CN107586076A - Preparation method for concrete - Google Patents
Preparation method for concrete Download PDFInfo
- Publication number
- CN107586076A CN107586076A CN201710987891.8A CN201710987891A CN107586076A CN 107586076 A CN107586076 A CN 107586076A CN 201710987891 A CN201710987891 A CN 201710987891A CN 107586076 A CN107586076 A CN 107586076A
- Authority
- CN
- China
- Prior art keywords
- parts
- mud
- concrete
- fibre
- construction waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 239000000654 additive Substances 0.000 claims abstract description 29
- 230000000996 additive effect Effects 0.000 claims abstract description 29
- 239000004568 cement Substances 0.000 claims abstract description 22
- 239000003818 cinder Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- -1 polypropylene Polymers 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000004743 Polypropylene Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 claims abstract description 14
- 238000004332 deodorization Methods 0.000 claims abstract description 6
- 239000011499 joint compound Substances 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 22
- 230000008961 swelling Effects 0.000 claims description 22
- 239000008116 calcium stearate Substances 0.000 claims description 21
- 235000013539 calcium stearate Nutrition 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 239000011419 magnesium lime Substances 0.000 claims description 18
- 239000000292 calcium oxide Substances 0.000 claims description 17
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002270 dispersing agent Substances 0.000 claims description 13
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011449 brick Substances 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 230000002459 sustained effect Effects 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 238000007605 air drying Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 9
- 229910052791 calcium Inorganic materials 0.000 description 9
- 239000011575 calcium Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000001788 irregular Effects 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 229920005646 polycarboxylate Polymers 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of preparation method for concrete, the concrete is made up of the material of following parts by weight：35 40 parts of cement, 15 20 parts of mud, 15 20 parts of cinder, 8 12 parts of construction waste, 58 parts of reinforcing fibre, 23 parts of waterproof additive；The reinforcing fibre is made up of the material of following parts by weight：58 parts of glass fibre, 23 parts of polypropylene fibre, 23 parts of plastic-steel fabric, 56 parts of Corvic；Preparation method comprises the following steps：（1）Construction waste processing；（2）Mud deodorization；（3）Prepare reinforcing fibre；（4）Prepare waterproof additive（5）Mixing.
Description
Technical field
The invention belongs to technical field of concrete preparation, more particularly, to a kind of preparation method for concrete.
Background technology
Concrete is one of the present age most important civil engineering material.It is by binder materials, granular aggregat, water and
The additive and admixture added if necessary is prepared by a certain percentage, and through uniform stirring, one formed is hardened in closely knit shaping, maintenance
The artificial stone material of kind.Cement concrete during preparation, it is necessary to use substantial amounts of natural sand, rubble, but these resource category
It is long-term to exploit and use natural sand and rubble in non-renewable resources, it will being gradually reduced for these non-renewable resources is caused,
Ecological environment will be even influenced whether, irreversible destruction is caused to ecology.
The content of the invention
The present invention is for overcome the deficiencies in the prior art, there is provided one kind makes full use of resource, and energy-conserving and environment-protective are used for coagulation
The preparation method of soil.
To achieve these goals, the present invention uses following technical scheme：A kind of preparation method for concrete；It is described
Concrete is made up of the material of following parts by weight：Cement 35-40 parts, mud 15-20 parts, cinder 15-20 parts, construction waste 8-12
Part, reinforcing fibre 5-8 parts, waterproof additive 2-3 parts；The reinforcing fibre is made up of the material of following parts by weight：Glass fibre
5-8 parts, polypropylene fibre 2-3 parts, plastic-steel fabric 2-3 parts, Corvic 5-6 parts；Preparation method comprises the following steps：
（1）Construction waste processing：Waste concrete block is cut into bulk by cutting machine, and by drilling machine in block coagulation
The diverse location of soil is punched；By discarded fragment of brick, tile is ground into the particle of 80 mesh by stone crusher；Built afterwards by above-mentioned
Build waste material and be together mixed to form construction waste A；
（2）Mud deodorization：After obtaining mud from the place such as river, lake, pond, sedimentation basin, moat, by 1:1.5 ratio is to silt
Calcium oxide is launched in mud, and carries out 24h standing；Manually mud is confused using rake every 20-30 minutes during standing；Treat
After 24h, mud is dried so that mud natural air drying；
（3）Prepare reinforcing fibre：Corvic is heated to 140 DEG C to soften Corvic, soften backward
Glass fibre, polypropylene fibre, plastic-steel fabric are added in Corvic；Continue to be heated to 160 DEG C, sustained response 10-
After 15min, normal temperature is cooled to, reinforcing fibre is made；
（4）Prepare waterproof additive：By calcium stearate with 1:21 ratio is put into ethanol solution, treats that calcium stearate melts
Afterwards, then into ethanol solution water reducer is put into, calcium stearate, dispersant, magnesium lime, swelling agent, waterproof is made after mixing and adds
Add agent；
（5）Mixing：By cement, through step（2）Mud after processing, cinder, through step（1）Construction waste after processing, through step
Suddenly（3）Obtained reinforcing fibre, through step（4）Obtained waterproof additive is put into concrete mixer, into mixer
Water is added, starts mixer, stirring obtains concrete.
