CN1273222A - Filler for concretion of sandy soil and production and application method - Google Patents

Filler for concretion of sandy soil and production and application method Download PDF

Info

Publication number
CN1273222A
CN1273222A CN99106222A CN99106222A CN1273222A CN 1273222 A CN1273222 A CN 1273222A CN 99106222 A CN99106222 A CN 99106222A CN 99106222 A CN99106222 A CN 99106222A CN 1273222 A CN1273222 A CN 1273222A
Authority
CN
China
Prior art keywords
concretion
sandy soil
slag
filler
sand
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
CN99106222A
Other languages
Chinese (zh)
Other versions
CN1128772C (en
Inventor
孙恒虎
刘文永
徐维瑞
盖光举
赵福收
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Qing River Environmental Protection Technology Co., Ltd.
Original Assignee
GAOSHUI MINE ENGINEERING AND MATERIALS INST BEIJING
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GAOSHUI MINE ENGINEERING AND MATERIALS INST BEIJING filed Critical GAOSHUI MINE ENGINEERING AND MATERIALS INST BEIJING
Priority to CN99106222A priority Critical patent/CN1128772C/en
Publication of CN1273222A publication Critical patent/CN1273222A/en
Application granted granted Critical
Publication of CN1128772C publication Critical patent/CN1128772C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

A filler for the consolidation of sandy soil is prepared from water quenched slags of blast furnace and fluidizing furnace, gypsum, lime, lime stone, clay and additive through grinding. It is suitable for filling and propping of mining well and strengthening of road subgrade. It is applied through mixing it with sandy soil and water to form grout and pumping the grout to the plate where filling is needed.

