CN104261782B - Pile tube material and preparation method thereof and cement pipe pile and preparation method thereof - Google Patents
Pile tube material and preparation method thereof and cement pipe pile and preparation method thereof Download PDFInfo
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- CN104261782B CN104261782B CN201410478786.8A CN201410478786A CN104261782B CN 104261782 B CN104261782 B CN 104261782B CN 201410478786 A CN201410478786 A CN 201410478786A CN 104261782 B CN104261782 B CN 104261782B
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- 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 the preparation method of a kind of pile tube material, wherein, described preparation method includes: slag, grain slag, quartz tail sand, Gypsum Fibrosum and water is mixed, obtains slurry A1；Clinker and additive are added in slurry A1 and mixes, obtain pile tube material；Wherein, clinker relative to 100 weight portions, the consumption of described slag is 10 50 weight portions, the consumption of described grain slag is 5 20 weight portions, the consumption of described quartz tail sand is 5 25 weight portions, the consumption of described water is 10 50 weight portions, and the consumption of described additive is 2 20 weight portions, and the consumption of described Gypsum Fibrosum is 10 25 weight portions.By adding a certain amount of slag and grain slag in clinker and Gypsum Fibrosum, it is simultaneously introduced certain quartz tail sand, the pile tube material prepared is made to have preferable serviceability when preparing cement pipe pile, also the cost of this pile tube material can be greatly reduced, also and then greatly reduce the cost of this cement pipe pile.
Description
Technical field
The present invention relates to pile tube Material Field, in particular it relates to a kind of pile tube material and preparation method thereof and
Cement pipe pile and preparation method thereof.
Background technology
The construction material that cement pipe pile is commonly used as building trade, in daily building, purposes is extremely wide,
Lay the foundations etc. and to be required for using cement pipe pile.But in actual production process, cement pipe pile is used
Pile tube material is prepared often by adding Gypsum Fibrosum in clinker, thus will necessarily be relatively on preparation cost
Greatly, thus considerably increase the cost of prepared cement pipe pile, because of cement pipe pile large usage quantity, thus meeting
It is greatly increased whole production or building cost.Slag and grain slag as a kind of common production waste material,
Range of application the most aborning is less, and carries out place and comprehend as producing waste material and be greatly increased in production
Processing cost, thus increase production cost, therefore, if slag and grain slag conduct can be introduced aborning
Raw material, not only can be substantially reduced production cost, and can reduce the processing cost of waste material, brings pole to production
Big facility.
Therefore it provides one can use slag and grain slag to prepare cement pipe pile, and the water prepared as raw material
Mud pile tube serviceability still preferable pile tube material and preparation method thereof and cement pipe pile and preparation side thereof
Method is the problem that the present invention needs solution badly.
Summary of the invention
For above-mentioned prior art, it is an object of the invention to overcome slag and grain slag conduct in prior art
Yield produces waste material greatly, and utilizes the problem of rate variance, thus provides one can use slag and grain slag
Prepare cement pipe pile as raw material, and the cement pipe pile serviceability prepared still preferably pile tube material and
Its preparation method and cement pipe pile and preparation method thereof.
To achieve these goals, the present invention provides the preparation method of a kind of pile tube material, wherein, described
Preparation method includes:
(1) slag, grain slag, quartz tail sand, Gypsum Fibrosum and water are mixed, obtain slurry A1；
(2) clinker and additive are added mixing in slurry A1, obtain pile tube material；Wherein,
Relative to the clinker of 100 weight portions, the consumption of described slag is 10-50 weight portion, described
The consumption of grain slag is 5-20 weight portion, and the consumption of described quartz tail sand is 5-25 weight portion, described water
Consumption is 10-50 weight portion, and the consumption of described additive is 2-20 weight portion, and the consumption of described Gypsum Fibrosum is
10-25 weight portion.
Present invention also offers a kind of pile tube material prepared according to above-mentioned preparation method.