The present invention effectively reduces the use of sandstone raw material by regarding construction waste as raw material, improves resource utilization；And
Because construction waste has played use, so as to effectively reduce building waste to appropriation of land and to soil, the pollution of water body, pole
Big degree improves ecological environment；And different processing is carried out according to different building wastes, give full play to construction waste
Value, improve resource utilization；Concrete block is cut into bulk, and hardness is larger, can strengthen the firm intensity of pile foundation；Fragment of brick and watt
The intensity of piece is relatively low, so as to be crushed, is sufficiently mixed with cement, is relatively made for bulk, can more be fully utilized, carry
The utilization rate of high building rubbish；After particle is made simultaneously, the usage amount of cement can be reduced, so as to save construction cost；And pass through
Concrete block is drilled, during concrete formation and solidification, ensures that cement can enter to coagulation by hole
In soil block, strengthen the degree of being connected firmly between concrete block and cement, effectively improve the intensity of concrete；Mud is passing through dispensing
After calcium oxide, the peculiar smell in mud will be effectively removed, and prevent from containing peculiar smell in last obtained concrete.
The materials such as mud, cinder, construction waste are used to prepare cement concrete in the present invention, so as to effectively reduce day
The use of right sand and rubble, effectively reduces the waste to non-renewable resources, prevents resource from irreversible shortage occur；Its
Secondary also to prevent mud, cinder, these waste materials of construction waste pollute to ecological environment or living environment, without independent again
These waste materials are handled, not only strengthen ecological environment, also effectively reduce the processing cost to waste material, municipal administration is reduced and throws
Enter；Reinforcing fibre is polymerized by multiple fiber, for comparing single fiber, possesses the characteristic and high intensity of multiple fiber
Toughness, effectively improve be made after concrete tension, bending resistance, shearing strength.
Further, the waterproof additive is made up of the material of following parts by weight：Water reducer 5-10 parts, calcium stearate 3-
5 parts, dispersant 3-5 parts, magnesium lime 2-3 parts, swelling agent 1-2 parts；It can be reduced in concrete preparation process by water reducer
Water consumption, calcium stearate and swelling agent can increase the swelling volume of concrete, so as to prevent mixing effectively when concrete is hardened
Solidifying soil is really up to the mark and dry and cracked situation occurs, and effectively carries out joint filling to cement；So as to by water reducer, calcium stearate, swelling agent it
Between cooperation, effectively realize the reduction of water consumption, while will not cause situation about cracking because water consumption is very few again.
Further, the magnesium lime is the lime stone of the composition containing following mass percent：CaO >=49%, H2O
≤ 0.5%, MgO >=3.8%, SiO2≤1.5%,S≤0.035%。
In summary, the invention has the advantages that：Water is prepared using materials such as mud, cinder, construction wastes
Cement concrete, reduce the waste to non-renewable resources, prevent resource from irreversible shortage occur；Secondly can also prevent from becoming silted up
Mud, cinder, these waste materials of construction waste pollute to ecological environment or living environment, without individually entering again to these waste materials
Row processing, not only strengthens ecological environment, also effectively reduces the processing cost to waste material, reduces municipal administration input.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged drawing at B in Fig. 1.