Description

Filler for concretion of sandy soil, production and using method
The present invention relates to a kind of is filler for concretion of sandy soil and the production and the using method of main raw material with the industrial residue, this material batching back directly grinding becomes powder material, need not calcine, production technique is simple, production cost and energy consumption are low, material non-toxic, harmless.
This material product be applicable to mine filling, supporting, every wind locking leak, reinforcing road bed etc., be specially adapted to the filling and support in mine and reinforcing road bed filler for concretion of sandy soil, especially the high sand of argillaceous amount is had very strong fixed ability.
The mine is generally carried out filling with cement as consolidating material now, and time of coagulation is long, and strength of filling mass is low, the filling cost height.When making consolidating material with cement, generally will adopt classified tailings to do casting resin, particle diameter can not utilize less than the fine-grained tailing of 37 (um), be sent to the mine tailing storehouse, has increased difficulty for the heap dam, has also improved the construction cost in mine tailing storehouse.At the ore grade height, the mine that the tailings productive rate is low, the filling aggregate wretched insufficiency replenishes with frosted or outsourcing sand, and filling cost is further improved.
In order to address the above problem, it is a kind of that we have studied success, cheaply filler for concretion of sandy soil.The major ingredient of cement is cement clinker and a small amount of gypsum, mixes into active material again, and its volume generally is less than 30%.Used active material has water-granulated slag, pozzolana mixed material, reaches other industrial residue, and these active materials are the fillers in the cement, and it improves strength of cement does not have promoter action, just reduces cement mark, reduces cement cost.The filler for concretion of sandy soil of our invention is to be main raw material with the industrial residue, adds a small amount of additive and makes, and replaces cement as cemented filling material, can reduce filling cost.And use this filler for concretion of sandy soil to carry out filling, and used tailings is without classification, and it can be fixed together fine-graded tailings and thin mud, and filling cost is further reduced.
Filler for concretion of sandy soil is to select major ingredient such as blast furnace slag, slag, boiling furnace slag, gypsum, lime, Wingdale, clay for use, adds a small amount of exciting agent again, through technologies such as levigate, homogenizing, a kind of pulverulent material of making.
Outstanding advantage of the present invention is: with the industrial residue be main raw material without calcination, save energy, facility investment is few, production process is simple, material produce cost and energy consumption are low, economy, benefit obviously, also can fully utilize industrial slag, reduce environmental pollution, and the high sand of argillaceous amount is had very strong fixed ability etc.
Filler for concretion of sandy soil, production and using method is characterized in that:
One, filler for concretion of sandy soil is characterized in that:
Industrial slag 40～95%
Gypsum 2～40%
Lime 3～20%
Additive 0.01～3%
1, in the filler for concretion of sandy soil can there be used industrial slag: the miscellany a kind of or that certain is several in blast furnace slag, slag, boiling furnace slag, ferromanganese blast furnace slag, flyash, phosphorus ore slag, titanium slag, the slag isoreactivity industrial residue is formed.
2, used gypsum comprises that a kind of in the gypsum such as dihydrate gypsum, natural anhydrite, semi-hydrated gypsum and chemical gypsum or the miscellany that certain is several form in the filler for concretion of sandy soil.
3, used lime comprises one or more compositions in unslaked lime, slaked lime and the chemical industry lime in the filler for concretion of sandy soil.Lime in its component, its efficient oxidation calcium add effective content of magnesia and are not less than 65%.
4, add a spot of exciting agent in the filler for concretion of sandy soil, can make carbohydrate, sweet class, boric acid and borate, citric acid and Citrate trianion, tartrate and tartrate, vitriol, chlorate, carbonate, wooden horizontal hydrochlorate by the one or more combination in following.Account for 0.01～3% of filler for concretion of sandy soil weight proportion.
