Weather-proof injection-type bar-planting adhesive tube based on acrylic epoxy resin as well as preparation method and use method thereof

A kind of technology of acrylic epoxy resin and planting rubber hose, applied in the direction of modified epoxy resin adhesive, adhesive additive, non-polymer adhesive additive, etc. High, poor resistance to heat and humidity, etc., to achieve fast curing speed, strong corrosion resistance, and good weather resistance

Inactive Publication Date: 2013-09-11
NANJING TELESUN S & T IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary epoxy resins have high cross-linking density after curing, showing a three-dimensional network structure, large internal stress, brittle and hard texture, cr

Method used

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  • Weather-proof injection-type bar-planting adhesive tube based on acrylic epoxy resin as well as preparation method and use method thereof
  • Weather-proof injection-type bar-planting adhesive tube based on acrylic epoxy resin as well as preparation method and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, it is the state of the weather-resistant injection-type rebar-planting rubber hose based on acrylic epoxy resin during transportation. The rubber hose includes a double-tube packaging tube 1 and a sealing cover 6, and the top of the double-tube packaging tube 1 is provided with an opening. 8. The opening 8 is provided with a sealing cover 6, and a partition 9 is fixedly installed at the inner bottom of the double-barrel packaging tube 1, and the partition 9 extends from the bottom of the double-barrel packaging tube 1 to the opening 8, and the The double-barrel packaging tube 1 is divided into a first rubber tube 3 and a second rubber tube 2 which are independent of each other. The inner bottom of the first rubber tube 3 is provided with a first rear cover 4, and the inner bottom of the second rubber tube 2 is provided with a second rear cover. Cover 5, the inside of the first rubber tube 3 is filled with a mixture of acrylic epoxy resin, inor...

Embodiment 2

[0034] Basically the same as Example 1, the difference is that the acrylic epoxy resin, inorganic material, and accelerator mixture are mixed in the following parts by weight: acrylic epoxy resin, inorganic material, and accelerator mixture are mixed in the following parts by weight: acrylic acid ring 35 parts of oxygen resin, 75 parts of inorganic material, and 1 part of accelerator. The accelerator is methylaniline.

Embodiment 3

[0036] Basically the same as Example 1, the difference is that the acrylic epoxy resin, inorganic material, and accelerator mixture are mixed in the following parts by weight: acrylic epoxy resin, inorganic material, and accelerator mixture are mixed in the following parts by weight: acrylic acid ring 30 parts of oxygen resin, 70 parts of inorganic material, and 0.8 parts of accelerator.

[0037] The planting bar glue performance test result of above-mentioned embodiment is as table 1:

[0038] Table 1 carries out performance test for the planting bar glue of embodiment 1,2,3

[0039] Example serial number

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Abstract

The invention discloses a weather-proof injection-type bar-planting adhesive tube based on acrylic epoxy resin. The adhesive tube comprises a double-barrel type packaging tube and a sealing cover and/or a static mixer, wherein an opening is formed in the top end of the double-barrel type packaging tube; the sealing cover and/or the static mixer is arranged on the opening; a clapboard is fixedly installed at the bottom in the double-barrel type packaging tube; the clapboard extends to the opening from the bottom of the double-barrel type packaging tube, and divides the double-barrel type packaging tube into a first adhesive tube and a second adhesive tube which are independent from each other; a first rear cover is arranged at the bottom in the first adhesive tube, and a second rear cover is arranged at the bottom inside the second adhesive tube; and acrylic epoxy resin, an inorganic material and an accelerant mixture are filled in the first adhesive tube, and a peroxide curing agent is filled in the second adhesive tube. The bar-planting adhesive prepared by the weather-proof injection-type bar-planting adhesive tube based on acrylic epoxy resin is fast in curing speed during construction, high in strength after being cured, strong in corrosion resistance, convenient to construct, and especially good in weather resistance.

Description

technical field [0001] The invention relates to the fields of steel bar planting and screw embedding for construction, municipal administration, and bridge construction and reinforcement, in particular to a weather-resistant injection-type rebar-planting rubber hose based on acrylic epoxy resin and its preparation method and use method. Background technique [0002] The traditional method of anchoring is the pre-embedded method, that is, it is pre-cast in concrete according to the design, but due to various reasons, it is often necessary to anchor after construction. . [0003] The injection-type planting glue is to install the two components of the planting glue in two custom-made rubber tubes. During construction, the colloids of the two components are squeezed into the static mixing tube through a special injection glue gun, and mixed by static force. The pipe enters the pre-drilled rebar hole, and the colloid is solidified after the steel bar is inserted to complete the...

Claims

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Application Information

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IPC IPC(8): C09J163/10C09J11/04C09J11/06
Inventor 马俊发张永胜李一三朱安祥
Owner NANJING TELESUN S & T IND
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