CN108178588A - A kind of preparation method of anti-folding water-resistant type transparent concrete - Google Patents
A kind of preparation method of anti-folding water-resistant type transparent concrete Download PDFInfo
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- CN108178588A CN108178588A CN201711410126.6A CN201711410126A CN108178588A CN 108178588 A CN108178588 A CN 108178588A CN 201711410126 A CN201711410126 A CN 201711410126A CN 108178588 A CN108178588 A CN 108178588A
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- 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
- C04B28/06—Aluminous cements
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00293—Materials impermeable to liquids
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/805—Transparent material
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to construction material preparing technical fields, and in particular to a kind of preparation method of anti-folding water-resistant type transparent concrete.The present invention is to be modified blended cement particle as matrix,Modified metakaolin powder and modified homemade quartz fiber are as auxiliary reinforcing agent,And it is aided with polysiloxanes powder,Anti- folding water-resistant type transparent concrete is prepared in ethylenediamine and lignosulfonate etc.,Portland cement is modified first with silane coupling agent,So as to improve the water resistance of transparent concrete,Silane coupling agent is recycled to be modified sulphate aluminium cement,Improve its anti-permeability performance and durability,Entered inside blended cement by phenol,Polymerisation occurs,Improve the flexural strength of transparent concrete,Continue to add polysiloxanes powder,Silica silicon key in polysiloxanes powder in silicone molecules is uniformly dispersed and is adsorbed in matrix surface,Effectively prevent the entrance of water,The water resistance for being conducive to transparent concrete is improved,It is with a wide range of applications.
Description
Technical field
The present invention relates to construction material preparing technical fields, and in particular to a kind of preparation of anti-folding water-resistant type transparent concrete
Method.
Background technology
Concrete is man-made structures' structural material that current application is most, use scope is most wide.With modern economy and section
The fast development of technology, the range of needs of concrete are enlarged to harbour, highway, bridge, municipal modernization project construction
In, the high building that it creates world's today with the combination of reinforcing bar stands in great numbers, and in world's architectural history, concrete greatly improves
The load-bearing capacity of Human Architecture facility, on this basis, scholars are keen to develop the concrete for having specific function, transparent
Concrete is exactly one of which.
Transparent concrete is made of normal concrete and glass fibre, it is by Hungarian architecture Shi Along Roseaus
What Buddhist nun very invented, and pass through exhibition and in the industry cycle propagate rapidly.This new concrete, which can pour, builds up variously-shaped product, and
It can pass through light.When people station is before this concrete wall, and light is projected behind people on wall, the shadow of people is just
Can clearly it see in the opposite side of wall.It is reported that this transparent wall has very high enjoying value in itself, if applied in trip
Shop or restaurant can effectively reduce indoor illumination, energy saving.As a kind of New Building Materials, transparent concrete
Favored by its good translucency, perception, lightweight, insulating characteristics and changeable decorative effect.
The addition of fiber is more in conventional transparent concrete in the prior art, and the reduction of the powders such as cement of addition amount will be led
Cause transparent concrete fold resistance is poor, breakage rate height, be easy to cause safety accident.And conventional transparent concrete be limited by it is prefabricated
Link is polished from production is prepared to finished product, and spent production cost and cost of labor are higher, it is difficult to realize mass production, pole
The big marketing development for constraining transparent concrete.
Develop a kind of integral light-transmitting is good, toughness is high, early strength is high, density is high, without maintenance and production effect
The high transparent concrete of rate, will be as the urgent demand of building decoration industrial chemicals technical field.
Invention content
The technical problems to be solved by the invention：It is excessive for the addition of fiber in current conventional transparent concrete, add
The powders such as cement entered amount is reduced, so as to cause transparent concrete fold resistance is poor, breakage rate height, and poor water resistance, easily make
The defects of into safety accident, provides a kind of preparation method of anti-folding water-resistant type transparent concrete.