5, used industrial slag in the filler for concretion of sandy soil can also mix the nonactive mixing material of part such as Wingdale, clay etc. and replace the part industrial slag.
Two, the production of filler for concretion of sandy soil is characterized in that:
1. the used raw material stoving of filler for concretion of sandy soil, fragmentation, grinding are become powder.
2. the fineness of filler for concretion of sandy soil tails over less than 8% with the square hole sieve of 0.08mm.
Three, the using method of filler for concretion of sandy soil is characterized in that:
1, water or water and add reinforced material or be mixed and made into filling slurry with the fixed casting resin of full sand respectively with containing the slurries that add reinforced material.
2, the reinforced material that adds of filler for concretion of sandy soil slip is made up of in mountain sand, river sand, extra large sand, Gobi desert sand, frosted, rubble, piece stone, barren rock, spoil, clay, phosphogypsum, fluorgypsum, mine grading sand and the full tailings one or more.
3, the weight ratio of filler for concretion of sandy soil slip is according to the difference of used solid material, and concentration is 40%～87%, and best weight ratio concentration range is 60%～82%.
4, the filler for concretion of sandy soil slip will be delivered to the filling place to slurries by gravity flow or pumping.
5, the filler for concretion of sandy soil slip can be used for mineral building, the underground cavity of mine worked-out section, afterwards filling, cavity, trench, geosyncline and the highway subgrade of hand digging.
6, the filler for concretion of sandy soil slurries enter the filling point, just form solid and produce intensity, under the prerequisite that guarantees the filler for concretion of sandy soil using property data, effectively reduce filling cost and mining cost or construction costs.
Example 1.
Under the situation that silt content, test temperature equate in cement-sand ratio, concentration, sand, with the plum scenery with hills and waters quench filler for concretion of sandy soil that slag 80%, anhydrite 5%, lime 95%, Wingdale 5%, calcium chloride 0.5% be made into as agglutinate and with common 425# cement as the intensity contrast of agglutinate shown in following table 1 and table 2:
(1), in the sand of river, add intensity such as the following table 1 of common 425# cement as agglutinate:
Table 1
Numbering Contain native % in the sand Cement-sand ratio Add cement % Use cement KG/M for every cube 3 Concentration % Ultimate compression strength (Mpa)
3 days 7 days 28 days
???1 ????5 ????25.7 ????3 ????60.5 ???80 ???0.1 ????0.14 ????0.32
???2 ???10 ????25.7 ????3 ????60.5 ???80 ???0.16 ????0.28 ????0.48
???3 ???15 ????25.7 ????3 ????60.5 ???80 ???0.26 ????0.34 ????0.56
???4 ???20 ????25.7 ????3 ????60.5 ???80 ???0.34 ????0.44 ????0.66
???5 ???25 ????25.7 ????3 ????60.5 ???80 ???0.36 ????0.45 ????0.5
???6 ???30 ????25.7 ????3 ????60.5 ???80 ???0.32 ????0.40 ????0.48
???7 ???40 ????25.7 ????3 ????60.5 ???80 ???0.30 ????0.41 ????0.45
???8 ???50 ????25.7 ????3 ????60.5 ???80 ???0.28 ????0.38 ????0.46
2. in the sand of river, add intensity such as the following table 2 of filler for concretion of sandy soil as agglutinate:
Table 2
Numbering Contain native % in the sand Cement-sand ratio Solidifying agent % Every cube of materials KG/M 3 Concentration % Ultimate compression strength (Mpa)
3 days 7 days 28 days 60 days
???1 ???5 ??25.7 ????3 ????60.5 ??80 ????0.15 ????0.26 ????0.4 ????0.96
???2 ??10 ??25.7 ????3 ????60.5 ??80 ????0.22 ????0.35 ????0.96 ????1.44
???3 ??15 ??25.7 ????3 ????60.5 ??80 ????0.26 ????0.7 ????1.1 ????1.6
???4 ??20 ??25.7 ????3 ????60.5 ??80 ????0.3 ????0.8 ????1.22 ????1.65
???5 ??25 ??25.7 ????3 ????60.5 ??80 ????0.32 ????0.82 ????1.25 ????1.73
???6 ??30 ??25.7 ????3 ????60.5 ??80 ????0.32 ????0.83 ????1.31 ????1.87
???7 ??40 ??25.7 ????3 ????60.5 ??80 ????0.34 ????0.85 ????1.33 ????1.9
???8 ??50 ??25.7 ????3 ????60.5 ??80 ????0.37 ????0.88 ????1.36 ????1.9
Example 2
Intensity such as following table 3 that the filler for concretion of sandy soil that is made into meishan iron mine water-granulated slag 60%, slag 15%, anhydrite 8%, lime 10%, flyash 6.5%, sodium sulfate 0.5% comes fixed medium sand:
Table 3
Numbering Contain native % in the sand Cement-sand ratio Solidifying agent % Every cube of materials KG/M 3 Concentration % Ultimate compression strength (Mpa)
3 days 7 days 28 days 60 days
??1 ???5 ??25.7 ????3 ????60.5 ??80 ????0.17 ????0.33 ????0.47 ????0.88
??2 ??15 ??25.7 ????3 ????60.5 ??80 ????0.3 ????0.79 ????1.32 ????1.56
