CN105837093A - Concrete and manufacturing method thereof - Google Patents
Concrete and manufacturing method thereof Download PDFInfo
- Publication number
- CN105837093A CN105837093A CN201610236004.9A CN201610236004A CN105837093A CN 105837093 A CN105837093 A CN 105837093A CN 201610236004 A CN201610236004 A CN 201610236004A CN 105837093 A CN105837093 A CN 105837093A
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- Prior art keywords
- concrete
- fine aggregate
- aggregate
- coarse aggregate
- cementitious matter
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
-
- 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
-
- 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
-
- 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 invention belongs to the technical field of a concrete material, and specifically provides concrete and a manufacturing method thereof. The concrete comprises raw materials of coarse aggregate, fine aggregate, a filler, and a cementing material, wherein the mass of the coarse aggregate is 0-20%, the mass of the fine aggregate is 64-92%, and the mass of the filler is 8-16% of that of the whole of the coarse aggregate, fine aggregate, and filler. The mass ratio of the cementing material to the whole of the coarse aggregate, fine aggregate, and filler is 8-13:100. The coarse aggregate, fine aggregate, and filler are subjected to dry blending, and then the cementing material is added for wet blending to prepare the concrete. The concrete has better toughness than bituminous concrete and higher strength than cement concrete, and is widely applied.
Description
Technical field
The invention belongs to concrete material technical field, specifically provide a kind of concrete and preparation method thereof.
Background technology
The concrete that road surface is conventional at present has bituminous concrete and cement concrete, asphalt concrete pavement also referred to as flexibility
Road surface, bituminous concrete has certain pliability but there is the problem that intensity is not enough, easily produce under local function rut,
Push away early diseases such as gathering around, porosity is required relatively stricter simultaneously, too small easy generation bellding, excessive, easily produce Water Damage
Deng；In contrast, cement concrete pavement is also referred to as rigid pavement, has the highest intensity but pliability is not enough, have " just and
Crisp " feature, there is seam many, road-ability is poor, easily occur disconnected plate, come to nothing, freeze thawing, the disease such as salt corrosion.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of concrete and preparation method thereof, by difference being joined
The coarse aggregate of ratio, fine aggregate mix with filler, cementitious matter after dry mixing certain time, obtain high intensity, height after wet-mixing certain time
Flexible concrete.
The present invention is achieved in that raw material includes rough set according to an aspect of the invention, it is provided a kind of concrete
Material, fine aggregate, filler and cementitious matter, described coarse aggregate accounts for coarse aggregate, fine aggregate, the 0-20% of packing quality sum；Described fine aggregate
Account for coarse aggregate, fine aggregate, the 64-92% of packing quality sum；Described filler accounts for described coarse aggregate, fine aggregate, the 8-of packing quality sum
16%；Described cementitious matter quality and coarse aggregate, fine aggregate, packing quality and ratio be 8-13:100.
Further, described concrete also includes that polyester fiber, polyester fiber quality are coarse aggregate, fine aggregate, filler, glue
The 0.1-0.2% of ramming material quality sum.
Further, the particle diameter of described coarse aggregate is 5-10 mm；The particle diameter of described fine aggregate is 0-3 mm and 3-5 mm.
Further, the raw material of described coarse aggregate and fine aggregate is diabase, basaltic one.
Further, described filler is the breeze of limestone stone mill.
Further, described cementitious matter is bituminous epoxy, and bituminous epoxy contains epoxy resin and the solidification of mass ratio 1:1
Agent；
Described epoxy resin is E51 epoxy resin；
Described curing agent is modified fat ammonia ATUREX 365S.
According to another aspect of the present invention, it is provided that the preparation method of a kind of concrete, comprise the steps:
1) gather materials dry mixing, by dried to coarse aggregate and fine aggregate, be placed in the cold burden bucket that mixer is different, proportionally send into title
Batch box is sent in elevator bucket after weighing, and elevator bucket gathers materials mixing after feeding mixes pot and adds filler, dry mixing set time；
2) cementitious matter pretreatment, pours into cementitious matter and mixes and stirs bucket, be stirred by electric blender under normal temperature condition；
3) cementitious matter feeding is mixed in pot, after the wet-mixing set time, obtain described concrete.
Further, step 2) described in after cementitious matter pours into and mixes and stirs bucket, add polyester fiber and be stirred.
Further, in step 1), the dry mixing time is 5-10 s, and in step 3), the wet-mixing time is 80-100 s.
