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Building section bar ad its assembling method

An assembly method and construction technology, applied in the direction of construction, building components, building structure, etc., can solve the problems of large space occupied by integral parts, long production cycle, difficult installation and connection, etc.

Inactive Publication Date: 2003-11-26
党国锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the production cycle is long, the overall accessories occupy a large space, the transportation is inconvenient, and the installation and connection of accessories and other components (such as door leaves, window leaves, etc.) is difficult

Method used

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  • Building section bar ad its assembling method
  • Building section bar ad its assembling method
  • Building section bar ad its assembling method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing and embodiment

[0011] Dissolving brine crystals (mainly composed of magnesium chloride) in water to prepare a 50% aqueous solution of brine crystals. Add 1 part of light-burned magnesite powder (the main component is magnesium oxide) to 1 part (parts by weight, the same below) of brine crystal aqueous solution, and stir evenly; add 0.2 parts of wood sawdust with a particle size of 2mm-5mm, and stir Make slurry 1 evenly. When the slurry 1 is poured into the model, a layer of glass fiber cloth 3 is first laid on the bottom and side walls of the model. During the pouring of the slurry 1, 1-4 wooden core strips 4 are placed longitudinally in the model. After the slurry 1 is filled, Lay a layer of glass fiber cloth 3 on the upper surface of the model, then vibrate and compact the slurry 1, and then solidify to obtain a building profile. Because some of the finer slurry 1 seeps ...

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PUM

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Abstract

The present invention discloses a kind of building section bar and the method of assembling the section bar into building member. The building section bar is produced through adding light burnt magnesite powder and saw dust into water solution of bittern crystal to make slurry via stirring; grouting the slurry in the mold with glass fiber cloth spread in the bottom and at the sides and 1-4 pieces of wood cores, spreading one other layer of glass fiber cloth, vibration to densify and solidification to obtain the section bar. During assembling, the building section bar is cut into required size, screw bolt holes and screw nut holes are drilled in the wood cores, screw bolts and screw nuts are set in separately, and the building section bars may be assembled into various building members through screwing.

Description

technical field [0001] The invention relates to a method for manufacturing a building profile and a method for assembling a building accessory with the building profile. technical background [0002] In the current prior art, building accessories such as door frames, window frames, etc. are generally made in two ways, one is made of wood, and the other is made of magnesium oxychloride composite material (the main components are magnesium chloride, magnesium oxide Plus other filling materials) to make a slurry, inject the slurry into the prefabricated model and wait for it to solidify. It is expensive to make wood, and a large amount of wood consumption is not conducive to environmental protection. For the production of magnesium oxychloride composite materials, the entire accessory must be poured into the mold and formed after curing. The disadvantage is that the production cycle is long, the overall accessories occupy a large space, the transportation is...

Claims

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Application Information

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IPC IPC(8): B28B23/00C04B28/30E06B1/32E06B3/968
Inventor 党国锋
Owner 党国锋
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