??3 ??30 ??25.7 ????3 ????60.5 ??80 ????0.41 ????0.98 ????1.48 ????1.92
??4 ??50 ??25.7 ????3 ????60.5 ??80 ????0.42 ????0.95 ????1.46 ????1.9
Example 3
The fixed filling material of full sand that is made into water-granulated slag 40%, slag 30%, flyash 10%, anhydrite 10%, lime 9.4%, calcium chloride 0.5%, molasses class 0.1% comes the intensity such as the table 4 of fixed sand.
Table 4
Numbering Contain native % in the sand Cement-sand ratio Solidifying agent % Every cube of materials KG/M 3 Concentration % Ultimate compression strength (Mpa)
3 days 7 days 28 days 60 days
???1 ???5 ??25.7 ????3 ????60.5 ??80 ????0.18 ????0.35 ????0.45 ????0.98
???2 ??15 ??25.7 ????3 ????60.5 ??80 ????0.28 ????0.77 ????1.2 ????1.66
???3 ??30 ??25.7 ????3 ????60.5 ??80 ????0.4 ????0.88 ????1.64 ????2
???4 ??50 ??25.7 ????3 ????60.5 ??80 ????0.38 ????0.85 ????1.56 ????1.95
Example 4
The filler for concretion of sandy soil that is made into water-granulated slag 50%, slag 20%, clay 10%, dihydrate gypsum 10, lime 9.4%, calcium chloride 0.5%, molasses class 0.1% comes the intensity such as the table 5 of fixed sand.
Table 5
Numbering Contain native % in the sand Cement-sand ratio Solidifying agent % Every cube of materials KG/M 3 Concentration % Ultimate compression strength (Mpa)
3 days 7 days 28 days 60 days
???1 ??5 ??25.7 ????3 ????60.5 ??80 ????0.15 ????0.27 ????0.42 ????0.93
???2 ??15 ??25.7 ????3 ????60.5 ??80 ????0.26 ????0.67 ????1.1 ????1.56
???3 ??30 ??25.7 ????3 ????60.5 ??80 ????0.34 ????0.78 ????1.34 ????1.89
???4 ??50 ??25.7 ????3 ????60.5 ??80 ????0.37 ????0.88 ????1.36 ????1.85
Example 5
The filler for concretion of sandy soil that is made into water-granulated slag 60%, slag 10%, Wingdale 10%, dihydrate gypsum 10%, lime 9.4%, vitriol 0.5%, borate 0.1% comes the intensity such as the table 6 of fixed Shandong Jiaojia Glod Mine tailings.
Table 6
Numbering Tailings % Cement-sand ratio Solidifying agent % Every cube of materials KG/M 3 Concentration % Ultimate compression strength (Mpa)
3 days 7 days 28 days 60 days
???1 ??65 ???13 ????5 ???89 ??70 ????0.26 ????0.35 ????0.6 ???0.86
???2 ??70 ???14 ????5 ???95 ??75 ????0.28 ????0.38 ????0.65 ???0.95
Example 6
Intensity such as following table 7 that the filler for concretion of sandy soil that is made into water-granulated slag 80%, natural anhydrite 10%, lime 9.3%, chlorate 0.5%, borate 0.2% comes fixed meishan iron mine tailings.
Table 7
Numbering Fixed material % Cement-sand ratio Concentration % Degree of mobilization centimetre Slump centimetre Ultimate compression strength (MPa)
3 days 7 days 14 days 28 days 60 days
????1 ????5 ?????12 ???60 ????0.2 ???0.32 ????0.6 ????0.9 ????1.5
????2 ????6 ?????10 ???60 ???0.24 ????0.4 ????0.7 ???1.10 ????1.7
????3 ????3 ??20.66 ???65 ????0.2 ???0.24 ???0.50 ???0.55 ???0.82
????4 ????4 ??15.25 ???65 ???0.22 ????0.3 ???0.48 ????0.6 ????1.1
????5 ????5 ?????12 ???65 ???0.38 ????0.7 ???0.98 ???1.18 ????1.8
????6 ????6 ????9.8 ???65 ???0.45 ???0.92 ???1.18 ???1.59 ????2.1
????7 ????7 ????7.6 ???60 ???0.52 ???1.18 ???1.52 ????1.8 ????2.5
????8 ????8 ????6.5 ???60 ???0.52 ???1.26 ???1.85 ????2.2 ????3.0
????9 ????9 ??5.667 ???60 ???0.76 ???1.38 ???2.26 ???2.72 ????3.8
???10 ???10 ???60 ???0.78 ???1.46 ????2.8 ????3.6 ????4.9
???11 ???12 ???60 ???1.04 ???2.32 ???3.96 ???4.56 ????5.8
Example 7
The filler for concretion of sandy soil that is made into water-granulated slag 40%, steel 40%, dihydrate gypsum 8%, lime 11.5%, calcium chloride 0.4%, sodium sulfate 0.1% comes the intensity such as the table 8 of fixed clay.
Table 8
Numbering Fixed material % Clay comprises % Sand accounts for % Water content % Ultimate compression strength (Mpa)
3 days 7 days 28 days
????1 ????8 ????77 ????0 ???15 ????2.5 ????3 ????8.5
????2 ????9 ????76 ????0 ???15 ????3.5 ????4.8 ????12
????3 ???10 ????70 ????0 ???20 ????2.7 ????4.7 ????10
????4 ???11 ????69 ????0 ???20 ????2.4 ????6.2 ????11
????5 ???12 ????68 ????0 ???20 ????3.6 ????6.4 ????11
????6 ???13 ????67 ????0 ???20 ????4.5 ????8.3 ????14.5
????7 ???14 ????66 ????0 ???20 ????3.8 ????6.6 ????14
????8 ????8 ????35 ???47 ???10 ????4 ????7.8 ????16
????9 ???10 ????48 ???30 ???12 ????5 ????10.8 ????22
???10 ???10 ????30 ???50 ???10 ????8.2 ????13.6 ????22.5
???11 ???10 ????35 ???45 ???10 ????8.5 ????13 ????22.5
???12 ???10 ????30 ???50 ???10 ????8.8 ????13.2 ????30
Find out that from above test filler for concretion of sandy soil is good filling and support material, be applicable to the filling and support and the subgrade strengthening material in mine, especially the high sand of argillaceous amount is had very strong fixed ability.