Fig. 3 is the cooperation schematic diagram of power-assist part and paddle.
Fig. 4 is Fig. 3 sectional view.
Embodiment
In order that those skilled in the art are better understood from the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.
Embodiment 1
A kind of concrete, it is made up of the material of following parts by weight：35 parts of cement, 15 parts of mud, 15 parts of cinder, 8 parts of construction waste,
5 parts of reinforcing fibre, 2 parts of waterproof additive；Wherein, the reinforcing fibre is made up of the material of following parts by weight：Glass fibre 5
Part, 2 parts of polypropylene fibre, 2 parts of plastic-steel fabric, 5 parts of Corvic；Wherein, the waterproof additive is by following parts by weight
Material composition：5 parts of water reducer, 3 parts of calcium stearate, 3 parts of dispersant, 2 parts of magnesium lime, 1 part of swelling agent；Wherein, it is described to subtract
Aqua is polycarboxylate water-reducer；Wherein, the magnesium lime is the lime stone of the composition containing following mass percent：90.47%
CaO, 0.5%H2O, 8%MgO, 1%SiO2, 0.03%S；Wherein, the swelling agent is by calcium oxide, and calcium sulphoaluminate, water is with 1:1.5:2
Ratio be mixed to get.
Above-mentioned concrete is prepared by following preparation method, specifically includes following steps：
（1）Construction waste processing：Waste concrete block is cut into bulk by cutting machine, block concrete can be irregular shape
Shape, but control and be less than in volume in the range of 8 cubic centimetres；Entered afterwards by diverse location of the drilling machine in block concrete
Row punching, the aperture of punched hole is 0.5cm；Discarded fragment of brick, tile are ground into the particle of 80 mesh by stone crusher afterwards；
The construction waste after above-mentioned treat together is mixed to form construction waste A afterwards；（2）Mud deodorization：From river, lake, pond, sink
After the place such as shallow lake pond, moat obtains mud, by 1:1.5 ratio launches calcium oxide into mud, and carries out 24h standing；
Manually mud is confused using rake every 20-30 minutes during standing；After treating 24h, mud is dried so that mud
Natural air drying forms mud block；
（3）Prepare reinforcing fibre：Take glass fibre 5kg, polypropylene fibre 2kg, plastic-steel fabric 2kg, Corvic 5kg；
Corvic is heated to 140 DEG C in the boiler afterwards so that Corvic is softened, backward softening after it is poly-
Glass fibre, polypropylene fibre, plastic-steel fabric are added in vinyl chloride resin；Continue heating boiler and cause boiler heating to 160 DEG C,
After material sustained response 10-15min in boiler；Stand 10h so that the material in boiler and boiler is cooled to normal temperature, system
Obtain reinforcing fibre；（4）Prepare waterproof additive：Take calcium oxide 1kg, calcium sulphoaluminate 1.5kg, water 2kg, after mixer mixes
Swelling agent is made；Feed ethanol solution 36kg, water reducer 5kg, calcium stearate 3kg, dispersant 3kg, magnesium lime 2kg are taken, on
State obtained swelling agent 1kg；Afterwards by the ethanol solution input reaction pot of above-mentioned acquirement, put into firmly into reaction pot again afterwards
Resin acid calcium, start agitator so that calcium stearate melts in ethanol solution；Backward reaction pot in add water reducer, it is stearic
Sour calcium, dispersant, magnesium lime, swelling agent, and reaction pot is heated to 70 DEG C, start agitator afterwards, treat material mixing simultaneously
Waterproof additive is made after dissolving；
（5）Mixing：Take cement 70kg, mud 30kg, cinder 30kg, through step（1）Construction waste 16kg after processing, warp
Step（3）Obtained reinforcing fibre 10kg, through step（4）Obtained waterproof additive 4kg, water 25kg；Afterwards by above-mentioned acquirement
Cement, mud, cinder, construction waste, reinforcing fibre, waterproof additive, water put into concrete mixer, and startup is stirred
Machine is mixed, concrete is obtained after stirring.
