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Method for producing sand plastic cement plaster forming decorative product

A technology of cement mortar and production method, applied in the field of cement mortar modeling, to achieve the effect of abstract and beautiful image, simple structure and low production cost

Inactive Publication Date: 2003-04-30
张长青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as making large products can be made of concrete

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] Firstly, the screened river sand is synthesized with water to the humidity that can be shaped, and it is used to start shaping, and the cement mortar mixed in proportion (1:1) is filled in the sand shaping to ensure that the cement mortar is saturated and the bottom cement When the mortar is not solidified, start to shape the second layer of shape with the plastic sand that has been combined. After the shape is formed, fill it with cement mortar. The connection between the bottom layer and the second layer must be considered. The layers must be kept connected and cannot be separated. In this way, sand plastic and cement mortar are filled layer by layer until the final completion. If the slope is oblique, it must be filled with river sand to prevent the cement mortar from losing its shape. After the entire shaping and cement mortar filling are completed, after the cement mortar has completely solidified for 48 hours, all the sand is removed and sorted out. If defects and ...

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Abstract

A decoration is made up of river sand and cement mortar through wetting the river sand, moulding an open body, filling the cement mortar in it, covering a layer of sand on the open body, moulding the second layer of shaped body, filling cement mortar, and so on until the decoration is finished. After cement mortar is solidified (about 48 hr.), all sand is removed by water.

Description

Technical field: [0001] The invention relates to a production method of a sand-plastic cement mortar shaped ornament, which belongs to the cement mortar molding technology. Background technique: [0002] At present, there are many kinds of cement mortar forming decorations known both at home and abroad, such as: capitals on buildings, lamp rings; landscapes in parks, sculptures, rockeries, stone forests, etc. The designed pattern drawings are formed by manual carving. It has a complex structure and a dull image. It needs various engineering and technical personnel and skilled craftsmen with certain literacy to complete, and the cost is high. Invention content: [0003] A production method of sand-plastic cement mortar shaped decorations, which is formed by wet sand and filled with cement mortar to make the shape, which is characterized in that the humidity of the sand should be suitable for shaping without loss or cracking, and the proportion of cement mortar is 1 : 1, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C3/04B44F7/00
Inventor 张长青
Owner 张长青
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