In order to solve the above technical problems, the present invention is using technical solution as described below：
A kind of preparation method of anti-folding water-resistant type transparent concrete, it is characterised in that specifically preparation process is：
（1）It weighs 0.4~0.6kg Portland cements and 0.2~0.4kg sulphate aluminium cements mixed grinding crushes, collect
Abrasive flour, acetone and phenol are mixed and react, obtains reaction paste by abrasive flour, by silane coupling agent KH-560 and
It after reaction paste is mixed, is placed in drying in baking oven, collects dried object and grinding sieves with 100 mesh sieve, obtain modified mixing water
Mud particle；
（2）It weighs 80~100g kaolin and is put into high temperature furnace and calcine, cooling discharging obtains metakaolin, then by metakaolin
It mixes and impregnates with sodium hydroxide solution, drying in baking oven is poured into after immersion, grinding discharging obtains modified metakaolin powder；
（3）It weighs and 120 mesh sieve is crossed after 100~120g quartz is ground, collect sieving quartz powder, sieving quartz powder is put
Enter in kiln and be melted, obtain molten liquid, and silk is drawn into high-speed flow, obtain homemade quartz fiber, by homemade quartz fiber
It is placed in beaker and stirs with polyethylene glycol stearate mixing, cooling discharging obtains modified homemade quartz fiber；
（4）It counts in parts by weight, weighs 30~40 parts of modified blended cement particles, 12~16 parts of modified metakaolin powder respectively
End, 6~8 parts of modified homemade quartz fibers and 24~32 parts of deionized water mixing are placed in blender and stir, then add 4~6 parts
River sand, 1~3 part of polysiloxanes powder, 2~4 parts of ethylenediamines, 1~3 part of lignosulfonate and 10~12 parts of deionized waters continue
It is mixed, discharges to get anti-folding water-resistant type transparent concrete.
Step（1）Described grinds the time as 10~12min, and the mass ratio of abrasive flour, acetone and phenol is 3：
2：1, the time is stirred to react as 24~32min, and the mass ratio of silane coupling agent KH-560 and reaction paste is 1：5, mixing time
For 12~16min, drying temperature is 70~80 DEG C, and drying time is 20~32min.
Step（2）The calcination temperature is 650~850 DEG C, and calcination time is 45~60min, metakaolin and quality
The mass ratio for the sodium hydroxide solution that score is 24% is 1：4, soaking time is 32~40min, and drying temperature is 65~75 DEG C,
Drying time is 1~2h.
Step（3）Described grinds the time as 12~16min, and glass melting temperature is 1450~1600 DEG C, melting time
For 1~3h, the mass ratio of homemade quartz fiber and polyethylene glycol stearate is 3：1, whipping temp is 45~65 DEG C, during stirring
Between be 35~45min.
Step（4）The speed of agitator is 120~160r/min, and mixing time is 20~30min, continues speed of agitator
For 200~300r/min, continuation mixing time is 1~2h.
Compared with other methods, advantageous effects are the present invention：
（1）The present invention is to be modified blended cement particle as matrix, modified metakaolin powder and modified homemade quartz fiber conduct
Reinforcing agent is assisted, and is aided with polysiloxanes powder, ethylenediamine and lignosulfonate etc. and the anti-folding transparent coagulation of water-resistant type is prepared
Portland cement and sulphate aluminium cement are mixed to obtain blended cement, using silane coupling agent to general by soil first
Logical portland cement carries out surface modification, and the estersil base wherein in silane coupling agent forms silanol after hydrolysis occurs with water
With Portland cement surface hydroxyl reaction occurs for base, silanol group, then form part covalent bond, final silicon by drying and dehydrating
Alkane coupling agent forms polymolecular cover film on Portland cement surface, changes the intrinsic hydrophily of Portland cement
Matter, while coating processing is carried out to Portland cement surface, so as to improve the water resistance of transparent concrete, recycle silane
Coupling agent carries out surface modification to sulphate aluminium cement, is conducive to control the resolution degree of its free calcium oxide, free magnesium,
So as to generate the corresponding coefficient of expansion of shrinkage character from cement in different hydration processes, what realization transparent concrete expanded can
