CN104692705A - Preparation method of pipe pile concrete accessory - Google Patents
Preparation method of pipe pile concrete accessory Download PDFInfo
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- CN104692705A CN104692705A CN201510088348.5A CN201510088348A CN104692705A CN 104692705 A CN104692705 A CN 104692705A CN 201510088348 A CN201510088348 A CN 201510088348A CN 104692705 A CN104692705 A CN 104692705A
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- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 15
- 229910001649 dickite Inorganic materials 0.000 claims abstract description 15
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229940080314 sodium bentonite Drugs 0.000 claims abstract description 15
- 229910000280 sodium bentonite Inorganic materials 0.000 claims abstract description 15
- 239000010457 zeolite Substances 0.000 claims abstract description 15
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims abstract description 14
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 14
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 13
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 13
- 229930006000 Sucrose Natural products 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052934 alunite Inorganic materials 0.000 claims abstract description 13
- 239000010424 alunite Substances 0.000 claims abstract description 13
- 229910021538 borax Inorganic materials 0.000 claims abstract description 13
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229910001634 calcium fluoride Inorganic materials 0.000 claims abstract description 13
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010881 fly ash Substances 0.000 claims abstract description 13
- 239000010440 gypsum Substances 0.000 claims abstract description 13
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 13
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 13
- 239000001923 methylcellulose Substances 0.000 claims abstract description 13
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 13
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 13
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 13
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 13
- 239000005720 sucrose Substances 0.000 claims abstract description 13
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 30
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 235000019353 potassium silicate Nutrition 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 7
- -1 2.5 parts Substances 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a preparation method of a pipe pile concrete accessory, which is characterized in that the pipe pile concrete accessory comprises the following raw materials: alunite, dickite, zeolite powder, montmorillonite, sodium bentonite, fly ash, calcium fluoride, sucrose, polyvinyl alcohol, methyl cellulose, sodium carbonate, gypsum, sodium silicate, aluminum powder, ash-calcium-powder, borax, and magnesium hydroxide. The raw materials of the pipe pile concrete accessory disclosed by the invention are easy to purchase, the production process of the accessory is not complicated, products are produced simply and easily, and the accessory can be conveniently and uniformly used in the process of application, so that the accessory satisfies the stability of production, and guarantees the quality of produced concrete.
Description
Technical field
The present invention relates to a kind of preparation method of tubular pile concrete auxiliary material, belong to building material manufacture field.
Background technology
The raw-material volume of volume ratio reacting the crystalline compound formed due to water and cement is little, therefore causes the contraction of volume of concrete.In morning, the mid-term of sclerosis, cause drying shrinkage, temperature variation etc. due to the evaporation of free water in concrete again, this series of problem causes concrete easy to crack.Cement expansive material is a kind of mineral additive, has the effect of anti-crack and anti-seepage, and it generates ettringite, calcium hydroxide and magnesium hydroxide through hydration reaction after mixing and stirring with cement, water in concrete mixing process, makes concrete produce volumetric expansion.Be called expansive concrete with the concrete of its preparation, apply at home widely at present, positive effect is served to the quality improving concrete construction.Use cement expansive material can prepare expansive concrete, fill concrete, filling mortar, self-stressing concrete and water-proof concrete.At China's swelling agent by a large amount of for expansive concrete, expansive concrete is reacted by expansion component and hydrolysis product of cement to produce volumetric expansion, by expansion energy to restraint work done, the confined expansion produced is offset concrete drying, cooling and load etc. and is acted on the confined shrinkage caused, generally inside concrete can be made to set up the stress of 0.2-0.7MPa under used arrangement of reinforcement condition, mainly dry shrinkage be compensated.The key distinction of expansive concrete and normal concrete is: 1. due to the effect of confined expansion, improves concrete stressed condition; 2., because the filling effect of swelling property crystal makes the macropore in Behavior of Hardened Cement Paste diminish, overall porosity declines, and improve concrete pore structure, thus improve concrete impermeability, it has the crack resistance that general water-proof concrete cannot be compared.
We find a kind of to be used for concrete additive in test of long duration and practice, concrete additive of the present invention in intensity, toughness, stability etc. on performance excellent, be specially adapted to road, bridge.And by adding this concrete additive, make the effect that concrete surface is smooth, have obvious brightness.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of preparation method with the tubular pile concrete auxiliary material of the functions such as high strength, high-tenacity, high stability is provided.
