Cement building block formula and processing method

Abstract

A cement building block formula and a processing method are disclosed, wherein the formula comprises the following components in parts by mass: 30 to 35 parts of cement; 40 to 45 parts of fly ash or 40 to 45 parts of construction waste; 25 to 30 parts of water; 2.15-2.4 parts of a foaming agent aqueous solution with the concentration of 5% and 0.13-0.20 parts of a foam stabilizer aqueous solutionwith the concentration of 10%. The cement, the fly ash, the construction waste, the water, the foaming agent aqueous solution with the concentration of 5% and the foam stabilizer aqueous solution withthe concentration of 10% are heated at the heating temperature 20-25 DEG C, mixed, stirred for stirring time of 6MIN, and cooled after the completion of the heating and stirring to obtain cement building blocks. Advantages are as follows: raw materials are environmentally-friendly and easy to obtain. According to the formula, the building blocks can be directly solidified and formed without high-temperature calcination, the production process is more energy-efficient and environmentally-friendly. The application of the cement ensures the strength and density of the building blocks, and the service life of the blocks is longer.

Description

technical field [0001] The invention relates to the construction industry, in particular to a cement block formula. Background technique [0002] At present, the environmentally friendly brick formulas on the market mainly use environmentally friendly materials such as construction waste, straw, cinder, etc. The application of such materials is in line with the development direction of a resource-saving society that makes the best use of everything and turns waste into treasure. Chinese patent (application number -: CN201410198114 ) discloses an environmentally friendly brick and its production method. The formula used is mainly: coal gangue, construction waste, cinder, granite slag, water, and straw. Bricks made from such raw materials require high-temperature calcination, so it is impossible to take into account the energy saving and environmental protection of the production process while ensuring the environmental protection of the raw materials. Contents of the invent...

AI Technical Summary

Problems solved by technology

Bricks made from such raw materials require high-temperature calcination, so it is impossible to take into account the energy saving and environmental protection of the production process while ensuring the environmental protection of raw materials