CN101792284A - Stepless speed change resin anchoring agent - Google Patents
Stepless speed change resin anchoring agent Download PDFInfo
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- CN101792284A CN101792284A CN 201010022659 CN201010022659A CN101792284A CN 101792284 A CN101792284 A CN 101792284A CN 201010022659 CN201010022659 CN 201010022659 CN 201010022659 A CN201010022659 A CN 201010022659A CN 101792284 A CN101792284 A CN 101792284A
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- resin
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- anchoring agent
- anchoring
- speed change
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Abstract
The invention relates to a resin anchoring agent, in particular to a stepless speed change resin anchoring agent, belonging to the field of coal mine mining process technology. The anchoring agent adopts resin-bonded mastic and curing agent which are respectively encapsulated into two polyester film bags which are isolated from each other in proportion, wherein the inner bag filled with the curing agent takes on a cone shape; and the stepless speed change anchoring agent can realize the gelation time from 8-90S within one resin anchoring agent (the compression strength is more than or equal to 60MPa, and the shear strength is more than or equal to 35MPa). A plurality of rolls of anchoring agent can be replaced by one roll of anchoring agent, so that the invention can avoid the quality problems caused by uneven stirring, being incapable of installation, low anchoring force caused by the plurality of rolls of anchoring agent as well as the quality problem caused by wrong filling sequence of the anchoring agent with different gelation speeds. The stepless speed change resin anchoring agent has more convenient and fast construction operation, higher anchoring force and stabler anchoring quality.
Description
Technical field
The present invention relates to a kind of resin anchoring agent, be specifically related to a kind of stepless speed change resin anchoring agent, belong to field of coal mine mining process.
Background technology
Resin anchoring agent is the high strength bonding material that is used for ground anchoring fields such as mine laneway supporting, Tunnel Engineering, military project, water conservancy, traffic slope reinforcement.Resin anchoring agent mainly is formulated according to a certain percentage by synthetic resins, solidifying agent, promotor and other auxiliary material, and it is fast to have an ambient cure, bonding strength height, premium propertiess such as the reliable and good endurance of anchor force.Resin-bonded mastic and solidifying agent divide by a certain percentage and are packaged in the mutually isolated mylar bag.The using method of resin anchoring agent mainly is, the resin explosive roll that has encapsulated is put into the good eyelet of brill, the body of rod advances by the facility rotation, treat that powder stick broken by the body of rod, resin-bonded mastic and solidifying agent mix, produce chemical reaction immediately, resin-bonded mastic is solidified, thereby the body of rod and coal, rock mass are bonded together effectively.In actual use, especially in the full length fastening process, because its resin-bonded mastic and the solidifying agent reaction priority time difference after the powder stick breakage, at the bottom of causing the body of rod not shift the hole fully onto, inner end anchoring agent is under the condition of stirring, superficial part has been finished anchoring, can't tray, cause failure is installed, cause that supporting is untimely, waste of material, influence construction speed.This just requires the anchoring agent that the use number is rolled up different gelation rates in a bolthole, because of sealing of the similar ham sausage of sealing mode of anchoring agent roll, in the progradation volume with roll up between stagger easily and produce by the monolithic extruded phenomenon that becomes the kidney shape and be not stirred of the body of rod; In addition, because the requirement of " three footpaths " coupling, the gap in bar and hole is very little, and the lead sealing of anchoring agent has increased anchor pole installation difficulty and mixing quality.So the many more mixing qualities of volume number are poor more.This is the problem that the length anchoring can't overcome so far.It also is the basic reason that is difficult to full length fastening so far.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of stepless speed change resin anchoring agent is provided, this anchoring agent is adopted resin-bonded mastic, solidifying agent to divide in proportion and is packaged in the isolated mutually mylar bag, the inner bag that solidifying agent wherein is housed is tapered, realize that in same resin anchoring agent gel time is from 8S-90S, (ultimate compression strength 〉=60MPa, the stepless change anchoring agent of shearing resistance 〉=35Mpa).Replace multireel with a volume, avoided the stirring that brings because of the anchoring agent roll number more irregular, can't install, quality problems that the anchoring agent of anchor force inferior quality problem and different gelation rates causes because of the mistake of filling order.Constructing operation is more convenient, anchor force is higher, anchoring quality is more stable.
