CN107129218A - A kind of concrete walls and preparation method thereof - Google Patents
A kind of concrete walls and preparation method thereof Download PDFInfo
- Publication number
- CN107129218A CN107129218A CN201710278099.5A CN201710278099A CN107129218A CN 107129218 A CN107129218 A CN 107129218A CN 201710278099 A CN201710278099 A CN 201710278099A CN 107129218 A CN107129218 A CN 107129218A
- Authority
- CN
- China
- Prior art keywords
- parts
- sodium
- concrete walls
- rubble
- polyimides
- 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.)
- Pending
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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- 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
Abstract
The present invention discloses a kind of concrete walls, the material matched by following parts by weight is made, including 15 20 parts of rubble, 58 60 parts of pozzolan cement, 16 22 parts of ground slag powder, 25 parts of quartz sand, 7 17 parts of magnesia, 25 30 parts of sodium sulfite, 8 16 parts of Nano Silver, 9 14 parts of ammonium dihydrogen phosphate, 23 25 parts of steel fibre, 27 parts of dibutyl sebacate, 8 10 parts of diphenyl silanediol, 6 10 parts of resorcinol, 8 15 parts of ATMP sodium, polyxyethylated 38 parts of alkylolamides, 10 15 parts of sodium fluoride, 58 parts of tributyl tin, 67 parts of lithium carbonate, 8 12 parts of pentaerythritol phosphate, 14 18 parts of 39 parts of polyimides and polyvinyl alcohol.The concrete walls are low temperature resistant, good freezing protection effect, and structural strength is high, and with antibacterial effect.
Description
Technical field
The present invention relates to a kind of concrete walls and preparation method thereof.
Background technology
Concrete shear force wall, is a kind of construction method being used in high building structure.Shear wall is used in shear wall structure
System, frame-shear-wall structure system, is used in high building structure.Shear wall is to utilize external wall and interior wall partition wall
The reinforced concrete structure wall of location arrangements, belongs to the vertical cantilever slab that lower end is fixed on basic top surface.Vertical load is in wall
Mainly produce downward pressure in vivo, side force produces horizontal shear and moment of flexure in wall because this kind of wall have it is larger
Bear horizontal force（Horizontal shear）Ability, therefore be referred to as shear wall.The height of shear wall typically with whole height of house phase
Together, from basis to roof.Shear wall walks pipeline and needs opening holes, at this moment should use up usually because of windowing of opening the door on facade
Amount makes hole consistency from top to bottom, and layout rules make hole to wall limb is formed between strong side and adjacent hole, is formed up and down between hole
Beam.The shear wall power transmission steel bar stress that rule punches in column is easily arranged and effect is clear and definite, thus economic indicator is preferable.And wrong hole
Often stress is complicated for shear wall, and the hole arm of angle easily produces obvious stress concentration, and earthquake, reinforcing bar effect easily occur in earthquake
It is not in full use.
Reinforced concrete shear wall refers to bear horizontal loading as main purpose（It is also subjected to simultaneously perpendicular in respective range
To load）And the reinforced concrete wall in blocks set in building structure.In high-rise and Super High building structure, level
Load will play a major role, and house needs very big Lateral resisting ability.The Lateral resisting ability of frame structure is weaker, mixed structure by
In materials for wall low intensity and from great, be only limited to use in tier building, thus in high-rise and Super High building structure, it is necessary to
Using new structural system, here it is shear wall structure system.Shear wall can be divided into steel reinforced concrete shearing force by structural material
Wall, steel plate shear force wall, steel reinforced concrete shear walls and reinforcing bars building block shear wall.It is wherein the most normal with reinforced concrete shear wall
With.
Need first wiretie in progress cast formation during existing reinforced concrete wall manufacture, preparation technology is complicated, and
And wall is not low temperature resistant, antifreezing effect is bad, and structural strength is not high, and without antibacterial effect.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of low temperature resistant, good freezing protection effect, structural strength is high, and with anti-
The concrete walls of bacterium effect.
