CN100494116C - Mine-well engineering material for pit-wood sleeper and preparing method therefor - Google Patents
Mine-well engineering material for pit-wood sleeper and preparing method therefor Download PDFInfo
- Publication number
- CN100494116C CN100494116C CNB2006100177647A CN200610017764A CN100494116C CN 100494116 C CN100494116 C CN 100494116C CN B2006100177647 A CNB2006100177647 A CN B2006100177647A CN 200610017764 A CN200610017764 A CN 200610017764A CN 100494116 C CN100494116 C CN 100494116C
- Authority
- CN
- China
- Prior art keywords
- parts
- mine
- bamboo reinforcement
- reinforcement skeleton
- mould
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
This invention relates to a shaft engineering material used for pitprop and crosstie, mostly includes bamboo reinforcement skeleton. According to weight the bamboo reinforcement skeleton includes follow components: magnesia 10 to 80 shares, magnesium chloride 5 to 30, wood flour 10 to 50, semi-hydrated gypsum 5 to 20, plastic fibre 1 to 5, ferrous sulfate 1 to 10, oxalic acid 1 to 3, water 30 to 60 shares. This invention also relates to the preparation method. This invention can effectively avoide insufficiency of traditional stuff such as perishable, flammability and easy exploding, also possess unique merits such as ageing resistance corrosion prevention, fireproofing, waterproof and be able to saw and cut and so on in the moist roadway environment.
Description
Technical field
The present invention relates to a kind of inorganic mine support material, relate to a kind of mine timber sleeper material for mine engineering and preparation method thereof specifically.
Background technology
China is the abundant natural big country of a underground mine, has continued to use timber since the production history of underground mine, cement products is done underworkings supporting and track place mat.In recent years, also the useful metal goods are done supporting, and timber is apt to rot, inflammable, explosive, and the pressure-bearing time is short; Cement products is than great, difficult construction, and crisp and easily split, be difficult for changing.Metal products cost height, inconvenient suspended cables.
Make a general survey of world history, the energy is human secular needs.Human needs's energy will be excavated underground mine, and the material major part of using in the mining process for a long time is timber and silicate cement mud material, and central authorities are about the protection environment on the one hand, the protection eubiosis, prevent erosion, forbid the fundamental state policy of the excessive and random lumbering of forest is repeated injunctions; On the other hand, the shortcoming that timber and silicate cement mud material exist is obvious to all, and the former makes moist, and the back is perishable, safety coefficient is low, and the latter is than great, difficult construction, easily be full of cracks.
Summary of the invention
Purpose of the present invention just is to provide mine timber sleeper material for mine engineering and preparation method thereof of a kind of better effects if.
Purpose of the present invention can realize by following measure:
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 10 parts-80 parts in magnesium oxide, 5 parts-30 parts in magnesium chloride, 10 parts-50 parts of wood chips, 5 parts-20 parts of semi-hydrated gypsums, 1 part-5 parts of plastic optical fibres, 1 part-10 parts in ferrous sulfate, 1 part-3 parts of oxalic acid, 30 parts-60 parts in water.
Also include 5 parts-10 parts in 5 parts-15 Fen ， Zhi of husk grain stone in this component, send out 1 part-3 parts of sections.
The mine timber sleeper preparation method of material for mine engineering,
A, press the mentioned component proportioning, magnesium chloride, semi-hydrated gypsum, ferrous sulfate, oxalic acid in will filling a prescription earlier are dissolved in the water, more this solution are joined in the stirrer;
B, magnesium oxide, wood chip, plastic optical fibre are joined in the above-mentioned stirrer, be pulpous state through stirring by the above-mentioned raw materials prescription;
C, the bamboo reinforcement skeleton that will tie up are put into mould;
D, the above-mentioned slurry that stirs is joined in the mould of putting the bamboo reinforcement skeleton well, make slurry be full of mould after the vibration device vibration, then, normal temperature left standstill more than 4 hours, the demoulding; Leave standstill after the demoulding more than 20 days and be finished product.
The present invention makes it to have lot of advantages owing to adopt above-mentioned prescription and preparation method.Not only combine resistance to compression, antidetonation, anti-shearing, the shock proof advantage of original materials used, and avoided effectively that above material is perishable, inflammable, explosive, deficiencies such as the pressure-bearing time is short, in the roadway environment of humidity, have anti-aging, corrosion-resistant, fire prevention, waterproof simultaneously, can cut and unique effects such as can saw.Be to reduce the mine cost, increase economic efficiency, protect forest resources, save a kind of rare environmentally friendly machine of mine with timber.The present invention has not only kept resistance to compression, antivibration, shock resistance, the shear-stable fundamental property of original timber and silicate cement mud material, has overcome their shortcoming again, and every technical parameter all has enhancing to some extent.Experiment shows, in the roadway environment of humidity, anti-aging, corrosion-resistant, fire prevention, waterproof had both prolonged work-ing life of mine timber, had saved a large amount of timber again, were all apparent in view type materials of a kind of social benefit and economic benefit.Extensive popularization of the present invention and use can avoid forest to cut down in a large number, reduce soil erosion, and the protection eubiosis also has advantages such as with low cost, easy to use simultaneously, has brought good benefit to applying unit.
