Preparation method of cement decorated hanging plate

Abstract

The invention discloses a preparation method of a cement decorated hanging plate. The method comprises the following steps of mixing and stirring ferrous chloride, ferric chloride, copper chloride, sodium citrate, polyvinyl alcohol and distilled water, transferring the mixture into a reaction kettle for reaction, and performing centrifugal separation to obtain CuFeO2 nano-cube water dispersion; adding silver nitrate into the CuFeO2 nano-cube water dispersion, stirring the mixture for reaction, and performing centrifugal separation to obtain silver-plated CuFeO2 nano-cube; stirring the silver-plated CuFeO2 nano-cube with sodium bentonite to obtain an antibacterial agent; adding polycarboxylate water reducer into slag and steel slag separately, adding water into the two mixtures and performing wet grinding, and then mixing the two mixtures to obtain a mixture; adding cement clinker, ceramsite and triethanolamine into the mixture and the antibacterial agent, adding water into the mixtureand the antibacterial agent, and mixing and stirring the mixture and the antibacterial agent to obtain decorated hanging plate slurry; and pouring the decorated hanging plate slurry into a template paved with a transfer printing film with a specific pattern, keeping standing, tearing down the transfer printing film, and carrying out high-pressure washing on the surface until a pattern is displayedto obtain the cement decorated hanging plate. The cement decorated hanging plate has the advantages of no toxicity, no smell, no cracking, and no biological parasitism; the plate has various patterns, appearance is attractive, weight is light, and hardness is high; and the plate is not prone to breakage, easy to carry and wide in application field.

Description

Technical field [0001] The invention relates to concrete materials, in particular to a method for preparing cement decorative hanging boards. Background technique [0002] The exterior wall panels of buildings are generally multi-layer composite materials. Although they have excellent performance, they have a short life and have certain toxic and side effects. The use of concrete for wall decoration can greatly increase the life of the building "outer", which can achieve the same life as the building. At the same time, the use of concrete for building exterior wall decoration can also make up for the high price of existing hanging board materials and complex preparation processes. Disadvantages, so more and more attention. [0003] There are methods for preparing decorative hanging boards for construction. For example, CN106699030A announced a green decorative board that preheats Malay rosin and keeps it warm, and puts molybdenum ore, zirconium silicon slag, blast furnace slag, ce...

AI Technical Summary

Problems solved by technology

[0002] Building exterior wall hanging panels are generally multi-layer composite materials. Although they have excellent performance, their lifespan is short and they have certain toxic and side effects.