CN103755269B - Preparation method of concrete - Google Patents
Preparation method of concrete Download PDFInfo
- Publication number
- CN103755269B CN103755269B CN201410052828.1A CN201410052828A CN103755269B CN 103755269 B CN103755269 B CN 103755269B CN 201410052828 A CN201410052828 A CN 201410052828A CN 103755269 B CN103755269 B CN 103755269B
- Authority
- CN
- China
- Prior art keywords
- parts
- concrete
- grinding
- composite additive
- water
- 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.)
- Active
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a preparation method of concrete, which is characterized by comprising the steps of weighing raw materials: 423g cement, 27g concrete composite additive, 650g sand, 1100g stone, 225ml water, 4g polypropylene fiber, and 3g naphthalene water reducer, putting the cement, the concrete composite additive and 100ml water into a concrete mixer for mixing for 2min, then adding the sand, the stone, the polypropylene fiber, the naphthalene water reducer and 125ml water to continue to mix for 2min, and obtaining the concrete after mixing. The raw materials of the concrete are easy to buy, a production technology is uncomplicated and simple, a product is easy to produce and convenient during use and can be used uniformly, the production stability is satisfied, and the quality of the produced concrete is ensured.
Description
Technical field
The present invention relates to a kind of concrete preparation method, 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 concrete preparation method with functions such as high strength, high-tenacity, high stabilities is provided.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of concrete preparation method, is characterized in that:
Take raw material: cement 423g, concrete composite additive 27g, sand 650g, stone 1100 g, water 225ml, polypropylene fibre 4g, naphthalene water reducer 3g; First cement, concrete composite additive and 100 ml water are put into concrete mixer and stir 2 minutes, then add sand, stone, polypropylene fibre, naphthalene water reducer and 125ml water continuation stirring 2 minutes, after stirring, obtain concrete;
Described concrete composite additive preparation method step is:
Step (1): according to alunite 60-70 part, dickite 30-40 part, zeolite powder 30-40 part, montmorillonite 2 0-30 part, sodium bentonite 10-20 part, flyash 10-20 part, Calcium Fluoride (Fluorspan) 10-15 part, sucrose 5-10 part, polyvinyl alcohol 3-4 part, methylcellulose gum 3-4 part, sodium carbonate 1-3 part, gypsum 2-4 part, water glass 2-3 part, aluminium powder 1-2 part, boric acid 1-2 part proportioning prepare raw material
Step (2): alunite 60-70 part, dickite 30-40 part, zeolite powder 30-40 part, montmorillonite 2 0-30 part 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 10-20 part, flyash 10-20 part, Calcium Fluoride (Fluorspan) 10-15 part 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 5-10 part, polyvinyl alcohol 3-4 part, methylcellulose gum 3-4 part, sodium carbonate 1-3 part afterwards into, gypsum 2-4 part, water glass 2-3 part, aluminium powder 1-2 part, boric acid 1-2 part, then mechanically mixing 1 hour, obtain concrete composite additive.
As preferably, described concrete preparation method, described concrete composite additive raw material is: alunite 65 parts, dickite 35 parts, zeolite powder 35 parts, montmorillonite 25 parts, sodium bentonite 15 parts, 15 parts, flyash, 13 parts, Calcium Fluoride (Fluorspan), sucrose 7 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 2 parts, sodium carbonate, 3 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, boric acid 1.5 parts.
As preferably, described concrete preparation method, described concrete composite additive raw material is: alunite 63 parts, dickite 33 parts, zeolite powder 33 parts, montmorillonite 23 parts, sodium bentonite 13 parts, 13 parts, flyash, 12 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.2 parts, methylcellulose gum 3.2 parts, 1 part, sodium carbonate, 2 parts, gypsum, water glass 2 parts, aluminium powder 1.2 parts, boric acid 1.2 parts.
As preferably, described concrete preparation method, described concrete composite additive raw material is: alunite 67 parts, dickite 37 parts, zeolite powder 37 parts, montmorillonite 27 parts, sodium bentonite 17 parts, 17 parts, flyash, 14 parts, Calcium Fluoride (Fluorspan), sucrose 8 parts, polyvinyl alcohol 3.8 parts, methylcellulose gum 3.8 parts, 3 parts, sodium carbonate, 4 parts, gypsum, water glass 3 parts, aluminium powder 1.8 parts, boric acid 1.8 parts.
