CN107056193A - A kind of antiseepage resistance to compression Ecological Road pipe culvert and preparation method thereof - Google Patents
A kind of antiseepage resistance to compression Ecological Road pipe culvert and preparation method thereof Download PDFInfo
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- CN107056193A CN107056193A CN201710410290.0A CN201710410290A CN107056193A CN 107056193 A CN107056193 A CN 107056193A CN 201710410290 A CN201710410290 A CN 201710410290A CN 107056193 A CN107056193 A CN 107056193A
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- pipe culvert
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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
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of antiseepage resistance to compression Ecological Road pipe culvert, it is characterised in that includes the raw material of following parts by weight：30 50 parts of flyash, 40 50 parts of slag, 20 30 parts of gangue, 50 60 parts of portland cement, 70 100 parts of river sand, 15 25 parts of waterproof latex, 5 10 parts of concrete intensifier, 5 15 parts of parts of waterproof additive, 37 parts of water reducer.Antiseepage resistance to compression Ecological Road pipe culvert antiseepage outlet capacity of the invention is strong, anti-pressure ability is preferable, mechanical strength is higher, while employing substantial amounts of industrial waste in preparation process, has reached energy-conserving profit waste, the purpose of environmental protection.The antiseepage resistance to compression Ecological Road pipe culvert material cost is relatively low, raw material is easy to get and preparation method simple, with higher practical value and good application prospect.
Description
Technical field
The present invention relates to road pipe culvert field of material technology, and in particular to a kind of antiseepage resistance to compression Ecological Road pipe culvert and its system
Preparation Method.
Background technology
Pipe culvert（pipe culvert）Refer to the water pipe for being embedded in underground, the water channel below ground elevation can be used as.Pipe culvert is public
Structures in the railway engineering of road, generally refer to pipe culvert, and a section pipe exactly made with armored concrete is made
Culvert.General application method be first according to the size of geological condition and excavated volume, determine foundation excavation form (hand excavation,
Mechanical equivalent of light excavation, hand fit's mechanical equivalent of light excavation) stable case of side slope is detected at any time in digging process, and carry out original number
According to record, to designed elevation after in foundation ditch bottom surrounding, gutter is set, to drain pit water accumulation in time, it is ensured that base it is native not by
Foundation bearing capacity experiment is carried out immediately after water immersion excavation of foundation pit to designed elevation.If being unsatisfactory for requiring, basement process should be carried out,
It can be constructed after meeting requirement.
Pipe culvert generally requires prefabricated, prefabricated pipe culvert finished product, surface should clean it is smooth, without honeycomb, pitted skin, isolation hole
Hole, broken angle or other defect, and the vestige without outside coating.Appearance profile is clear, and lines are straight, no warping phenomenon.Prefabricated pipe
The concrete strength of culvert, which should reach, just allows the demoulding after 70%, the quality of materials of all prefabricated pipe culverts, manufacturing process and is made
Component, all should be checked and test in prefabricated place, specific to examine and experimental project, all should ratify through engineer.Pipe culvert
In transport unloading process, anticollision measure should be taken, it is to avoid joint damage is cracked.In pipe culvert cargo handling process, should not
Roll on the ground.Pipe culvert generally uses the finished product tube coupling of prefabrication concrete reinforced pipe, and tube coupling form of fracture is divided into circular, ellipse
Circular, avette, rectangle etc..When pipe culvert is designed as concrete or masonry is basic, basis should set concrete cradle above, its top
Arcwall face should be close to close with pipe shaft, make tube coupling uniform stressed.When pipe culvert is directly to be set without concrete (or masonry) basis, body
, should be real by the rammer densification of ttom of pipe soil layer according to design requirement when on subsoil, and make the curved pipe closely connected with pipe shaft radian
Seat, should be noted that holding is complete when installing tube coupling.When ttom of pipe soil layer bearing capacity does not meet design requirement, should be by code requirement at
Reason, reinforcing, the subsiding crack of pipe culvert should be located at joints of segment.The ditch bed of pipe culvert intake-outlet should arrange straight suitable, be led with upstream and downstream
Flow drainage system connection smooth, firm.
Pipe culvert is embedded in the pipeline below earth's surface, when culvert pipe is used as water supply or draining, it is ensured that its excellent seepage capability,
Anti-pressure ability, the antiseepage anti-pressure ability of pipe culvert prepared by technology today is mostly inadequate, while employing the materials such as sandstone, wastes money
Source has larger harm to massif environment.