In order to solve the above-mentioned technical problem, the technical scheme is that：
A kind of concrete walls, the material matched by following parts by weight is made, including 15-20 parts of rubble, pozzolan cement 58-60
Part, 16-22 parts of ground slag powder, 2-5 parts of quartz sand, 7-17 parts of magnesia, 25-30 parts of sodium sulfite, 8-16 parts of Nano Silver, phosphorus
9-14 parts of acid dihydride ammonium, 23-25 parts of steel fibre, 2-7 parts of dibutyl sebacate, 8-10 parts of diphenyl silanediol, resorcinol 6-
10 parts, 8-15 parts of ATMP sodium, polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride, tributyl tin 5-8
Part, 6-7 parts of lithium carbonate, 8-12 parts of pentaerythritol phosphate, 3-9 parts of polyimides and 14-18 parts of polyvinyl alcohol.
Further, the material matched by following parts by weight is made, including 15 parts of rubble, 58 parts of pozzolan cement, mill
Thin 16 parts of slag powders, 2 parts of quartz sand, 7 parts of magnesia, 25 parts of sodium sulfite, 8 parts of Nano Silver, 9 parts of ammonium dihydrogen phosphate, steel fibre
23 parts, 2 parts of dibutyl sebacate, 8 parts of diphenyl silanediol, 6 parts of resorcinol, 8 parts of ATMP sodium, polyoxyethylene
3 parts of alkylolamides, 10 parts of sodium fluoride, 5 parts of tributyl tin, 6 parts of lithium carbonate, 8 parts of pentaerythritol phosphate, 3 parts of polyimides
With 14 parts of polyvinyl alcohol.
Further, the material matched by following parts by weight is made, including 17.5 parts of rubble, 59 parts of pozzolan cement,
19 parts of ground slag powder, 3.5 parts of quartz sand, 12 parts of magnesia, 27.5 parts of sodium sulfite, 12 parts of Nano Silver, ammonium dihydrogen phosphate
11.5 parts, 24 parts of steel fibre, 3.5 parts of dibutyl sebacate, 9 parts of diphenyl silanediol, 8 parts of resorcinol, the methene phosphine of amino three
Sour sodium 8-15 parts, polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride, 6.5 parts of tributyl tin, 6.5 parts of lithium carbonate, season
16 parts of penta 10 parts of tetrol phosphate, 6 parts of polyimides and polyvinyl alcohol.
Further, the material matched by following parts by weight is made, including 20 parts of rubble, 60 parts of pozzolan cement, mill
Thin 22 parts of slag powders, 5 parts of quartz sand, 17 parts of magnesia, 30 parts of sodium sulfite, 16 parts of Nano Silver, 14 parts of ammonium dihydrogen phosphate, steel are fine
It is 25 parts of dimension, 7 parts of dibutyl sebacate, 10 parts of diphenyl silanediol, 10 parts of resorcinol, 15 parts of ATMP sodium, poly-
8 parts of oxygen vinyl alkyl alkylolamides, 15 parts of sodium fluoride, 8 parts of tributyl tin, 7 parts of lithium carbonate, 12 parts of pentaerythritol phosphate, polyamides
18 parts of 9 parts of imines and polyvinyl alcohol.
The invention solves the problems that another technical problem to provide a kind of preparation method of concrete walls, comprise the following steps：
1）By 15-20 parts of rubble, 58-60 parts of pozzolan cement, 16-22 parts of ground slag powder, 2-5 parts of quartz sand, magnesia 7-
17 parts, 25-30 parts of sodium sulfite, 8-16 parts of Nano Silver, 9-14 parts of ammonium dihydrogen phosphate put into reactor, regulation reactor
Temperature is 45-55 DEG C, and mixing speed is 120-150r/min, is carried out pre- thermal response 5-10 minutes, standby；
2）By 23-25 parts of steel fibre, 2-7 parts of dibutyl sebacate, 8-10 parts of diphenyl silanediol, 6-10 parts of resorcinol, ammonia
8-15 parts of three methene Alendronate of base, polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride, 5-8 parts of tributyl tin, carbonic acid
14-18 parts of 6-7 parts of lithium, 8-12 parts of pentaerythritol phosphate, 3-9 parts of polyimides and polyvinyl alcohol are put into pressurized tank,
Under 10-13 times of atmospheric pressure, 5-8 minutes are stood, it is standby；
3）By step 1）With step 2）Gained raw material is put into concrete mixer, is 0.35 addition 35-40 according to the ratio of mud
DEG C warm water, limit mixing speed and be stirred 25-35 minutes as 45-60r/min, it is standby；
4）By step 3）Gained raw material is injected into prefab-form, moulding by casting so that the width of coagulation body wall is 10cm, length
It is highly 300cm for 400cm.