Control property effectively prevent the early stage of concrete, late period to shrink and crack, improves its anti-permeability performance and durability, is conducive to transparent mixed
The flexural strength and water resistance for coagulating soil are improved, and are entered inside blended cement stratum granulosum additionally by phenol, and are sent out in inside
Raw polymerisation, improves material interlamellar spacing, organic Interface adhesive strength between inorganic particle is improved, by blended cement particle pair
Inside concrete hole is effectively filled, and greatly strengthens two alternate binding abilities, improves transparent concrete again
Flexural strength；
（2）The present invention under the action of high temperature and aqueous slkali, promotes kaolinic silicon oxygen bond and aluminium oxygen bond rupture using kaolin,
These oligomeric state tetrahedron elements regroup with the progress of reaction, gradually dehydration, form network-like sial oxygen compound, will
Sial oxygen compound is effectively filled in transparent concrete internal void so that transparent concrete compact structure is conducive to
The water resistance of bright concrete is improved, and then homemade quartz fiber is modified with polyethylene glycol stearate, due to
Stirring is added to during mixture matrix, is uniformly distributed in the quartz fibre of intrinsic silicon, can be inhibited the shape of bending stress
Into enhancing the mechanical property of concrete, after modified, coarse surface texture is increased to be connect quartz fibre with mixture matrix
Contacting surface is accumulated, and can increase substantially the bonding strength at interface, further improves the flexural strength of transparent concrete, and it is poly- to continue addition
Silicone powder, silicon-oxygen-silicon bound in polysiloxanes powder in silicone molecules are uniformly dispersed and are adsorbed in matrix surface, first
Base or other alkyl groups be then fitly arranged in outside, alkyl is the group for having hydrophobicity, it is this align it is organic
Silicon molecular film shows extremely strong hydrophobicity, effectively prevents the entrance of water, reduces its water absorption, be conducive to transparent concrete
Water resistance is improved, and is with a wide range of applications.
Specific embodiment
Weigh 0.4~0.6kg Portland cements and 0.2~0.4kg sulphate aluminium cements mixed grinding crush 10~
12min collects abrasive flour, is in mass ratio 3：2：24~32min of reaction is mixed in abrasive flour, acetone and phenol by 1,
Reaction paste is obtained, is in mass ratio 1：After 12~16min is mixed in silane coupling agent KH-560 and reaction paste by 5, and
It is placed in baking oven, 20~32min is dried under conditions of being 70~80 DEG C in temperature, collect dried object and grinding sieves with 100 mesh sieve, obtain
To modified blended cement particle；It weighs 80~100g kaolin to be put into high temperature furnace, under conditions of temperature is 650~850 DEG C
45~60min is calcined, cooling discharging obtains metakaolin, then by metakaolin and sodium hydroxide solution that mass fraction is 24%
It is 1 in mass ratio：32~40min is impregnated in 4 mixing, is poured into baking oven after immersion, dry 1 under conditions of being 65~75 DEG C in temperature
~2h, grinding discharging obtain modified metakaolin powder；It weighs after 100~120g quartz grinds 12~16min and crosses 120
Mesh sieve collects sieving quartz powder, and sieving quartz powder is put into kiln, melted 1 at being 1450~1600 DEG C in temperature~
3h obtains molten liquid, and is drawn into silk with high-speed flow, obtains homemade quartz fiber, is in mass ratio 3：1 is fine by homemade quartz
The mixing of peacekeeping polyethylene glycol stearate is placed in beaker, 35~45min of stirring at being 45~65 DEG C in temperature, cooling discharging,
Obtain modified homemade quartz fiber；Count in parts by weight, weigh respectively 30~40 parts of modified blended cement particles, 12~16 parts change
Property metakaolin powder, 6~8 parts of modified homemade quartz fibers and 24~32 parts of deionized waters mixing be placed in blender, turning
Speed is stirs 20~30min, then add 4~6 parts of river sands, 1~3 part of polysiloxanes powder, 2 under conditions of 120~160r/min
~4 parts of ethylenediamines, 1~3 part of lignosulfonate and 10~12 parts of deionized waters, under conditions of rotating speed is 200~300r/min
Continue 1~2h of mixing, discharge to get anti-folding water-resistant type transparent concrete.
