Partition board composition raw materials based on desulfurized gypsum and preparation method

A technology for desulfurized gypsum and partition boards, applied in building materials, ceramic products, applications, etc., to achieve the effects of reduced production costs, simple production processes, and high economic added value

Pending Publication Date: 2022-04-29
广州龙伟科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Partition wall panels are used as components of prefabricated buildings, so partition wall panels are an important building component. Among existing partition wall panels, there is no raw material and preparation method for partition wall panels based on desulfurized gypsum. The main raw materials are cement and sand.

Method used

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Embodiment Construction

[0049]According to the review guidelines, terms such as "having", "comprising" and "including" used in the present invention should be understood as not deriving the presence or addition of one or more other elements or combinations thereof.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on a general orientation or positional relationship, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be con...

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PUM

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Abstract

The invention relates to a partition board composition raw material based on desulfurized gypsum and a preparation method, the partition board composition raw material comprises dry desulfurized gypsum as a main material I, fly ash as a main material II and a reinforcing auxiliary material as a main material III, through the dry desulfurized gypsum and the fly ash, raw material setting of the partition board is realized, and through the reinforcing auxiliary material, the partition board is prepared. The partition board is reinforced, so that consumption treatment of the desulfurized gypsum is realized, and the environment is protected.

Description

technical field [0001] The invention relates to a composition raw material and a preparation method of a partition wall board, in particular to a composition raw material and a preparation method of a partition wall board based on desulfurized gypsum. Background technique [0002] Partition wall panels are used as components of prefabricated buildings, so partition wall panels are an important building component. Among existing partition wall panels, there is no raw material and preparation method for partition wall panels based on desulfurized gypsum. The main raw materials are cement and sand. [0003] Desulfurization gypsum is also known as flue gas desulfurization gypsum and sulfur gypsum. The main component is the same as natural gypsum, calcium sulfate dihydrate CaSO 4 .2H 2 O, content ≥ 93%. Desulfurization gypsum is an industrial by-product gypsum obtained by coal or oil-burning industrial enterprises after treating sulfur dioxide in flue gas. With the promotion of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B38/10E04C2/04
CPCC04B28/144C04B38/106E04C2/043C04B18/08C04B7/32C04B2103/22C04B2103/0068C04B2103/65C04B20/0048C04B22/002C04B24/14
Inventor 杨鹏云吕峰郭永富
Owner 广州龙伟科技有限公司
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