The content of the invention
For the defect of prior art, it is an object of the invention to provide a kind of antiseepage resistance to compression Ecological Road pipe culvert, the pipe culvert
Antiseepage outlet capacity is strong, anti-pressure ability preferable, mechanical strength is higher, while employing substantial amounts of industrial waste in preparation process, reaches
Energy-conserving profit waste, the purpose of environmental protection are arrived.The antiseepage resistance to compression Ecological Road pipe culvert material cost is relatively low, raw material is easy to get and made
Preparation Method is simple, with higher practical value and good application prospect.
The present invention solves technical problem and adopted the following technical scheme that：
The invention provides a kind of antiseepage resistance to compression Ecological Road pipe culvert, include the raw material of following parts by weight：
It is 30-50 parts of flyash, 40-50 parts of slag, 20-30 parts of gangue, 50-60 parts of portland cement, 70-100 parts of river sand, anti-
15-25 parts of aqueous latex, 5-10 parts of concrete intensifier, 5-15 parts of waterproof additive, 3-7 parts of water reducer.
Preferably, the antiseepage resistance to compression Ecological Road pipe culvert includes the raw material of following parts by weight：
40 parts of flyash, 45 parts of slag, 25 parts of gangue, 55 parts of portland cement, 85 parts of river sand, 20 parts of waterproof latex, coagulation
Native 7.5 parts of reinforcing agent, 10 parts of waterproof additive, 5 parts of water reducer.
Preferably, the waterproof latex is the one or more in polychloroprene latex, styrene-butadiene latex, NBR latex.
Preferably, the waterproof additive is that methyl silicon sodium alcoholate, ethyl sodium silanolate, inorganic aluminate water-proof agent are by weight
1:1:2 mixture.
Preferably, the water reducer be naphthalene series high-efficiency water-reducing agent, it is aliphatic high-efficiency water reducing agent, aminosulfonate-based superplasticizer, poly-
One or more in carboxylic acid high-performance water reducing agent.
Preferably, the concrete intensifier is polyacrylamide copolymer, cataloid, sodium tripolyphosphate, three
Monoethanolamine, water are 10 by weight:2:2:1:60 mixture.
Present invention also offers a kind of preparation method of antiseepage resistance to compression Ecological Road pipe culvert, comprise the following steps：
Step one, will flyash, slag, gangue mix add pulverizer in crush, cross 60 mesh sieves, feeding calcining furnace in
At 850-950 DEG C calcine 15-35 minute, cooling, washing, filtering feeding ball mill in be ground to carefully 200 mesh sieves mixed
Thing A；
Step 2, mixture A, river sand, waterproof latex, portland cement, water reducer, appropriate water made from step one are mixed
After uniform concrete intensifier, waterproof additive is added to be sufficiently stirred for 15-25 minute, the slurry after being well mixed pour in
To form pipe culvert base substrate B in framework of steel reinforcement；
Step 3, pipe culvert base substrate B made from step 3 is put into steam curing stove in 185-195 DEG C, steam pressure 1.3-
Conserved 10-12 hours under 1.5MPa, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
Preferably, the step one is：Flyash, slag, gangue are mixed to add in pulverizer and crushed, 60 mesh are crossed
Calcined 25 minutes at 900 DEG C in sieve, feeding calcining furnace, be ground in cooling, washing, filtering feeding ball mill and carefully cross 200 mesh
Sieve obtains mixture A；
Mixing time is 20 minutes in the step 2；
The step 3 is：Pipe culvert base substrate B made from step 3 is put into steam curing stove in 190 DEG C, steam pressure
Conserved 11 hours under 1.4MPa, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
Compared with prior art, the present invention has following beneficial effect：
（1）The antiseepage resistance to compression Ecological Road pipe culvert of the present invention takes full advantage of using flyash, slag, gangue as main component
Solid waste, has on the one hand accomplished twice laid, has on the other hand saved resource, has reduced environmental pollution.
（2）The antiseepage resistance to compression Ecological Road pipe culvert of the present invention with the addition of waterproof latex, and waterproof latex typically largely uses room
The modification of the waterproofing work material such as face, underground cavern, can be effectively increased the water resistance of the micro-surface area of culvert pipe.
