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Production process of construction waste to produce exterior wall bricks with decorative surface

A technology of construction waste and production technology, which is applied in the field of production technology of exterior wall bricks

Active Publication Date: 2017-01-18
XUCHANG JINKE RESOURCE RECYCLING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, after the masonry is completed, the exterior wall of the building must be plastered, painted, or decorated with tiles on the exterior wall. The follow-up construction period of the exterior wall takes time and money, and needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: A kind of production technology of the exterior wall brick with decorative surface produced by construction waste, this exterior wall brick comprises base body layer and decorative surface layer and comprises the following steps;

[0017] a. The collected construction waste is crushed, impurity-removed and sieved to make coarse aggregate and fine aggregate, the particle size of coarse aggregate is 5mm-10mm, and the particle diameter of fine aggregate is 0mm-5mm; in this step Recycling and processing of construction waste is very common in the prior art and will not be elaborated in detail.

[0018] b. Prepare the raw materials for the matrix layer;

[0019] Select 100-140 parts by weight of the above-mentioned coarse aggregate, 90-98 parts by weight of fine aggregate, 250-330 parts by weight of cement, and 53-63 parts by weight of moisture, stir and mix evenly,

[0020] c. Send the raw materials prepared in the step b into the exterior wall brick mold and...

Embodiment 2

[0026] Embodiment 2: A production process for producing exterior wall bricks with a decorative surface from construction waste, the exterior wall bricks comprising a base layer and a decorative surface layer include the following steps;

[0027] a. The collected construction waste is crushed, impurity-removed and sieved to make coarse aggregate and fine aggregate, the particle size of coarse aggregate is 5mm-10mm, and the particle diameter of fine aggregate is 0mm-5mm; in this step Recycling and processing of construction waste is very common in the prior art and will not be elaborated in detail.

[0028] b. Prepare the raw materials for the matrix layer;

[0029] Select 100-140 parts by weight of the above-mentioned coarse aggregate, 90-98 parts by weight of fine aggregate, 250-330 parts by weight of cement, and 53-63 parts by weight of moisture, stir and mix evenly,

[0030] c. Send the raw materials prepared in the step b into the exterior wall brick mold and press for the...

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Abstract

The invention discloses a production process for external tiles with decorative surfaces during construction waste production. The external tiles comprise base layers and decorative surface layers. The production process comprises the following steps: crushing, removing impurities and screening the collected construction wastes, and preparing coarse aggregate and fine aggregate; preparing base layer raw materials from the coarse aggregate, the fine aggregate, cement and water for performing first-time pressing; preparing raw materials of the decorative surface layers; performing second-time pressing, and molding the external tiles with decorative surfaces. The pressed and molded external tiles with decorative surfaces are fed into a kiln for maintenance. According to the production process for external tiles with decorative surfaces during construction waste production, the external tiles with decorative surfaces can be produced through a two-step pressing method, the decorative surface layers of the tiles and the tile base are connected through pressing and are firm in bonding and durable. Moreover, after the tiles are used for building an outer wall, the outer wall is not needed to be subjected to secondary painting, tiles are not needed to be attached to the wall, and products of different colors can be selected to be combined into different textures and patterns according to the needs.

Description

technical field [0001] The invention relates to the technical field of secondary utilization of construction waste, in particular to a production process for producing exterior wall bricks with decorative surfaces from construction waste. Background technique [0002] In the prior art, after the masonry is completed, the exterior wall of the building must be plastered, painted, or decorated with tiles on the exterior wall. The follow-up construction period of the exterior wall takes time and money, and needs to be improved. Contents of the invention [0003] The object of the present invention is to solve the above problems, and to provide a production process for producing exterior wall bricks with decorative surfaces from construction waste. [0004] The technical solution of the present invention is: a production process of building waste to produce exterior wall bricks with decorative surfaces, the exterior wall bricks comprising a base layer and a decorative surface l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B28/04C04B14/06
Inventor 郭建淼李福安朱献峰贺翔詹海玲张同均尤少阳高琦贺方方
Owner XUCHANG JINKE RESOURCE RECYCLING CO LTD
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