As shown in figure 1, described concrete mixer includes frame 1, teeter chamber 2, agitating device and drive device；Institute
State teeter chamber 2 to be made of stainless steel, and be rotationally erected in frame, the agitating device is in teeter chamber, the stirring
Device includes agitating shaft 31 and the paddle 32 on agitating shaft, specifically, the paddle 32 is set for helical form, can stir
When mixing axle rotation, the material in teeter chamber is stirred；The drive device includes the first driving part 4, for driving the
The actuator 5 that one driving part rotates and the second driving part 6 with first driving part drive connection, when actuator 5 is dynamic
When making, first driving part 4 drives the teeter chamber to rotate, and second driving part 6 then drives agitating device to compare
Teeter chamber is rotated backward, and ensures to mix between cement and other materials fully, obtained concrete quality is high；And with biography
In the case that system agitator reaches identical mixing effect, the energy consumption of mixing plant can be reduced to original 50%, so as to not change
In the case of stirring efficiency, good energy-saving effect is reached.
Specifically, first driving part 4 includes driving link 41, driven member 42, driving member 43, reduction 44 and defeated
Go out part 45, the actuator 5 is firsthand motor on the market, and the driving link 41 is the skin being connected with the motor output shaft
Belt wheel, the driven member 42 are rotatablely connected with the driving link, and preferably, are realized be connected using belt between the two；Institute
It is also belt pulley to state driven member 42, and one end of belt is set on driving link, and the other end is set on driven member；The driving member
43 with the driven member 42 to be coaxially disposed, and driven member 42 is the gear being connected on driving member 43, and the reduction is set
For 3, and reduction be diameter be less than driven member gear, the output be one annular metalwork, the metalwork inwall
Above evenly spaced that multiple latches are distributed with, output, which encloses, to be located at outside multiple reduction, and reduction and the latch phase of output
Engagement；Preferably, the driving member 43 and driven member 42 are movably set in outside the agitating shaft 31, can be carried out with respect to agitating shaft
Rotate, and agitating shaft will not be driven to rotate together；Preferably, correspond on agitating shaft on the position of driving member 43 and driven member 42
A convex portion is respectively equipped with, the position of driving member 43 and driven member 42 is defined respectively by the convex portion.
Specifically, second driving part 6 includes the input tooth 61 with the driven member synchronization action, with the input
The deceleration tooth 62 that tooth 61 is connected and the output tooth 63 with deceleration tooth drive connection, the output tooth 63 and institute
Agitating shaft 31 is stated to be connected;Specifically, the input tooth is the gear being connected on driven member, and position is corresponds to and driving member
Opposite side on, the deceleration tooth 62 includes two gears being fixed together, and being relatively large in diameter for one of gear is another
The diameter of individual gear is smaller；And the gear being relatively large in diameter is meshed with output tooth, the less gear of diameter is with exporting tooth phase
Engagement；The output tooth is gear, and exports tooth and be connected with agitating shaft, and stirring can be driven so as to export when tooth rotates
Axle rotates.
Further, the frame 1 is provided with a positioning seat 11, the positioning seat be by it is stainless steel welded into direction frame
Frame；The actuator may be provided on the positioning seat 11；Preferably, the actuator is preferably direct current generator, can be entered for a period of time
Row rotates forward, and is inverted for a period of time, the stirring for concrete is more uniformly distributed；Specific to rotate forward, the time of reversion is according to reality
Demand is formulated, therefore is not specifically limited；When actuator rotates forward, rotated clockwise, be driven by belt transmission driven member
Part follows driven member to be rotated clockwise, and driving output rotates counterclockwise, and drives teeter chamber to rotate counterclockwise；And output
Realized and slowed down by reduction；Inputting tooth simultaneously follows driven member to rotate clockwise, and driving deceleration tooth rotates counterclockwise, and subtracts
Fast tooth driving output tooth rotates clockwise, and drives agitating shaft to rotate clockwise, so as to which teeter chamber and agitating shaft can be same
Realization rotates backward under the driving of actuator；When actuator inverts, above-mentioned part rotates backward.
