred and mixed evenly in preparation, and proper water is added to the mixed slurry in use, thereby forming the product. The anti-counterfeit dry-mixed plastering mortar has the technical effects that the ultraviolet fluorescent anti-counterfeiting particles are doped into the premixed dry-mixed plastering mortar, a mortar surface layer emits a dazzling fluorescent light under ultraviolet irradiation, the rate of identification is high, the in-site mixed plastering mortar can be well distinguished from other premixed plastering mortar, the identifiable anti-counterfeit dry-mixed plasterin