Imitation stone for outer curtain wall and production method

Abstract

The invention relates to a decorative building material, in particular to an imitation stone for an outer curtain wall, and also provides a production method of the imitation stone for the outer curtain wall. Aiming at solving the problems of an existing outer curtain wall that line equidensity of granite and marble is high, weight is heavy, mounting is complex, chromatic aberration is obvious andprocessing speed is slow, a ratio that the imitation stone comprises 18-25% of cement, 17-22% of quartz sand, 17-24% of quartz powder, 16-22% of fibers and 16-21% of fine stuff is adopted, so that the imitation stone for the outer curtain wall is reduced by about 30% in density compared with existing natural stones such as the marble, and price is reduced by about 40%; and meanwhile, the processing speed is high, energy is saved, labor cost is also greatly saved, strength is equivalent, and the fiber ingredient is added, so that a thin plate made from the product of the invention hardly cracks, mounting benefit and speed are improved by about 30% during mounting, construction period is greatly shortened, and the labor cost is saved.

Description

technical field [0001] The invention relates to a building decoration material, in particular to an imitation stone of an outer curtain wall. Background technique [0002] At present, granite and marble lines are commonly used for exterior curtain walls on the market. Granite and marble lines have high density and heavy weight. During installation, pre-embedded panels need to be placed on the main body. Moreover, granite and marble lines have high cost, large color difference, and slow processing speed. On-site installation is easy to damage the main structure, and it is easy to open the wall to cause rain leakage. The slow installation affects the progress of the project and high labor costs. SUMMARY OF THE INVENTION [0003] In view of the above problems, the present invention provides an imitation stone for an outer curtain wall, which can realize low production cost, fast processing speed, and save material recycling. [0004] The invention also provides a method for ...

AI Technical Summary

Problems solved by technology

[0002] At present, the external curtain walls on the market are generally made of granite and marble lines. Granite and marble lines are dense and heavy. During installation, pre-embedded panels need to be placed on the main body. Moreover, granite and marble lines have high cost, large color difference, and slow processing speed. On-site installation is easy to damage the main structure, and it is easy to open the wall to cause rain leakage. The slow installation affects the progress of the project and high labor costs.

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