As preferably, described concrete preparation method, described concrete composite additive raw material is: alunite 66 parts, dickite 36 parts, zeolite powder 36 parts, montmorillonite 26 parts, sodium bentonite 16 parts, 16 parts, flyash, 14 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.6 parts, methylcellulose gum 3.6 parts, 2 parts, sodium carbonate, 4 parts, gypsum, water glass 2.5 parts, aluminium powder 1.6 parts, boric acid 1.6 parts.
As preferably, described concrete preparation method, it is 0.9mm that step (2) obtains mixture A granularity size.
As preferably, described concrete preparation method, it is 0.4mm that step (3) obtains mixture B granularity size.
As preferably, described concrete preparation method, sodium bentonite composition is: 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.
As preferably, described concrete preparation method, dickite composition is: 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.
As preferably, described concrete preparation method, zeolite component is: 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%TiO2,0.3%K2O, 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, polypropylene fibre 4g, naphthalene water reducer 3g, water consumption 225ml, 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 concrete composite additive 27g prepared, sand 650g, stone 1100 g, polypropylene fibre 4g, naphthalene water reducer 3g, 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 concrete composite additive is improve 4.5MPa at early age strength of concrete when volume is and substitutes cement consumption 6 ﹪ in concrete in concrete; Later strength improves 11.1MPa.Concrete raw material of the present invention is easily purchased, and production technique is uncomplicated, is simply easy to produce product, conveniently also can evenly use in use procedure, meets the stability of producing, and ensures the concrete quality of production.
Embodiment
Embodiment 1
A kind of concrete preparation method, is characterized in that:
Take raw material: cement 423g, concrete composite additive 27g, sand 650g, stone 1100 g, water 225ml, polypropylene fibre 4g, naphthalene water reducer 3g; First cement, concrete composite additive and 100 ml water are put into concrete mixer and stir 2 minutes, then add sand, stone, polypropylene fibre, naphthalene water reducer and 125ml water continuation stirring 2 minutes, after stirring, obtain concrete;
Described concrete composite additive preparation method step is:
Step (1): according to alunite 60 parts, dickite 30 parts, zeolite powder 30 parts, montmorillonite 20 part, sodium bentonite 10 parts, 10 parts, flyash, 10 parts, Calcium Fluoride (Fluorspan), sucrose 5 parts, polyvinyl alcohol 3 parts, methylcellulose gum 3 parts, 1 part, sodium carbonate, 2 parts, gypsum, water glass 2 parts, aluminium powder 1 part, boric acid 1 part of proportioning prepare raw material
Step (2): alunite 60 parts, dickite 30 parts, zeolite powder 30 parts, montmorillonite 20 part 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 10 parts, 10 parts, flyash, 10 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 5 parts, polyvinyl alcohol 3 parts, methylcellulose gum 3 parts, 1 part, sodium carbonate afterwards into, 2 parts, gypsum, water glass 2 parts, aluminium powder 1 part, boric acid 1 part, then mechanically mixing 1 hour, obtain concrete composite additive.
Embodiment 2
A kind of concrete preparation method, is characterized in that:
Take raw material: cement 423g, concrete composite additive 27g, sand 650g, stone 1100 g, water 225ml, polypropylene fibre 4g, naphthalene water reducer 3g; First cement, concrete composite additive and 100 ml water are put into concrete mixer and stir 2 minutes, then add sand, stone, polypropylene fibre, naphthalene water reducer and 125ml water continuation stirring 2 minutes, after stirring, obtain concrete;
Described concrete composite additive preparation method step is:
Step (1): according to alunite 70 parts, dickite 40 parts, zeolite powder 40 parts, montmorillonite 30 parts, sodium bentonite 20 parts, 20 parts, flyash, 15 parts, Calcium Fluoride (Fluorspan), sucrose 10 parts, polyvinyl alcohol 4 parts, methylcellulose gum 4 parts, 3 parts, sodium carbonate, 4 parts, gypsum, water glass 3 parts, aluminium powder 2 parts, boric acid 2 parts of proportionings prepare raw material
Step (2): alunite 70 parts, dickite 40 parts, zeolite powder 40 parts, montmorillonite 30 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 10-20 part, 20 parts, flyash, 15 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 10 parts, polyvinyl alcohol 4 parts, methylcellulose gum 4 parts, 3 parts, sodium carbonate afterwards into, 4 parts, gypsum, water glass 3 parts, aluminium powder 2 parts, boric acid 2 parts, then mechanically mixing 1 hour, obtain concrete composite additive.