In order to reduce the abrasion between paddle and teeter chamber, we are in the paddle 32 and the inwall of teeter chamber 2
Between be provided with the assisting device for being used for reducing frictional force between the two;Specifically, the assisting device includes being spaced apart
Multiple power-assist parts 7, the power-assist part 7 includes cover body 71 and the rolling member 72 in cover body, and the rolling member is steel ball,
The receiving portion 711 that the upper outlet body 71 includes tubular, with the paddle be connected connecting portion 712 and for being connected the receiving
Portion and the tapered portion 713 of connecting portion, described accommodation section 711 may be configured as tubular, and the diameter of receiving portion 711 should be arranged to big
In the diameter of rolling member；The diameter that the diameter of the connecting portion 712 is less than rolling member is set, and the both sides of connecting portion are respectively to extension
Stretch to form two flanges, two flanges are connected by screw with paddle 32, so that cover body can be dismantled with respect to paddle 32；
Inserted in order to facilitate rolling member in cover body, we are arranged with two open slots 714 on the connecting portion, and the open slot 714 is
" V " character form structure is set, and the bottom of open slot 714 is extended in the tapered portion 713;Further, the rolling member 72 to
Small part is passed to the cover body 71 so that rolling member is in contact with stirring chamber interior walls；Specifically, the lower surface of receiving portion 711 is set
There are the opening 715 of circle and multiple annular material leakage passages 716, the width of the material leakage passage 716 is preferably 1.5cm;The rolling
Part bottom may pass through the opening, so as to extend out to the outer surface bottom of cover body；It is spaced between the multiple annular material leakage passage 716
Uniformly, and centered on the center of the opening, the radius of multiple annular material leakage passages 716 outwards increases successively；As preferred
, the evenly spaced material leakage groove 717 that multiple bar shapeds are distributed with the side wall of described accommodation section 711, and the width of material leakage groove 717
Degree is arranged to 2cm.
In order to prevent screw from can not dismantle, we are respectively provided with a flexible layer in the connecting portion 712 on outer surface
91, the flexible layer is made up of elastomeric material；And the both ends of screw 92 are bolted with seal cap 93 respectively, the seal cap 93 is by stainless
Steel is made, and inwall is provided with internal thread, and bottom is set for flaring structure, and flaring structure here refers to seal cap bottom
Opening diameter is more than the diameter of cap body part.
Embodiment 2
A kind of concrete, it is made up of the material of following parts by weight：40 parts of cement, 20 parts of mud, 20 parts of cinder, construction waste 12
Part, 8 parts of reinforcing fibre, 3 parts of waterproof additive；Wherein, the reinforcing fibre is made up of the material of following parts by weight：Glass fibre
8 parts, 3 parts of polypropylene fibre, 3 parts of plastic-steel fabric, 6 parts of Corvic；Wherein, the waterproof additive is by following parts by weight
Material composition：10 parts of water reducer, 5 parts of calcium stearate, 5 parts of dispersant, 3 parts of magnesium lime, 2 parts of swelling agent；Wherein, it is described to subtract
Aqua is polycarboxylate water-reducer；Wherein, the magnesium lime is the lime stone of the composition containing following mass percent：85.47%
CaO, 0.4%H2O, 13.1%MgO, 1%SiO2, 0.03%S；Wherein, the swelling agent is by calcium oxide, and calcium sulphoaluminate, water is with 1:
1.5:2 ratio is mixed to get.