The technology of the present invention effect major embodiment is in the following areas：Rubble, pozzolan cement, ground slag powder, the stone of addition
Sand and steel fibre cause concrete walls structural strength high, due to using steel fibre cast, it is not necessary to carry out binding reinforcing bars so that
Manufacturing process is few；The methene Alendronate of base three of addition, polyxyethylated alkylolamides, sodium fluoride, tributyl tin, lithium carbonate, season
Penta tetrol phosphate, polyimides have antifreeze function, and low temperature resistant effect is good；Nano Silver, ammonium dihydrogen phosphate, the decanedioic acid of addition
Dibutyl ester, diphenyl silanediol, resorcinol have antibacterial functions so that wall will not go mouldy.
Embodiment
Embodiment 1
A kind of concrete walls, the material matched by following parts by weight is made, including 15 parts of rubble, 58 parts of pozzolan cement, mill
Thin 16 parts of slag powders, 2 parts of quartz sand, 7 parts of magnesia, 25 parts of sodium sulfite, 8 parts of Nano Silver, 9 parts of ammonium dihydrogen phosphate, steel fibre
23 parts, 2 parts of dibutyl sebacate, 8 parts of diphenyl silanediol, 6 parts of resorcinol, 8 parts of ATMP sodium, polyoxyethylene
3 parts of alkylolamides, 10 parts of sodium fluoride, 5 parts of tributyl tin, 6 parts of lithium carbonate, 8 parts of pentaerythritol phosphate, 3 parts of polyimides
With 14 parts of polyvinyl alcohol.
A kind of preparation method of concrete walls, comprises the following steps：
1）By 15 parts of rubble, 58 parts of pozzolan cement, 16 parts of ground slag powder, 2 parts of quartz sand, 7 parts of magnesia, sodium sulfite 25
Part, 8 parts of Nano Silver, 9 parts of ammonium dihydrogen phosphate are put into reactor, and the temperature of regulation reactor is 45-55 DEG C, and mixing speed is
120-150r/min, is carried out pre- thermal response 5-10 minutes, standby；
2）By 23 parts of steel fibre, 2 parts of dibutyl sebacate, 8 parts of diphenyl silanediol, 6 parts of resorcinol, ATMP
8 parts of sodium, 3 parts of polyxyethylated alkylolamides, 10 parts of sodium fluoride, 5 parts of tributyl tin, 6 parts of lithium carbonate, pentaerythritol phosphate 8
14 parts of part, 3 parts of polyimides and polyvinyl alcohol are put into pressurized tank, under 10-13 times of atmospheric pressure, stand 5-8 minutes, standby
With；
3）By step 1）With step 2）Gained raw material is put into concrete mixer, is 0.35 addition 35-40 according to the ratio of mud
DEG C warm water, limit mixing speed and be stirred 25-35 minutes as 45-60r/min, it is standby；
4）By step 3）Gained raw material is injected into prefab-form, moulding by casting so that the width of coagulation body wall is 10cm, length
It is highly 300cm for 400cm.
