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Multifunctional green environmentally-friendly desulfurized gypsum building block and processing technology thereof

A green, environmentally friendly, desulfurized gypsum technology, applied in the field of building materials, can solve the problems of heat insulation, sound insulation, poor moisture-proof effect, poor resistance to sound and fire resistance, low strength and toughness, etc., without affecting the firmness and low cost , light weight effect

Inactive Publication Date: 2014-09-10
ZUNYI TIANZHIJIE ENVIRONMENTAL PROTECTION SCI& TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing gypsum blocks have the following defects: low strength and toughness, hollow blocks need to be embedded with embedded parts before nailing; heat insulation, sound insulation, and moisture-proof effects are poor; no heat preservation effect; resistance to sound and fire resistance Also poor; heavy weight, large footprint; single structure

Method used

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Examples

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Embodiment Construction

[0018] The present invention will be further described below with reference to specific embodiments.

[0019] The multifunctional green and environment-friendly desulfurized gypsum block of the present invention is made of raw materials prepared from desulfurized gypsum powder and fly ash and water in a ratio of 0.75:1; in the raw materials, the weight percentage of desulfurized gypsum is 89%, and the weight percentage of fly ash is 11%.

[0020] The processing technology of the multifunctional green environment-friendly desulfurization gypsum block of the present invention comprises the following steps:

[0021] 1. Prepare raw materials according to 89% of desulfurized gypsum powder and 11% of fly ash, then take the weight of the prepared raw materials as a benchmark, and weigh water according to the ratio of raw materials: water=0.75:1;

[0022] 2. First pour water into the mixer, add fly ash, stir for 30 seconds, then add desulfurized gypsum powder and stir for 60 seconds;...

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Abstract

The invention relates to a multifunctional green environmentally-friendly desulfurized gypsum building block and a processing technology thereof and belongs to the technical field of building materials. The multifunctional green environmentally-friendly desulfurized gypsum building block is prepared from a desulfurized gypsum powder-fly ash mixed raw material and water according to a ratio of 0.75: 1, and the raw material comprises 89wt% of desulfurized gypsum and 11wt% of fly ash. The processing technology realizes industrial waste recycling comprehensive utilization and utilizes industrial waste as the product raw material. The multifunctional green environmentally-friendly desulfurized gypsum building block has a low cost and high product quality, is a safe, comfortable, environmentally-friendly and healthy high-grade inner baffle wall material, and has the characteristics of light weight, environmental friendliness, moisture resistance, water resistance, heat insulation, sound adsorption, heat insulation, fire protection and sound insulation.

Description

technical field [0001] The invention relates to a multifunctional green and environment-friendly desulfurization gypsum block and a processing technology thereof, belonging to the technical field of building materials. Background technique [0002] In construction engineering, gypsum blocks are often used for interior partition walls of rooms. Existing gypsum blocks have the following defects: low strength and toughness, hollow blocks need to be embedded with embedded parts before nailing; heat insulation, sound insulation, and moisture-proof effects are poor; no heat preservation effect; resistance to sound and fire resistance Also poor; heavy, large footprint; single structure. Contents of the invention [0003] One of the objectives of the present invention is to provide a multifunctional green and environment-friendly desulfurized gypsum block to solve the technical problems in the prior art. [0004] The present invention is achieved through the following technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B18/08
CPCY02W30/91
Inventor 冯毅
Owner ZUNYI TIANZHIJIE ENVIRONMENTAL PROTECTION SCI& TECH CO LTD
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