Preparation and use of glutinous rice tabia cementing material

Abstract

The invention which relates to a cementing material with a glutinous rice lime mortar brick setting structure and a using method thereof belongs to the civil engineering field. The glutinous rice tabia cementing material is prepared according to the following steps: 1, preparing tabia; 2, weighing glutinous rice powder having a mass of about 3% of the dry mass of needed tabia, alum having a mass of about 0.4% of the mass of the glutinous rice powder and brown sugar having a mass of about 1% of the mass of the glutinous rice powder, and uniformly mixing the three substances; 3, putting the obtained mixture of the glutinous rice powder, alum and brown sugar into a heating vessel, adding clear water, uniformly stirring, and stewing to gelatinization; and 4, pouring the obtained well-gelatinized glutinous rice slurry into the tabia, and uniformly mixing in a mixer. The glutinous rice tabia cementing material of the invention, which has the advantages of energy saving, easily obtained materials, low processing degree, environmental protection, and improvement of the anti-compression shear strength of the brick setting structure, is an ideal cementing material for restoring and building a brick setting ancient architecture.

Description

Technical field [0001] The invention relates to a cementitious material for a glutinous rice lime mortar brick masonry structure and a method for using the same, belonging to the fields of civil engineering, material engineering, environmental engineering and the like. Background technique [0002] With the restoration of ancient buildings becoming the responsibility of the whole society and the rise of a large number of antique buildings, in the context of building a resource-saving and environment-friendly society is increasingly becoming the consensus of the whole society, it is common to use modern cementitious materials such as cement to restore ancient buildings. Buildings and the construction of antique buildings do not comply with the relevant provisions of the "Law of the People's Republic of China on the Protection of Cultural Relics" that cannot change the original appearance of cultural relics, and the production process of these modern cementitious materials will...

AI Technical Summary

Problems solved by technology

[0003] There are records of adding glutinous rice paste to the bonding materials of brick masonry structures in ancient Chinese buildings, but its composition, specific preparation process and usage method are not clear

According to folklore, there are formulas of glutinous rice flour + triadic soil, glutinous rice flour + triadic soil + brown sugar, and glutinous rice flour + triadic soil + alum. According to these formulas, it is found through indoor experiments that glutinous rice flour + triadic soil + brown sugar and glutinous rice flour + triadic soil + alum are used to repair and Although the imitation of ancient buildings meets the requirements of environmental protection and the relevant provisions of the "Law of the People's Republic of China on the Protection of Cultural Relics" that cannot change the original appearance of cultural relics, the strength is relatively insufficient