Example 1
It weighs 0.4kg Portland cements and 0.2kg sulphate aluminium cements mixed grinding crushes 10min, collect abrasive flour,
It is 3 in mass ratio：2：1 by abrasive flour, acetone and phenol be mixed reaction 24min, obtain reaction paste, in mass ratio for
1：It after 12min is mixed in silane coupling agent KH-560 and reaction paste by 5, is placed in baking oven, in the item that temperature is 70 DEG C
20min is dried under part, dried object is collected and grinding sieves with 100 mesh sieve, obtain modified blended cement particle；80g kaolin is weighed to put
Enter in high temperature furnace, in temperature to calcine 45min under conditions of 650 DEG C, cooling discharging obtains metakaolin, then by metakaolin
The sodium hydroxide solution for being 24% with mass fraction is 1 in mass ratio：32min is impregnated in 4 mixing, is poured into baking oven after immersion, in temperature
Spend be 65 DEG C under conditions of dry 1h, grinding discharging obtains modified metakaolin powder；100g quartz is weighed to grind
120 mesh sieve is crossed after 12min, collects sieving quartz powder, sieving quartz powder is put into kiln, is melted at being 1450 DEG C in temperature
1h processed obtains molten liquid, and is drawn into silk with high-speed flow, obtains homemade quartz fiber, is in mass ratio 3：1 by homemade quartz
Fiber and polyethylene glycol stearate mixing are placed in beaker, stir 35min at being 45 DEG C in temperature, cooling discharging is changed
Property homemade quartz fiber；It counts in parts by weight, weighs 30 parts of modified blended cement particles, 12 parts of modified metakaolin powder respectively
End, 6 parts of modified homemade quartz fibers and 24 parts of deionized water mixing are placed in blender, under conditions of rotating speed is 120r/min
20min is stirred, then adds 4 parts of river sands, 1 part of polysiloxanes powder, 2 parts of ethylenediamines, 1 part of lignosulfonate and 10 parts of deionizations
Water continues that 1h is mixed under conditions of rotating speed is 200r/min, discharges to get anti-folding water-resistant type transparent concrete.
Example 2
It weighs 0.5kg Portland cements and 0.3kg sulphate aluminium cements mixed grinding crushes 11min, collect abrasive flour,
It is 3 in mass ratio：2：1 by abrasive flour, acetone and phenol be mixed reaction 28min, obtain reaction paste, in mass ratio for
1：It after 14min is mixed in silane coupling agent KH-560 and reaction paste by 5, is placed in baking oven, in the item that temperature is 75 DEG C
28min is dried under part, dried object is collected and grinding sieves with 100 mesh sieve, obtain modified blended cement particle；90g kaolin is weighed to put
Enter in high temperature furnace, in temperature to calcine 53min under conditions of 750 DEG C, cooling discharging obtains metakaolin, then by metakaolin
The sodium hydroxide solution for being 24% with mass fraction is 1 in mass ratio：37min is impregnated in 4 mixing, is poured into baking oven after immersion, in temperature
Spend be 70 DEG C under conditions of dry 1.5h, grinding discharging obtains modified metakaolin powder；110g quartz is weighed to grind
120 mesh sieve is crossed after 14min, collects sieving quartz powder, sieving quartz powder is put into kiln, is melted at being 1530 DEG C in temperature
2h processed obtains molten liquid, and is drawn into silk with high-speed flow, obtains homemade quartz fiber, is in mass ratio 3：1 by homemade quartz
Fiber and polyethylene glycol stearate mixing are placed in beaker, stir 40min at being 55 DEG C in temperature, cooling discharging is changed
Property homemade quartz fiber；It counts in parts by weight, weighs 35 parts of modified blended cement particles, 14 parts of modified metakaolin powder respectively
End, 7 parts of modified homemade quartz fibers and 28 parts of deionized water mixing are placed in blender, under conditions of rotating speed is 140r/min
25min is stirred, then adds 5 parts of river sands, 2 parts of polysiloxanes powder, 3 parts of ethylenediamines, 2 parts of lignosulfonates and 11 parts of deionizations
Water continues that 1.5h is mixed under conditions of rotating speed is 250r/min, discharges to get anti-folding water-resistant type transparent concrete.