Present invention also offers the preparation method of a kind of cement pipe pile, wherein, described preparation method includes:
(1) just maintenance is carried out after above-mentioned pile tube material being poured into mould；
(2) carry out the demoulding after just maintenance, obtain pile tube idiosome；
(3) pile tube idiosome is carried out steam curing, obtain pile tube.
Present invention also offers a kind of cement pipe pile prepared according to above-mentioned preparation method.
The present invention, by adding a certain amount of slag and grain slag in clinker and Gypsum Fibrosum, is simultaneously introduced one
Fixed quartz tail sand, so that the pile tube material prepared has preferably use when preparing cement pipe pile
Performance, simultaneously because with the addition of slag and grain slag, thus greatly reducing the cost of this pile tube material, also entering
And greatly reduce the cost of this cement pipe pile.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Hereinafter the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
The invention provides the preparation method of a kind of pile tube material, wherein, described preparation method includes:
(1) slag, grain slag, quartz tail sand, Gypsum Fibrosum and water are mixed, obtain slurry A1；
(2) clinker and additive are added mixing in slurry A1, obtain pile tube material；Wherein,
Relative to the clinker of 100 weight portions, the consumption of described slag is 10-50 weight portion, described
The consumption of grain slag is 5-20 weight portion, and the consumption of described quartz tail sand is 5-25 weight portion, described water
Consumption is 10-50 weight portion, and the consumption of described additive is 2-20 weight portion, and the consumption of described Gypsum Fibrosum is
10-25 weight portion.
Such scheme, by adding a certain amount of slag and grain slag in clinker and Gypsum Fibrosum, is simultaneously introduced
Certain quartz tail sand, preferably makes so that the pile tube material prepared has when preparing cement pipe pile
By performance, simultaneously because with the addition of slag and grain slag, thus greatly reduce the cost of this pile tube material, also
And then greatly reduce the cost of this cement pipe pile.
In order to make the pile tube material prepared have more preferable serviceability, the most real in the one of the present invention
Executing in mode, relative to the clinker of 100 weight portions, the consumption of described slag is 20-40 weight portion,
The consumption of described grain slag is 8-15 weight portion, and the consumption of described quartz tail sand is 10-20 weight portion, described
The consumption of water is 20-40 weight portion, and the consumption of described additive is 5-15 weight portion, the use of described Gypsum Fibrosum
Amount is 15-20 weight portion.
The clinker used can be clinker type commonly used in the art, for example, it is possible to
For Portland clinker or aluminate cement grog, conventional use of clinker type is in this scheme
In all can carry out, certainly, in order to make the pile tube material prepared have more preferable serviceability, at this
In bright a kind of embodiment being more highly preferred to, it is ripe that described clinker can be chosen as portland cement
Material.
Described slag is the slag waste material produced in conventional production, and general slag waste material all can make
With, certainly, so that the pile tube material prepared has more preferable serviceability so that it is being prepared as
There is during cement pipe pile more preferable serviceability, in a kind of embodiment being more highly preferred to of the present invention,
In described slag, calcium oxide content is not less than 35 weight %.
Described grain slag is grain slag type commonly used in the art, and therefore not to repeat here.
Described quartz tail sand is quartz tail sand type commonly used in the art, certainly, so that prepare
Pile tube material there is more preferable serviceability, in a kind of embodiment being more highly preferred to of the present invention,
Dioxide-containing silica in described quartz tail sand is not less than 70 weight %.
Described additive can be additive type commonly used in the art, for example, it is possible to be foam stabilizer,
One or more in water reducer, early strength agent or air-entrainment, the present invention one preferred embodiment
In, described additive can be chosen as water reducer.In the case of You Xuan, described water reducer is amino acid salts
One or more of class or polyacrylate apoplexy due to endogenous wind.
Present invention also offers a kind of pile tube material prepared according to above-mentioned preparation method.
Present invention also offers the preparation method of a kind of cement pipe pile, wherein, described preparation method includes:
(1) just maintenance is carried out after above-mentioned pile tube material being poured into mould；
(2) carry out the demoulding after just maintenance, obtain pile tube idiosome；
(3) pile tube idiosome is carried out steam curing, obtain pile tube.