Embodiment
The present invention does with detailed description below in conjunction with embodiment:
Embodiment 1,
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 10 parts in magnesium oxide, 5 parts in magnesium chloride, 10 parts of wood chips, 5 parts of semi-hydrated gypsums, 1 part of plastic optical fibre, 1 part in ferrous sulfate, 1 part of oxalic acid, 30 parts in water.
The mine timber sleeper preparation method of material for mine engineering:
A, press the mentioned component proportioning, magnesium chloride, semi-hydrated gypsum, ferrous sulfate, oxalic acid in will filling a prescription earlier are dissolved in the water, more this solution are joined in the stirrer;
B, magnesium oxide, wood chip, plastic optical fibre are joined in the above-mentioned stirrer, be pulpous state through stirring by the above-mentioned raw materials prescription;
C, the bamboo reinforcement skeleton that will tie up are put into mould;
D, the above-mentioned slurry that stirs is joined in the mould of putting the bamboo reinforcement skeleton well, make slurry be full of mould after the vibration device vibration, then, normal temperature left standstill more than 4 hours, the demoulding; Leave standstill after the demoulding more than 20 days and be finished product.
Embodiment 2,
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 20 parts in magnesium oxide, 10 parts in magnesium chloride, 20 parts of wood chips, 10 parts of semi-hydrated gypsums, 2 parts of plastic optical fibres, 3 parts in ferrous sulfate, 1.5 parts of oxalic acid, 40 parts in water.
Also include 5 parts in husk grain 5 Fen ， Zhi stones in this component, send out 1 part of section.
The mine timber sleeper is the same with the preparation method of material for mine engineering.
Embodiment 3,
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 50 parts in magnesium oxide, 15 parts in magnesium chloride, 25 parts of wood chips, 15 parts of semi-hydrated gypsums, 3 parts of plastic optical fibres, 5 parts in ferrous sulfate, 2 parts of oxalic acid, 40 parts in water.
Also include 8 parts in husk grain 12 Fen ， Zhi stones in this component, send out 2 parts of sections.
The mine timber sleeper is the same with the preparation method of material for mine engineering.
Embodiment 4,
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 70 parts in magnesium oxide, 25 parts in magnesium chloride, 40 parts of wood chips, 17 parts of semi-hydrated gypsums, 4 parts of plastic optical fibres, 8 parts in ferrous sulfate, 2.5 parts of oxalic acid, 50 parts in water.
Also include 9 parts in husk grain 12 Fen ， Zhi stones in this component, send out 2.6 parts of sections.
The mine timber sleeper is the same with the preparation method of material for mine engineering.
Embodiment 5,
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 80 parts in magnesium oxide, 30 parts in magnesium chloride, 50 parts of wood chips, 20 parts of semi-hydrated gypsums, 5 parts of plastic optical fibres, 10 parts in ferrous sulfate, 3 parts of oxalic acid, 60 parts in water.
Also include 10 parts in husk grain 15 Fen ， Zhi stones in this component, send out 3 parts of sections.
The mine timber sleeper is the same with the preparation method of material for mine engineering.
Embodiment 6,
The present invention includes the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 10 parts-80 parts in magnesium oxide, 5 parts-30 parts in magnesium chloride, 10 parts-50 parts of wood chips, 5 parts-20 parts of semi-hydrated gypsums, 1 part-5 parts of plastic optical fibres, 1 part-10 parts in ferrous sulfate, 1 part-3 parts of oxalic acid, 30 parts-60 parts in water.
As preferred version, also can include 5 parts-10 parts in 5 parts-15 Fen ， Zhi of husk grain stone in this component, send out 1 part-3 parts of sections.
The above-mentioned raw materials composition can be set each concrete point value as required in its value range.
The mine timber sleeper preparation method of material for mine engineering,
A, press the mentioned component proportioning, magnesium chloride, semi-hydrated gypsum, ferrous sulfate, oxalic acid in will filling a prescription earlier are dissolved in the water, more this solution are joined in the stirrer;
D, magnesium oxide, wood chip, plastic optical fibre are joined in the above-mentioned stirrer, be pulpous state through stirring by the above-mentioned raw materials prescription;
E, the bamboo reinforcement skeleton that will tie up are put into mould;
D, the above-mentioned slurry that stirs is joined in the mould of putting the bamboo reinforcement skeleton well, make slurry be full of mould after the vibration device vibration, then, normal temperature left standstill more than 4 hours, the demoulding; Leave standstill after the demoulding more than 20 days and be finished product.
Claims (3)
1, a kind of mine timber sleeper material for mine engineering, it is characterized in that: it comprises the bamboo reinforcement skeleton, in the bamboo reinforcement skeleton, consist predominantly of following component: by weight, 10 parts-80 parts in magnesium oxide, 5 parts-30 parts in magnesium chloride, 10 parts-50 parts of wood chips, 5 parts-20 parts of semi-hydrated gypsums, 1 part-5 parts of plastic optical fibres, 1 part-10 parts in ferrous sulfate, 1 part-3 parts of oxalic acid, 30 parts-60 parts in water.