Claims (12)

1. filler for concretion of sandy soil is characterized in that its component and content (weight ratio) are respectively:
Industrial slag 40～95%
Gypsum 2～40%
Lime 3～20%
Additive 0.01～3%
2,, it is characterized in that a kind of in available slag, slag, boiling furnace slag, ferromanganese blast furnace slag, flyash, phosphorus ore slag, titanium slag, the slag isoreactivity industrial residue or the miscellany that certain is several according to the industrial slag in the described filler for concretion of sandy soil of claim 1.
3,, it is characterized in that a kind of in available dihydrate gypsum, dehydrated gyp-, semi-hydrated gypsum and the chemical gypsum or the combination that certain is several according to the gypsum in the described filler for concretion of sandy soil of claim 1.
4,, it is characterized in that and to replace the part industrial slag with nonactive mixing material Wingdale, clay etc. according to the industrial slag in claim 1 or the 2 described filler for concretion of sandy soil.
5,, it is characterized in that a kind of in available unslaked lime, slaked lime and the chemical industry lime or the miscellany that certain is several according to the lime in the described filler for concretion of sandy soil of claim 1.
6. according to the described filler for concretion of sandy soil of claim 1, it is characterized in that the optimum fiting ratio of each component is:
Slag 65～～75%
Slag 10～～15%
Gypsum 8～～12%
Lime 8～～15%
Add power agent 0.5～～1%
7. according to claim 1 or 6 described filler for concretion of sandy soil, it is characterized in that said additive, can make carbohydrate, sweet class, boric acid and borate, citric acid and Citrate trianion, tartrate and tartrate, vitriol, chlorate, carbonate, wooden horizontal hydrochlorate by the one or more combination in following.
8. the production of filler for concretion of sandy soil, its special sex character is that raw material crushing, grinding are become powder, fineness tails over less than 8% for the 0.08mm square hole sieve.
9, the pulping process of filler for concretion of sandy soil is characterized in that water or water and adds reinforced material or be mixed and made into filling slurry with the fixed casting resin of full sand respectively with containing the slurries that add reinforced material.
10, according to the described filler for concretion of sandy soil of claim 9, the reinforced material that adds that it is characterized in that filling slurry is formed mountain sand, river sand, extra large sand, Gobi desert sand, frosted, rubble, piece stone, barren rock, spoil, clay, phosphogypsum, fluorgypsum, mine grading sand and full tailings by in following one or more.
11, according to the described filler for concretion of sandy soil of claim 9, the weight ratio concentration that it is characterized in that filling slurry is 40%～87%, and best weight ratio concentration range is 60%～82%.
12, according to the described filler for concretion of sandy soil of claim 9, it is characterized in that these filling slurries will by the gravity flow or pumping deliver to the filling place to slurries.
CN99106222A 1999-05-06 1999-05-06 Filler for concretion of sandy soil and production and application method Expired - Fee Related CN1128772C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99106222A CN1128772C (en) 1999-05-06 1999-05-06 Filler for concretion of sandy soil and production and application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99106222A CN1128772C (en) 1999-05-06 1999-05-06 Filler for concretion of sandy soil and production and application method

Publications (2)

Publication Number Publication Date
CN1273222A true CN1273222A (en) 2000-11-15
CN1128772C CN1128772C (en) 2003-11-26

Family

ID=5272333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99106222A Expired - Fee Related CN1128772C (en) 1999-05-06 1999-05-06 Filler for concretion of sandy soil and production and application method