Embodiment 3
A kind of concrete preparation method, is characterized in that:
Take raw material: cement 423g, concrete composite additive 27g, sand 650g, stone 1100 g, water 225ml, polypropylene fibre 4g, naphthalene water reducer 3g; First cement, concrete composite additive and 100 ml water are put into concrete mixer and stir 2 minutes, then add sand, stone, polypropylene fibre, naphthalene water reducer and 125ml water continuation stirring 2 minutes, after stirring, obtain concrete;
Described concrete composite additive preparation method step is:
Step (1): according to alunite 65 parts, dickite 35 parts, zeolite powder 35 parts, montmorillonite 25 parts, sodium bentonite 15 parts, 15 parts, flyash, 15 parts, Calcium Fluoride (Fluorspan), sucrose 8 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 2 parts, sodium carbonate, 3 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, boric acid 1.5 parts of proportionings prepare raw material
Step (2): alunite 65 parts, dickite 35 parts, zeolite powder 35 parts, montmorillonite 25 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 15 parts, 15 parts, flyash, 15 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, 2 parts, sodium carbonate afterwards into, 3 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, boric acid 1.5 parts, then mechanically mixing 1 hour, obtain concrete composite additive.
Embodiment 4
A kind of concrete preparation method, is characterized in that:
Take raw material: cement 423g, concrete composite additive 27g, sand 650g, stone 1100 g, water 225ml, polypropylene fibre 4g, naphthalene water reducer 3g; First cement, concrete composite additive and 100 ml water are put into concrete mixer and stir 2 minutes, then add sand, stone, polypropylene fibre, naphthalene water reducer and 125ml water continuation stirring 2 minutes, after stirring, obtain concrete;
Described concrete composite additive preparation method step is:
Step (1): according to alunite 63 parts, dickite 33 parts, zeolite powder 33 parts, montmorillonite 23 parts, sodium bentonite 13 parts, 13 parts, flyash, 12 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.3 parts, methylcellulose gum 3.3 parts, 3 parts, sodium carbonate, 2 parts, gypsum, water glass 3 parts, aluminium powder 1.3 parts, boric acid 1.3 parts of proportionings prepare raw material
Step (2): alunite 63 parts, dickite 33 parts, zeolite powder 33 parts, montmorillonite 23 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 13 parts, 13 parts, flyash, 12 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, 3 parts, sodium carbonate afterwards into, 2 parts, gypsum, water glass 3 parts, aluminium powder 1.3 parts, boric acid 1.3 parts, then mechanically mixing 1 hour, obtain concrete composite additive.
Claims (10)
1. a concrete preparation method, is characterized in that:
Take raw material: cement 423g, concrete composite additive 27g, sand 650g, stone 1100 g, water 225ml, polypropylene fibre 4g, naphthalene water reducer 3g; First cement, concrete composite additive and 100 ml water are put into concrete mixer and stir 2 minutes, then add sand, stone, polypropylene fibre, naphthalene water reducer and 125ml water continuation stirring 2 minutes, after stirring, obtain concrete;
Described concrete composite additive preparation method step is:
Step (1): according to alunite 60-70 part, dickite 30-40 part, zeolite powder 30-40 part, montmorillonite 2 0-30 part, sodium bentonite 10-20 part, flyash 10-20 part, Calcium Fluoride (Fluorspan) 10-15 part, sucrose 5-10 part, polyvinyl alcohol 3-4 part, methylcellulose gum 3-4 part, sodium carbonate 1-3 part, gypsum 2-4 part, water glass 2-3 part, aluminium powder 1-2 part, boric acid 1-2 part proportioning (weight) prepare raw material
Step (2): alunite 60-70 part, dickite 30-40 part, zeolite powder 30-40 part, montmorillonite 2 0-30 part 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 10-20 part, flyash 10-20 part, Calcium Fluoride (Fluorspan) 10-15 part 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 5-10 part, polyvinyl alcohol 3-4 part, methylcellulose gum 3-4 part, sodium carbonate 1-3 part afterwards into, gypsum 2-4 part, water glass 2-3 part, aluminium powder 1-2 part, boric acid 1-2 part, then mechanically mixing 1 hour, obtain concrete composite additive.
