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Manufacturing method of light building curtain wall plate

A manufacturing method and technology of curtain wall panels, applied in the manufacture of lightweight building curtain wall panels, high-strength, high-strength light ceramic products on the surface layer, to manufacture light-weight fields, which can solve the problem of large social resource occupation, harsh working environment, It is unfavorable for environmental protection and other issues, and achieves the effect of good integrity, light overall weight and high cost performance

Pending Publication Date: 2020-12-01
陈刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this form of operation has several obvious disadvantages: 1. The resource consumption is huge, and the precision is not high, and the waste is huge; 2. The raw materials are transported to the project site, and all the construction operations are completed on site, and the dust pollution is obvious, which is not conducive to environmental protection; 3. A large amount of labor is required for on-site operations, the labor cost is huge, and the working environment is harsh, and various types of work-related injuries are prone to occur; 4. The construction period is long, and various social resources are occupied, etc.

Method used

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  • Manufacturing method of light building curtain wall plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Prepare a light-weight building curtain wall panel according to the following method, prepare PLHC slurry through mixing and stirring steps, introduce silica sand with a particle size of 10mm into the PLHC raw material ratio, and inject the various raw materials into the mold after mixing uniformly in a certain order. The whole mold oscillates in the horizontal direction, so that the new raw material with large particle size and high density sinks to the bottom in the slurry; then carry out the following treatment together with the mold, standing at room temperature for 3 hours, and then reacting at 45°C for 24 hours; the article was obtained after the demolding step.

[0046] The product obtained in Example 1 has a smooth and dense surface layer, high surface strength, good wear resistance, good integrity, and no peeling of the surface layer. Available new raw materials with large particle size, high strength and high density include silica sand, iron sand and other va...

Embodiment 2

[0048] Prepare a light-weight building curtain wall panel according to the following method, prepare PLHC slurry by mixing and stirring steps, introduce silica sand with a particle size of 5 mm into the PLHC raw material ratio, and inject various raw materials into the mold after mixing uniformly in a certain order; coat the inner wall of the mold Brush a layer of special defoamer, the defoamer contains an appropriate amount of silicone defoamer silicone oil, 10 parts by weight of surfactant, 100 parts by weight of water; then carry out the following treatment together with the mold, and carry out static molding at room temperature 3h, and then reacted at 45°C for 24 hours; the product was obtained after the demoulding step.

[0049] The product obtained in Example 2 has a smooth and dense surface layer, high surface strength, good wear resistance, good integrity, and no surface layer peeling phenomenon. Available new raw materials with large particle size, high strength and h...

Embodiment 3

[0051] Prepare a light-weight building curtain wall panel according to the following method, prepare PLHC slurry by mixing and stirring steps, introduce silica sand with a particle size of 5 mm into the PLHC raw material ratio, and inject the various raw materials into the mold after mixing uniformly in a certain order; Paste a layer of water-absorbent polymer film polyacrylic resin film, and then inject PLHC light slurry into the mold. After the pouring is completed, carry out the following treatment together with the mold, stand at room temperature for 3 hours, and then react at 45°C for 24 hours; the product is obtained after the demoulding step.

[0052] The product obtained in Example 3 has a smooth and dense surface layer, high surface strength, good wear resistance, good integrity, and no peeling of the surface layer. Available new raw materials with large particle size, high strength and high density include silica sand, iron sand and other varieties within a certain p...

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Abstract

The invention relates to a manufacturing method of a light building curtain wall plate, which comprises the following steps: S1, mixing and stirring: preparing PLHC slurry, and introducing particles with large particle size, high strength and high density; S2, after the PLHC slurry is injected into a mold, oscillating the whole mold in the horizontal direction to enable new raw materials with large particle sizes and high density to sink to the bottom in the slurry; S3, after the PLHC slurry is injected into the mold, drying and molding the PLHC slurry together with the mold under specified conditions, and then reacting at a relatively high temperature for molding; S4, demoulding.

Description

technical field [0001] The invention relates to a method for manufacturing a lightweight building curtain wall panel, which belongs to the field of new building materials. The method of the present invention is particularly suitable for producing lightweight ceramic products with light weight, high strength, and high surface strength. Surface peeling occurs. Available new raw materials with large particle size, high strength and high density include silica sand, iron sand and other varieties within a certain particle size range. Background technique [0002] The construction industry is one of the pillar industries that affect the national economy and people's livelihood, with an annual output value exceeding 20% ​​of GDP. The main form of operation in the existing construction industry is cast-in-place concrete, which has many advantages such as simple technology, low cost, and the ability to absorb a large number of labor forces. It has made great contributions to the ur...

Claims

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Application Information

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IPC IPC(8): B28B1/087B28B1/52B28B11/24
CPCB28B1/087B28B1/52B28B11/243
Inventor 陈刚
Owner 陈刚