Example 3
It weighs 0.6kg Portland cements and 0.4kg sulphate aluminium cements mixed grinding crushes 12min, collect abrasive flour,
It is 3 in mass ratio：2：1 by abrasive flour, acetone and phenol be mixed reaction 32min, obtain reaction paste, in mass ratio for
1：It after 16min is mixed in silane coupling agent KH-560 and reaction paste by 5, is placed in baking oven, in the item that temperature is 80 DEG C
32min is dried under part, dried object is collected and grinding sieves with 100 mesh sieve, obtain modified blended cement particle；100g kaolin is weighed to put
Enter in high temperature furnace, in temperature to calcine 60min under conditions of 850 DEG C, cooling discharging obtains metakaolin, then by metakaolin
The sodium hydroxide solution for being 24% with mass fraction is 1 in mass ratio：40min is impregnated in 4 mixing, is poured into baking oven after immersion, in temperature
Spend be 75 DEG C under conditions of dry 2h, grinding discharging obtains modified metakaolin powder；120g quartz is weighed to grind
120 mesh sieve is crossed after 16min, collects sieving quartz powder, sieving quartz powder is put into kiln, is melted at being 1600 DEG C in temperature
3h processed obtains molten liquid, and is drawn into silk with high-speed flow, obtains homemade quartz fiber, is in mass ratio 3：1 by homemade quartz
Fiber and polyethylene glycol stearate mixing are placed in beaker, stir 45min at being 65 DEG C in temperature, cooling discharging is changed
Property homemade quartz fiber；It counts in parts by weight, weighs 40 parts of modified blended cement particles, 16 parts of modified metakaolin powder respectively
End, 8 parts of modified homemade quartz fibers and 32 parts of deionized water mixing are placed in blender, under conditions of rotating speed is 160r/min
30min is stirred, then adds 6 parts of river sands, 3 parts of polysiloxanes powder, 4 parts of ethylenediamines, 3 parts of lignosulfonates and 12 parts of deionizations
Water continues that 2h is mixed under conditions of rotating speed is 300r/min, discharges to get anti-folding water-resistant type transparent concrete.
Comparative example
With the transparent concrete of company of Hefei City production as a comparison case
Transparent concrete in anti-folding water-resistant type transparent concrete produced by the present invention and comparative example is detected, testing result
As shown in table 1：
1st, Mechanics Performance Testing
Reference《Test method for strength of hydraulic cement mortar》The regulation of GB/T17671 is detected.
2nd, breakage rate is tested
The example 1~3 of the invention prepared and comparative example are tested using non-damage detection method, sample is made
The cube specimen of 100mm × 100mm × 100mm, experiment are divided into 4 groups, every group of 5 identical test specimens, for guarantee test data
Accuracy, experiment established calibration relation, improved the confidence level of detection data using two methods comprehensive detection.
Core sample method according to《Factor about core-drilling test concrete strength technical regulation》Standard is tested.
Ultrasonic-rebound method according to《Concrete intensity with rebound method technical regulation》Standard is tested.
1 performance measurement result of table
From the data in table 1, it can be seen that anti-folding water-resistant type transparent concrete produced by the present invention, with mechanical property is good, breakage rate is low, resistance to
The advantages that aqueous strong, hence it is evident that better than comparative example product.Therefore, there is wide prospect of the application.
Claims (5)
1. a kind of preparation method of anti-folding water-resistant type transparent concrete, it is characterised in that specifically preparation process is：
（1）It weighs 0.4~0.6kg Portland cements and 0.2~0.4kg sulphate aluminium cements mixed grinding crushes, collect
Abrasive flour, acetone and phenol are mixed and react, obtains reaction paste by abrasive flour, by silane coupling agent KH-560 and
It after reaction paste is mixed, is placed in drying in baking oven, collects dried object and grinding sieves with 100 mesh sieve, obtain modified mixing water
Mud particle；
（2）It weighs 80~100g kaolin and is put into high temperature furnace and calcine, cooling discharging obtains metakaolin, then by metakaolin
It mixes and impregnates with sodium hydroxide solution, drying in baking oven is poured into after immersion, grinding discharging obtains modified metakaolin powder；
（3）It weighs and 120 mesh sieve is crossed after 100~120g quartz is ground, collect sieving quartz powder, sieving quartz powder is put
Enter in kiln and be melted, obtain molten liquid, and silk is drawn into high-speed flow, obtain homemade quartz fiber, by homemade quartz fiber
It is placed in beaker and stirs with polyethylene glycol stearate mixing, cooling discharging obtains modified homemade quartz fiber；
（4）It counts in parts by weight, weighs 30~40 parts of modified blended cement particles, 12~16 parts of modified metakaolin powder respectively
End, 6~8 parts of modified homemade quartz fibers and 24~32 parts of deionized water mixing are placed in blender and stir, then add 4~6 parts
River sand, 1~3 part of polysiloxanes powder, 2~4 parts of ethylenediamines, 1~3 part of lignosulfonate and 10~12 parts of deionized waters continue
It is mixed, discharges to get anti-folding water-resistant type transparent concrete.