Embodiment 2
A kind of concrete walls, the material matched by following parts by weight is made, including 17.5 parts of rubble, 59 parts of pozzolan cement,
19 parts of ground slag powder, 3.5 parts of quartz sand, 12 parts of magnesia, 27.5 parts of sodium sulfite, 12 parts of Nano Silver, ammonium dihydrogen phosphate
11.5 parts, 24 parts of steel fibre, 3.5 parts of dibutyl sebacate, 9 parts of diphenyl silanediol, 8 parts of resorcinol, the methene phosphine of amino three
Sour sodium 8-15 parts, polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride, 6.5 parts of tributyl tin, 6.5 parts of lithium carbonate, season
16 parts of penta 10 parts of tetrol phosphate, 6 parts of polyimides and polyvinyl alcohol.
A kind of preparation method of concrete walls, comprises the following steps：
1）By 17.5 parts of rubble, 59 parts of pozzolan cement, 19 parts of ground slag powder, 3.5 parts of quartz sand, 12 parts of magnesia, sulfurous
Sour 27.5 parts of sodium, 12 parts of Nano Silver, 11.5 parts of ammonium dihydrogen phosphate are put into reactor, and the temperature of regulation reactor is 45-55
DEG C, mixing speed is 120-150r/min, is carried out pre- thermal response 5-10 minutes, standby；
2）By 3.5 parts of dibutyl sebacate, 9 parts of diphenyl silanediol, 8 parts of resorcinol, 8-15 parts of ATMP sodium,
Polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride, 6.5 parts of tributyl tin, 6.5 parts of lithium carbonate, pentaerythrite phosphoric acid
16 parts of 10 parts of ester, 6 parts of polyimides and polyvinyl alcohol are put into pressurized tank, under 10-13 times of atmospheric pressure, stand 5-8 minutes,
It is standby；
3）By step 1）With step 2）Gained raw material is put into concrete mixer, is 0.35 addition 35-40 according to the ratio of mud
DEG C warm water, limit mixing speed and be stirred 25-35 minutes as 45-60r/min, it is standby；
4）By step 3）Gained raw material is injected into prefab-form, moulding by casting so that the width of coagulation body wall is 10cm, length
It is highly 300cm for 400cm.
Embodiment 3
A kind of concrete walls, the material matched by following parts by weight is made, including 20 parts of rubble, 60 parts of pozzolan cement, mill
Thin 22 parts of slag powders, 5 parts of quartz sand, 17 parts of magnesia, 30 parts of sodium sulfite, 16 parts of Nano Silver, 14 parts of ammonium dihydrogen phosphate, steel are fine
It is 25 parts of dimension, 7 parts of dibutyl sebacate, 10 parts of diphenyl silanediol, 10 parts of resorcinol, 15 parts of ATMP sodium, poly-
8 parts of oxygen vinyl alkyl alkylolamides, 15 parts of sodium fluoride, 8 parts of tributyl tin, 7 parts of lithium carbonate, 12 parts of pentaerythritol phosphate, polyamides
18 parts of 9 parts of imines and polyvinyl alcohol.
A kind of preparation method of concrete walls, comprises the following steps：
1）By 20 parts of rubble, 60 parts of pozzolan cement, 22 parts of ground slag powder, 5 parts of quartz sand, 17 parts of magnesia, sodium sulfite
30 parts, 16 parts of Nano Silver, 14 parts of ammonium dihydrogen phosphate put into reactor, the temperature of regulation reactor is 45-55 DEG C, stirring speed
Spend for 120-150r/min, carry out pre- thermal response 5-10 minutes, it is standby；
2）By 25 parts of steel fibre, 7 parts of dibutyl sebacate, 10 parts of diphenyl silanediol, 10 parts of resorcinol, the methene phosphine of amino three
Sour 15 parts of sodium, 8 parts of polyxyethylated alkylolamides, 15 parts of sodium fluoride, 8 parts of tributyl tin, 7 parts of lithium carbonate, pentaerythrite phosphoric acid
18 parts of 12 parts of ester, 9 parts of polyimides and polyvinyl alcohol are put into pressurized tank, under 10-13 times of atmospheric pressure, stand 5-8 minutes,
It is standby；
3）By step 1）With step 2）Gained raw material is put into concrete mixer, is 0.35 addition 35-40 according to the ratio of mud
DEG C warm water, limit mixing speed and be stirred 25-35 minutes as 45-60r/min, it is standby；
4）By step 3）Gained raw material is injected into prefab-form, moulding by casting so that the width of coagulation body wall is 10cm, length
It is highly 300cm for 400cm.
