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Closed water type composite brick and preparation method thereof

A composite brick, closed water technology, applied in the direction of adhesive types, adhesive additives, asphalt material adhesives, etc., can solve the problems of peeling, freeze-thaw damage, denudation, etc., to prevent delamination, prolong service life, The effect of reducing environmental pollution

Active Publication Date: 2018-07-17
鄂尔多斯市路泰公路工程有限责任公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water-closed composite brick, which can solve the problems of freeze-thaw damage, peeling, erosion, and swelling of the existing paving bricks, prolong the service life of the bricks, reduce environmental pollution, and make the paving beautiful and anti-skid , wear-resistant

Method used

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  • Closed water type composite brick and preparation method thereof
  • Closed water type composite brick and preparation method thereof

Examples

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preparation example Construction

[0034] The embodiment of the present invention also provides a method for preparing a closed-water type composite brick, comprising the following steps:

[0035] S1, preparing a rigid concrete layer;

[0036] The concrete mixture formed by mixing cement, fly ash, water, aggregate, and water reducer, and the evenly mixed mixture is stamped into a mold at a certain height. The rigid concrete layer with good mechanical strength is prepared by using the above-mentioned materials, and then the closed-water type composite brick is guaranteed to have good mechanical strength.

[0037] S2, preparing light-colored adhesive;

[0038] The aromatic oil, modifier and tree are heated and ground at 130-160°C, and sheared to form a light-colored binder.

[0039] S3, preparing the emulsion bonding layer;

[0040] S3.1 prepare emulsion;

[0041] The asphalt, water, emulsifier, penetrant, latex and stabilizer are heated, ground and sheared in an environment of 130-160°C to form a high-conten...

Embodiment 1

[0052] This embodiment provides a water-blocking composite brick, which includes a rigid concrete layer, an emulsion bonding layer and a flexible composite layer connected in sequence.

[0053] The rigid concrete layer is made of rigid concrete. Rigid concrete includes 4Kg of cement, 3Kg of fly ash, 5Kg of water, 80Kg of aggregate and 0.5Kg of water reducer. The aggregates are gravel and crushed stone.

[0054] Emulsion tie coats are tie coats made from asphalt emulsions. The asphalt emulsion includes 50Kg of grade A road petroleum asphalt, 28Kg of water, 2Kg of emulsifier, 0.5Kg of fatty alcohol polyoxyethylene ether, 2Kg of SBR styrene-butadiene rubber latex and 0.1Kg of stabilizer.

[0055] The flexible composite layer is a composite layer made by mixing 10Kg of the asphalt emulsion with 77Kg of gravel and 3Kg of cement. The cement substance is a mixture of cement and mineral powder.

[0056] This embodiment also provides a method for preparing a closed-water type compo...

Embodiment 2-4

[0069] The water-closing type composite brick provided in this example has roughly the same composition as the water-closing type composite brick provided in Example 1, the difference is that the ratio of each raw material is different, and the preparation method of the water-closing type composite brick provided in this example is the same as The operation of the preparation method of the shut-off type composite brick provided in Example 1 is basically the same, the difference is that the operating conditions are different.

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Abstract

The invention relates to the technical field of buildings, in particular to a closed water type composite brick and a preparation method thereof. The closed water type composite brick comprises a rigid concrete layer, an emulsion bonding layer and a flexible composite layer which are sequentially connected. The flexible organic mixture with the dense surface is adopted as the surface wearing layerof the brick, the brick has the advantages of being large in friction coefficient, flexible, resistant to wear and high in strength, not seeping water, having various colors and the like, the problems that an existing surfacing brick is damaged by freezing and thawing, peeled, corroded, and expanded can be solved, the service life of the brick is prolonged, environmental contamination is reduced,and the surfacing is attractive and good in skid resistance and wear resistance.

Description

technical field [0001] The invention relates to the technical field of construction, and in particular to a water-closed composite brick and a preparation method thereof. Background technique [0002] Paving bricks and floor tiles are widely used in the paving of squares, laneways, and courtyards. Because their surfaces are in direct contact with pedestrians and vehicles, the paving bricks are required to have good durability and strong anti-skid performance. The paving bricks prepared by different raw materials, different methods, and different processes have different properties, so it is very important to choose the raw materials and preparation methods of paving bricks. [0003] The preparation method of the prior art paving bricks is as follows: plastic concrete is molded, cured and has a certain strength, and then removed from the mold; or dry hard concrete is molded into a mold, cured and has a certain strength, and then demoulded. The disadvantage of paving bricks i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/00C04B28/00C04B26/26C09J195/00C09J191/00C09J11/08C04B111/20C04B111/27
CPCC04B26/26C04B28/00C04B2111/00362C04B2111/2038C04B2111/27C04B2201/50C08L2205/025C08L2205/03C08L2205/035C09J11/08C09J191/00C09J195/005E04C1/00C04B18/08C04B14/02C04B2103/302C04B18/141C04B24/36C04B2103/0068C04B24/32C04B24/2676C04B18/12C04B18/16C08L71/02C08L9/08C08L57/02C08L53/02
Inventor 高仲高飞翔罗志宝白晓军常培荣姚文斌高刚梁继锁刘晓琴赵祥邵秋霞田小刘成伟张强肖国春党志龙张治宇祁鑫杜雅丽王官应杭盖
Owner 鄂尔多斯市路泰公路工程有限责任公司
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