2. a kind of preparation method of anti-folding water-resistant type transparent concrete according to claim 1, it is characterised in that：Step
（1）Described grinds the time as 10~12min, and the mass ratio of abrasive flour, acetone and phenol is 3：2：1, it is stirred to react
Time is 24~32min, and the mass ratio of silane coupling agent KH-560 and reaction paste is 1：5, mixing time is 12~16min,
Drying temperature is 70~80 DEG C, and drying time is 20~32min.
3. a kind of preparation method of anti-folding water-resistant type transparent concrete according to claim 1, it is characterised in that：Step
（2）The calcination temperature is 650~850 DEG C, and calcination time is 45~60min, metakaolin and the hydrogen that mass fraction is 24%
The mass ratio of sodium hydroxide solution is 1：4, soaking time is 32~40min, and drying temperature is 65~75 DEG C, drying time for 1~
2h。
4. a kind of preparation method of anti-folding water-resistant type transparent concrete according to claim 1, it is characterised in that：Step
（3）Described grinds the time as 12~16min, and glass melting temperature is 1450~1600 DEG C, and melting time is 1~3h, is made by oneself
The mass ratio of quartz fibre and polyethylene glycol stearate is 3：1, whipping temp is 45~65 DEG C, mixing time for 35~
45min。
5. a kind of preparation method of anti-folding water-resistant type transparent concrete according to claim 1, it is characterised in that：Step
（4）The speed of agitator is 120~160r/min, and mixing time is 20~30min, and continuation speed of agitator is 200~300r/
Min, continuation mixing time are 1~2h.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711410126.6A CN108178588A (en) | 2017-12-23 | 2017-12-23 | A kind of preparation method of anti-folding water-resistant type transparent concrete |
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| CN201711410126.6A CN108178588A (en) | 2017-12-23 | 2017-12-23 | A kind of preparation method of anti-folding water-resistant type transparent concrete |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796598A (en) * | 2019-03-22 | 2019-05-24 | 泉州欧米克生态建材科技有限公司 | A kind of ceramic green body reinforcing agent and preparation method thereof |
| CN110041035A (en) * | 2019-05-07 | 2019-07-23 | 武汉理工大学 | A kind of C30 high-impermeable concrete of low cement amount and preparation method thereof |
| CN111039630A (en) * | 2019-12-20 | 2020-04-21 | 王军霞 | Preparation method of compression-resistant waterproof type foamed cement |
-
2017
- 2017-12-23 CN CN201711410126.6A patent/CN108178588A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796598A (en) * | 2019-03-22 | 2019-05-24 | 泉州欧米克生态建材科技有限公司 | A kind of ceramic green body reinforcing agent and preparation method thereof |
| CN109796598B (en) * | 2019-03-22 | 2022-04-01 | 泉州欧米克生态建材科技有限公司 | Ceramic body reinforcing agent and preparation method thereof |
| CN110041035A (en) * | 2019-05-07 | 2019-07-23 | 武汉理工大学 | A kind of C30 high-impermeable concrete of low cement amount and preparation method thereof |
| CN110041035B (en) * | 2019-05-07 | 2021-09-21 | 武汉理工大学 | C30 high-impermeability concrete with low consumption of rubber materials and preparation method thereof |
| CN111039630A (en) * | 2019-12-20 | 2020-04-21 | 王军霞 | Preparation method of compression-resistant waterproof type foamed cement |
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