Preparation of urban sculpture material from construction waste and method for preparing urban sculpture from urban sculpture material

Abstract

The invention relates to preparation of an urban sculpture material from construction waste and a method for preparing an urban sculpture from the urban sculpture material. The urban sculpture material comprises the following raw materials by weight: solid construction waste, water, aluminoferrite cement, nanometer nickel borate whiskers, boiler fly ash beads, perlite particles, expanded polystyrene particles, basalt fiber, sodium silicate, anhydrous calcium sulfate, calcium lignin sulphonate, isobutyltriethoxysilane, gypsum powder, 107 glue and an accelerator. The sculpturing method comprises the following successive steps: preparing a bearing framework for the sculpture; preparing a surface coating layer; crushing construction waste into particles by using a pulverizer and a grinder; adding the crushed construction waste particles into an agitator; adding the rest raw materials into the agitator and a mixer and carrying out mixing under stirring so as to obtain a wet mixed material; coating the coating layer with the wet mixed material so as to form a basic contour layer of the sculpture; leaving a wet mixed material inlet in the top of the sculpture in advance; when the sculpture is placed at a set position, injecting the wet mixed material into a cavity in the sculpture; and then treating the surface of the sculpture.

Description

technical field [0001] The invention relates to the technical field of construction waste utilization, in particular to a material for making city sculpture works by using construction waste materials and a method for making city sculpture works. Background technique [0002] With the acceleration of industrialization and urbanization in our country, the construction industry is also developing rapidly at the same time, and the accompanying construction waste is increasing. The location of most urban construction waste dumps is largely random, leaving many Less potential safety hazards, not only pollute the environment, affect the beauty of the city, but also occupy a large amount of land and reduce soil quality. It can be seen that the research and application of construction waste recycling technology is of great significance. [0003] At present, the country is vigorously advocating the development of a new type of thermal insulation exterior wall enclosure system that i...

AI Technical Summary

Problems solved by technology

At present, the main reasons for the development of urban landscape sculpture are limited. First, due to the complicated process and non-standardized manufacturing characteristics, the cost of construction is relatively high, and the cost of new rural construction and other fields is unbearable; the second is that some landscape sculptures are made of ordinary cement. and other materials, there are disadvantages such as rough shape; third, high-end sculptures mostly use natural stone, or use metal casting copper and other techniques, which are not only expensive, but also cause pressure and damage to the environment and natural resources