For achieving the above object, the technical solution used in the present invention is as follows:
A preparation method for tubular pile concrete auxiliary material, is characterized in that:
Described preparation method's step is:
Step (1): according to alunite 54 parts, dickite 24 parts, zeolite powder 24 parts, montmorillonite 14 parts, sodium bentonite 24 parts, 28 parts, flyash, 18 parts, Calcium Fluoride (Fluorspan), sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 1.5 parts, sodium carbonate, 2.5 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, sierozem power 1.5 parts, borax 2.5 parts, magnesium hydroxide 2.5 parts of proportionings prepare raw material
Step (2): alunite 54 parts, dickite 24 parts, zeolite powder 24 parts, montmorillonite 14 parts are carried out grinding in pulverizer, rotating speed is 120r/min, grinding 8 hours, grinding composition granule degree size is 1.2-1.4mm, heats afterwards to grinding thing, Heating temperature 700 DEG C, be incubated 3 hours, after cooling in pulverizer grinding 2 hours again, obtaining mixture A granularity size is 0.8-1mm
Step (3): sodium bentonite 24 parts, 28 parts, flyash, 18 parts, Calcium Fluoride (Fluorspan) are carried out grinding in pulverizer, rotating speed is 100r/min, grinding 3 hours, obtaining compound particles granularity size is 0.6-0.8mm, heats afterwards to grinding thing, Heating temperature 750 DEG C, be incubated 2 hours, after cooling in pulverizer grinding 3 hours again, obtaining mixture B granularity size is 0.3-0.5mm
Step (4): step (2) is obtained mixture A and step (3) is obtained mixture B loading in mechanical mixer, mechanically mixing 1 hour, pour sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 1.5 parts, sodium carbonate afterwards into, 2.5 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, sierozem power 1.5 parts, borax 2.5 parts, magnesium hydroxide 2.5 parts, then mechanically mixing 1 hour, obtain tubular pile concrete auxiliary material.
A preparation method for tubular pile concrete auxiliary material, is characterized in that:
Described preparation method's step is:
Step (1): according to alunite 52 parts, dickite 22 parts, zeolite powder 22 parts, montmorillonite 12 parts, sodium bentonite 22 parts, 26 parts, flyash, 16 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 1.3 parts, sodium carbonate, 2.3 parts, gypsum, water glass 2.3 parts, aluminium powder 1.3 parts, sierozem power 1.3 parts, borax 2.3 parts, magnesium hydroxide 2.3 parts of proportionings prepare raw material
Step (2): alunite 52 parts, dickite 22 parts, zeolite powder 22 parts, montmorillonite 12 parts are carried out grinding in pulverizer, rotating speed is 120r/min, grinding 8 hours, grinding composition granule degree size is 1.2-1.4mm, heats afterwards to grinding thing, Heating temperature 700 DEG C, be incubated 3 hours, after cooling in pulverizer grinding 2 hours again, obtaining mixture A granularity size is 0.8-1mm
Step (3): sodium bentonite 22 parts, 26 parts, flyash, 16 parts, Calcium Fluoride (Fluorspan) are carried out grinding in pulverizer, rotating speed is 100r/min, grinding 3 hours, obtaining compound particles granularity size is 0.6-0.8mm, heats afterwards to grinding thing, Heating temperature 750 DEG C, be incubated 2 hours, after cooling in pulverizer grinding 3 hours again, obtaining mixture B granularity size is 0.3-0.5mm
Step (4): step (2) is obtained mixture A and step (3) is obtained mixture B loading in mechanical mixer, mechanically mixing 1 hour, pour sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 1.3 parts, sodium carbonate afterwards into, 2.3 parts, gypsum, water glass 2.3 parts, aluminium powder 1.3 parts, sierozem power 1.3 parts, borax 2.3 parts, magnesium hydroxide 2.3 parts, then mechanically mixing 1 hour, obtain tubular pile concrete auxiliary material.
The preparation method of described tubular pile concrete auxiliary material, it is 0.9mm that step (2) obtains mixture A granularity size.
The preparation method of described tubular pile concrete auxiliary material, it is 0.4mm that step (3) obtains mixture B granularity size.
The preparation method of described tubular pile concrete auxiliary material, sodium bentonite composition is (weight): 77.3%SiO
2, 8.5%Al
2o
3, 1.9%Fe
2o
3, 1.1%CaO, 4%MgO, 3.8%Na
2o, 3.4% loss on ignition.