（3）The antiseepage resistance to compression Ecological Road pipe culvert of the present invention with the addition of concrete intensifier, and the reinforcing agent is polyacrylamide
Amine copolymer thing, cataloid, sodium tripolyphosphate, the mixture of triethanolamine, the additive is endangered reinforcing bar non-corroding, energy
Effectively improve the strength grade of concrete.
（4）The antiseepage resistance to compression Ecological Road pipe culvert of the present invention adds a small amount of waterproof additive, and the additive is methyl
Firm compact is formed in sodium silanolate, ethyl sodium silanolate, the mixture of inorganic aluminate water-proof agent, mixture incorporation mortar concrete
Hydrophobic substance, filling, capillary porosity and aquaporin that concrete, mortar are formed in hardening process are blocked, with extremely strong
The repellency of hydrophobicity and moisture, so as to assign pipe culvert excellent water resistance.
（5）Antiseepage resistance to compression Ecological Road pipe culvert material cost of the invention is relatively low, raw material is easy to get and preparation method is simple,
With higher practical value and good application prospect.
Embodiment
With reference to specific embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of protection of the invention.
Embodiment 1.
The antiseepage resistance to compression Ecological Road pipe culvert of the present embodiment, includes the raw material of following parts by weight：
30 parts of flyash, 40 parts of slag, 20 parts of gangue, 50 parts of portland cement, 70 parts of river sand, 15 parts of waterproof latex, coagulation
Native 5 parts of reinforcing agent, 5 parts of waterproof additive, 3 parts of water reducer.
Waterproof latex is polychloroprene latex in the present embodiment.
Waterproof additive is that methyl silicon sodium alcoholate, ethyl sodium silanolate, inorganic aluminate water-proof agent are by weight in the present embodiment
1:1:2 mixture.
Water reducer is naphthalene series high-efficiency water-reducing agent in the present embodiment.
Concrete intensifier is polyacrylamide copolymer, cataloid, sodium tripolyphosphate, three second in the present embodiment
Hydramine, water are 10 by weight:2:2:1:60 mixture.
The preparation method of the antiseepage resistance to compression Ecological Road pipe culvert of the present embodiment, comprises the following steps：
Step one, will flyash, slag, gangue mix add pulverizer in crush, cross 60 mesh sieves, feeding calcining furnace in
At 850 DEG C calcine 15 minutes, cooling, washing, filtering feeding ball mill in be ground to carefully cross 200 mesh sieves obtain mixture A；
Step 2, mixture A, river sand, waterproof latex, portland cement, water reducer, appropriate water made from step one are mixed
Concrete intensifier, waterproof additive are added after uniform to be sufficiently stirred for 15 minutes, the slurry after being well mixed is poured in steel
To form pipe culvert base substrate B in muscles and bones frame；
Step 3, pipe culvert base substrate B made from step 3 is put into steam curing stove and supported under 185 DEG C, steam pressure 1.3MPa
Shield 10 hours, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
Embodiment 2.
The antiseepage resistance to compression Ecological Road pipe culvert of the present embodiment, includes the raw material of following parts by weight：
50 parts of flyash, 50 parts of slag, 30 parts of gangue, 60 parts of portland cement, 100 parts of river sand, 25 parts of waterproof latex, coagulation
Native 10 parts of reinforcing agent, 15 parts of waterproof additive, 7 parts of water reducer.
Waterproof latex is styrene-butadiene latex in the present embodiment.
Waterproof additive is that methyl silicon sodium alcoholate, ethyl sodium silanolate, inorganic aluminate water-proof agent are by weight in the present embodiment
1:1:2 mixture.
Water reducer is aliphatic high-efficiency water reducing agent in the present embodiment.
Concrete intensifier is polyacrylamide copolymer, cataloid, sodium tripolyphosphate, three second in the present embodiment
Hydramine, water are 10 by weight:2:2:1:60 mixture.