The present invention realizes with following technical scheme: a kind of stepless speed change resin anchoring agent, this anchoring agent includes resin-bonded mastic, solidifying agent, it is characterized in that: described resin-bonded mastic consisting of by weight: 100 parts in vibrin, xylidine 5-15 part, white carbon black 0.1-0.3, stone flour 300-700 part; Described solidifying agent consisting of by weight: 100 parts of benzoyl peroxides, 2,4 methyl benzoyl peroxide 10-20 parts, Xylo-Mucine 1-3 part, glycol ether 70-100 part, talcum powder 500-800 part.
Described resin-bonded mastic and solidifying agent divide in proportion and are packaged in the mutually isolated mylar bag, and the inner bag that solidifying agent wherein is housed is tapered.
Described stepless speed change resin anchoring agent is determined speed change time period scope according to different working conditionss and anchorage length, determines the packed weight proportioning of resin-bonded mastic and solidifying agent, thereby determines the geometrical dimension of solidifying agent taper mylar bag.
In the use, solidifying agent changes from small to big according to the inner bag angle of taper in the solidifying agent bag, and its 2,4 methyl benzoyl peroxide dosage is continuous linear change, the speed of solidifying agent and resin-bonded mastic reaction from slow to fast, thereby realize the stepless change of anchoring speed.
Advantage of the present invention is: this anchoring agent is by resin-bonded mastic and raw-material proportioning of solidifying agent and weight proportion, the stepless change anchoring agent of producing, gel time is at 8S-90S, ultimate compression strength 〉=60MPa, satisfy the effective anchoring needs of total length, and can determine the speed change time period according to different needs and anchorage length.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail:
Embodiment 1,
A kind of stepless speed change resin anchoring agent, this anchoring agent includes resin-bonded mastic, solidifying agent, described resin-bonded mastic consisting of by weight: 100 parts in vibrin, 10 parts of xylidines, 0.2 part of white carbon black, 600 parts of stone flours; Described solidifying agent consisting of by weight: 100 parts of benzoyl peroxides, 13 parts of 2,4 methyl benzoyl peroxides, 2 parts of Xylo-Mucines, 90 parts of glycol ethers, 700 parts of talcum powder.
Described resin-bonded mastic and solidifying agent divide in proportion and are packaged in the mutually isolated mylar bag, and the inner bag that solidifying agent wherein is housed is tapered.
Described stepless speed change resin anchoring agent is determined speed change time period scope according to different working conditionss and anchorage length, determines the packed weight proportioning of resin-bonded mastic and solidifying agent, thereby determines the geometrical dimension of solidifying agent taper mylar bag.
In the use in the solidifying agent bag solidifying agent change from small to big according to the inner bag angle of taper, its 2,4 methyl benzoyl peroxide dosage is continuous linear change, the speed of solidifying agent and resin-bonded mastic reaction from slow to fast, thereby realize the stepless change of anchoring speed.
Embodiment 2,
A kind of stepless speed change resin anchoring agent, this anchoring agent includes resin-bonded mastic, solidifying agent, described resin-bonded mastic consisting of by weight: 100 parts in vibrin, 15 parts of xylidines, 0.3 part of white carbon black, 700 parts of stone flours; Described solidifying agent consisting of by weight: 100 parts of benzoyl peroxides, 15 parts of 2,4 methyl benzoyl peroxides, 3 parts of Xylo-Mucines, 95 parts of glycol ethers, 750 parts of talcum powder.
Described resin-bonded mastic and solidifying agent divide in proportion and are packaged in the mutually isolated mylar bag, and the inner bag that solidifying agent wherein is housed is tapered.