2, mine timber sleeper material for mine engineering according to claim 1 is characterized in that: also include 5 parts-10 parts in 5 parts-15 Fen ， Zhi of husk grain stone in the described component, send out 1 part-3 parts of sections.
3, a kind of sleeper of mine timber according to claim 1 preparation method of material for mine engineering is characterized in that:
A, press the mentioned component proportioning, magnesium chloride, semi-hydrated gypsum, ferrous sulfate, oxalic acid in will filling a prescription earlier are dissolved in the water, more this solution are joined in the stirrer;
B, magnesium oxide, wood chip, plastic optical fibre are joined in the above-mentioned stirrer, be pulpous state through stirring by the above-mentioned raw materials prescription;
C, the bamboo reinforcement skeleton that will tie up are put into mould;
D, the above-mentioned slurry that stirs is joined in the mould of putting the bamboo reinforcement skeleton well, make slurry be full of mould after the vibration device vibration, then, normal temperature left standstill more than 4 hours, the demoulding; Leave standstill after the demoulding more than 20 days and be finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100177647A CN100494116C (en) | 2006-05-10 | 2006-05-10 | Mine-well engineering material for pit-wood sleeper and preparing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100177647A CN100494116C (en) | 2006-05-10 | 2006-05-10 | Mine-well engineering material for pit-wood sleeper and preparing method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101070237A CN101070237A (en) | 2007-11-14 |
| CN100494116C true CN100494116C (en) | 2009-06-03 |
Family
ID=38897677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100177647A Expired - Fee Related CN100494116C (en) | 2006-05-10 | 2006-05-10 | Mine-well engineering material for pit-wood sleeper and preparing method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100494116C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329094B (en) * | 2010-06-21 | 2012-12-12 | 林晓琴 | Nano/inorganic composite material and preparation method thereof |
| CN104891939B (en) * | 2014-03-03 | 2017-11-28 | 河南理工大学 | A kind of mine timber alternative materials and preparation method |
| CN104496361B (en) * | 2014-11-25 | 2016-08-24 | 四川三阳钢结构有限公司 | A kind of bamboo ribs-stalk composite wall body material composition and preparation method thereof |
| CN108017366A (en) * | 2017-12-29 | 2018-05-11 | 河南理工大学 | A kind of mining supports column and preparation method thereof |
| CN108101496A (en) * | 2017-12-29 | 2018-06-01 | 青岛理工大学 | Silicon magnesium mining supports material and preparation method thereof |
-
2006
- 2006-05-10 CN CNB2006100177647A patent/CN100494116C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101070237A (en) | 2007-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100494116C (en) | Mine-well engineering material for pit-wood sleeper and preparing method therefor | |
| CN1231427C (en) | Metal rubber concrete and its preparing process | |
| CN103086672B (en) | A kind of wet shotcreting and production method thereof | |
| CN106116284B (en) | The high sound insulation self-heat preservation heat insulation silt particle Light Wall module of ungauged regions and its manufacture method | |
| CN102219448A (en) | Environment-friendly renewable concrete with water permeability | |
| KR100829164B1 (en) | Packing materials that contain liquid ceramic binder and have water permeability and method of the packing materials | |
| CN103884247A (en) | Rock static blasting method | |
| CN115584813A (en) | Colored rammed earth wall and preparation method thereof | |
| CN101172824A (en) | Three-dimensional orientation fibre-reinforced cement base composite material | |
| CN102976692A (en) | Ore-powder-doped high-performance shotcrete applicable to underground watertight oil cellars and preparation method thereof | |
| US20100230844A1 (en) | Process for Producing Environmental Protection Wall Plate | |
| CN102224117A (en) | Construction materials | |
| CN102701622A (en) | Preparation method of recycled aggregate from building wastes | |
| CN108193828B (en) | A hide seam board for as environmental protection heat preservation wall component | |
| CN112745098B (en) | Original shield muck baking-free pavement brick and preparation method thereof | |
| CN113912371A (en) | Anti-cracking waterproof rammed earth wall and construction method thereof | |
| US9725906B2 (en) | Dry application papercrete and block design using basalt | |
| CN213296759U (en) | Tibetan rubble wall body | |
| CN109989497A (en) | A kind of ecological integrated assembled type wall body structure and house based on New Building Materials | |
| CN113387716B (en) | Autoclaved aerated concrete block formula | |
| CN1245284C (en) | Fiber reinforced building composite material and making method thereof | |
| Belabid et al. | Characteristics of traditional building materials and techniques based on earth, stone and timber: An overview and focus on Morocco | |
| CN107555929A (en) | A kind of environmental high intensity water-permeable brick and preparation method thereof | |
| CN202337952U (en) | Cement base pearlite composite sound barrier | |
| CN106187057A (en) | A kind of cement-based self-leveling dry powder and mortar and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20100510 |