First maintenance processes in step (1) can be carried out according to mode commonly used in the art,
Time and temperature can be configured according to the usual manner of this area, certainly, in order to make the cement prepared
The performance of pile tube is more preferable, the present invention one preferred embodiment in, first in step (1) is supported
The process of protecting could be arranged to include:
(I) temperature-rise period: be warming up to 65-75 DEG C with the speed of 20-30 DEG C/h；
(II) thermostatic process: be placed in maintenance 2-4h under the constant temperature of 65-75 DEG C；
(III) temperature-fall period: be cooled to 20-25 DEG C with the speed of 30-40 DEG C/h.
Steam curing process can operate, such as, at this according to the mode of operation that this area is conventional
In bright a kind of embodiment being more highly preferred to, the steam curing in step (3) could be arranged to be placed in
In the environment of steam-laden, steam pressure are 0.8-1.2MPa, temperature is 160-200 DEG C, maintenance 2-4h.
Present invention also offers a kind of cement pipe pile prepared according to above-mentioned preparation method.
Hereinafter will be described the present invention by embodiment.In following example,
Described slag is the slag that Lingshou County mineral products processing factory produces, and described grain slag is Zhangjiakou remittance moral smelting
The grain slag that gold copper-base alloy company limited produces, described Gypsum Fibrosum is the routine that Guangxi Zhe Chuan Chemical Co., Ltd. produces
Commercially available ultrafine gypsum, described quartz tail sand is the titanium dioxide that long Xinghua woods quartz sand company limited produces
Silicone content is the conventional commercial product of 75%, and described clinker is that Lingshou County mineral products processing factory of China hundred million produces
Conventional commercial Portland clinker, described water reducer is that Qingdao Hong Sha macromolecular material company limited is raw
The conventional commercial product that model is HS produced.
Embodiment 1
20g slag, 8g grain slag, 10g quartz tail sand, 15g Gypsum Fibrosum and 20g water are mixed, is starched
Material A1；100g clinker and 5g water reducer are added in slurry A1 and mixes, obtain pile tube material；
After being warming up to 65 DEG C with the speed of 20 DEG C/h after above-mentioned pile tube material is poured into mould, then it is placed in 65 DEG C
Maintenance 2h under constant temperature, is cooled to 20 DEG C with the speed of 30 DEG C/h the most again, then carries out the demoulding, obtains
Pile tube idiosome；Pile tube idiosome is placed in steam-laden, steam pressure is 0.8MPa, temperature is 160
In the environment of DEG C, maintenance 2h, prepare cement pipe pile M1.
Embodiment 2
40g slag, 15g grain slag, 20g quartz tail sand, 20g Gypsum Fibrosum and 40g water are mixed, is starched
Material A1；100g clinker and 15g water reducer are added in slurry A1 and mixes, obtain pile tube material；
After being warming up to 75 DEG C with the speed of 30 DEG C/h after above-mentioned pile tube material is poured into mould, then it is placed in 75 DEG C
Maintenance 4h under constant temperature, is cooled to 25 DEG C with the speed of 40 DEG C/h the most again, then carries out the demoulding, obtains
Pile tube idiosome；Pile tube idiosome is placed in steam-laden, steam pressure is 1.2MPa, temperature is 200
In the environment of DEG C, maintenance 4h, prepare cement pipe pile M2.
Embodiment 3
30g slag, 12g grain slag, 15g quartz tail sand, 18g Gypsum Fibrosum and 30g water are mixed, is starched
Material A1；100g clinker and 10g water reducer are added in slurry A1 and mixes, obtain pile tube material；
After being warming up to 70 DEG C with the speed of 25 DEG C/h after above-mentioned pile tube material is poured into mould, then it is placed in 70 DEG C
Maintenance 3h under constant temperature, is cooled to 25 DEG C with the speed of 35 DEG C/h the most again, then carries out the demoulding, obtains
Pile tube idiosome；Pile tube idiosome is placed in steam-laden, steam pressure is 1.0MPa, temperature is 180
In the environment of DEG C, maintenance 3h, prepare cement pipe pile M3.