Further, step 2) in the speed of agitator of cementitious matter electric blender be 800-1000 rpm, mixing time
For 35-60 s.
Compared with prior art, it is an advantage of the current invention that:
1, this concrete has the feature of high intensity high-flexibility concurrently, had both had the pliability more excellent than bituminous concrete, and had had again
There is the intensity more excellent than cement concrete, do not have the earlier period damages such as thorough rut, crack；
2, this concrete pore rate is 0 ~ 2%, can effectively prevent the generation of infiltration and Moisture Damage；
3, normal temperature mix with roll, it is not necessary to special mix and compacting equipment, cement concrete or bituminous concrete equipment,
Affected by environment less, construction reliability is higher；
4, this concrete cement material is chemical reaction generation effect, will not produce bellding phenomenon, and have the change such as salt tolerant, acid and alkali-resistance
Learn the performance of corrosion；
5, this concrete also has excellent stress dispersibility and good anti-fatigue performance.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated, it will be appreciated that specific embodiment described herein is used only for explaining the present invention, is not used to
Limit the present invention.
In order to solve the problem that in prior art, concrete pliability and intensity can not have concurrently, the invention provides a kind of mixed
Solidifying soil and preparation method thereof, by by the coarse aggregate of different ratio, mix with filler, cementitious matter after fine aggregate dry mixing certain time
Close, after wet-mixing certain time, obtain the concrete of high intensity, high-flexibility.This product can be used for paving steel bridge deck, concrete bridge
Mat formation in face, airport pavement, harbour and charge station etc. to the higher road surface of concrete requirement it can also be used to repairing, rush construction engineering, right
In repairing rush construction engineering, after work, within 3 hours, i.e. can reach the requirement that is open to traffic or opens the navigation or air flight.
The coarse aggregate grain size that the present invention uses is 5-10 mm, meets standard listed in Table:
The fine aggregate particle diameter that the present invention uses is 0-3mm and 3-5 mm, meets standard listed in Table:
The filler that the present invention uses be limestone through grinding the breeze obtained, meet standard listed in Table:
The cementitious matter that the present invention uses is bituminous epoxy, comprises epoxy resin and the curing agent of mass ratio 1:1, and described cementitious matter accords with
Close standard listed in Table:
The grating of concrete should meet following table standard:
In order to improve the cracking resistance of concrete, can add polyester fiber in concrete, polyester fiber meets listed in Table
Standard:
Embodiment 1,
A kind of concrete, raw material includes particle diameter 0-3 mm, the diabase fine aggregate of 3-5 mm, limestone mineral powder filling materials and epoxy
Bituminous cements；Fine aggregate account for fine aggregate, the 92% of limestone mineral powder filling materials quality sum；Filler accounts for fine aggregate, limestone ore deposit
The 8% of powder packing quality sum；Bituminous epoxy cementitious matter quality and coarse aggregate, fine aggregate, limestone mineral powder filling materials quality and ratio
For 8:100, and bituminous epoxy contains E51 epoxy resin and the modified fat ammonia ATUREX 365S of mass ratio 1:1；
Described concrete also include quality account for coarse aggregate, fine aggregate, limestone mineral powder filling materials, bituminous epoxy cementitious matter quality and
0.1% polyester fiber；
The preparation method of a kind of concrete, comprises the steps:
1) gather materials dry mixing, by dried for the diabase fine aggregate of particle diameter 0-3 mm, 3-5 mm, be placed in different cold of mixer 2
In hopper, proportionally sending into after scale hooper weighs and send in elevator bucket, elevator bucket gathers materials mixing after feeding mixes pot and adds
Limestone mineral powder filling materials, dry mixing 5 s；
2) bituminous epoxy cementitious matter pretreatment, by the E51 epoxy resin of bituminous epoxy cementitious matter, modified fat ammonia ATUREX
365S curing agent is poured into and is mixed and stirred bucket, stirs 35 s by electric blender under normal temperature condition, and rotating speed is 800 rpm, adds polyester
Fiber mixes；
3) cementitious matter feeding is mixed in pot, after wet-mixing 80 s, obtain described concrete.