Experimental example
Experimental subjects：Choose normal concrete wall, special concrete walls and the concrete walls of the present invention are contrasted.
Requirement of experiment：Above-mentioned normal concrete wall, special concrete walls and the concrete walls size one of the present invention
Cause.
Experimental method：The lowest temperature base of a fruit that is low temperature resistant to be detected by GB 51081-2015 standards, normally being used；
Structural strength is detected by GB/T 50344-2004 standards, obtains maximum compressive strength；Antibacterial effect uses QBQB/
The standards of T591-003 are detected, obtain antibiotic rate.
Concrete outcome is as shown in the table：
With reference to upper table, the data of different concrete walls gained under identical experimental method, concrete walls of the invention are contrasted
Structural strength it is higher, low temperature resistant effect more preferably, antibacterial effect is more preferable.
The technology of the present invention effect major embodiment is in the following areas：Rubble, pozzolan cement, ground slag powder, the stone of addition
Sand and steel fibre cause concrete walls structural strength high, due to using steel fibre cast, it is not necessary to carry out binding reinforcing bars so that
Manufacturing process is few；The methene Alendronate of base three of addition, polyxyethylated alkylolamides, sodium fluoride, tributyl tin, lithium carbonate, season
Penta tetrol phosphate, polyimides have antifreeze function, and low temperature resistant effect is good；Nano Silver, ammonium dihydrogen phosphate, the decanedioic acid of addition
Dibutyl ester, diphenyl silanediol, resorcinol have antibacterial functions so that wall will not go mouldy.
Certainly, it is the representative instance of the present invention above, in addition, the present invention can also have other a variety of specific implementations
The technical scheme of mode, all use equivalent substitutions or equivalent transformation formation, all falls within the scope of protection of present invention.
Claims (5)
1. a kind of concrete walls, it is characterised in that：The material matched by following parts by weight is made, including 15-20 parts of rubble, fire
Ash concrete 58-60 parts of mountain, 16-22 parts of ground slag powder, 2-5 parts of quartz sand, 7-17 parts of magnesia, 25-30 parts of sodium sulfite, receive
8-16 parts of silver of rice, 9-14 parts of ammonium dihydrogen phosphate, 23-25 parts of steel fibre, 2-7 parts of dibutyl sebacate, diphenyl silanediol 8-10
Part, 6-10 parts of resorcinol, 8-15 parts of ATMP sodium, polyxyethylated alkylolamides 3-8 parts, sodium fluoride 10-15
Part, 5-8 parts of tributyl tin, 6-7 parts of lithium carbonate, 8-12 parts of pentaerythritol phosphate, 3-9 parts of polyimides and polyvinyl alcohol 14-
18 parts.
2. a kind of concrete walls as claimed in claim 1, it is characterised in that：The material matched by following parts by weight is made,
Including 15 parts of rubble, 58 parts of pozzolan cement, 16 parts of ground slag powder, 2 parts of quartz sand, 7 parts of magnesia, 25 parts of sodium sulfite,
8 parts of Nano Silver, 9 parts of ammonium dihydrogen phosphate, 23 parts of steel fibre, 2 parts of dibutyl sebacate, 8 parts of diphenyl silanediol, resorcinol 6
Part, 8 parts of ATMP sodium, 3 parts of polyxyethylated alkylolamides, 10 parts of sodium fluoride, 5 parts of tributyl tin, lithium carbonate 6
Part, 8 parts of pentaerythritol phosphate, 3 parts of polyimides and 14 parts of polyvinyl alcohol.