Embodiment 4
Being prepared according to the preparation method of embodiment 1, except for the difference that, the consumption of described slag is 10g,
The consumption of described grain slag is 5g, and the consumption of described quartz tail sand is 5g, and the consumption of described Gypsum Fibrosum is 10g,
The consumption of described water is 10g, and the consumption of described water reducer is 2g, prepares cement pipe pile M4.
Embodiment 5
Being prepared according to the preparation method of embodiment 2, except for the difference that, the consumption of described slag is 50g,
The consumption of described grain slag is 20g, and the consumption of described quartz tail sand is 25g, and the consumption of described Gypsum Fibrosum is 25g,
The consumption of described water is 50g, and the consumption of described water reducer is 20g, prepares cement pipe pile M5.
Comparative example 1
Being prepared according to the preparation method of embodiment 3, except for the difference that, the consumption of described slag is 5g,
The consumption of described grain slag is 2g, and the consumption of described quartz tail sand is 2g, and the consumption of described Gypsum Fibrosum is 5g,
The consumption of described water is 5g, and the consumption of described water reducer is 1g, prepares cement pipe pile D1.
Comparative example 2
Being prepared according to the preparation method of embodiment 3, except for the difference that, the consumption of described slag is 80g,
The consumption of described grain slag is 50g, and the consumption of described quartz tail sand is 50g, and the consumption of described Gypsum Fibrosum is 50g,
The consumption of described water is 80g, and the consumption of described water reducer is 30g, prepares cement pipe pile D2.
Comparative example 3
The conventional commercial that model is PTC-500 (70)-12 that fertility In Jiashan Feng Tongxin Jing Shuinizhipinchang produces
Cement pipe pile D3.
Test case
Above-mentioned M1-M5 and D1-D3 is measured respectively according to GB13476-2009 demoulding strength and intensity
Grade, the result obtained is as shown in table 1.
Table 1
| Numbering | Demoulding strength (MPa) | Strength grade |
| M1 | 87 | C120 |
| M2 | 78 | C125 |
| M3 | 82 | C115 |
| M4 | 49 | C85 |
| M5 | 50 | C80 |
| D1 | 23 | C25 |
| D2 | 18 | C30 |
| D3 | 47 | C80 |
By table 1 it can be seen that although the pile tube material prepared in the present invention with the addition of slag in the material
And grain slag, but the final cement pipe pile prepared still has the good demoulding the same with conventional commercial product
Intensity and strength grade so that it can have good serviceability in actual use, in the present invention
The pile tube material prepared in the range of preferably the most then has more preferable serviceability, demoulding strength
Water is being made apparently higher than conventional commercial product, the pile tube material prepared outside the scope of the invention with strength grade
This good serviceability is not the most possessed after mud pile tube.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, can be to the technical side of the present invention
Case carries out multiple simple variant, and these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. the preparation method of a pile tube material, it is characterised in that described preparation method includes:
(1) slag, grain slag, quartz tail sand, Gypsum Fibrosum and water are mixed, obtain slurry A1；
(2) clinker and additive are added mixing in slurry A1, obtain pile tube material；Wherein,
Relative to the clinker of 100 weight portions, the consumption of described slag is 10-50 weight portion, described
The consumption of grain slag is 5-20 weight portion, and the consumption of described quartz tail sand is 5-25 weight portion, described water
Consumption is 10-50 weight portion, and the consumption of described additive is 2-20 weight portion, and the consumption of described Gypsum Fibrosum is
10-25 weight portion；
Described clinker is Portland clinker；
In described slag, calcium oxide content is not less than 35 weight %；
Dioxide-containing silica in described quartz tail sand is not less than 70 weight %.
