CN107235669A - Jackstone material preparation method - Google Patents
Jackstone material preparation method Download PDFInfo
- Publication number
- CN107235669A CN107235669A CN201710450289.0A CN201710450289A CN107235669A CN 107235669 A CN107235669 A CN 107235669A CN 201710450289 A CN201710450289 A CN 201710450289A CN 107235669 A CN107235669 A CN 107235669A
- Authority
- CN
- China
- Prior art keywords
- alkaline residue
- clay
- cement
- parts
- moisture content
- 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
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
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
Abstract
The invention discloses a kind of jackstone material preparation method, comprise the following steps：Get the raw materials ready：In terms of the material of moisture content 0%, take by weight：40-60 parts of alkaline residue, 10-20 parts of clay, 20-50 parts of cement；Pretreatment：Curing agent is added into alkaline residue and carries out innoxious pretreatment, it is 45-55% to make alkaline residue moisture content；Bonding：Under normal temperature, clay, cement and pretreated alkaline residue are mixed, meanwhile, alkaline residue, clay, the inorganic multiple crosslinking agent of cement gross weight 1-3% are added, makes the well-bonded formation sticky object of alkaline residue, clay, cement mixed；Dry：Sticky object is sent into glass sunlight house and dried, until moisture content is 10-15%, obtains filling out sea jackstone material.It is an advantage of the invention that：Can prepare with resistance to erosion, intensity it is high fill out extra large jackstone material.
Description
Technical field
The present invention relates to twice laid technical field, more particularly, to a kind of jackstone material preparation method.
Background technology
With the high speed development of industry, increasing solid waste is generated.Such as：Alkaline residue, slag, sludge etc..
Although these materials by people it is qualitative be discarded object, if alkaline residue, slag and sludge are fully able to again by reasonable processing
Utilize.Just as being that can not only then save resource, these material pollution on the environments are more reduced.
The content of the invention
It is an object of the invention to provide a kind of jackstone material preparation method, it, which has, can prepare with resistance to erosion, by force
Degree is high the characteristics of filling out extra large jackstone material.
The technical solution adopted in the present invention is：Jackstone material preparation method, comprises the following steps：
1）Get the raw materials ready：In terms of the material of moisture content 0%, take by weight：40-60 parts of alkaline residue, 10-20 parts of clay, cement 20-50
Part；
2）Pretreatment：Curing agent is added into alkaline residue and carries out innoxious pretreatment, it is 45-55% to make alkaline residue moisture content；
3）Bonding：Under normal temperature, clay, cement and pretreated alkaline residue are mixed, meanwhile, add alkaline residue, clay, cement
The inorganic multiple crosslinking agent of gross weight 1-3%, makes the well-bonded formation sticky object of alkaline residue, clay, cement mixed；
4）Dry：Sticky object is sent into glass sunlight house and dried, until moisture content is 10-15%, obtains filling out sea jackstone material.
Optimization, the step 2）In, it is to the method that alkaline residue carries out innoxious pretreatment：Alkaline residue is added in alkaline residue total
The curing agent of weight 8-12% and being put into agitator is sufficiently mixed, the curing agent used for：Calcium salt, magnesium salts, aluminium salt are combined
Inorganic mineral, wherein, by weight percentage：The inorganic mineral that magnesium accounts for 50% -60%, calcium accounts for 22% -35%, remaining
For the iron oxide, aluminum oxide, silica of arbitrary proportion.
Optimization, the step 3）The multiple crosslinking agent system of middle use takes 30-50 parts of iron oxide, polymerization chlorine by weight
Muffle furnace is put into after 50-60 parts of aluminium of change, two kinds of material mixings, under the conditions of 750-850 DEG C of temperature, granularity is milled to little
In 120 mesh, then dry and be made.
The invention has the advantages that compared with the prior art,：Can prepare with resistance to erosion, intensity it is high fill out sea
Jackstone material.Alkaline residue, clay, cement pour obtaining jackstone material by the jackstone material preparation method of the present invention, the jackstone
The features such as material has resistance to erosion, intensity is high.Because this method preferably resolves the harmful substance in reduction clay and alkaline residue
And the problems such as reduction moisture percentage in sewage sludge, enable the jackstone material to be applied to fill out sea and enclose sea-run industry, be a kind of economical and practical
Building materials.
Embodiment
Embodiment 1
Jackstone material preparation method, comprises the following steps：
1）Get the raw materials ready：In terms of the material of moisture content 0%, take by weight：40 parts of alkaline residue, 10 parts of clay, 20 parts of cement.
