Manufacturing method of novel environment-friendly concrete

Abstract

The invention discloses a manufacturing method of novel environment-friendly concrete. The manufacturing method comprises the following steps: 1, selecting the following raw materials according to a weight ratio: wastewater, zeolite powder, cement, fly ash, mica powder, latex powder, wood fibers, ferrovanadium slag, gypsum powder, a water reducing agent and a foaming agent; 2, mixing and stirring a foaming agent and wastewater according to a ratio of 1: 45 to obtain a mixture A; 3, mixing and stirring fly ash, mica powder, zeolite powder, ferrovanadium slag, gypsum powder and cement for 10-15 minutes, then adding residual wastewater, and continuously carrying out stirring for 20-25 minutes to obtain a mixture B; 4, mixing and stirring the obtained mixture A and the mixture B for 60-70 minutes to obtain a mixture C; 5, adding latex powder, wood fibers and a water reducing agent into the mixture C, and continuously carrying out stirring for 40-50 minutes to obtain the concrete. The method for manufacturing the environment-friendly concrete conforms to the concept of environmental protection, and the resource utilization rate is increased.

Description

technical field [0001] The invention belongs to the technical field, and in particular relates to a method for making novel environment-friendly concrete. Background technique [0002] High-strength and high-performance concrete in the prior art is usually prepared with an ultra-low water-to-binder ratio and high-amount cement, silica fume, and fly ash, and high-quality active admixtures such as fly ash and silica fume are required. However, with the construction of large-scale transportation infrastructure in my country, traditional high-quality mineral admixtures are increasingly in short supply, especially fly ash materials, and the shortage of high-quality Class I or Class II fly ash is more prominent, resulting in market fly ash It is particularly serious to confuse the real ones with the real ones and pass them off as good ones, which seriously affects the quality of construction and is not conducive to the implementation of the Hundred Years of Safety Project. In addi...

AI Technical Summary

Problems solved by technology

However, with the construction of large-scale transportation infrastructure in my country, traditional high-quality mineral admixtures are increasingly in short supply, especially fly ash materials. The shortage of high-quality Class I or Class II fly ash is more prominent, resulting in the market for fly ash It is especially serious to confuse the real ones with the real ones, and pass them off as good ones, which seriously affects the quality of construction and is not conducive to the implementation of the Centennial Project.

In addition, with the enhancement of people's awareness of environmental protection, the recycling of waste materials has become one of the current research hotspots. However, tap water is used as the main raw material of concrete in the prior art, resulting in a waste of water resources.