Country Status (1)

Country Link
CN (1) CN1128772C (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102190469A (en) * 2010-03-08 2011-09-21 淄博乾耀固结材料有限公司 Novel tailing consolidator and preparation method thereof
CN102241493A (en) * 2011-04-19 2011-11-16 广东红墙新材料股份有限公司 Pit backfill material, preparation method thereof and application method thereof
CN102434163A (en) * 2011-12-01 2012-05-02 山西阳泉盂县东坪煤业有限公司 Method for mining coal through comprehensive mechanized solid filling
CN102786241A (en) * 2012-04-24 2012-11-21 河北钢铁集团矿业有限公司 Gel material used for unclassified tailing cement
CN102924005A (en) * 2012-11-19 2013-02-13 北京科技大学 Cementing materials with micro-expansion effect for mine filling
CN102936102A (en) * 2012-09-20 2013-02-20 亓俊华 Cementation curing material and production method thereof, and filling material containing cementation curing material
CN103043965A (en) * 2012-12-18 2013-04-17 山西四建集团有限公司 Slag material for comprehensive soft foundation treatment
CN103485328A (en) * 2013-09-23 2014-01-01 河海大学 Method for performing ecological reinforcement on soil slope surface by utilizing composite curing agent
CN103739263A (en) * 2013-12-27 2014-04-23 金川集团股份有限公司 Gel material for filling worked out section by vanadium-titanium-containing slags
CN103880308A (en) * 2014-02-19 2014-06-25 江苏坤泽科技股份有限公司 Stone powder material curing agent and preparation method thereof
CN104193287A (en) * 2014-09-09 2014-12-10 河北充填采矿技术有限公司 High-strength quick-setting tailings cementing material and preparation method thereof
CN105503116A (en) * 2016-01-21 2016-04-20 长沙有色冶金设计研究院有限公司 Cemented filling material
CN105523747A (en) * 2016-01-27 2016-04-27 济南大学 Mine filling cementing material and preparation method thereof
CN106753384A (en) * 2016-11-25 2017-05-31 北京科技大学 A kind of sand-fixation method of the inorganic sand fixation material of degradable green
CN106939796A (en) * 2017-05-03 2017-07-11 长沙矿山研究院有限责任公司 The method and system that filling slurry fills underground goaf are prepared using efflorescent sand
CN109142410A (en) * 2017-06-19 2019-01-04 天津大学 Consider the engineering classification method of the carbonate containing sand of each factor interaction
CN109896794A (en) * 2019-04-24 2019-06-18 贵州净界科技有限公司 It is a kind of to utilize roadbed composite material and preparation method prepared by pollution by manganese clay
CN109956730A (en) * 2019-04-24 2019-07-02 山东佳运环保科技有限公司 Modified gypsum is native and its as the application and construction method in basic engineered packings
CN110451903A (en) * 2019-08-29 2019-11-15 深圳市中金岭南有色金属股份有限公司 A kind of composite cementitious materials and the cementing method of the ultra-fine tailings of lead-zinc ore of high-sulfur
CN114163155A (en) * 2021-12-02 2022-03-11 电子科技大学长三角研究院(湖州) Preparation and application of novel improved composite steel slag excitant
CN114349445A (en) * 2022-01-24 2022-04-15 安徽理工大学 Roadbed stabilizing material prepared from sulfur-containing tailings

