Production method for foam sandwich type wall panels

A production method and wallboard technology, which is applied in the production of foam sandwich wallboards and in the field of building materials, can solve the problems of high cost of building mechanics, unit volume weight of masonry, and large amount of steel, so as to achieve simple and fast production and low production cost. Low, weight-reducing effect

Inactive Publication Date: 2016-10-12
LIXIAN FANGSHIPING TOWN YANGPU MINING MACHINERY FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The partition walls of high-rise buildings are hand-built with materials such as red bricks, cement bricks, and lighter foamed bricks. After several times of plastering and leveling, it is very laborious, high cost, and long construction period. , the design of building mechanics is expensive, the amount of steel is large, and the wet construction is not environmentally friendly.

Method used

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  • Production method for foam sandwich type wall panels
  • Production method for foam sandwich type wall panels

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0043] Use a 5mm ordinary calcium silicate decorative board as the panel, and the intermediate filling material is a hydraulic substance. The formula of the hydraulic substance is as follows: cinder ash 25%, perlite 35%, 425# cement 40% composed of dry mixes.

[0044] Each ton of dry mix is ​​equipped with 2. 3m 3 polystyrene particles.

[0045] Add water 26%, and various additives at 1.5%.

[0046] The various additives described are calculated per ton of dry mix: 1.6kg of hydroxypropyl methylcellulose, 0.5kg of dispersible latex powder, 10.5kg of early strength agent, 500ml of water reducing agent, and 1200ml of air-entraining agent.

[0047] Perlite is crushed with a crusher, and the maximum particle size is required to be less than 15 mm; it is light in weight and has a certain strength, and it is used as aggregate to make the particle volume ratio reach an ideal ratio.

Embodiment 2

[0049] 4mm ordinary calcium silicate decorative board is used as the panel, and the intermediate filling material is a hydraulic substance. The formula of the hydraulic substance is: cinder ash 30%, perlite particles 25%, 425# cement 45% % composition of dry blends.

[0050] Each ton of dry mix is ​​equipped with 2. 4m 3 polystyrene particles.

[0051] Add water 24%, and various additives at 1.8%.

[0052] The 1.5% of various additives are calculated per ton of dry mix: 1.7kg of hydroxypropyl methylcellulose, 0.7kg of dispersible latex powder, 11.5kg of early strength agent, 600ml of water reducing agent, and 1300ml of air-entraining agent.

[0053] Perlite 2 is crushed with a crusher, and the maximum particle size is required to be below 15 mm; it is light in weight and has a certain strength, and it is used as aggregate to make the particle volume ratio reach an ideal ratio.

[0054] Referring to the accompanying drawings, the outlets of the fly ash silo 1, the perlite si...

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Abstract

A method for producing a foam sandwich wallboard, the raw materials include: fly ash, perlite, and cement to form a dry mix; the dry mix is ​​provided with polystyrene particles, water, and additives to form a wet mix; the additives include: hydroxypropyl Methyl cellulose, dispersible latex powder, early strength agent, water reducing agent, air entraining agent; the production system consists of raw material warehouse, polystyrene particle warehouse, belt scale, scraper, water pump, mixer, mold car, mold combination It is composed of , light rail and additive warehouse, which is characterized in that: the outlet of each silo is equipped with a computer-controlled belt scale to connect with the chain plate conveyor, the chain plate conveyor is connected with the feed end of the mixer, and the dry mix is ​​added with polystyrene. The granules, water and various additives are fully stirred; they are poured into the mold combination equipped with the calcium silicate panel on the light rail to form, and after forming, they start to solidify; the invention can turn waste into treasure, reduce the labor intensity of workers, and the product is pure natural, green, and Healthy, eco-friendly wall material.

Description

technical field [0001] The invention relates to a production method of a foam sandwich wallboard, which belongs to the technical field of building materials. Background technique [0002] The partition walls of high-rise buildings are hand-built with materials such as red bricks, cement bricks, and lighter foamed bricks. After several times of plastering and leveling, it is very laborious, expensive, and long-term. , The design of building mechanics is expensive, the amount of steel is large, and the wet construction is not environmentally friendly. Contents of the invention [0003] The first problem to be solved by the present invention is to provide a method for producing foam sandwich wallboards. [0004] The second problem to be solved by the present invention is to provide a foam sandwich wall chain conveyor production system. [0005] In order to solve the above-mentioned first technical problem, the raw material formula that the present invention provides to prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/50C04B28/04
CPCB28B1/50B28B1/503C04B28/04
Inventor 杨朴杨自芳杨红丽
Owner LIXIAN FANGSHIPING TOWN YANGPU MINING MACHINERY FACTORY
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