The preparation method of described tubular pile concrete auxiliary material, dickite composition is (weight): 61.1%SiO
2, 31.3%Al
2o
3, 1.2%Fe
2o
3, 1.1%CaO, 0.5%MgO, 4.8% loss on ignition.
The preparation method of described tubular pile concrete auxiliary material, zeolite component is (weight): 65.5%SiO
2, 14.7%Al
2o
3, 3.6%FeO, 6.5%Fe
2o
3, 2.7%CaO, 2.8%MgO, 0.5%TiO
2, 0.3%K
2o, 0.2%MnO, 3.2% loss on ignition.
Compared with prior art, the present invention has following beneficial effect:
1, the preparation of base sample: adopt cement 450g, sand 650g, stone 1100 g, water consumption 225ml, according to, and shaping 40 × 40 × 160mm test specimen, temperature 20 ± 2 DEG C, humidity is maintenance under the condition of more than 90%.
2, the preparation of test sample: adopt cement 423g, the tubular pile concrete auxiliary material 27g prepared, sand 650g, stone 1100 g, water consumption 225ml, according to, and shaping 40 × 40 × 160mm test specimen, temperature 20 ± 2 DEG C, humidity is maintenance under the condition of more than 90%.
Obtained tubular pile concrete auxiliary material volume in concrete is improve 4.5MPa for substituting when cement consumption is 6 ﹪ in concrete at early age strength of concrete; Later strength improves 5.6MPa.Tubular pile concrete auxiliary material starting material of the present invention are easily purchased, and production technique is uncomplicated, are simply easy to produce product, conveniently also can evenly use in use procedure, meet the stability of producing, and ensure the concrete quality of production.
Embodiment
Embodiment 1
A preparation method for tubular pile concrete auxiliary material, is characterized in that:
Described preparation method's step is:
Step (1): according to alunite 54 parts, dickite 24 parts, zeolite powder 24 parts, montmorillonite 14 parts, sodium bentonite 24 parts, 28 parts, flyash, 18 parts, Calcium Fluoride (Fluorspan), sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 1.5 parts, sodium carbonate, 2.5 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, sierozem power 1.5 parts, borax 2.5 parts, magnesium hydroxide 2.5 parts of proportionings prepare raw material
Step (2): alunite 54 parts, dickite 24 parts, zeolite powder 24 parts, montmorillonite 14 parts are carried out grinding in pulverizer, rotating speed is 120r/min, grinding 8 hours, grinding composition granule degree size is 1.2-1.4mm, heats afterwards to grinding thing, Heating temperature 700 DEG C, be incubated 3 hours, after cooling in pulverizer grinding 2 hours again, obtaining mixture A granularity size is 0.8-1mm
Step (3): sodium bentonite 24 parts, 28 parts, flyash, 18 parts, Calcium Fluoride (Fluorspan) are carried out grinding in pulverizer, rotating speed is 100r/min, grinding 3 hours, obtaining compound particles granularity size is 0.6-0.8mm, heats afterwards to grinding thing, Heating temperature 750 DEG C, be incubated 2 hours, after cooling in pulverizer grinding 3 hours again, obtaining mixture B granularity size is 0.3-0.5mm
Step (4): step (2) is obtained mixture A and step (3) is obtained mixture B loading in mechanical mixer, mechanically mixing 1 hour, pour sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 1.5 parts, sodium carbonate afterwards into, 2.5 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, sierozem power 1.5 parts, borax 2.5 parts, magnesium hydroxide 2.5 parts, then mechanically mixing 1 hour, obtain tubular pile concrete auxiliary material.
