Stone pretreatment method for stone reverse beating process

A pretreatment and stone technology, applied in the field of stone treatment, can solve the problems of uneven interface agent on the back of stone, interface agent scraping, interface agent efflorescence, etc. wide range of effects

Inactive Publication Date: 2020-05-26
广州铭汇建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The above existing technical solutions have the following defects: in the process of binding steel cages, pouring concrete, etc., there may be improper operation, which may cause the interface agent to be p...

Method used

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  • Stone pretreatment method for stone reverse beating process
  • Stone pretreatment method for stone reverse beating process
  • Stone pretreatment method for stone reverse beating process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] refer to figure 1 , is a kind of stone material pretreatment method that is used for stone material anti-beating process disclosed by the present invention, comprises the following steps:

[0068] S1. Stone cutting, cut the stone according to the need to form a regular stone.

[0069] S2. Put the stone into the oven and heat it to 180°C, and keep the temperature at 180°C for 30min.

[0070] S3. Take the stone out of the oven, put the box in a sealable box with a heating device, and the box is connected with an air outlet pipe and a liquid injection pipe. There is an air outlet valve connected to the air pipe. After the air outlet valve on the pipe wall, the waterproof treatment agent heated to 180°C is injected into the box through the liquid pump through the liquid injection pipe. The liquid injection pipe is equipped with a pressure gauge and a liquid injection valve. The gauge pressure is 1MPa, close the liquid injection valve, start the wall heating device, contro...

Embodiment 2

[0078] refer to figure 1 , is a kind of stone material pretreatment method that is used for stone material anti-beating process disclosed by the present invention, comprises the following steps:

[0079] S1. Stone cutting, cut the stone according to the need to form a regular stone.

[0080] S2. Put the stone into an oven and heat it to 190°C, and keep the temperature at 190°C for 30 minutes.

[0081] S3. Take the stone out of the oven, put the box in a sealable box with a heating device, and the box is connected with an air outlet pipe and a liquid injection pipe. There is an air outlet valve connected to the air pipe. After the air outlet valve on the pipe wall, the waterproof treatment agent heated to 185°C is injected into the box through the liquid pump through the liquid injection pipe. The liquid injection pipe is equipped with a pressure gauge and a liquid injection valve. The gauge pressure is 1.5MPa, close the liquid injection valve, start the wall heating device, ...

Embodiment 3

[0089] refer to figure 1 , is a kind of stone material pretreatment method that is used for stone material anti-beating process disclosed by the present invention, comprises the following steps:

[0090] S1. Stone cutting, cut the stone according to the need to form a regular stone.

[0091] S2. Put the stone into an oven and heat it to 200°C, and keep the temperature at 200°C for 30 minutes.

[0092] S3. Take the stone out of the oven, put the box in a sealable box with a heating device, and the box is connected with an air outlet pipe and a liquid injection pipe. There is an air outlet valve connected to the air pipe. After the air outlet valve on the pipe wall, the waterproof treatment agent heated to 190°C is injected into the box through the liquid pump through the liquid injection pipe. The liquid injection pipe is equipped with a pressure gauge and a liquid injection valve. The gauge pressure is 2MPa, close the liquid injection valve, start the wall heating device, co...

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Abstract

The invention relates to the technical field of stone treatment, in particular to a stone pretreatment method for a stone reverse beating process, which comprises the following steps of: S1, stone cutting, S2, heating the stone to 120 DEG C or above, S3, putting the stone into a sealed container, injecting a liquid waterproof treatment agent the container, keeping the pressure in the container at1-2 MPa, and conducting constant-pressure soaking for 5-10 min, S4, taking out the stone and naturally cooling the stone, and 5, polishing the surface of the stone. The waterproof treatment agent comprises the following components in parts by mass: 100 parts of polypropylene, 60 to 70 parts of nanometer talcum powder, 3-5 parts of a silane coupling agent, 1-2 parts of sodium telluride, and 0.5 to1 part of sodium selenide. The method has the advantages that a user does not need to worry about scraping of the waterproof treatment agent by aggregates in steel bars or concrete, the stone always keeps good waterproof and anti-seepage effects, and the saltpetering prevention effect is good and stable.

Description

technical field [0001] The invention relates to the technical field of stone processing, in particular to a stone pretreatment method used in the stone counter-beating process. Background technique [0002] At present, with the development of technology, there are more and more architectural decoration methods. Among them, the use of stone veneer is one of the common architectural decoration methods. Because the stone is heavy and difficult to stick firmly on the wall, therefore, dry-hanging stone is usually used for construction. method. [0003] However, dry-hanging stone needs to construct a keel structure on the wall, and then hang the stone on the keel structure. Because the general building is high, the keel construction and the operation of hanging the stone are difficult, so the stone anti-cutting process came into being. [0004] The existing stone anti-beating process mainly includes stone selection, opening holes on the back of the stone, installing anchors, pain...

Claims

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Application Information

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IPC IPC(8): C04B41/50
CPCC04B41/5024C04B41/5007C04B41/4861C04B41/4922C04B41/4535
Inventor 王国志胡益良鲁正刚
Owner 广州铭汇建设工程有限公司
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