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Artificial aggregate and preparation process thereof

A technology of artificial aggregate and preparation process, which is applied in the field of artificial aggregate, can solve the problems of insufficient ore materials and poor usability of ore, and achieve the effects of reducing ore mining, facilitating promotion, and good weather resistance

Inactive Publication Date: 2021-11-16
宿州典跃新型建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of insufficient ore materials and poor usability of ore in the prior art, and propose a kind of artificial aggregate and its preparation process

Method used

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  • Artificial aggregate and preparation process thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of artificial aggregate preparation process, comprises the following steps:

[0029] s1: Mix the raw materials of Aggregate A component at high speed, and mix the raw materials of Aggregate B component at high speed, mix the mixed Aggregate A component and Aggregate B component into a fluid mixture, and mix the fluid dynamic The mixture is poured and spread in the mold. Preferably, the pigment is mixed in the fluid mixture according to the requirements, so that the color of the formed aggregate is more diverse and better meets people's needs;

[0030] s2: Vacuumize the fluid mixture to reduce air bubbles inside the fluid mixture and make the texture of the formed block material more uniform;

[0031] s3: the mixture after vacuuming is heated and solidified;

[0032] s4: Demoulding the cured bulk material;

[0033] s5: The bulk material is sent to the crusher to be crushed into aggregate particles of the required mesh.

[0034] The new resin aggregate of this p...

Embodiment 2

[0037] The whole process is designed in the form of a tunnel kiln. The mixed liquid materials are poured into a rectangular silicone box with a thickness of about two centimeters. The box passes through a heating tunnel and enters a closed vacuum device. The box continues to move forward along the tunnel, heated and solidified, and then flipped and demolded. The solidified block material is sent to the crusher through the belt for crushing.

Embodiment 3

[0039] refer to figure 1 :

[0040] s1: Mix the raw materials of Aggregate A component at high speed, and mix the raw materials of Aggregate B component at high speed, mix the mixed Aggregate A component and Aggregate B component into a fluid mixture, and mix the fluid dynamic The mixture is poured and spread in the mold, the aggregate A component is mixed with the aggregate B component according to the ratio of 1:1, the mold is a rectangular or round silicone box, the top of the silicone box is open, pouring and spreading on the mold The thickness of the fluid mixture inside is 15-30mm, preferably 20mm;

[0041] s2: Vacuumize the fluid mixture to reduce the internal air bubbles of the fluid mixture and make the texture of the formed block material more uniform. The vacuum equipment includes a vacuum machine, which is connected to the suction port of the vacuum machine and can be used up and down. The moving cover, the cover seals the opening of the silicone box, and then in...

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Abstract

The invention relates to the technical field of artificial aggregates, in particular to an artificial aggregate and a preparation process thereof. The artificial aggregate comprises a mixture of an aggregate component A and an aggregate component B, the aggregate component A is prepared from the following raw materials: 30 to 40% of 128 epoxy resin, 5 to 10% of a reactive diluent, 35 to 55% of quartz powder, 1 to 3% of fumed silica, 5 to 10% of a pigment, 0.1 to 1% of a defoaming agent and 0.1 to 1% of a flatting agent; the aggregate component B is prepared from the following raw materials: 30 to 40% of methyl hexahydrophthalic anhydride and / or 30 to 40% of methyl tetrahydrophthalic anhydride, 5 to 10% of an accelerant, 35 to 55% of quartz powder, 1 to 3% of fumed silica, 0.1 to 1% of a defoaming agent and 0.1 to 1% of a flatting agent; and the raw materials are in percentage by weight. The product has the properties of being good in weather resistance, excellent in aging resistance, high in bonding strength, uniform in color sense, low in water absorption rate, capable of replacing various mineral materials and the like, large-scale popularization of the artificial aggregate is facilitated, and ore extraction can be reduced.

Description

technical field [0001] The invention relates to the technical field of artificial aggregates, in particular to an artificial aggregate and a preparation process. Background technique [0002] Ground construction generally requires a large amount of ore materials. The mining of ore not only destroys the natural environment, but also the ore itself is harmful to the human body, and the usability of the ore is not good. Therefore, it is necessary to design an artificial aggregate that can replace the ore. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of insufficient ore materials and poor usability of ore in the prior art, and propose an artificial aggregate and a preparation process. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] An artificial aggregate comprising a mixture of aggregate A component and aggregate B component; [0006] The aggregate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/02C08K7/26C08K3/36
CPCC08K7/26C08K3/36C08L63/00
Inventor 郭君建汝宗林邵明超郭森
Owner 宿州典跃新型建筑材料有限公司
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