Embodiment 2
A preparation method for tubular pile concrete auxiliary material, is characterized in that:
Described preparation method's step is:
Step (1): according to alunite 52 parts, dickite 22 parts, zeolite powder 22 parts, montmorillonite 12 parts, sodium bentonite 22 parts, 26 parts, flyash, 16 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 1.3 parts, sodium carbonate, 2.3 parts, gypsum, water glass 2.3 parts, aluminium powder 1.3 parts, sierozem power 1.3 parts, borax 2.3 parts, magnesium hydroxide 2.3 parts of proportionings prepare raw material
Step (2): alunite 52 parts, dickite 22 parts, zeolite powder 22 parts, montmorillonite 12 parts are carried out grinding in pulverizer, rotating speed is 120r/min, grinding 8 hours, grinding composition granule degree size is 1.2-1.4mm, heats afterwards to grinding thing, Heating temperature 700 DEG C, be incubated 3 hours, after cooling in pulverizer grinding 2 hours again, obtaining mixture A granularity size is 0.8-1mm
Step (3): sodium bentonite 22 parts, 26 parts, flyash, 16 parts, Calcium Fluoride (Fluorspan) are carried out grinding in pulverizer, rotating speed is 100r/min, grinding 3 hours, obtaining compound particles granularity size is 0.6-0.8mm, heats afterwards to grinding thing, Heating temperature 750 DEG C, be incubated 2 hours, after cooling in pulverizer grinding 3 hours again, obtaining mixture B granularity size is 0.3-0.5mm
Step (4): step (2) is obtained mixture A and step (3) is obtained mixture B loading in mechanical mixer, mechanically mixing 1 hour, pour sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 1.3 parts, sodium carbonate afterwards into, 2.3 parts, gypsum, water glass 2.3 parts, aluminium powder 1.3 parts, sierozem power 1.3 parts, borax 2.3 parts, magnesium hydroxide 2.3 parts, then mechanically mixing 1 hour, obtain tubular pile concrete auxiliary material.
Claims (7)
1. a preparation method for tubular pile concrete auxiliary material, is characterized in that:
Described preparation method's step is:
Step (1): according to alunite 54 parts, dickite 24 parts, zeolite powder 24 parts, montmorillonite 14 parts, sodium bentonite 24 parts, 28 parts, flyash, 18 parts, Calcium Fluoride (Fluorspan), sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 1.5 parts, sodium carbonate, 2.5 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, sierozem power 1.5 parts, borax 2.5 parts, magnesium hydroxide 2.5 parts of proportionings prepare raw material
Step (2): alunite 54 parts, dickite 24 parts, zeolite powder 24 parts, montmorillonite 14 parts are carried out grinding in pulverizer, rotating speed is 120r/min, grinding 8 hours, grinding composition granule degree size is 1.2-1.4mm, heats afterwards to grinding thing, Heating temperature 700 DEG C, be incubated 3 hours, after cooling in pulverizer grinding 2 hours again, obtaining mixture A granularity size is 0.8-1mm
Step (3): sodium bentonite 24 parts, 28 parts, flyash, 18 parts, Calcium Fluoride (Fluorspan) are carried out grinding in pulverizer, rotating speed is 100r/min, grinding 3 hours, obtaining compound particles granularity size is 0.6-0.8mm, heats afterwards to grinding thing, Heating temperature 750 DEG C, be incubated 2 hours, after cooling in pulverizer grinding 3 hours again, obtaining mixture B granularity size is 0.3-0.5mm
Step (4): step (2) is obtained mixture A and step (3) is obtained mixture B loading in mechanical mixer, mechanically mixing 1 hour, pour sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 1.5 parts, sodium carbonate afterwards into, 2.5 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, sierozem power 1.5 parts, borax 2.5 parts, magnesium hydroxide 2.5 parts, then mechanically mixing 1 hour, obtain tubular pile concrete auxiliary material.
2. a preparation method for tubular pile concrete auxiliary material, is characterized in that:
Described preparation method's step is:
Step (1): according to alunite 52 parts, dickite 22 parts, zeolite powder 22 parts, montmorillonite 12 parts, sodium bentonite 22 parts, 26 parts, flyash, 16 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 1.3 parts, sodium carbonate, 2.3 parts, gypsum, water glass 2.3 parts, aluminium powder 1.3 parts, sierozem power 1.3 parts, borax 2.3 parts, magnesium hydroxide 2.3 parts of proportionings prepare raw material
Step (2): alunite 52 parts, dickite 22 parts, zeolite powder 22 parts, montmorillonite 12 parts are carried out grinding in pulverizer, rotating speed is 120r/min, grinding 8 hours, grinding composition granule degree size is 1.2-1.4mm, heats afterwards to grinding thing, Heating temperature 700 DEG C, be incubated 3 hours, after cooling in pulverizer grinding 2 hours again, obtaining mixture A granularity size is 0.8-1mm
Step (3): sodium bentonite 22 parts, 26 parts, flyash, 16 parts, Calcium Fluoride (Fluorspan) are carried out grinding in pulverizer, rotating speed is 100r/min, grinding 3 hours, obtaining compound particles granularity size is 0.6-0.8mm, heats afterwards to grinding thing, Heating temperature 750 DEG C, be incubated 2 hours, after cooling in pulverizer grinding 3 hours again, obtaining mixture B granularity size is 0.3-0.5mm
Step (4): step (2) is obtained mixture A and step (3) is obtained mixture B loading in mechanical mixer, mechanically mixing 1 hour, pour sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 1.3 parts, sodium carbonate afterwards into, 2.3 parts, gypsum, water glass 2.3 parts, aluminium powder 1.3 parts, sierozem power 1.3 parts, borax 2.3 parts, magnesium hydroxide 2.3 parts, then mechanically mixing 1 hour, obtain tubular pile concrete auxiliary material.