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102190469A (en) * 2010-03-08 2011-09-21 淄博乾耀固结材料有限公司 Novel tailing consolidator and preparation method thereof
CN102241493A (en) * 2011-04-19 2011-11-16 广东红墙新材料股份有限公司 Pit backfill material, preparation method thereof and application method thereof
CN102241493B (en) * 2011-04-19 2012-11-14 广东红墙新材料股份有限公司 Pit backfill material, preparation method thereof and application method thereof
CN102434163A (en) * 2011-12-01 2012-05-02 山西阳泉盂县东坪煤业有限公司 Method for mining coal through comprehensive mechanized solid filling
CN102786241A (en) * 2012-04-24 2012-11-21 河北钢铁集团矿业有限公司 Gel material used for unclassified tailing cement
CN102936102A (en) * 2012-09-20 2013-02-20 亓俊华 Cementation curing material and production method thereof, and filling material containing cementation curing material
CN102924005A (en) * 2012-11-19 2013-02-13 北京科技大学 Cementing materials with micro-expansion effect for mine filling
CN103043965A (en) * 2012-12-18 2013-04-17 山西四建集团有限公司 Slag material for comprehensive soft foundation treatment
CN103485328B (en) * 2013-09-23 2015-04-08 河海大学 Method for performing ecological reinforcement on soil slope surface by utilizing composite curing agent
CN103485328A (en) * 2013-09-23 2014-01-01 河海大学 Method for performing ecological reinforcement on soil slope surface by utilizing composite curing agent
CN103739263A (en) * 2013-12-27 2014-04-23 金川集团股份有限公司 Gel material for filling worked out section by vanadium-titanium-containing slags
CN103739263B (en) * 2013-12-27 2015-10-07 金川集团股份有限公司 A kind of for the gelling material of dead zone filling process containing schreyerite slag
CN103880308A (en) * 2014-02-19 2014-06-25 江苏坤泽科技股份有限公司 Stone powder material curing agent and preparation method thereof
CN104193287A (en) * 2014-09-09 2014-12-10 河北充填采矿技术有限公司 High-strength quick-setting tailings cementing material and preparation method thereof
CN105503116A (en) * 2016-01-21 2016-04-20 长沙有色冶金设计研究院有限公司 Cemented filling material
CN105523747A (en) * 2016-01-27 2016-04-27 济南大学 Mine filling cementing material and preparation method thereof
CN106753384A (en) * 2016-11-25 2017-05-31 北京科技大学 A kind of sand-fixation method of the inorganic sand fixation material of degradable green
CN106939796A (en) * 2017-05-03 2017-07-11 长沙矿山研究院有限责任公司 The method and system that filling slurry fills underground goaf are prepared using efflorescent sand
CN109142410A (en) * 2017-06-19 2019-01-04 天津大学 Consider the engineering classification method of the carbonate containing sand of each factor interaction
CN109142410B (en) * 2017-06-19 2020-12-15 天津大学 Engineering classification method of carbonate-containing sandy soil by considering interaction of various factors
CN109896794A (en) * 2019-04-24 2019-06-18 贵州净界科技有限公司 It is a kind of to utilize roadbed composite material and preparation method prepared by pollution by manganese clay
CN109956730A (en) * 2019-04-24 2019-07-02 山东佳运环保科技有限公司 Modified gypsum is native and its as the application and construction method in basic engineered packings
CN109896794B (en) * 2019-04-24 2021-11-30 贵州净界科技有限公司 Roadbed composite material prepared by utilizing manganese-polluted clay and preparation method thereof
CN110451903A (en) * 2019-08-29 2019-11-15 深圳市中金岭南有色金属股份有限公司 A kind of composite cementitious materials and the cementing method of the ultra-fine tailings of lead-zinc ore of high-sulfur
CN114163155A (en) * 2021-12-02 2022-03-11 电子科技大学长三角研究院(湖州) Preparation and application of novel improved composite steel slag excitant
CN114349445A (en) * 2022-01-24 2022-04-15 安徽理工大学 Roadbed stabilizing material prepared from sulfur-containing tailings