2）Pretreatment：Curing agent is added into alkaline residue and carries out innoxious pretreatment, it is 45% to make alkaline residue moisture content（Moisture content
Allow have the error that can be born, such as be no more than 0.05% up and down.Similarly hereinafter）.In this step, curing agent forms tiny lattice, will
Poisonous and harmful substance in alkaline residue, clay is solidified, comprising it is prevented from discharging, and heavy metals immobilization is applied herein former
Reason（Similarly hereinafter）.
3）Bonding：Under normal temperature, clay, cement and pretreated alkaline residue are mixed.Meanwhile, add alkaline residue, clay,
The inorganic multiple crosslinking agent of cement gross weight 1%, makes the alkaline residue, clay, cement that mix are well-bonded to form bonding
Thing.
4）Dry：Sticky object is sent into glass sunlight house and dried, until moisture content is 10%（Moisture content allows have what can be born
Error, such as be no more than 0.05% up and down.Similarly hereinafter）, obtain filling out sea jackstone material 1.
Wherein：
Step 2）In, it is to the method that alkaline residue carries out innoxious pretreatment：The curing agent of alkaline residue gross weight 8% is added in alkaline residue
And be put into agitator and be sufficiently mixed.The curing agent used for：The inorganic mineral that calcium salt, magnesium salts, aluminium salt are composited.Its
In, by weight percentage：The inorganic mineral that magnesium accounts for 50%%, calcium accounts for 25%, and remaining is the iron oxide of arbitrary proportion, aluminum oxide, two
Silica.
Step 3）The multiple crosslinking agent system of middle use takes 30 parts of iron oxide, 50 parts of aluminium polychloride, two kinds of things by weight
Muffle furnace is put into after matter mixing, under the conditions of 750 DEG C of temperature, granularity is milled to and is not more than 120 mesh, then dry and be made.
Embodiment 2
Jackstone material preparation method, comprises the following steps：
1）Get the raw materials ready：In terms of the material of moisture content 0%, take by weight：50 parts of alkaline residue, 15 parts of clay, 35 parts of cement.
2）Pretreatment：Curing agent is added into alkaline residue and carries out innoxious pretreatment, it is 50% to make alkaline residue moisture content.
3）Bonding：Under normal temperature, clay, cement and pretreated alkaline residue are mixed.Meanwhile, add alkaline residue, clay,
The inorganic multiple crosslinking agent of cement gross weight 2%, makes the alkaline residue, clay, cement that mix are well-bonded to form bonding
Thing.
4）Dry：Sticky object is sent into glass sunlight house and dried, until moisture content is 13%, obtains filling out sea jackstone material 2.
Wherein：
Step 2）In, it is to the method that alkaline residue carries out innoxious pretreatment：The curing agent of alkaline residue gross weight 10% is added in alkaline residue
And be put into agitator and be sufficiently mixed.The curing agent used for：The inorganic mineral that calcium salt, magnesium salts, aluminium salt are composited.Its
In, by weight percentage：The inorganic mineral that magnesium accounts for 55%, calcium accounts for 35%, and remaining is the iron oxide of arbitrary proportion, aluminum oxide, two
Silica.
Step 3）The multiple crosslinking agent system of middle use takes 40 parts of iron oxide, 55 parts of aluminium polychloride, two kinds of things by weight
Muffle furnace is put into after matter mixing, under the conditions of 800 DEG C of temperature, granularity is milled to and is not more than 120 mesh, then dry and be made.
Embodiment 3
Jackstone material preparation method, comprises the following steps：
1）Get the raw materials ready：In terms of the material of moisture content 0%, take by weight：60 parts of alkaline residue, 20 parts of clay, 50 parts of cement.
2）Pretreatment：Curing agent is added into alkaline residue and carries out innoxious pretreatment, it is 55% to make alkaline residue moisture content.
3）Bonding：Under normal temperature, clay, cement and pretreated alkaline residue are mixed.Meanwhile, add alkaline residue, clay,
The inorganic multiple crosslinking agent of cement gross weight 3%, makes the alkaline residue, clay, cement that mix are well-bonded to form bonding
Thing.
4）Dry：Sticky object is sent into glass sunlight house and dried, until moisture content is 15%, obtains filling out sea jackstone material 3.
Wherein：
Step 2）In, it is to the method that alkaline residue carries out innoxious pretreatment：The curing agent of alkaline residue gross weight 12% is added in alkaline residue
And be put into agitator and be sufficiently mixed.The curing agent used for：The inorganic mineral that calcium salt, magnesium salts, aluminium salt are composited.Its
In, by weight percentage：The inorganic mineral that magnesium accounts for 60%, calcium accounts for 22%, and remaining is the iron oxide of arbitrary proportion, aluminum oxide, two
Silica.