2. concrete preparation method as claimed in claim 1, described concrete composite additive raw material is: alunite 65 parts, dickite 35 parts, zeolite powder 35 parts, montmorillonite 25 parts, sodium bentonite 15 parts, 15 parts, flyash, 13 parts, Calcium Fluoride (Fluorspan), sucrose 7 parts, polyvinyl alcohol 3.5 parts, methylcellulose gum 3.5 parts, 2 parts, sodium carbonate, 3 parts, gypsum, water glass 2.5 parts, aluminium powder 1.5 parts, boric acid 1.5 parts.
3. concrete preparation method as claimed in claim 1, described concrete composite additive raw material is: alunite 63 parts, dickite 33 parts, zeolite powder 33 parts, montmorillonite 23 parts, sodium bentonite 13 parts, 13 parts, flyash, 12 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.2 parts, methylcellulose gum 3.2 parts, 1 part, sodium carbonate, 2 parts, gypsum, water glass 2 parts, aluminium powder 1.2 parts, boric acid 1.2 parts.
4. concrete preparation method as claimed in claim 1, described concrete composite additive raw material is: alunite 67 parts, dickite 37 parts, zeolite powder 37 parts, montmorillonite 27 parts, sodium bentonite 17 parts, 17 parts, flyash, 14 parts, Calcium Fluoride (Fluorspan), sucrose 8 parts, polyvinyl alcohol 3.8 parts, methylcellulose gum 3.8 parts, 3 parts, sodium carbonate, 4 parts, gypsum, water glass 3 parts, aluminium powder 1.8 parts, boric acid 1.8 parts.
5. concrete preparation method as claimed in claim 1, described concrete composite additive raw material is: alunite 66 parts, dickite 36 parts, zeolite powder 36 parts, montmorillonite 26 parts, sodium bentonite 16 parts, 16 parts, flyash, 14 parts, Calcium Fluoride (Fluorspan), sucrose 6 parts, polyvinyl alcohol 3.6 parts, methylcellulose gum 3.6 parts, 2 parts, sodium carbonate, 4 parts, gypsum, water glass 2.5 parts, aluminium powder 1.6 parts, boric acid 1.6 parts.
6. concrete preparation method as claimed in claim 1, it is 0.9mm that step (2) obtains mixture A granularity size.
7. concrete preparation method as claimed in claim 1, it is 0.4mm that step (3) obtains mixture B granularity size.
8. concrete preparation method as claimed in claim 1, 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.
9. concrete preparation method as claimed in claim 1, 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.
10. concrete preparation method as claimed in claim 1, 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.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143401.7A CN104743985B (en) | 2014-02-17 | 2014-02-17 | Concrete and preparation method thereof |
| CN201510010974.2A CN104556880B (en) | 2014-02-17 | 2014-02-17 | A kind of preparation method of construction material concrete |
| CN201410052828.1A CN103755269B (en) | 2014-02-17 | 2014-02-17 | Preparation method of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052828.1A CN103755269B (en) | 2014-02-17 | 2014-02-17 | Preparation method of concrete |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010974.2A Division CN104556880B (en) | 2014-02-17 | 2014-02-17 | A kind of preparation method of construction material concrete |
| CN201510143401.7A Division CN104743985B (en) | 2014-02-17 | 2014-02-17 | Concrete and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103755269A CN103755269A (en) | 2014-04-30 |
| CN103755269B true CN103755269B (en) | 2015-06-03 |
Family
ID=50522634
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052828.1A Active CN103755269B (en) | 2014-02-17 | 2014-02-17 | Preparation method of concrete |
| CN201510143401.7A Active CN104743985B (en) | 2014-02-17 | 2014-02-17 | Concrete and preparation method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510143401.7A Active CN104743985B (en) | 2014-02-17 | 2014-02-17 | Concrete and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103755269B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272042B (en) * | 2015-11-02 | 2017-07-18 | 中国三冶集团有限公司 | A kind of antifreeze anti-crack concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6875266B1 (en) * | 1999-04-09 | 2005-04-05 | James Hardie Research Pty Limited | Concrete formulation |
| CN1990413A (en) * | 2005-12-27 | 2007-07-04 | 尹小林 | Synthesis-reactivation technique for preparing inorganic coagulation material |
| CN101182139A (en) * | 2007-11-12 | 2008-05-21 | 华南理工大学 | Masonry cement having higher strength and water retention |
