Pre-treatment process for dry-mixed mortar raw material

Abstract

The invention relates to a pre-treatment process for a dry-mixed mortar raw material. A pre-treatment device for the dry-mixed mortar raw material is used. The pre-treatment device for the dry-mixed mortar raw material comprises an external rack, a raw material treatment frame, a driving mechanism, a cleaning mechanism and a drying and screening mechanism. The pre-treatment device can solve the problems in a dry-mixed mortar preparation process that a, in a conventional dry-mixed mortar processing course, pebbles are directly put in a preparation device, as the surfaces of the pebbles may be covered by sundries such as sludge, deadwood and leaves in the processing course, and if the surfaces are not treated, the quality of the dry-mixed mortar is affected to further affect the constructionquality; and b, after the pebbles are roughly processed, the pebbles are different in specification and size, and the strength of the dry-mixed mortar in construction is easily affected to further lead to affect the efficiency and quality of an integral building as the pebbles different in specification and size are blended.

Description

technical field [0001] The invention relates to the field of dry-mixed mortar pretreatment, in particular to a dry-mixed mortar raw material pretreatment process. Background technique [0002] Dry-mixed mortar is a granular or powdery building material that is mixed with quartz sand, cement, additives and sand in a certain proportion. Compared with the mortar configured on the construction site, dry-mixed mortar has the following characteristics: stable quality It is reliable, meets different performance requirements, is conducive to the implementation of automation equipment, increases construction efficiency, and has strong adaptability. It can use various new wall materials and plays an indispensable role in the process of modernization. The present invention is aimed at Pretreatment before processing is designed. [0003] At present, the following problems exist in the preparation process of dry-mixed mortar: a. During the processing of traditional dry-mixed mortar, sto...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a raw material pretreatment process for dry-mixed mortar, which can solve the following problems in the preparation process of dry-mixed mortar: a. In the process of traditional dry-mixed mortar, stones are directly put into the preparation device, and the stones are During the processing, the surface may be covered with debris such as sand, dead branches and leaves. If the surface is not treated, the quality of the dry-mixed mortar will be affected, and then the construction quality will be affected. , Stones of different specifications are mixed together, it is easy to affect the strength of dry-mixed mortar in construction, which will lead to the overall efficiency and quality of the building

Images