Above-mentioned concrete is prepared by following preparation method, specifically includes following steps：
（1）Construction waste processing：Waste concrete block is cut into bulk by cutting machine, block concrete can be irregular shape
Shape, but control and be less than in volume in the range of 8 cubic centimetres；Entered afterwards by diverse location of the drilling machine in block concrete
Row punching, the aperture of punched hole is 0.5cm；Discarded fragment of brick, tile are ground into the particle of 80 mesh by stone crusher afterwards；
The construction waste after above-mentioned treat together is mixed to form construction waste A afterwards；（2）Mud deodorization：From river, lake, pond, sink
After the place such as shallow lake pond, moat obtains mud, by 1:1.5 ratio launches calcium oxide into mud, and carries out 24h standing；
Manually mud is confused using rake every 20-30 minutes during standing；After treating 24h, mud is dried so that mud
Natural air drying forms mud block；
（3）Prepare reinforcing fibre：Take glass fibre 8kg, polypropylene fibre 3kg, plastic-steel fabric 3kg, Corvic 6kg；
Corvic is heated to 140 DEG C in the boiler afterwards so that Corvic is softened, backward softening after it is poly-
Glass fibre, polypropylene fibre, plastic-steel fabric are added in vinyl chloride resin；Continue heating boiler and cause boiler heating to 160 DEG C,
After material sustained response 15min in boiler；Stand 10h so that the material in boiler and boiler is cooled to normal temperature, is made and adds
Strong fiber；（4）Prepare waterproof additive：Calcium oxide 1kg, calcium sulphoaluminate 1.5kg, water 2kg are taken, is made after mixer mixes
Swelling agent；Take feed ethanol solution 105kg, water reducer 10kg, calcium stearate 5kg, dispersant 5kg, magnesium lime 3kg are above-mentioned
Obtained swelling agent 2kg；Afterwards by the ethanol solution input reaction pot of above-mentioned acquirement, tristearin is put into reaction pot again afterwards
Sour calcium, start agitator so that calcium stearate melts in ethanol solution；Backward reaction pot in add water reducer, stearic acid
Calcium, dispersant, magnesium lime, swelling agent, and reaction pot is heated into 70 DEG C start agitator afterwards, treat material mixing and molten
Waterproof additive is made after solution；
（5）Mixing：Take cement 80kg, mud 40kg, cinder 40kg, through step（1）Construction waste 24kg after processing, warp
Step（3）Obtained reinforcing fibre 16kg, through step（4）Obtained waterproof additive 6kg, water 40kg；Afterwards by above-mentioned acquirement
Cement, mud, cinder, construction waste, reinforcing fibre, waterproof additive, water put into concrete mixer, and startup is stirred
Machine is mixed, concrete is obtained after stirring.
The structure of concrete mixer is in the same manner as in Example 1, repeats no more.
Embodiment 2
A kind of concrete, it is made up of the material of following parts by weight：38 parts of cement, 18 parts of mud, 18 parts of cinder, construction waste 10
Part, 7 parts of reinforcing fibre, 2.5 parts of waterproof additive；Wherein, the reinforcing fibre is made up of the material of following parts by weight：Glass fibers
6 parts of dimension, 2.5 parts of polypropylene fibre, 2.5 parts of plastic-steel fabric, 5.5 parts of Corvic；Wherein, the waterproof additive by with
The material composition of lower parts by weight：8 parts of water reducer, 4 parts of calcium stearate, 4 parts of dispersant, 2.5 parts of magnesium lime, 2 parts of swelling agent；Its
In, the water reducer is polycarboxylate water-reducer；Wherein, the magnesium lime is the lime of the composition containing following mass percent
Stone：87.47%CaO, 0.4%H2O, 11.31%MgO, 0.8%SiO2, 0.02%S；Wherein, the swelling agent is by calcium oxide, sulphur aluminic acid
Calcium, water is with 1:1.5:2 ratio is mixed to get.
Above-mentioned concrete is prepared by following preparation method, specifically includes following steps：
（1）Construction waste processing：Waste concrete block is cut into bulk by cutting machine, block concrete can be irregular shape
Shape, but control and be less than in volume in the range of 8 cubic centimetres；Entered afterwards by diverse location of the drilling machine in block concrete
Row punching, the aperture of punched hole is 0.5cm；Discarded fragment of brick, tile are ground into the particle of 80 mesh by stone crusher afterwards；
The construction waste after above-mentioned treat together is mixed to form construction waste A afterwards；（2）Mud deodorization：From river, lake, pond, sink
After the place such as shallow lake pond, moat obtains mud, by 1:1.5 ratio launches calcium oxide into mud, and carries out 24h standing；
