CN108409355A - Curing agent prepared from weathered rock slices and application of curing agent - Google Patents

Curing agent prepared from weathered rock slices and application of curing agent Download PDF

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Publication number
CN108409355A
CN108409355A CN201810556978.4A CN201810556978A CN108409355A CN 108409355 A CN108409355 A CN 108409355A CN 201810556978 A CN201810556978 A CN 201810556978A CN 108409355 A CN108409355 A CN 108409355A
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CN
China
Prior art keywords
rock
curing agent
temperature
decayed
rosin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810556978.4A
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Chinese (zh)
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CN108409355B (en
Inventor
郭嘉
赵辉
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First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Original Assignee
First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
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Application filed by First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province filed Critical First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Priority to CN201810556978.4A priority Critical patent/CN108409355B/en
Publication of CN108409355A publication Critical patent/CN108409355A/en
Application granted granted Critical
Publication of CN108409355B publication Critical patent/CN108409355B/en
Expired - Fee Related legal-status Critical Current
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/47Oils, fats or waxes natural resins
    • C04B41/474Natural resins, e.g. rosin
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • G01N2001/305Fixative compositions

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention relates to a curing agent prepared from weathered rock slices and application thereof, belonging to the technical field of preparation of rock curing agents, and the curing agent is composed of abietic glue and rosin, wherein the mass ratio of the abietic glue to the rosin is 5: 1-3; the preparation method comprises heating and dissolving fir gum and rosin in proportion, and naturally cooling. The method for solidifying the rock by the solidifying agent comprises the steps of 1) cutting a rock sample into pieces; 2) baking and drying the rock slices, and naturally cooling to room temperature; 3) heating the curing agent and keeping the temperature constant; 4) putting the dried rock slices into a curing agent, keeping the curing agent at a constant temperature, and taking out the rock slices after dipping for a period of time; 5) taking out the solidified rock slices, naturally cooling to room temperature, and then carrying out subsequent grinding work; the thickness of the weathered rock is 0.8-1.2cm, and the improvement rate of the compressive strength of the weathered rock reaches 80-85%; the compressive strength is close to that of fresh rock.

