Environment-friendly type concrete hollow masonry block and preparation method thereof

Abstract

The invention discloses an environment-friendly type concrete hollow masonry block. The environment-friendly type concrete hollow masonry block is prepared from the following raw materials in parts byweight: 50 to 100 parts of filtered mud of sugar plant, 10 to 40 parts of dewatered sludge, 10 to 30 parts of waste paint residue, 20 to 70 parts of sugarcane ash, 8 to 20 parts of moss powder, 100 to 300 parts of building waste powder, 30 to 80 parts of waste paper scrap, 40 to 80 parts of fly ash, 30 to 50 parts of corn cob powder, 10 to 20 parts of traditional Chinese medicine dreg powder, 10to 25 parts of waste concrete, 18 to 30 parts of plastic waste powder, 10 to 20 parts of waste melted quartz crucible, 5 to 10 parts of egg shell powder, 2 to 5 parts of sodium tripolyphosphate, and 100 to 200 parts of waste liquid of sugar plant. The environment-friendly type concrete hollow masonry block has the advantages that the quality is high, the obtaining of raw materials is easy, the price is low, the usage amount of cement is greatly reduced, the utilization rate of waste material is high, and more energy-saving and environment-friendly effects are realized; the preparation technology is simple, and the production efficiency is high.

Description

technical field [0001] The invention relates to a concrete hollow block, in particular to an environment-friendly concrete hollow block and a preparation method thereof. Background technique [0002] Wall materials are an important part of building envelopes. With the promotion of building energy conservation and the continuous improvement of people's demand for living environment comfort, wall insulation materials have attracted more and more attention. At present, the widely used wall materials mainly include concrete blocks, aerated concrete blocks, and sintered porous bricks. When ordinary concrete hollow blocks are used for thermal insulation and energy-saving external walls, the thermal insulation and energy-saving effect is poor. In use, composite and efficient thermal insulation materials must be attached to the inner or outer surface of the wall, which is costly and difficult to construct; Due to its good thermal insulation performance, high refractoriness, and low...

AI Technical Summary

Problems solved by technology

But it still has the following disadvantages: more ordinary Portland cement is used in its raw materials, the amount of waste raw materials is less, and the use of glass, wood fiber, foaming agent, and redispersible latex powder has also increased. Preparation cost, therefore, the utilization rate of waste is low; and the preparation process is complicated, and the production efficiency is low