Step 3）The multiple crosslinking agent system of middle use takes 50 parts of iron oxide, 60 parts of aluminium polychloride, two kinds of things by weight
Muffle furnace is put into after matter mixing, under the conditions of 850 DEG C of temperature, granularity is milled to and is not more than 120 mesh, then dry and be made.
Effect example
Using usual manner, the performance to the jackstone material 1 to 3 prepared by previous embodiment 1 to 3 is tested.Testing standard
Using gravitational method bulk density, pressure application determines resistance to compression and rupture strength.It the results are shown in Table 1：
Table 1：
As it can be seen from table 1 using the finished product prepared by the jackstone material preparation method of the present invention relative to cement, lime etc. often
Material average low by 10%, mean height 100% in normal temperature compression strength in bulk density, it is average on strength at normal temperature
It is high by 200%, illustrate that finished product has the features such as corrosion-resistant, intensity is high, and harmful substance is less, moisture content is relatively low, is a kind of economical suitable
Fill out extra large jackstone.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. jackstone material preparation method, comprises the following steps：
1）Get the raw materials ready：In terms of the material of moisture content 0%, take by weight：40-60 parts of alkaline residue, 10-20 parts of clay, cement 20-50
Part；
2）Pretreatment：Curing agent is added into alkaline residue and carries out innoxious pretreatment, it is 45-55% to make alkaline residue moisture content；
3）Bonding：Under normal temperature, clay, cement and pretreated alkaline residue are mixed, meanwhile, add alkaline residue, clay, cement
The inorganic multiple crosslinking agent of gross weight 1-3%, makes the well-bonded formation sticky object of alkaline residue, clay, cement mixed；
4）Dry：Sticky object is sent into glass sunlight house and dried, until moisture content is 10-15%, obtains filling out sea jackstone material.
2. jackstone material preparation method according to claim 1, it is characterised in that：The step 2）In, alkaline residue is carried out
The method of innoxious pretreatment is：The curing agent of alkaline residue gross weight 8-12% is added in alkaline residue and is put into agitator and is fully mixed
Close, the curing agent used for：The inorganic mineral that calcium salt, magnesium salts, aluminium salt are composited, wherein, by weight percentage：Magnesium
The inorganic mineral for accounting for 50% -60%, calcium accounts for 22% -35%, and remaining is iron oxide, aluminum oxide, the silica of arbitrary proportion.
3. jackstone material preparation method according to claim 1, it is characterised in that：The step 3）The compound friendship of middle use
Connection agent system is put into Muffle furnace after taking 30-50 parts of iron oxide, 50-60 parts of aluminium polychloride, two kinds of material mixings by weight,
Under the conditions of 750-850 DEG C of temperature, it is milled to granularity and is not more than 120 mesh, then dry and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450289.0A CN107235669B (en) | 2017-06-15 | 2017-06-15 | Preparation method of riprap material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450289.0A CN107235669B (en) | 2017-06-15 | 2017-06-15 | Preparation method of riprap material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107235669A true CN107235669A (en) | 2017-10-10 |
| CN107235669B CN107235669B (en) | 2020-01-03 |
Family
ID=59987161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710450289.0A Expired - Fee Related CN107235669B (en) | 2017-06-15 | 2017-06-15 | Preparation method of riprap material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107235669B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130158A (en) * | 1995-02-28 | 1996-09-04 | 乔希海 | Method for producing engineering soil from alkaline slag |
| CN102617078A (en) * | 2012-03-30 | 2012-08-01 | 连云港港口工程设计研究院有限公司 | Harbor construction sea reclaimed material utilizing silt and preparation method thereof |
| CN104973749A (en) * | 2015-07-10 | 2015-10-14 | 盐城琛丹低碳技术研究院有限公司 | Sludge solidification method |
-
2017
- 2017-06-15 CN CN201710450289.0A patent/CN107235669B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130158A (en) * | 1995-02-28 | 1996-09-04 | 乔希海 | Method for producing engineering soil from alkaline slag |
| CN102617078A (en) * | 2012-03-30 | 2012-08-01 | 连云港港口工程设计研究院有限公司 | Harbor construction sea reclaimed material utilizing silt and preparation method thereof |
| CN104973749A (en) * | 2015-07-10 | 2015-10-14 | 盐城琛丹低碳技术研究院有限公司 | Sludge solidification method |
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| Publication number | Publication date |
|---|---|
| CN107235669B (en) | 2020-01-03 |
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Granted publication date: 20200103 Termination date: 20200615 |