Description

A kind of decayed rock thin slice prepares curing agent and application
Technical field
The invention belongs to the preparing technical fields of rock curing agent, and in particular to a kind of decayed rock thin slice prepares curing agent And application.
Background technology
In geology, petrology, in many subjects such as mineralogy, Ore Deposits, be required for the structure of study of rocks, construction, Mineral composition and its content.This needs laminates rock, is identified by light microscope.Regional Geological Survey Surface rock is acquired, usual rock weathering is stronger, and shatter value is higher, and rock need to be cured by preparing thin slice.
Common curing has 3 kinds at present, and 1, rosin-turpentine oil curing agent, although cost is relatively low, the solidification Agent is crisp, grinds in flaking process, and rock edge usually cracks, drop.2,502 is cementing, at low cost, but slow curing and effect one As, easy degumming in grinding process need to bond repeatedly.3, epoxy resin-triethanolamine curing agent, the curing agent are frequently utilized for depositing The measurement of rock porosity, and dedicated vacuum plant is needed to carry out enhancing perfusion, though solidification effect is good, and it is time-consuming and laborious, it answers With not extensively.A kind of there is an urgent need for solidification effects for decayed rock at present good, at low cost, the simple curing agent of application method.
Invention content
For the above-mentioned prior art the problem of, it is an object of the present invention to provide a kind of decayed rock thin slice systems Standby curing agent.Curing agent of the combination of abies balsam and rosin as decayed rock is selected, decayed rock sample can be realized effective Solidification, and is easily achieved, and avoids rock in thin slice preparation process cracking, it is scaling-off situations such as, can the intact knot for retaining protolith Structure construction feature.
In order to solve the above technical problems, the technical scheme is that:
A kind of decayed rock thin slice prepares curing agent, is made of abies balsam and rosin, the mass ratio of abies balsam and rosin It is 5:1-3.
Preferably, the mass ratio of abies balsam and rosin is 5:1.
A kind of decayed rock thin slice prepares the preparation method of curing agent, the specific steps are:Abies balsam and rosin quality are pressed It is dissolved by heating according to ratio, natural cooling.
Preferably, the temperature of heating for dissolving is 180-220 DEG C.
It is further preferred that the temperature dissolved by heating is 200 DEG C.
Second object of the present invention is to provide a kind of decayed rock thin slice and prepares curing agent in consolidated rock thin slice Using the rock includes decayed rock.
Third object of the present invention is a kind of method that decayed rock thin slice prepares curing agent solidification rock:
1) rock sample is cut into sheet;
2) sliver is subjected to baking drying, cooled to room temperature;
3) curing agent is heated, and keeps the temperature invariable;
4) dried sliver is put into the curing agent of step 3), curing agent keep constant temperature, impregnation for a period of time after, take Go out sliver;
5) sliver being cured is taken out, after cooled to room temperature, progress subsequently grinds work.
Preferably, rock is cut into the thickness 0.5-1.2cm of sheet in step 1).
It is further preferred that the thickness 0.8-1.2cm of decayed rock.
Preferably, the temperature that curing agent heats in step 3) is 90-200 DEG C.
It is further preferred that the temperature of the curing agent heating of decayed rock is 90-120 DEG C.
The curing agent prepared uses after can directly heating.
Preferably, the temperature of curing agent constant temperature is 90-200 DEG C in step 4);The rock impregnation time is 1.8-2.2h.
It is further preferred that the thermostat temperature that decayed rock carries out curing agent when impregnation is 90-120 DEG C.
Rock is cut into sheet, is conducive to the impregnation solidification of rock;The application is carried out using the cured operation of temperature control impregnation The solidification of rock can be such that decayed rock is adequately combined with curing agent in constant temperature, and curing agent can infiltrate In the gap of rock, the temperature of isothermal curing cannot it is too high can not be too low, the too high stable structure for influencing decayed rock of temperature, Temperature is too down to the effect less than infiltration;For decayed rock, temperature is too high, and decayed rock is easy to boil broken, decayed rock temperature Degree control is in 100 degrees centigrades, and common rocks solidification temperature is up to 150 degrees Celsius or more.
That difference lies in rock weatherings is stronger for decayed rock and common rocks, and shatter value is higher, thus solidification process and its Its rock is different, and various slices cannot be too thin during slice, otherwise influences the stable structure of rock.
The dry temperature of rock baking cannot be too high, influences the stable structure of rock.
Beneficial effects of the present invention:
Present applicant proposes the curing agent that a kind of abies balsam and rosin coordinate, two kinds of component mutual cooperations reach preferable solid Change effect, solidification is at low cost, and solidification intensity is high, and preparation method is simple, and the process of consolidated rock is simple and practicable, decayed rock solidification Compression strength increase rate afterwards reaches 80-85%;Compression strength is close to fresh rock compression strength.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is decayed rock before curing;
Fig. 2 is the decayed rock after solidification;
Fig. 3 is the figure after the decayed rock progress flour milling after solidification is smooth.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
With reference to embodiment, the present invention is further described
Embodiment 1
By abies balsam and rosin according to mass ratio 5:1 dissolves by heating at 200 DEG C, natural cooling.
Embodiment 2
1) rock sample is cut into the rock of long 3.0cm, width 2.0cm, thickness 0.6cm (decayed rock can cut thickness) with slicer Piece;
2) sliver is placed on alcolhol burner, drying, cooled to room temperature is heated to using flame envelope;
3) curing agent for preparing embodiment 1 heats 100 DEG C, and keeps the temperature invariable;
4) dried sliver is put into the curing agent of step 3), curing agent keeps 100 DEG C of constant temperature, and impregnation is for a period of time Afterwards, sliver is taken out;
5) sliver being cured is taken out, after cooled to room temperature, progress subsequently grinds work.
Herein described curing agent can be applied to the solidification of rock, and the rock includes decayed rock.
The detection of 3 solidification effect of embodiment
Curing agent solidification, rosin will not be used to cure, the utilization of each two kinds of decayed rocks of the curing agent solidification of the application SHT5305 microcomputer controlled electro-hydraulic servo universal testing machines test compression strength;Wherein rosin solidification, the application curing agent solidification The method of decayed rock is all the method for embodiment 2.Solidification effect is as shown in table 1.
1 solidification effect of table
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.