Embodiment 2,
A kind of concrete, raw material include the diabase coarse aggregate of particle diameter 5-10 mm, particle diameter 0-3 mm, 3-5 mm diabase thin
Gather materials, limestone mineral powder filling materials and bituminous epoxy cementitious matter, coarse aggregate accounts for coarse aggregate, fine aggregate, limestone mineral powder filling materials
The 10% of quality sum；Fine aggregate account for coarse aggregate, fine aggregate, the 74% of limestone mineral powder filling materials quality sum；Filler accounts for coarse aggregate, thin
Gather materials, the 16% of limestone mineral powder filling materials quality sum；Bituminous epoxy cementitious matter quality and coarse aggregate, fine aggregate, limestone ore deposit
The ratio of powder packing quality sum is 1:10, and bituminous epoxy contains E51 epoxy resin and the modified fat ammonia ATUREX of mass ratio 1:1
365S；
Described concrete also include quality account for coarse aggregate, fine aggregate, limestone mineral powder filling materials, bituminous epoxy cementitious matter quality and
0.15% polyester fiber；
The preparation method of a kind of concrete, comprises the steps:
1) gather materials dry mixing, the diabase coarse aggregate of particle diameter 5-10 mm and the diabase fine aggregate of particle diameter 0-3 mm, 3-5 mm are done
After dry, it is placed in the cold burden bucket that mixer 3 is different, proportionally sends into and send in elevator bucket after scale hooper weighs, elevator bucket
Mixing is gathered materials after feeding mixes pot and adds limestone mineral powder filling materials, dry mixing 7 s；
2) bituminous epoxy cementitious matter pretreatment, by the E51 epoxy resin of bituminous epoxy cementitious matter, modified fat ammonia ATUREX
365S curing agent is poured into and is mixed and stirred bucket, stirs 50 s by electric blender under normal temperature condition, and rotating speed is 900 rpm, adds polyester
Fiber mixes；
3) cementitious matter feeding is mixed in pot, after wet-mixing 90 s, obtain described concrete.
Embodiment 3,
A kind of concrete, raw material include the basalt coarse aggregate of particle diameter 5-10 mm, particle diameter 0-3 mm, 3-5 mm basalt thin
Gather materials, limestone mineral powder filling materials and bituminous epoxy cementitious matter, coarse aggregate accounts for coarse aggregate, fine aggregate, limestone mineral powder filling materials
The 20% of quality sum；Fine aggregate account for coarse aggregate, fine aggregate, the 64% of limestone mineral powder filling materials quality sum；Filler accounts for coarse aggregate, thin
Gather materials, the 16% of limestone mineral powder filling materials quality sum；Bituminous epoxy cementitious matter quality and coarse aggregate, fine aggregate, limestone ore deposit
The ratio of powder packing quality sum is 13:100, and bituminous epoxy contains E51 epoxy resin and the modified fat ammonia of mass ratio 1:1
ATUREX 365S curing agent；
Described concrete also include quality account for coarse aggregate, fine aggregate, limestone mineral powder filling materials, bituminous epoxy cementitious matter quality and
0.2% polyester fiber；
The preparation method of a kind of concrete, comprises the steps:
1) gather materials dry mixing, the basalt coarse aggregate of particle diameter 5-10 mm and the basalt fine aggregate of particle diameter 0-3 mm, 3-5 mm are done
After dry, it is placed in the cold burden bucket that mixer 3 is different, proportionally sends into and send in elevator bucket after scale hooper weighs, elevator bucket
Mixing is gathered materials after feeding mixes pot and adds limestone mineral powder filling materials, dry mixing 10 s；
2) bituminous epoxy cementitious matter pretreatment, by E51 epoxy resin and the modified fat ammonia ATUREX of bituminous epoxy cementitious matter
365S curing agent is poured into and is mixed and stirred bucket, stirs 60 s by electric blender under normal temperature condition, and rotating speed is 1000 rpm, adds polyester
Fiber mixes；
3) cementitious matter feeding is mixed in pot, after wet-mixing 100 s, obtain described concrete.
Embodiment 4,
A kind of concrete, raw material include the basalt coarse aggregate of particle diameter 5-10 mm, particle diameter 0-3 mm, 3-5 mm basalt thin
Gather materials, limestone mineral powder filling materials and bituminous epoxy cementitious matter, coarse aggregate accounts for coarse aggregate, fine aggregate, limestone mineral powder filling materials
The 16% of quality sum；Fine aggregate account for coarse aggregate, fine aggregate, the 72% of limestone mineral powder filling materials quality sum；Filler accounts for coarse aggregate, thin
Gather materials, the 12% of limestone mineral powder filling materials quality sum；Bituminous epoxy cementitious matter quality and coarse aggregate, fine aggregate, limestone ore deposit
The ratio of powder packing quality sum is 11:100, and bituminous epoxy contains the E51 epoxy resin of mass ratio 1:1) and modified fat ammonia
ATUREX 365S curing agent；
Described concrete also include quality account for coarse aggregate, fine aggregate, limestone mineral powder filling materials, bituminous epoxy cementitious matter quality and
0.18% polyester fiber；
The preparation method of concrete is with embodiment 3.
