Biological decoration method for volcano stone

Abstract

A biological dyeing method for volcanic stones, heating and baking the stones at 70-90°C for 20-30 minutes, then soaking them in soaking liquid for 72 hours, taking them out and drying them at 60°C, and soaking them for the second time for 72-96 hours , take it out and dry it at 60°C, soak it for the third time for 24 hours, take it out and dry it at 40-50°C to get it; the soaking liquid uses dyeable plants as the main material, put it into the container, and the material water is by weight Add water at a ratio of 1:10, soak for 3 to 4 days to remove the supernatant, then add lime water with a pH value greater than 7 at a ratio of 1:0.6 by weight, soak for at least 6 hours to remove the supernatant, and then press the weight Add plant ash at a ratio of 10:1, stir well and let it stand for 3 days to get the soaking liquid for later use. Dip-dyeing and coloring the stone, the volcanic stone not only breaks through the restriction of the original monotonous color, but also can well retain the unique style of the volcanic stone.

Description

technical field [0001] The invention relates to a dyeing method for building stones, in particular to a biological dyeing method for volcanic stones. Background technique [0002] Volcanic rock is a special rock that is cooled and condensed by lava flowing out of volcanic eruption. Because it contains a lot of gas during the cooling process, it forms honeycomb-shaped pores of different sizes, commonly known as honeycomb stone and ant line stone. Because of its hard texture, good weather resistance, acid and alkali resistance, wear resistance, sound absorption, heat insulation, anti-seepage function, and unique simple, heavy and beautiful appearance, it is favored by the construction industry. The ideal stone for modern municipal construction and residential decoration, the only fly in the ointment is that the color is relatively single, only a few colors such as iron blue, gray and white, which make it difficult for users to use it, and the usage seems single, which limits t...

AI Technical Summary

Problems solved by technology

Because of its hard texture, good weather resistance, acid and alkali resistance, wear resistance, sound absorption, heat insulation, anti-seepage function, and unique simple, heavy and beautiful appearance, it is favored by the construction industry. It is an ideal stone material for modern municipal construction and residential decoration. The only fly in the ointment is that the color is relatively single. There are only a few colors such as iron blue and gray white, which make it difficult for users to use it. The usage seems single, which limits the wide use of volcanic stone.

In order to solve the problem of color tone, chemical paints and various dyes are often used for dyeing, which also has its disadvantages: one is easy to age and fade; the use of the two will cause environmental problems, and paints and paints are easy to destroy the unique honeycomb pores of volcanic stones. cover up and lose character