Also Published As

Publication number Publication date
CN1128772C (en) 2003-11-26

Similar Documents

Publication Publication Date Title
CN1128772C (en) Filler for concretion of sandy soil and production and application method
CN100360457C (en) Cement-base dual-liquid slip-casting material
US4353749A (en) Process of producing a useful soil cement product from industrial chemical waste
CN113135727B (en) Red mud-based material for roadbed water stabilization layer and preparation method thereof
CN108203281B (en) Micro-expansion grouting material and preparation method thereof
CN107401159A (en) A kind of premixing fluidised form solidified earth
KR100906459B1 (en) Cement grout materials which controls thickening time
AU7022398A (en) High pulp density, fast setting and high early strength backfill method and material
CN107459301A (en) A kind of premixing fluidised form solidified earth
CN105541138B (en) A kind of geopolymer for handling brining ground foundation and preparation method and application
CN112624670A (en) Solid waste mixed cement soil for building
CN111305855A (en) Method for manufacturing fluidized backfill by using earth pressure balance shield muck
CN102557561A (en) High-performance sand-soil consolidation material, as well as preparation method and using method thereof
CN1207365C (en) Soil firming agent
CN104609814A (en) Anti-aqueous dispersion synchronous grouting material with large specific gravity and low consistence
CN111892374A (en) Grouting material, preparation method thereof and application thereof in seepage-proofing and water-plugging construction
CN100448790C (en) Constructional material curing agent and its application in constructional material
CN1100076A (en) Mine full-water quick-setting cemented filling composite material
Christodoulou et al. Principles and developments in soil grouting: a historical review
CN112794682A (en) Premixed fluid solidified soil doped with high-silicon type iron tailings and preparation method thereof
CN1101436C (en) Cementing filler for mine
CN1632054A (en) Soil stabilizing curing agent
WO2001004426A1 (en) Lime-improved soil mortar and method for production thereof and fluidization treatment method using the same
CA2235526C (en) High pulp density fast setting and high early strength backfill method and material
IE63012B1 (en) Backfilling in mines

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: ZHENRAN GREEN BUILDING MATERIALS SCIENCE CO., LTD

Free format text: FORMER OWNER: GAOSHUI INST. OF MINE ENGINEERING AND MATERIALS, BEIJING

Effective date: 20030315

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20030315

Address after: 100083, Beijing, Haidian District learning Road 16, learning Hin room 1218

Applicant after: Beijing true green building material technology Co., Ltd.

Address before: 100083 Beijing City, Haidian District Institute of Rutosids No. 11

Applicant before: Gaoshui Mine Engineering and Materials Inst., Beijing

ASS Succession or assignment of patent right

Owner name: BEIJING ZHENRAN GREEN BUILDING MATERIALS TECHNOLO

Free format text: FORMER OWNER: GAOSHUI INST. OF MINE ENGINEERING AND MATERIALS, BEIJING

Effective date: 20030418

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20030418

Address after: 100083, Beijing, Haidian District learning Road 16, learning Hin room 1218

Applicant after: Zhenran Green Building Material Science and Technology Co., Ltd., Beijing

Address before: 100083 Beijing City, Haidian District Institute of Rutosids No. 11

Applicant before: Gaoshui Mine Engineering and Materials Inst., Beijing

C14 Grant of patent or utility model
GR01 Patent grant
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Xu Xiaohu

Document name: Notification that Application Deemed not to be Proposed

ASS Succession or assignment of patent right

Owner name: BEIJING HENGSHENGRAN BUILDING MATERIAL SCIENCE AND

Free format text: FORMER OWNER: BEIJING ZHENRAN GREEN BUILDING MATERIALS TECHNOLOGY CO.LTD.

Effective date: 20091211

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20091211

Address after: Beijing city Fengtai District South Sanhuan Road No. 25 Dong Runda Business Building Room 309

Patentee after: Beijing Hengshengran Building Materials Technology Co.,Ltd.

Address before: Room 1218, learning Xuan, No. 16 Xue Qing Road, Beijing, Haidian District

Patentee before: Zhenran Green Building Material Science and Technology Co., Ltd., Beijing

C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Xu Xiaohu

Document name: Notification that Application Deemed not to be Proposed

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161207

Address after: 100160 Beijing City, East Road, Fengtai District, building 6, No. 3, building 1, unit 11, 1101-C15 (Park)

Patentee after: Beijing Qing River Environmental Protection Technology Co., Ltd.

Address before: 100078 Beijing city Fengtai District South Sanhuan Road No. 25 Dong Runda Business Building Room 309

Patentee before: Beijing Hengshengran Building Materials Technology Co.,Ltd.

DD01 Delivery of document by public notice

Addressee: Beijing Hengshengran Building Materials Technology Co.,Ltd.

Document name: Notification of Passing Examination on Formalities

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20031126

Termination date: 20170506