Embodiment 1, embodiment 2, embodiment 3 and embodiment 4 are mixed and stirred complete concrete and is directly placed into haul truck, card
Front side again on rear side of car discharging first, it is ensured that first mix and stir complete compound in paving process and first pave.According to on-the-spot mixing time, fortune
Defeated time and decking and rolling time determine rational truck charging quantity, and to ensure that paving process does not waits material, every biscuit should be little 2
Time interior decking and rolling complete.
The concrete performance index of preparation in embodiment 1, embodiment 2, embodiment 3 and embodiment 4 is detected, all accords with
Close standard listed in Table:
And the concrete of preparation in embodiment has been carried out following every detection, and result is as follows:
1, anti-water damage and indirect tensile test on frozen-thaw
From immersion Marshall test and indirect tensile test on frozen-thaw result it can be seen that the water resistant damage capability of concrete is excellent, mainly
Reason is that it to the insensitivity of temperature and have employed the match ratio of gathering materials that a kind of voidage is the least, and water hardly enters inside test specimen
Damaging test specimen, the most also explanation cementitious matter can be effectively combined with building stones, stops hydrone to cementitious matter molecule
Substitution effect.
2, low temperature bend test
The concrete rut plate that in room conditions prepared by formed embodiment, then carries out health, after it is fully cured, and cutting
Become the girder test specimen of 30 × 35 × 250mm, carry out low temperature bend test.Experimental condition: test temperature is-10 DEG C ,-20 DEG C, speed
Rate is 50 mm/min, and-10 DEG C of result of the tests see table:
-20 DEG C of result of the tests see table:
From low temperature bend test result it can be seen that the bending property of the concrete of-10 DEG C meets far away design objective requirement.With
Time, bending tensile strength and the most general asphalt of stiffness modulus have raising by a relatively large margin；
Under the conditions of-20 DEG C, bending tensile strength increases to 36.04MPa, but mid-span deflection is reduced to 0.95mm.Result of the test table
Bright under extremely low temperature test specimen stiffness modulus become big, compound is hardening to become fragile, and brittle break plays a leading role, but relative to common
Bituminous concrete, the concrete of the present invention the most still demonstrates excellent deformability.
3, infiltration test
Concrete road surface permeability performance is an indirect indexes of reflection pavement concrete mixture gradation composition, is also concrete
One important indicator of road surface water stability.The concrete of the present invention as the structure sheaf of deck paving system, its infiltration coefficient
Being very important performance indications, its hydrostatic pressure infiltration test result see table:
As can be seen from the above table, in 3min, the water surface is kept essentially stationary, and only have dropped 1mL, it may be said that bright test specimen is the most impermeable
Water.Due to concrete of the present invention be nominal maximum aggregate size be the continous way close-graded of 5mm so that it has the most excellent water proof
Property.
In actual use, when there being water on road surface, bigger flowing pressure can be produced under wheel pressure effect, in order to
Probe into concrete water resistance under bigger water pressure, by " highway steel box girder bridge floor paving technique of design and construction guide "
Method design experiment, head uses 5.1m, and result of the test see table:
Result of the test shows, even if under the flowing pressure effect of high vehicle speeds, concrete of the present invention still has very
Excellent water resistance.
4, compressive strength test
Marshal piece is used to carry out unconfined compression test, result of the test such as following table:
From the point of view of result of the test, the compression strength of marshal piece is up to 70 Mpa, far above general cement concrete, can protect
Card concrete does not produce rut disease, and the uniformity of concrete is also very good simultaneously.
Claims (10)
1. a concrete, it is characterised in that raw material includes that coarse aggregate, fine aggregate, filler and cementitious matter, described coarse aggregate account for slightly
Gather materials, fine aggregate, the 0-20% of packing quality sum；Described fine aggregate accounts for coarse aggregate, fine aggregate, the 64-92% of packing quality sum；Institute
State filler and account for described coarse aggregate, fine aggregate, the 8-16% of packing quality sum；Described cementitious matter quality and coarse aggregate, fine aggregate, fill out
The ratio of material quality sum is 8-13:100.
2. according to the concrete described in claim 1, it is characterised in that described concrete also includes polyester fiber, polyester fiber
Quality is coarse aggregate, fine aggregate, filler, the 0.1-0.2% of cementitious matter quality sum.
