Phosphorus slag silicate building block and production process

Abstract

The invention discloses a phosphorus slag silicate building block and a production process therefor. The process comprises the following steps: main raw materials are first prepared, and the main raw materials comprise 700-900 parts of phosphorus slags, 60-90 parts of cements, 100-130 parts of fly ash and 1-10 parts of chemical additives; the prepared raw materials are sent to a hopper, and automatic batching is carried out by utilization of a batching system according to the set ratio; after the batching, the raw materials are sent to a stirring system, and water is added in the stirring system and the mixture is stirred and mixed fully; then the mixture is transported to a storage bunker of a molding system, and after the mixture is subjected to pressure forming in a mold of the molding system, the formed intermediate products are subjected to truck loading by a loading transport system, and sent to a steam curing device; the intermediate products are subjected to normal pressure and temperature steam curing until the early stage intensity of the green bricks meets the requirement; after the products after curing are sent to a conveying device, and a brick pushing machine pushes the products to a package zone, and the production is finished. The production process has advantages of energy saving, environmental protection, consumption reduction, various functions of products, good quality of products and the like.

Description

technical field [0001] The invention relates to a building engineering material and a preparation process thereof, in particular to an energy-saving and environment-friendly building wall block and a production process thereof. Background technique [0002] The wall is one of the important components of a building, and it plays the role of bearing, enclosure and separation. Wall materials mainly include bricks, blocks, and boards, accounting for more than 70% of the entire building materials. They play a vital role in building functions, energy saving, waste recycling, and environmental protection. [0003] In the mid-1950s, Chinese construction researchers used industrial ash to research and produce fly ash blocks. In the 1960s, there were green wall materials such as autoclaved lime-sand aerated concrete blocks, coal gangue bricks, and medium-sized concrete hollow blocks. In the 1980s, with the increase of my country's infrastructure tasks, the increase of high-rise buil...

AI Technical Summary

Problems solved by technology

[0012] (1) The production technology of building wall blocks is not advanced enough, which leads to flooding the market with inferior building blocks, and the quality of building wall blocks cannot be effectively guaranteed, which reduces the brand image of blocks in people's minds;

[0013] (2) Due to the resistance of traditional consumption habits to new wall materials, there is still some resistance to the promotion and application of new building wall blocks;

[0014] (3) The production price of building wall blocks is generally high;

[0015] (4) Future maintenance operations and block processing technology are also relatively weak;

[0016] (5) The existing building wall blocks have not fully utilized the existing waste resources, and their energy saving and environmental protection performance needs to be further improved

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