It is artificial every 20 minutes during standing to be confused mud using rake；After treating 24h, mud is dried so that mud is certainly
So air-dry and form mud block；
（3）Prepare reinforcing fibre：Take glass fibre 6kg, polypropylene fibre 2.5kg, plastic-steel fabric 2.5kg, Corvic
5.5kg；Corvic is heated to 140 DEG C in the boiler afterwards so that Corvic is softened, backward softening
Glass fibre, polypropylene fibre, plastic-steel fabric are added in Corvic afterwards；Continuing heating boiler causes boiler heating extremely
160 DEG C, after material sustained response 15min in boiler；Standing 10h so that the material in boiler and boiler is cooled to normal temperature,
Reinforcing fibre is made；（4）Prepare waterproof additive：Calcium oxide 1kg is taken, calcium sulphoaluminate 1.5kg, water 2kg, is mixed by mixer
Swelling agent is made afterwards；Take feed ethanol solution 84kg, water reducer 8kg, calcium stearate 4kg, dispersant 4kg, magnesium lime
2.5kg, swelling agent 2kg obtained above；The ethanol solution of above-mentioned acquirement is put into reaction pot afterwards, afterwards again to reaction pot
Middle input calcium stearate, start agitator so that calcium stearate melts in ethanol solution；Backward reaction pot in add diminishing
Agent, calcium stearate, dispersant, magnesium lime, swelling agent, and reaction pot is heated to 70 DEG C, start agitator afterwards, treat material
Waterproof additive is made after mixing and dissolving；
（5）Mixing：Take cement 76kg, mud 36kg, cinder 36kg, through step（1）Construction waste 20kg after processing, warp
Step（3）Obtained reinforcing fibre 14kg, through step（4）Obtained waterproof additive 5kg, water 40kg；Afterwards by above-mentioned acquirement
Cement, mud, cinder, construction waste, reinforcing fibre, waterproof additive, water put into concrete mixer, and startup is stirred
Machine is mixed, concrete is obtained after stirring.
The structure of concrete mixer is in the same manner as in Example 1, repeats no more.
Obviously, described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, it should all belong to the scope of protection of the invention.
Claims (3)
- A kind of 1. preparation method for concrete, it is characterised in that：The concrete is made up of the material of following parts by weight：Water Mud 35-40 parts, mud 15-20 parts, cinder 15-20 parts, construction waste 8-12 parts, reinforcing fibre 5-8 parts, waterproof additive 2-3 Part；The reinforcing fibre is made up of the material of following parts by weight：Glass fibre 5-8 parts, polypropylene fibre 2-3 parts, plastic-steel fabric 2-3 parts, Corvic 5-6 parts；Preparation method comprises the following steps：(1) construction waste is handled：Waste concrete block is cut into bulk by cutting machine, and by drilling machine in block coagulation The diverse location of soil is punched；By discarded fragment of brick, tile is ground into the particle of 80 mesh by stone crusher；Built afterwards by above-mentioned Build waste material and be together mixed to form construction waste A；(2) mud deodorization：After obtaining mud from the place such as river, lake, pond, sedimentation basin, moat, by 1:1.5 ratio is to silt Calcium oxide is launched in mud, and carries out 24h standing；Manually mud is confused using rake every 20-30 minutes during standing；Treat After 24h, mud is dried so that mud natural air drying；(3) reinforcing fibre is prepared：Corvic is heated to 140 DEG C to soften Corvic, soften backward Glass fibre, polypropylene fibre, plastic-steel fabric are added in Corvic；Continue to be heated to 160 DEG C, sustained response 10- After 15min, normal temperature is cooled to, reinforcing fibre is made；(4) waterproof additive is prepared：By calcium stearate with 1:21 ratio is put into ethanol solution, treats that calcium stearate melts Afterwards, then into ethanol solution water reducer is put into, calcium stearate, dispersant, magnesium lime, swelling agent, waterproof is made after mixing and adds Add agent；(5) mix：By cement, through step（2）Mud after processing, cinder, through step（1）Construction waste after processing, through step Suddenly（3）Obtained reinforcing fibre, through step（4）Obtained waterproof additive is put into concrete mixer, into mixer Water is added, starts mixer, stirring obtains concrete.
- 2. concrete according to claim 1, it is characterised in that：The waterproof additive by following parts by weight material group Into：Water reducer 5-10 parts, calcium stearate 3-5 parts, dispersant 3-5 parts, magnesium lime 2-3 parts, swelling agent 1-2 parts.
