Method for preparation of composite hollow tile for ornamenting

A manufacturing method and technology of hollow bricks, applied in the direction of manufacturing tools, ceramic molding machines, etc., can solve the problems of compression resistance, poor seismic performance, high cost of decoration engineering, single color, etc., and achieve strong earthquake resistance, strong three-dimensional surface, and pattern pattern clear effect

Inactive Publication Date: 2008-02-06
谢永杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that in addition to the poor compressive and seismic performance of the existing hollow bricks, the veneer bricks or stone plates used for exterior wall decoration also have safety hazards that are easy to fall off, single color, and high decoration engineering costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Below by embodiment, the present invention will be further described.

[0026] Stir 425 ordinary Portland cement, stone powder, gravel with a particle size below 10 mm and water at a weight ratio of 15%, 38%, 42% and 5% respectively to form a uniform semi-dry base material ①.

[0027] The base material ① is put into the lower mold frame of the colored decorative embossed brick mold, fills the mold frame and scrapes it flat, and pre-presses it on the molding machine, so that the base material in the mold frame drops by 5 mm to form a base material layer ②.

[0028] According to the weight ratio, the solution of 425 ordinary Portland white cement, fine sand, color pigment and HM ultra-high-strength waterproofing agent and water is stirred in the proportion of 45%, 45%, 8% and 2% respectively to form a uniform semi-dry For colored fabrics ③, the weight ratio of HM ultra-efficient waterproofing agent to water is 1:18.

[0029] Fill the colored fabric ③ into the lower mold ...

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PUM

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Abstract

The invention comprises the following steps: (1) Stirring cement, stone dust, rock ballast and water to form base stock according to a certain weight proportion. (2) Putting the base stock in the lower mould frame of a mould, and prepressing the base stock in a hydraulic pressure moulding machine to form a base stock layer. (3) Stirring the solution mixed by cement, silver sand, colourful paint, water repellent and water according to a certain weight proportion to form a colourful material. (4) Filling the colourful material in the lower mould frame of the base stock layer, and pressing the colourful material with the hydraulic pressure moulding machine to form colourful decorated basso-relievo bricks. (5) Ejecting the basso-relievo bricks from the mould frame waiting to be used. (6) Stirring stone dust, rock ballast, cement and water separately according to a certain weight proportion to form a mixed material. (7) Pouring the mixed material in an air brick mould, shaking and pressing the mixed material to form a certain form. (8) Dipping the basso-relievo bricks in water and then taking out, putting the basso-relievo bricks on the air bricks, knocking and pressing the basso-relievo bricks, the grout flows in the flutes on the back of the basso-relievo bricks to make the basso-relievo bricks combine with the air bricks firmly. (9) Disassembling the mould, watering and maintaining the bricks after the bricks solidified.

Description

technical field [0001] The invention relates to a method for manufacturing building materials, in particular to a method for manufacturing composite decorative hollow bricks. Background technique [0002] There are many high-rise buildings in the city, and most of the hollow bricks used are simply built, and their compressive and seismic performances are relatively poor. At the same time, with the continuous development of economic construction, the problem that the veneer bricks or stone plates used in the exterior wall decoration of buildings are easy to fall off has increasingly become the focus of complaints about the quality of construction projects. In particular, the exterior walls of some large-volume and wide-ranging residential projects are still quite serious. Due to the different materials of the existing hollow bricks and veneer bricks or stone slabs, and inconsistent shrinkage rates, leakage is prone to occur after a heavy rain, and the inner side of the exteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/00B28B1/087B28B11/24
Inventor 谢永杰
Owner 谢永杰
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