The preparation method of the antiseepage resistance to compression Ecological Road pipe culvert of the present embodiment, comprises the following steps：
Step one, will flyash, slag, gangue mix add pulverizer in crush, cross 60 mesh sieves, feeding calcining furnace in
At 950 DEG C calcine 35 minutes, cooling, washing, filtering feeding ball mill in be ground to carefully cross 200 mesh sieves obtain mixture A；
Step 2, mixture A, river sand, waterproof latex, portland cement, water reducer, appropriate water made from step one are mixed
Concrete intensifier, waterproof additive are added after uniform to be sufficiently stirred for 25 minutes, the slurry after being well mixed is poured in steel
To form pipe culvert base substrate B in muscles and bones frame；
Step 3, pipe culvert base substrate B made from step 3 is put into steam curing stove and supported under 195 DEG C, steam pressure 1.5MPa
Shield 12 hours, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
Embodiment 3.
The antiseepage resistance to compression Ecological Road pipe culvert of the present embodiment, includes the raw material of following parts by weight：
40 parts of flyash, 45 parts of slag, 25 parts of gangue, 55 parts of portland cement, 85 parts of river sand, 20 parts of waterproof latex, coagulation
Native 7.5 parts of reinforcing agent, 10 parts of waterproof additive, 5 parts of water reducer.
Waterproof latex is NBR latex in the present embodiment.
Waterproof additive is that methyl silicon sodium alcoholate, ethyl sodium silanolate, inorganic aluminate water-proof agent are by weight in the present embodiment
1:1:2 mixture.
Water reducer is aminosulfonate-based superplasticizer in the present embodiment.
Concrete intensifier is polyacrylamide copolymer, cataloid, sodium tripolyphosphate, three second in the present embodiment
Hydramine, water are 10 by weight:2:2:1:60 mixture.
The preparation method of the antiseepage resistance to compression Ecological Road pipe culvert of the present embodiment, comprises the following steps：
Step one, will flyash, slag, gangue mix add pulverizer in crush, cross 60 mesh sieves, feeding calcining furnace in
At 900 DEG C calcine 25 minutes, cooling, washing, filtering feeding ball mill in be ground to carefully cross 200 mesh sieves obtain mixture A；
Step 2, mixture A, river sand, waterproof latex, portland cement, water reducer, appropriate water made from step one are mixed
Concrete intensifier, waterproof additive are added after uniform to be sufficiently stirred for 20 minutes, the slurry after being well mixed is poured in steel
To form pipe culvert base substrate B in muscles and bones frame；
Step 3, pipe culvert base substrate B made from step 3 is put into steam curing stove and supported under 190 DEG C, steam pressure 1.4MPa
Shield 11 hours, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
The performance test results of antiseepage resistance to compression Ecological Road pipe culvert are as follows made from various embodiments above：
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Compression strength（MPa） | 59 | 61 | 63 | 48 |
| Permeable pressure（Mpa） | 1.6 | 1.7 | 1.7 | 0.9 |
The antiseepage resistance to compression Ecological Road pipe culvert of the present invention takes full advantage of solid waste, has on the one hand accomplished twice laid, separately
On the one hand resource saved, reduced environmental pollution；With the addition of waterproof latex can be effectively increased the waterproof of micro-surface area of culvert pipe
Performance；With the addition of concrete intensifier can effectively improve the strength grade of concrete；A small amount of waterproof additive is added, is assigned
The excellent water resistance of pipe culvert.Antiseepage resistance to compression Ecological Road pipe culvert material cost of the invention is relatively low, raw material is easy to get and preparation side
Method is simple, with higher practical value and good application prospect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes include in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
1. a kind of antiseepage resistance to compression Ecological Road pipe culvert, it is characterised in that include the raw material of following parts by weight：
It is 30-50 parts of flyash, 40-50 parts of slag, 20-30 parts of gangue, 50-60 parts of portland cement, 70-100 parts of river sand, anti-
15-25 parts of aqueous latex, 5-10 parts of concrete intensifier, 5-15 parts of waterproof additive, 3-7 parts of water reducer.
2. antiseepage resistance to compression Ecological Road pipe culvert according to claim 1, it is characterised in that the antiseepage resistance to compression Ecological Road
Pipe culvert includes the raw material of following parts by weight：
40 parts of flyash, 45 parts of slag, 25 parts of gangue, 55 parts of portland cement, 85 parts of river sand, 20 parts of waterproof latex, coagulation
Native 7.5 parts of reinforcing agent, 10 parts of waterproof additive, 5 parts of water reducer.
3. antiseepage resistance to compression Ecological Road pipe culvert according to claim 1 or 2, it is characterised in that the waterproof latex is chlorine
One or more in fourth latex, styrene-butadiene latex, NBR latex.