- 3. concrete according to claim 2, it is characterised in that：The magnesium lime is to contain following mass percent The lime stone of composition：CaO >=49%, H2O≤0.5%, MgO >=3.8%, SiO2≤1.5%,S≤0.035%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987891.8A CN107586076B (en) | 2017-10-21 | 2017-10-21 | Preparation method for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987891.8A CN107586076B (en) | 2017-10-21 | 2017-10-21 | Preparation method for concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107586076A true CN107586076A (en) | 2018-01-16 |
| CN107586076B CN107586076B (en) | 2019-05-14 |
Family
ID=61054016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987891.8A Active CN107586076B (en) | 2017-10-21 | 2017-10-21 | Preparation method for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107586076B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310908A (en) * | 2014-10-20 | 2015-01-28 | 海安县东方特种建材有限公司 | Concrete |
| CN106277964A (en) * | 2016-07-31 | 2017-01-04 | 广西顺帆投资有限公司 | A kind of concrete |
| CN106431487A (en) * | 2016-09-29 | 2017-02-22 | 中国科学院重庆绿色智能技术研究院 | Foam concrete |
-
2017
- 2017-10-21 CN CN201710987891.8A patent/CN107586076B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310908A (en) * | 2014-10-20 | 2015-01-28 | 海安县东方特种建材有限公司 | Concrete |
| CN106277964A (en) * | 2016-07-31 | 2017-01-04 | 广西顺帆投资有限公司 | A kind of concrete |
| CN106431487A (en) * | 2016-09-29 | 2017-02-22 | 中国科学院重庆绿色智能技术研究院 | Foam concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107586076B (en) | 2019-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106277952B (en) | A method of it is prepared using sludge non-burning brick | |
| CN101585714B (en) | Preparing method of ceram site fully using biosolid and sludge | |
| CN100462325C (en) | Sludge sintering brick process | |
| CN108327074A (en) | A kind of small-sized concrete mixer with screening function | |
| CN105837109B (en) | A kind of concrete material of high-strength corrosion-resisting and its application | |
| CN102701710B (en) | Environment-friendly brick taking urban domestic sludge as raw material, and production method thereof | |
| CN107721375A (en) | A kind of method that sewage treatment plant's dewatered sludge suppresses non-autoclaved and unburned wall bulk | |
| CN102070352A (en) | Method for recycling dewatered sludge, channel sediment and fly ash | |
| CN107032683A (en) | A kind of energy-saving environment protection brick and preparation method | |
| CN104973995A (en) | Phosphate fertilizer taking waste as main raw material and preparation method of phosphate fertilizer | |
| CN104446285A (en) | Method for preparing concrete product from stale refuse | |
| CN106747314A (en) | A kind of sludge and silt sintering brick and preparation method thereof | |
| CN105036516A (en) | Preparation method of industrial waste residue-based sludge drying agent | |
| CN101613219B (en) | Method for manufacturing ceramsite by using silt and cow dung | |
| CN103951371A (en) | Preparation method of sludge incineration ash baking-free ecological bricks | |
| CN111499280A (en) | Method for preparing controllable low-strength material by utilizing waterworks sludge and material | |
| CN107540338A (en) | A kind of preparation method of cinder from refuse incineration microorganism brick | |
| CN107793080B (en) | A kind of preparation method of concrete | |
| JP5881142B2 (en) | Cement composition manufacturing method, soil cement manufacturing method using the cement composition, ground improvement method | |
| CN106746990A (en) | Enhanced corrosion resistant type reinforced concrete sewer pipe of a kind of modified polypropylene fiber and preparation method thereof | |
| CN101100347A (en) | Technique for manufacturing aerated brick by burning sludge dried by chemical method | |
| CN101255050B (en) | Method for sintering bricks by high-doping aluminium hydroxide industrial sludge clay | |
| CN107586076B (en) | Preparation method for concrete | |
| CN103641411B (en) | A kind of method utilizing sludge-bentonite base material to prepare telescopic-pore ecological concrete | |
| JP2010131501A (en) | Method for burning sludge granulated product, use method thereof |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190415 Address after: 210000 No. 311 Zhenning East Road, Zhetang Town, Lishui District, Nanjing City, Jiangsu Province Applicant after: Jiangsu Kunteng new Mstar Technology Ltd Address before: 313310 No. 15 Chengjia Natural Village, Gaoyu Town, Anji County, Huzhou City, Zhejiang Province Applicant before: Leng Wei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |