Aluminum-based aluminum-plastic waterproof gypsum board based on boric sludge as carrier and preparation method thereof

Abstract

The invention relates to an aluminum-based aluminum-plastic waterproof gypsum board based on boric sludge as a carrier and a preparation method thereof. The aluminum-based aluminum-plastic waterproof gypsum board based on the boric sludge as the carrier is prepared from a component A and a component B according to the weight part ratio of 70: 30. The component A is prepared from aluminosilicate cement, boric sludge, aluminum powder, mushroom bran, gypsum, zinc stearate, a dehydrating agent, red mud, fly ash and magnetized water; the addition amount of NaOH is used for adjusting the pH value of the system to 8. The component B is prepared from boric sludge, mushroom bran, instant polyvinyl alcohol, potassium permanganate, silica fume, tannin extract, grinding sand and magnetized water; the addition amount of NaOH is used for adjusting the pH value of the system to 8. According to the aluminum-based aluminum-plastic waterproof gypsum board based on the boric sludge as the carrier, the waste boric sludge is utilized, waste is utilized, energy is saved, the urban environment is protected, and the performance of the prepared aluminum-based aluminum-plastic waterproof gypsum board based on the boric sludge as the carrier reaches the national standard.

Description

Technical field [0001] The present invention is in the field of gypsum boards, in particular, it relates to water-resistant gypsum board aluminum aluminum boron sludge based waste. Background technique [0002] Gypsum board is gypsum building material as the main raw material. It is a lightweight, high strength, thin, easy processing and good noise insulation and fire performance of building materials and the like, is one of the new current focus on the development of the light sheet. Plasterboard has been widely used in a variety of residential buildings, office buildings, shops, hotels and industrial plants within the wall, the wall cladding panels, ceilings, sound-absorbing panels, ground grassroots board and a variety of decorative panels for interior It should not be installed in the bathroom or kitchen. [0003] Boron waste sludge production is boric acid, borax and other products produced, off-white, yellowish white powdery solid, alkaline, boron oxide, and magnesium oxide...

AI Technical Summary

Problems solved by technology

The storage and disposal of boron mud not only occupies a large amount of land, but also alkalizes the soil near the storage yard and causes the migration and transformation of boron, causing environmental pollution

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