3. the preparation method of the tubular pile concrete auxiliary material as described in claim 1-2, it is 0.9mm that step (2) obtains mixture A granularity size.
4. the preparation method of the tubular pile concrete auxiliary material as described in claim 1-3, it is 0.4mm that step (3) obtains mixture B granularity size.
5. the preparation method of the tubular pile concrete auxiliary material as described in claim 1-4, sodium bentonite composition is (weight): 77.3%SiO
2, 8.5%Al
2o
3, 1.9%Fe
2o
3, 1.1%CaO, 4%MgO, 3.8%Na
2o, 3.4% loss on ignition.
6. the preparation method of the tubular pile concrete auxiliary material as described in claim 1-5, dickite composition is (weight): 61.1%SiO
2, 31.3%Al
2o
3, 1.2%Fe
2o
3, 1.1%CaO, 0.5%MgO, 4.8% loss on ignition.
7. the preparation method of the tubular pile concrete auxiliary material as described in claim 1-6, zeolite component is (weight): 65.5%SiO
2, 14.7%Al
2o
3, 3.6%FeO, 6.5%Fe
2o
3, 2.7%CaO, 2.8%MgO, 0.5%TiO
2, 0.3%K
2o, 0.2%MnO, 3.2% loss on ignition.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088348.5A CN104692705B (en) | 2014-02-17 | 2014-02-17 | A kind of preparation method of tubular pile concrete auxiliary material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052830.9A CN103755215B (en) | 2014-02-17 | 2014-02-17 | Preparation method of tubular pile concrete auxiliary material |
| CN201510088348.5A CN104692705B (en) | 2014-02-17 | 2014-02-17 | A kind of preparation method of tubular pile concrete auxiliary material |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052830.9A Division CN103755215B (en) | 2014-02-17 | 2014-02-17 | Preparation method of tubular pile concrete auxiliary material |
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| Publication Number | Publication Date |
|---|---|
| CN104692705A true CN104692705A (en) | 2015-06-10 |
| CN104692705B CN104692705B (en) | 2016-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320187A (en) * | 2018-09-11 | 2019-02-12 | 浙江飞英电力器材有限公司 | A kind of manufacturing process of impervious high-performance tubular pole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061519A1 (en) * | 1999-04-09 | 2000-10-19 | James Hardie Research Pty Limited | Concrete formulation |
| CN102336533A (en) * | 2011-06-28 | 2012-02-01 | 金树青 | Alunite concrete expanding agent |
| CN102584101A (en) * | 2012-01-20 | 2012-07-18 | 南京瑞迪高新技术有限公司 | Special grouting agent for post-tensioned prestressed concrete beams of highway bridges and culverts and preparation method thereof |
-
2014
- 2014-02-17 CN CN201510088348.5A patent/CN104692705B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061519A1 (en) * | 1999-04-09 | 2000-10-19 | James Hardie Research Pty Limited | Concrete formulation |
| CN102336533A (en) * | 2011-06-28 | 2012-02-01 | 金树青 | Alunite concrete expanding agent |
| CN102584101A (en) * | 2012-01-20 | 2012-07-18 | 南京瑞迪高新技术有限公司 | Special grouting agent for post-tensioned prestressed concrete beams of highway bridges and culverts and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320187A (en) * | 2018-09-11 | 2019-02-12 | 浙江飞英电力器材有限公司 | A kind of manufacturing process of impervious high-performance tubular pole |
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| CN104692705B (en) | 2016-09-28 |
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