Claims (10)

1. a kind of decayed rock thin slice prepares curing agent, it is characterised in that:It is made of abies balsam and rosin, abies balsam and rosin Mass ratio is 5:1-3.
2. a kind of decayed rock thin slice according to claim 1 prepares curing agent, it is characterised in that:Abies balsam and rosin Mass ratio is 5:1.
3. a kind of decayed rock thin slice described in claim 1 prepares the preparation method of curing agent, it is characterised in that:By abies balsam It is proportionally dissolved by heating with rosin quality, natural cooling.
4. preparation method according to claim 3, it is characterised in that:The temperature of heating for dissolving is 180-220 DEG C;
Preferably, the temperature of heating for dissolving is 200 DEG C.
5. a kind of decayed rock thin slice prepares application of the curing agent in consolidated rock thin slice;The rock includes decayed rock.
6. a kind of method that decayed rock thin slice prepares curing agent solidification rock, it is characterised in that:The specific steps are:
1) rock sample is cut into sheet;
2) sliver is subjected to baking drying, cooled to room temperature;
3) curing agent is heated, and keeps the temperature invariable;
4) dried sliver is put into curing agent, curing agent keep constant temperature, impregnation for a period of time after, take out sliver;
5) sliver being cured is taken out, after cooled to room temperature, progress subsequently grinds work.
7. according to the method described in claim 6, it is characterized in that:Rock is cut into the thickness 0.5- of sheet in the step 1) 1.2cm。
8. according to the method described in claim 7, it is characterized in that:The thickness 0.8-1.2cm of decayed rock.
9. according to the method described in claim 7, it is characterized in that:The temperature that curing agent heats in the step 3) is 90-200 ℃;It is further preferred that the temperature of the curing agent heating of decayed rock is 90-120 DEG C.
10. according to the method described in claim 7, it is characterized in that:The temperature of curing agent constant temperature is 90- in the step 4) 200℃;It is further preferred that the thermostat temperature that decayed rock carries out curing agent when impregnation is 90-120 DEG C.
CN201810556978.4A 2018-06-01 2018-06-01 Curing agent prepared from weathered rock slices and application of curing agent Expired - Fee Related CN108409355B (en)

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Application Number Priority Date Filing Date Title
CN201810556978.4A CN108409355B (en) 2018-06-01 2018-06-01 Curing agent prepared from weathered rock slices and application of curing agent

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CN108409355B CN108409355B (en) 2021-01-26

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101758068A (en) * 2010-01-22 2010-06-30 中山大学 Method for continuously repairing heavy metal in soil by using chelating agent
KR101456940B1 (en) * 2013-12-18 2014-10-31 임기태 Multifunctional sound-absorbing putty composition and method of manufacturing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101758068A (en) * 2010-01-22 2010-06-30 中山大学 Method for continuously repairing heavy metal in soil by using chelating agent
KR101456940B1 (en) * 2013-12-18 2014-10-31 임기태 Multifunctional sound-absorbing putty composition and method of manufacturing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
中国化工学会橡胶专业委员会组织编写: "《橡胶助剂手册》", 30 April 2000, 北京:化学工业出版社 *
崔云昊等编著: "《矿物岩石制片技术及理论基础》", 30 June 1992, 武汉:中国地质大学出版社 *

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Granted publication date: 20210126