Preparation method the most according to claim 1, wherein, relative to the cement of 100 weight portions
Grog, the consumption of described slag is 20-40 weight portion, and the consumption of described grain slag is 8-15 weight portion, institute
The consumption stating quartz tail sand is 10-20 weight portion, and the consumption of described water is 20-40 weight portion, described outside
The consumption adding agent is 5-15 weight portion, and the consumption of described Gypsum Fibrosum is 15-20 weight portion.
Preparation method the most according to claim 1 and 2, wherein, described additive is water reducer.
4. the pile tube material prepared according to the preparation method described in any one in claim 1-3.
5. the preparation method of a cement pipe pile, it is characterised in that described preparation method includes:
(1) just maintenance is carried out after the pile tube material described in claim 4 being poured into mould；
(2) carry out the demoulding after just maintenance, obtain pile tube idiosome；
(3) pile tube idiosome is carried out steam curing, obtain pile tube.
Preparation method the most according to claim 5, wherein, the first maintenance processes in step (1)
Including:
(I) temperature-rise period: be warming up to 65-75 DEG C with the speed of 20-30 DEG C/h；
(II) thermostatic process: be placed in maintenance 2-4h under the constant temperature of 65-75 DEG C；
(III) temperature-fall period: be cooled to 20-25 DEG C with the speed of 30-40 DEG C/h.
Preparation method the most according to claim 5, wherein, the steam curing in step (3) is
It is placed in steam-laden, in the environment of steam pressure is 0.8-1.2MPa, temperature is 160-200 DEG C, supports
Protect 2-4h.
8. the cement pipe pile prepared according to the preparation method described in any one in claim 5-7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410478786.8A CN104261782B (en) | 2014-09-18 | 2014-09-18 | Pile tube material and preparation method thereof and cement pipe pile and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410478786.8A CN104261782B (en) | 2014-09-18 | 2014-09-18 | Pile tube material and preparation method thereof and cement pipe pile and preparation method thereof |
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| CN104261782A CN104261782A (en) | 2015-01-07 |
| CN104261782B true CN104261782B (en) | 2016-08-24 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260333A (en) * | 1998-12-21 | 2000-07-19 | 蒋元海 | Manufacture method for tubular pile cement |
| CN1442383A (en) * | 2003-03-31 | 2003-09-17 | 蒋元海 | High strength pipe pole cement and making method |
| CN101343151A (en) * | 2008-07-23 | 2009-01-14 | 宁波科环新型建材股份有限公司 | PHC pipe pile cement and preparation thereof |
| CN102180634A (en) * | 2011-02-12 | 2011-09-14 | 嘉兴学院管桩应用技术研究所 | Lime silica sand silicate cement and use technique method thereof in tubular pile production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4593412B2 (en) * | 2005-09-14 | 2010-12-08 | 電気化学工業株式会社 | Centrifugal concrete product and manufacturing method thereof |
-
2014
- 2014-09-18 CN CN201410478786.8A patent/CN104261782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260333A (en) * | 1998-12-21 | 2000-07-19 | 蒋元海 | Manufacture method for tubular pile cement |
| CN1442383A (en) * | 2003-03-31 | 2003-09-17 | 蒋元海 | High strength pipe pole cement and making method |
| CN101343151A (en) * | 2008-07-23 | 2009-01-14 | 宁波科环新型建材股份有限公司 | PHC pipe pile cement and preparation thereof |
| CN102180634A (en) * | 2011-02-12 | 2011-09-14 | 嘉兴学院管桩应用技术研究所 | Lime silica sand silicate cement and use technique method thereof in tubular pile production |
Non-Patent Citations (1)
| Title |
|---|
| 低碱度钢渣在压蒸条件下的活性研究;杨永民;《粉煤灰综合利用》;20080430(第2期);第17-20页 * |
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Effective date of registration: 20201203 Address after: 226000 Jiangsu Province, Nantong City Chongchuan District Wenfeng Industrial Park Building No. 3 Patentee after: NANTONG YONGTONG TRAFFIC EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 241000 No. 5 horticultural garden road two, Nanling Economic Development Zone, Wuhu, Anhui Patentee before: ANHUI WUHU FLY QI CEMENT PRODUCTS Co.,Ltd. |