| CN101508553A (en) * | 2009-03-27 | 2009-08-19 | 徐东亮 | Light energy conservation insulating concrete |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100901788B1 (en) * | 2008-02-15 | 2009-06-11 | 삼성물산 주식회사 | Concrete composition for pavement of bridge |
| CN103570286B (en) * | 2013-08-14 | 2015-03-25 | 蚌埠市光华金属结构厂 | Concrete for rehabilitating historic building |
-
2014
- 2014-02-17 CN CN201410052828.1A patent/CN103755269B/en active Active
- 2014-02-17 CN CN201510143401.7A patent/CN104743985B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6875266B1 (en) * | 1999-04-09 | 2005-04-05 | James Hardie Research Pty Limited | Concrete formulation |
| CN1990413A (en) * | 2005-12-27 | 2007-07-04 | 尹小林 | Synthesis-reactivation technique for preparing inorganic coagulation material |
| CN101182139A (en) * | 2007-11-12 | 2008-05-21 | 华南理工大学 | Masonry cement having higher strength and water retention |
| CN101508553A (en) * | 2009-03-27 | 2009-08-19 | 徐东亮 | Light energy conservation insulating concrete |
Non-Patent Citations (1)
| Title |
|---|
| 矿渣与沸石作掺合料配制C60 高强混凝土的试验研究;明阳 等;《路基工程》;20120331(第3期);46-50 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103755269A (en) | 2014-04-30 |
| CN104743985A (en) | 2015-07-01 |
| CN104743985B (en) | 2017-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103880352B (en) | A kind of preparation method of high-performance pile tube | |
| CN103755216B (en) | A kind of preparation method of concrete composite additive | |
| CN101591884A (en) | A kind of baking-free water-permeable brick and manufacture method thereof | |
| CN111499238A (en) | Preparation method of zeolite geopolymer cementing material | |
| CN105174890A (en) | Composite light partition board and manufacturing method thereof | |
| CN103755268B (en) | Method for preparing hydraulic cementing material | |
| CN113185184A (en) | Concrete curing agent and construction process thereof | |
| CN103755215B (en) | Preparation method of tubular pile concrete auxiliary material | |
| CN103864336B (en) | A kind of preparation method of cementitious composite additive | |
| CN103755269B (en) | Preparation method of concrete | |
| CN104829180A (en) | Preparation method of reinforced concrete tubular column | |
| CN104556880A (en) | Preparation method of building material concrete | |
| CN104591589B (en) | A kind of preparation method of construction material concrete composite additive | |
| CN103880323B (en) | A kind of take alunite as the preparation method of the mixture of main raw material | |
| CN104692705B (en) | A kind of preparation method of tubular pile concrete auxiliary material | |
| CN116606115A (en) | Autoclaved aerated concrete block and preparation method thereof | |
| CN104591558B (en) | Preparation method for hydraulic cementing material with high-strength, high-toughness and high-stability functions | |
| CN103864379B (en) | A kind of preparation method of high strength cement goods | |
| CN103755266B (en) | A kind of preparation method of mortar | |
| CN103848596B (en) | Building panel doped with complex mineral | |
| CN103880321A (en) | Method for preparing cementing material mix of taking alumina clinker as primary raw material | |
| CN104628327A (en) | Preparation method of plate for building | |
| CN108147701A (en) | A kind of preparation method of concrete auxiliary material | |
| CN108147702A (en) | A kind of preparation method of mixture | |
| CN104609792A (en) | Preparation method of mortar with efficient water-resisting, moisture-resisting expanding, crack-resisting and seepage preventing functions |
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: FIRST ENGINEERING CO., LTD. OF THE CCCC THIRD HIGH Free format text: FORMER OWNER: CHEN BAO Effective date: 20150427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Bin Inventor after: Wang Shutao Inventor after: Li Chunsheng Inventor after: Wang Binbin Inventor after: Zhou Ruigang Inventor after: Zhou Nailin Inventor before: Chen Bao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN BAO TO: ZHAO BIN WANG SHUTAO LI CHUNSHENG WANG BINBIN ZHOU RUIGANG ZHOU NAILIN Free format text: CORRECT: ADDRESS; FROM: 100086 CHANGPING, BEIJING TO: 100009 DONGCHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150427 Address after: 100009 room 1, building 40, No. 1012, Xie Hutong, Beijing, Dongcheng District Applicant after: Engineering Co., Ltd of middle friendship three public office first Address before: 100086 Beijing city Changping District Longyu Road No. 5 Building No. 8 hospital 2 unit 2402 room Applicant before: Chen Bao |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |