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A kind of building backfill adhesive and preparation method thereof

An adhesive and construction technology, applied in the directions of adhesives, adhesive types, epoxy resin adhesives, etc., can solve the problems of large amount of adhesive and increase production costs, improve waterproof and impermeability, reduce construction costs, The effect of convenient backfill operation

Active Publication Date: 2021-08-06
新田县德润新材料产业园有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following disadvantages: during the backfill operation, a large amount of adhesive is required to completely fill the backfill space, and the amount of adhesive is large, which in turn increases the production cost

Method used

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  • A kind of building backfill adhesive and preparation method thereof
  • A kind of building backfill adhesive and preparation method thereof
  • A kind of building backfill adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A preparation method of building backfill adhesive:

[0043] Specifically include the following steps:

[0044] Step 1: Take the plastic paper and cut it into the required shape, use a heat sealing machine to make a pocket shape, reserve a pocket opening, use a stamping device to press out the glue hole 4 on the pocket, and then paste the sealing film 5 on both sides of the pocket surface, The sealing film 5 seals the glue outlet hole 4, and prepares the adhesive plastic bag body 1 for standby;

[0045] Step 2: Select the expansion extrusion bag body 2 that matches the shape of the adhesive plastic bag body 1 prepared in step one, remove the air inside the expansion extrusion bag body 2, and remove the expansion extrusion bag body 2 from the adhesive plastic bag body Insert the reserved bag opening on the body 1, install and fix the air pipe 6 to form a combination;

[0046] Step 3: The raw materials for preparing adhesive paste 3 are 50 parts of epoxy resin, 24 parts...

Embodiment 2

[0049] A preparation method of building backfill adhesive:

[0050] Specifically include the following steps:

[0051] Step 1: Take the plastic paper and cut it into the required shape, use a heat sealing machine to make a pocket shape, reserve a pocket opening, use a stamping device to press out the glue hole 4 on the pocket, and then paste the sealing film 5 on both sides of the pocket surface, The sealing film 5 seals the glue outlet hole 4, and prepares the adhesive plastic bag body 1 for standby;

[0052] Step 2: Select the expansion extrusion bag body 2 that matches the shape of the adhesive plastic bag body 1 prepared in step one, remove the air inside the expansion extrusion bag body 2, and remove the expansion extrusion bag body 2 from the adhesive plastic bag body Insert the reserved bag opening on the body 1, install and fix the air pipe 6 to form a combination;

[0053] Step 3: The raw materials for preparing adhesive paste 3 are 62 parts of epoxy resin, 27 parts...

Embodiment 3

[0056] A preparation method of building backfill adhesive:

[0057] Specifically include the following steps:

[0058] Step 1: Take the plastic paper and cut it into the required shape, use a heat sealing machine to make a pocket shape, reserve a pocket opening, use a stamping device to press out the glue hole 4 on the pocket, and then paste the sealing film 5 on both sides of the pocket surface, The sealing film 5 seals the glue outlet hole 4, and prepares the adhesive plastic bag body 1 for standby;

[0059] Step 2: Select the expansion extrusion bag body 2 that matches the shape of the adhesive plastic bag body 1 prepared in step one, remove the air inside the expansion extrusion bag body 2, and remove the expansion extrusion bag body 2 from the adhesive plastic bag body Insert the reserved bag opening on the body 1, install and fix the air pipe 6 to form a combination;

[0060] Step 3: The raw materials for preparing adhesive paste 3 are epoxy resin 74, ethylene glycol d...

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Abstract

The embodiment of the present invention discloses a building backfill adhesive and its preparation method, which specifically relates to the technical field of building materials, including an adhesive bag body, and an expansion extrusion bag body is fixed inside the adhesive bag body, so that Adhesive paste is filled between the inside of the adhesive bag body and the outside of the expansion extrusion bag body, the surface of the adhesive bag body is uniformly provided with a plurality of glue holes, and the surface of the adhesive bag body has two A sealing film is pasted on both sides, and a ventilation tube is fixedly arranged at one end of the expansion extrusion bag body. The adhesive glue bag body of the present invention is used to hold the adhesive glue paste body, and the adhesive glue paste body is extruded from the glue outlet by using the expansion extrusion bag body, and the expanded expansion extrusion bag occupies the space of the original adhesive glue paste body Support the inside of the adhesive bag, and backfill the filling position with the adhesive bag and the adhesive paste. The adhesive bag occupies part of the filling space, reducing the amount of adhesive paste used, thereby reducing the stickiness. The construction cost of the glue.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of building materials, in particular to a building backfill adhesive and a preparation method thereof. Background technique [0002] The application of new materials for building objects, buildings are not traditional brick walls, large slab structures, prefabricated slab structures, lightweight material structures, and door and window installations all increase the demand for construction adhesives, especially the demand for adhesives for building backfill decoration more intense. With the improvement of architectural decoration technology, the consumption of construction adhesives has exceeded 400,000 tons, accounting for more than 30% of the total consumption of synthetic adhesives. [0003] The prior art has the following disadvantages: during the backfilling operation, a large amount of adhesive is required to completely fill the backfill space, and the amount of adhesive is l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J163/00C09J11/08C09J11/06
CPCC08L2205/035C08L2205/06C08L2205/16C09J11/06C09J11/08C09J163/00C08L23/06C08L33/02C08L21/00C08K5/1515
Inventor 廖平湘
Owner 新田县德润新材料产业园有限公司