3. a kind of concrete walls as claimed in claim 1, it is characterised in that：The material matched by following parts by weight is made,
Including 17.5 parts of rubble, 59 parts of pozzolan cement, 19 parts of ground slag powder, 3.5 parts of quartz sand, 12 parts of magnesia, sodium sulfite
27.5 parts, 12 parts of Nano Silver, 11.5 parts of ammonium dihydrogen phosphate, 24 parts of steel fibre, 3.5 parts of dibutyl sebacate, diphenyl silanediol 9
Part, 8 parts of resorcinol, 8-15 parts of ATMP sodium, polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride,
16 parts of 6.5 parts of tributyl tin, 6.5 parts of lithium carbonate, 10 parts of pentaerythritol phosphate, 6 parts of polyimides and polyvinyl alcohol.
4. a kind of concrete walls as claimed in claim 1, it is characterised in that：The material matched by following parts by weight is made,
Including 20 parts of rubble, 60 parts of pozzolan cement, 22 parts of ground slag powder, 5 parts of quartz sand, 17 parts of magnesia, 30 parts of sodium sulfite,
16 parts of Nano Silver, 14 parts of ammonium dihydrogen phosphate, 25 parts of steel fibre, 7 parts of dibutyl sebacate, 10 parts of diphenyl silanediol, isophthalic two
10 parts of phenol, 15 parts of ATMP sodium, 8 parts of polyxyethylated alkylolamides, 15 parts of sodium fluoride, 8 parts of tributyl tin, carbonic acid
18 parts of 7 parts of lithium, 12 parts of pentaerythritol phosphate, 9 parts of polyimides and polyvinyl alcohol.
5. a kind of preparation method of concrete walls, it is characterised in that：Comprise the following steps：
1）By 15-20 parts of rubble, 58-60 parts of pozzolan cement, 16-22 parts of ground slag powder, 2-5 parts of quartz sand, magnesia 7-
17 parts, 25-30 parts of sodium sulfite, 8-16 parts of Nano Silver, 9-14 parts of ammonium dihydrogen phosphate put into reactor, regulation reactor
Temperature is 45-55 DEG C, and mixing speed is 120-150r/min, is carried out pre- thermal response 5-10 minutes, standby；
2）By 23-25 parts of steel fibre, 2-7 parts of dibutyl sebacate, 8-10 parts of diphenyl silanediol, 6-10 parts of resorcinol, ammonia
8-15 parts of three methene Alendronate of base, polyxyethylated alkylolamides 3-8 parts, 10-15 parts of sodium fluoride, 5-8 parts of tributyl tin, carbonic acid
14-18 parts of 6-7 parts of lithium, 8-12 parts of pentaerythritol phosphate, 3-9 parts of polyimides and polyvinyl alcohol are put into pressurized tank,
Under 10-13 times of atmospheric pressure, 5-8 minutes are stood, it is standby；
3）By step 1）With step 2）Gained raw material is put into concrete mixer, is 0.35 addition 35-40 according to the ratio of mud
DEG C warm water, limit mixing speed and be stirred 25-35 minutes as 45-60r/min, it is standby；
4）By step 3）Gained raw material is injected into prefab-form, moulding by casting so that the width of coagulation body wall is 10cm, length
It is highly 300cm for 400cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278099.5A CN107129218A (en) | 2017-04-25 | 2017-04-25 | A kind of concrete walls and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278099.5A CN107129218A (en) | 2017-04-25 | 2017-04-25 | A kind of concrete walls and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107129218A true CN107129218A (en) | 2017-09-05 |
Family
ID=59716794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278099.5A Pending CN107129218A (en) | 2017-04-25 | 2017-04-25 | A kind of concrete walls and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107129218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745073A (en) * | 2020-12-31 | 2021-05-04 | 广州市长运预拌混凝土有限公司 | Anti-permeability and anti-crack concrete and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451626A (en) * | 2002-04-17 | 2003-10-29 | 杨果林 | High strength steel fibre concrete and making method thereof |
| CN104961399A (en) * | 2015-06-29 | 2015-10-07 | 湖州华仑助剂科技有限公司 | Crack-proof concrete |
| CN105347738A (en) * | 2015-10-20 | 2016-02-24 | 广西巨邦科技有限公司 | Concrete used for pouring of spandrel girder |
