Processing technology of composite insulated concrete block

Abstract

The invention discloses a processing technology of a composite insulated concrete block, and belongs to the technical field of insulated concrete block processing. The technology comprises the following step of S1, preparing a block main body, and specifically the step S1 comprises (1) material preparation: selecting a product after crushing and sieving of construction waste as aggregate; and (2)spraying modified slurry on the surface of the crushed aggregate, and ensuring that the aggregate is infiltrated by the modified slurry. In the processing technology of the composite insulated concrete block, the aggregate is strengthened during the processing, an early strength agent is adopted at the same time during the manufacturing process of the block main body to be able to ensure the strength of the aggregate itself, and the early strength agent can, simultaneously, accelerate cement hydration speed, promote early strength of concrete, bring no obvious effect on long-term strength, accelerate the forming speed of the block main body, save the time consumed during the processing of forming, ensure the strength of the block main body itself at the same time, and ensure the quality and processing efficiency of the insulated concrete block.

Description

Technical field [0001] The invention belongs to the technical field of thermal insulation block processing, and is specifically a processing technology for composite thermal insulation concrete block. Background technique [0002] In recent years, as the country attaches importance to environmental protection, a series of measures have been taken to reduce building energy consumption. In building energy consumption, the proportion of energy consumption caused by heat transfer through external walls is relatively large. Therefore, my country strongly supports the development of new wall materials to improve the insulation conditions of building external walls and achieve energy-saving goals. Thermal insulation of building exterior walls is an important measure for building energy conservation, and self-insulating concrete hollow blocks are important building exterior wall thermal insulation materials. Composite self-insulating block can effectively eliminate cold bridges, and the...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a processing technology of composite thermal insulation concrete block, which solves the problem that construction waste is used as aggregate, and its strength is not ideal enough, resulting in unsatisfactory forming efficiency and effect of the main body of the block. The problem