3. according to the arbitrary described concrete of claim 1 or 2, it is characterised in that the particle diameter of described coarse aggregate is 5-10 mm；
The particle diameter of described fine aggregate is 0-3 mm and 3-5 mm.
4. according to the arbitrary described concrete of claim 1 or 2, it is characterised in that the raw material of described coarse aggregate and fine aggregate is
Diabase, basaltic one.
5. according to the arbitrary described concrete of claim 1 or 2, it is characterised in that described filler is the ore deposit of limestone stone mill
Powder.
6. according to the arbitrary described concrete of claim 1 or 2, it is characterised in that described cementitious matter is bituminous epoxy, and epoxy drips
The blue or green epoxy resin containing mass ratio 1:1 and curing agent；
Described epoxy resin is E51 epoxy resin；
Described curing agent is modified fat ammonia ATUREX 365S.
7. the preparation method of a concrete, it is characterised in that comprise the steps:
1) gather materials dry mixing, by dried to coarse aggregate and fine aggregate, be placed in the cold burden bucket that mixer is different, proportionally send into title
Batch box is re-fed in elevator bucket after weighing, and elevator bucket gathers materials mixing after feeding mixes pot and adds filler, dry mixing set time；
2) cementitious matter pretreatment, pours into cementitious matter and mixes and stirs bucket, be stirred by electric blender under normal temperature condition；
3) cementitious matter feeding is mixed in pot, after the wet-mixing set time, obtain described concrete.
8. according to the preparation method of the concrete described in claim 7, it is characterised in that step 2) described in cementitious matter pour into and mix
After bucket, add polyester fiber and be stirred.
9. according to the preparation method of the concrete described in claim 7, it is characterised in that in step 1), the dry mixing time is 5-10
S, in step 3), the wet-mixing time is 80-100 s.
10. according to the preparation method of the concrete described in claim 7, it is characterised in that step 2) in cementitious matter electric mixing
The speed of agitator mixing machine is 800-1000 rpm, and mixing time is 35-60 s.
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| CN201610236004.9A CN105837093A (en) | 2016-04-18 | 2016-04-18 | Concrete and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236004.9A CN105837093A (en) | 2016-04-18 | 2016-04-18 | Concrete and manufacturing method thereof |
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| CN105837093A true CN105837093A (en) | 2016-08-10 |
Family
ID=56588558
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342857A (en) * | 2019-07-11 | 2019-10-18 | 河南省路嘉路桥股份有限公司 | A kind of highway engineering bituminous concrete and preparation method thereof |
| CN111321653A (en) * | 2020-04-03 | 2020-06-23 | 沈阳建筑大学 | Road traffic marking and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767958A (en) * | 2008-12-31 | 2010-07-07 | 黄卫 | High-performance light-weight epoxy asphalt concrete and preparation method thereof |
| JP2011006297A (en) * | 2009-06-26 | 2011-01-13 | Mitsubishi Materials Corp | Concrete composition and hardened concrete |
| CN102584112A (en) * | 2012-03-12 | 2012-07-18 | 山西省交通科学研究院 | Epoxy asphalt concrete for roads and bridges and preparation method of epoxy asphalt concrete |
| CN102585528A (en) * | 2012-02-23 | 2012-07-18 | 南京大学 | High-performance epoxy bitumen mixture easy to construct and maintain and preparation method thereof |
-
2016
- 2016-04-18 CN CN201610236004.9A patent/CN105837093A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767958A (en) * | 2008-12-31 | 2010-07-07 | 黄卫 | High-performance light-weight epoxy asphalt concrete and preparation method thereof |
| JP2011006297A (en) * | 2009-06-26 | 2011-01-13 | Mitsubishi Materials Corp | Concrete composition and hardened concrete |
| CN102585528A (en) * | 2012-02-23 | 2012-07-18 | 南京大学 | High-performance epoxy bitumen mixture easy to construct and maintain and preparation method thereof |
| CN102584112A (en) * | 2012-03-12 | 2012-07-18 | 山西省交通科学研究院 | Epoxy asphalt concrete for roads and bridges and preparation method of epoxy asphalt concrete |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342857A (en) * | 2019-07-11 | 2019-10-18 | 河南省路嘉路桥股份有限公司 | A kind of highway engineering bituminous concrete and preparation method thereof |
| CN111321653A (en) * | 2020-04-03 | 2020-06-23 | 沈阳建筑大学 | Road traffic marking and preparation method thereof |
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