4. antiseepage resistance to compression Ecological Road pipe culvert according to claim 1 or 2, it is characterised in that the waterproof additive is
Methyl silicon sodium alcoholate, ethyl sodium silanolate, inorganic aluminate water-proof agent are 1 by weight:1:2 mixture.
5. antiseepage resistance to compression Ecological Road pipe culvert according to claim 1 or 2, it is characterised in that the water reducer is naphthalene system
One or more in high efficiency water reducing agent, aliphatic high-efficiency water reducing agent, aminosulfonate-based superplasticizer, high performance water reducing agent of polyocarboxy acid.
6. antiseepage resistance to compression Ecological Road pipe culvert according to claim 1 or 2, it is characterised in that the concrete intensifier
It is 10 by weight for polyacrylamide copolymer, cataloid, sodium tripolyphosphate, triethanolamine, water:2:2:1:60
Mixture.
7. a kind of preparation method of antiseepage resistance to compression Ecological Road pipe culvert according to claim 1 or 2, it is characterised in that bag
Include following steps：
Step one, will flyash, slag, gangue mix add pulverizer in crush, cross 60 mesh sieves, feeding calcining furnace in
At 850-950 DEG C calcine 15-35 minute, cooling, washing, filtering feeding ball mill in be ground to carefully 200 mesh sieves mixed
Thing A；
Step 2, mixture A, river sand, waterproof latex, portland cement, water reducer, appropriate water made from step one are mixed
After uniform concrete intensifier, waterproof additive is added to be sufficiently stirred for 15-25 minute, the slurry after being well mixed pour in
To form pipe culvert base substrate B in framework of steel reinforcement；
Step 3, pipe culvert base substrate B made from step 3 is put into steam curing stove in 185-195 DEG C, steam pressure 1.3-
Conserved 10-12 hours under 1.5MPa, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
8. the preparation method of antiseepage resistance to compression Ecological Road pipe culvert according to claim 7, it is characterised in that the step one
For：Flyash, slag, gangue are mixed to add in pulverizer and crushed, crosses and is forged in 60 mesh sieves, feeding calcining furnace at 900 DEG C
Burn 25 minutes, cooling, washing, filtering feeding ball mill in be ground to carefully cross 200 mesh sieves obtain mixture A；
Mixing time is 20 minutes in the step 2；
The step 3 is：Pipe culvert base substrate B made from step 3 is put into steam curing stove in 190 DEG C, steam pressure
Conserved 11 hours under 1.4MPa, cool the antiseepage resistance to compression Ecological Road pipe culvert come out of the stove and prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410290.0A CN107056193A (en) | 2017-06-03 | 2017-06-03 | A kind of antiseepage resistance to compression Ecological Road pipe culvert and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410290.0A CN107056193A (en) | 2017-06-03 | 2017-06-03 | A kind of antiseepage resistance to compression Ecological Road pipe culvert and preparation method thereof |
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| CN107056193A true CN107056193A (en) | 2017-08-18 |
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| CN201710410290.0A Withdrawn CN107056193A (en) | 2017-06-03 | 2017-06-03 | A kind of antiseepage resistance to compression Ecological Road pipe culvert and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585740A (en) * | 2018-05-11 | 2018-09-28 | 安徽砼宇特构科技有限公司 | A kind of high-strength waterproof underground pipe culvert and preparation method thereof |
| CN110480830A (en) * | 2019-08-19 | 2019-11-22 | 杭州正博新型建筑材料有限公司 | A kind of corrosion-resistant mortar and its Preparation equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859209A (en) * | 2016-03-24 | 2016-08-17 | 安徽砼宇特构科技有限公司 | Anti-cracking underground pipe culvert and preparation method therefor |
-
2017
- 2017-06-03 CN CN201710410290.0A patent/CN107056193A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859209A (en) * | 2016-03-24 | 2016-08-17 | 安徽砼宇特构科技有限公司 | Anti-cracking underground pipe culvert and preparation method therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585740A (en) * | 2018-05-11 | 2018-09-28 | 安徽砼宇特构科技有限公司 | A kind of high-strength waterproof underground pipe culvert and preparation method thereof |
| CN110480830A (en) * | 2019-08-19 | 2019-11-22 | 杭州正博新型建筑材料有限公司 | A kind of corrosion-resistant mortar and its Preparation equipment |
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