| CN105418010A (en) * | 2015-09-01 | 2016-03-23 | 深圳海龙建筑制品有限公司 | Ultra-high-performance concrete prefabricated component and preparation method thereof |
-
2017
- 2017-04-25 CN CN201710278099.5A patent/CN107129218A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451626A (en) * | 2002-04-17 | 2003-10-29 | 杨果林 | High strength steel fibre concrete and making method thereof |
| CN104961399A (en) * | 2015-06-29 | 2015-10-07 | 湖州华仑助剂科技有限公司 | Crack-proof concrete |
| CN105418010A (en) * | 2015-09-01 | 2016-03-23 | 深圳海龙建筑制品有限公司 | Ultra-high-performance concrete prefabricated component and preparation method thereof |
| CN105347738A (en) * | 2015-10-20 | 2016-02-24 | 广西巨邦科技有限公司 | Concrete used for pouring of spandrel girder |
Non-Patent Citations (1)
| Title |
|---|
| 曹国娥等: "影响掺矿渣的钢纤维砼强度的主要因素", 《材料科学与工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745073A (en) * | 2020-12-31 | 2021-05-04 | 广州市长运预拌混凝土有限公司 | Anti-permeability and anti-crack concrete and preparation method thereof |
| CN112745073B (en) * | 2020-12-31 | 2022-06-03 | 广州市长运预拌混凝土有限公司 | Anti-permeability and anti-crack concrete and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kariyawasam et al. | Cement stabilized rammed earth as a sustainable construction material | |
| CN107915450B (en) | High-strength non-shrinkage cement-based grouting material and preparation method and application thereof | |
| CN105155724B (en) | A kind of construction method for the constructional column constructed simultaneously with frame structure filling wall | |
| IE20100466A1 (en) | A structural module for construction of buildings | |
| CN106808578B (en) | A kind of prefabricated piping lane of two-piece unit formula and method for prefabricating | |
| CN110284516B (en) | Light prefabricated concrete slab column foundation and construction method thereof | |
| Mitchell et al. | Analysis and modelling of sill pillars | |
| CN102245529A (en) | Lightweight concrete containing aggregates of cement-bonded foamed polystyrene, procedure of making the same and building structures made from this lightweight concrete | |
| Abu-Khashaba et al. | Investigating the possibility of constructing low cost roller compacted concrete dam | |
| CN102168407B (en) | Method for preventing and controlling cracks of long and big-segment bracket cantilever box girder structure | |
| CN111794221B (en) | Prestressed anchor cable construction method | |
| CN108002765B (en) | C30P16 expansive fiber concrete preparation and concrete construction process | |
| CN107129218A (en) | A kind of concrete walls and preparation method thereof | |
| CN104086215A (en) | Foam concrete material and construction technology thereof | |
| CN104631658B (en) | The construction method and sun-dried mud brick of a kind of adobe wall suitable for highly seismic region of providing fortification against earthquakes | |
| CN111321733A (en) | Composite foundation bearing structure for placing precast pile in cement soil mixing pile | |
| CN109944215A (en) | A kind of Reinforcement of Earth Rockfill Dam engineering disappears unrestrained protective slope structure | |
| Holmgren | Shotcrete research and practice in Sweden: development over 35 years | |
| CN114164725A (en) | Highway bridge roadbed pavement and construction method thereof | |
| CN114180922A (en) | High-performance roadway wall rear filling layer material with pretreated phosphogypsum as aggregate | |
| Punnoose et al. | Experimental study of strengthening of RC deep beam with web opening | |
| CN207776228U (en) | A kind of building-block structure suitable for loam wall external corner | |
| CN205444240U (en) | A superficial layer is played in dry dock dock bottom that is used for immersed tube tunnel tube section to rise to float | |
| CN209129020U (en) | Composite foundation structure and its building | |
| CN108947566A (en) | A kind of lower shrinkage low viscosity high-strength concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
|
| RJ01 | Rejection of invention patent application after publication |