Manufacturing process of waste regeneration brick

A production process and a technology for recycled bricks, which are applied in the field of production process of waste recycled bricks, can solve the problems of relatively limited practical scope, easy torn, difficult to promote, etc., and achieve the effect of improving the practical scope and improving the aesthetics.

Inactive Publication Date: 2017-06-20
HUZHOU SIHONG NEW BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, there are a lot of problems in the existing recycled bricks. Due to the ratio of existing raw materials, recycled bricks have low strength and are easy to tear. At the same time, the appearance of recycled bricks is poor, and the practical range is limited. It is difficult to promote

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A manufacturing process of waste recycled bricks, comprising the following steps:

[0026] A, preparation raw material: comprise cement, fine aggregate A, fine aggregate B, water, polypropylene fiber, steel fiber and coloring agent;

[0027] B. Stirring raw materials: mix 100kg cement, 200kg fine aggregate A, 350kg fine aggregate B, 40kg water, 2kg polypropylene fiber, 20kg steel fiber, and 10kg coloring agent according to the ratio, first mix the mortar with the same water-cement ratio The mixer is used for slurrying, and then fine aggregate A, fine aggregate B, cement, polypropylene fiber, steel fiber, and colorant are added to the mixer in order and stirred for 30 seconds, and then water is added to the mixer and stirred for 120 seconds to form a preform;

[0028] C. Pressure forming: pour the preform into the mold for pressure forming;

[0029] D. Indoor curing: Curing the molded regenerated bricks indoors for 20 hours, with the temperature controlled at 20°C;

[...

Embodiment 2

[0033] A manufacturing process of waste recycled bricks, comprising the following steps:

[0034] A, preparation raw material: comprise cement, fine aggregate A, fine aggregate B, water, polypropylene fiber, steel fiber and coloring agent;

[0035] B. Stirring raw materials: mix 100kg cement, 200kg fine aggregate A, 350kg fine aggregate B, 40kg water, 3kg polypropylene fiber, 20kg steel fiber, 10kg coloring agent according to the ratio, first mix the mortar with the same water-cement ratio The mixer is used for slurrying, and then fine aggregate A, fine aggregate B, cement, polypropylene fiber, steel fiber, and colorant are added to the mixer in order and stirred for 30 seconds, and then water is added to the mixer and stirred for 120 seconds to form a preform;

[0036] C. Pressure forming: pour the preform into the mold for pressure forming;

[0037] D. Indoor curing: Curing the molded regenerated bricks indoors for 20 hours, with the temperature controlled at 20°C;

[0038...

Embodiment 3

[0041] A manufacturing process of waste recycled bricks, comprising the following steps:

[0042] A, preparation raw material: comprise cement, fine aggregate A, fine aggregate B, water, polypropylene fiber, steel fiber and coloring agent;

[0043] B. Stirring raw materials: Mix 100kg cement, 200kg fine aggregate A, 350kg fine aggregate B, 40kg water, 2kg polypropylene fiber, 20kg steel fiber, and 12kg coloring agent according to the ratio, first mix the mortar with the same water-cement ratio The mixer is used for slurrying, and then fine aggregate A, fine aggregate B, cement, polypropylene fiber, steel fiber, and colorant are added to the mixer in order and stirred for 30 seconds, and then water is added to the mixer and stirred for 120 seconds to form a preform;

[0044] C. Pressure forming: pour the preform into the mold for pressure forming;

[0045] D. Indoor curing: Curing the molded regenerated bricks indoors for 20 hours, with the temperature controlled at 20°C;

[...

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PUM

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Abstract

The invention discloses a manufacturing process of a waste regeneration brick. The manufacturing process mainly comprises the following steps of preparing raw materials, stirring raw materials, extrusion forming, indoor maintaining, and outdoor maintaining, wherein the raw materials mainly comprise cement, a fine aggregate A, a fine aggregate B, water, polypropylene fiber, steel fiber and a coloring agent; the coloring agent adopts one or more of aluminite powder, copper powder, carbon black, zinc white, iron blue, iron oxide red, iron oxide yellow and iron oxide brown. According to the manufacturing process of the waste regeneration brick provided by the invention, the strength and the toughness of the regeneration brick are improved, the compressive strength and the splitting tensile strength are remarkably improved, and the application range is improved.

Description

technical field [0001] The invention specifically relates to a manufacturing process of waste regenerated bricks. Background technique [0002] Among them, in recent years, with the continuous acceleration of the urbanization process in our country, a large number of new buildings have emerged as the times require, and a large number of old buildings have been demolished, resulting in a lot of construction waste. At the same time, due to the rise of a large number of new buildings, the demand for concrete has increased sharply, and concrete is mainly composed of non-renewable resources such as sand, soil, and stone, which further increases the demand for natural resources. , to solve the demand for natural resources and the recycling of construction waste to make it in line with the country's sustainable development strategy, which provides a new research direction for modern people. [0003] Due to the complex composition and variety of construction waste, it is difficult ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B16/06C04B14/48
CPCC04B28/00C04B2201/50C04B18/16C04B16/0633C04B14/48C04B2103/54C04B24/305
Inventor 沈根兴
Owner HUZHOU SIHONG NEW BUILDING MATERIAL CO LTD
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