Described stepless speed change resin anchoring agent is determined speed change time period scope according to different working conditionss and anchorage length, determines the packed weight proportioning of resin-bonded mastic and solidifying agent, thereby determines the geometrical dimension of solidifying agent taper mylar bag.
In the use in the solidifying agent bag solidifying agent change from small to big according to the inner bag angle of taper, its 2,4 methyl benzoyl peroxide dosage is continuous linear change, the speed of solidifying agent and resin-bonded mastic reaction from slow to fast, thereby realize the stepless change of anchoring speed.
Claims (3)
1. stepless speed change resin anchoring agent, this anchoring agent includes resin-bonded mastic, solidifying agent, it is characterized in that: described resin-bonded mastic consisting of by weight: 100 parts in vibrin, xylidine 5-15 part, white carbon black 0.1-0.3, stone flour 300-700 part; Described solidifying agent consisting of by weight: 100 parts of benzoyl peroxides, 2,4 methyl benzoyl peroxide 10-20 parts, Xylo-Mucine 1-3 part, glycol ether 70-100 part, talcum powder 500-800 part.
2. a kind of stepless speed change resin anchoring agent according to claim 1 is characterized in that: described resin-bonded mastic and solidifying agent divide in proportion and are packaged in the mutually isolated mylar bag, and the inner bag that solidifying agent wherein is housed is tapered.
3. a kind of stepless speed change resin anchoring agent according to claim 1, it is characterized in that: described stepless speed change resin anchoring agent, determine speed change time period scope according to different working conditionss and anchorage length, determine the packed weight proportioning of resin-bonded mastic and solidifying agent, thereby determine the geometrical dimension of solidifying agent taper mylar bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010022659 CN101792284A (en) | 2010-01-12 | 2010-01-12 | Stepless speed change resin anchoring agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010022659 CN101792284A (en) | 2010-01-12 | 2010-01-12 | Stepless speed change resin anchoring agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101792284A true CN101792284A (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010022659 Pending CN101792284A (en) | 2010-01-12 | 2010-01-12 | Stepless speed change resin anchoring agent |
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| CN (1) | CN101792284A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173640A (en) * | 2011-02-17 | 2011-09-07 | 安徽淮河化工股份有限公司 | Composite storage stabilizer for resin anchoring agent |
| CN106082784A (en) * | 2016-06-08 | 2016-11-09 | 晋城宏圣科威矿用材料有限公司 | A kind of resin anchoring agent |
| CN108048003A (en) * | 2017-11-30 | 2018-05-18 | 安徽坤大化学锚固有限公司 | A kind of high temperature resistant type resin anchoring agent and its preparation process |
| CN110627412A (en) * | 2019-10-17 | 2019-12-31 | 徐州大屯工贸实业公司 | Waterproof anchoring agent |
| CN112304807A (en) * | 2020-11-07 | 2021-02-02 | 安徽舜达化学锚固科技有限公司 | Method for rapidly detecting performance of resin anchoring agent |
-
2010
- 2010-01-12 CN CN 201010022659 patent/CN101792284A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173640A (en) * | 2011-02-17 | 2011-09-07 | 安徽淮河化工股份有限公司 | Composite storage stabilizer for resin anchoring agent |
| CN102173640B (en) * | 2011-02-17 | 2013-01-02 | 安徽淮河化工股份有限公司 | Composite storage stabilizer for resin anchoring agent |
| CN106082784A (en) * | 2016-06-08 | 2016-11-09 | 晋城宏圣科威矿用材料有限公司 | A kind of resin anchoring agent |
| CN108048003A (en) * | 2017-11-30 | 2018-05-18 | 安徽坤大化学锚固有限公司 | A kind of high temperature resistant type resin anchoring agent and its preparation process |
| CN110627412A (en) * | 2019-10-17 | 2019-12-31 | 徐州大屯工贸实业公司 | Waterproof anchoring agent |
| CN112304807A (en) * | 2020-11-07 | 2021-02-02 | 安徽舜达化学锚固科技有限公司 | Method for rapidly detecting performance of resin anchoring agent |
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Application publication date: 20100804 |