CN109577149A - A kind of kerbstone Paving Techniques and paver - Google Patents
A kind of kerbstone Paving Techniques and paver Download PDFInfo
- Publication number
- CN109577149A CN109577149A CN201811465421.6A CN201811465421A CN109577149A CN 109577149 A CN109577149 A CN 109577149A CN 201811465421 A CN201811465421 A CN 201811465421A CN 109577149 A CN109577149 A CN 109577149A
- Authority
- CN
- China
- Prior art keywords
- rubble
- kerbstone
- blanking
- inclined plate
- concrete
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C2019/2055—Details not otherwise provided for
- E01C2019/207—Feeding the distribution means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
A kind of kerbstone Paving Techniques and paver, 1) stirring to obtain concrete, 2) one layer of single graded broken stone is spilt on the kerbstone face upper berth that paves, ballast grain sizes range is 26.5-37.5mm, the width of rubble paving layer is less than kerbstone width, rubble paving layer is located in the middle part of kerbstone bottom surface, and the difference of the width of rubble paving layer and kerbstone width is in 60-200mm；3) rubble of single gradation is added in concrete layer while spread concrete on rubble paving layer, rubble is accumulated on kerbstone longitudinal direction, and the distance between highest point and kerbstone top surface are in 30-50mm, the ballast grain sizes range 16-37.5mm that longitudinally accumulates；4) maximum width that rubble is longitudinally accumulated is not more than the 2/3 of kerbstone width, and the distance between both ends and curb flanks lower limit are 30mm；5) rubble longitudinally accumulated is mixed by way of extruding with fresh concrete.The technique can effectively improve the ability of kerbstone freeze thawing resistance circulation, and reduce the dosage of cementitious material.
Description
Technical field
The present invention relates to kerbstone Paving Techniques and the equipment for realizing the Paving Techniques.
Background technique
During kerbstone paves, the concrete used is usually dry concrete, in order to guarantee molding effect, slump control
That makes is very low, and plasticity is poor, and the rear surface that paves cavity is more, and interior porosity is also high.Freeze thawing resistance in the north, this kerbstone follows
For the performance of ring with regard to excessively poor, service life is short, needs running check and maintenance, and the cost in later period is very high.
However, to ensure that concrete deformation amount is very small after mold molding, have to be applicable in dry concrete,
Because if the slump is big, although concrete vibration air exhaust effect is good, it is easier to closely knit, after mold molding, deflection is big,
It is easy to appear the crack of internal large area.
Porosity is controlled, using existing technique, there are certainly an optimal values, such as the use of the slump are 20mm
When concrete, vibration frequency, travel speed, the parameters such as inlet amount can obtain an optimal value by cooperation, but this is most
The effect of the upper limit of the figure of merit, the freeze thawing resistance circulation of kerbstone obtained is still poor.The performance change of concrete clearly, especially
It is the working performance of fresh concrete, and fluctuation is very big, it is difficult to ensure that the stabilization of each parameter, and it is optimal in order to obtain this
Value, control difficulty is very high, is typically only capable to the guarantee being to try to and stablizes in some average range, is unable to reach theoretical value.
Summary of the invention
The purpose of the present invention is to provide it is a kind of using inductile or plastic concrete carry out technique that kerbstone paves and
The equipment for realizing the technique.
A kind of kerbstone Paving Techniques, comprising the following steps:
1) stirring to obtain concrete, it is characterised in that:
2) one layer of single graded broken stone is spilt on the kerbstone face upper berth that paves, ballast grain sizes range is 26.5-37.5mm；
3) plastotype is carried out to concrete using mold, while spread concrete on rubble paving layer in concrete layer
The rubble of single gradation is added, rubble is accumulated on kerbstone longitudinal direction, and the distance between highest point and kerbstone top surface are in 30-
50mm, the ballast grain sizes range 16-37.5mm longitudinally accumulated；The maximum width that rubble is longitudinally accumulated is no more than kerbstone width
2/3, the distance between both ends and curb flanks lower limit are 30mm；The rubble longitudinally accumulated by way of extruding with newly mix it is mixed
Solidifying soil mixing.
Further, the width of rubble paving layer is less than kerbstone width, and rubble paving layer is located in the middle part of kerbstone bottom surface,
And the difference of the width of rubble paving layer and kerbstone width is in 60-200mm.
Preferably, the ballast grain sizes that the rubble paving layer uses are greater than the partial size for longitudinally accumulating the rubble used.
Preferably, the slump of the concrete is within the scope of 10-150mm.
Further, the width of rubble paving layer is not less than kerbstone width, and the width and kerbstone of rubble paving layer
The difference of width is within the scope of 0-50mm.
Layer of glass fiber grid is laid on the rubble paving layer, glass fiber grid aperture is rubble paving layer ballast grain sizes
1.5-2 again.
A kind of paver, including car body, fixing mould on car body, which is characterized in that mold includes the shell of cuboid,
Housing forward end top fixing concrete lower hopper, fixed bulk material device below the rear side of lower hopper in shell, for dispersing coagulation
Soil；
Fixed insertion type vibrator in shell, vibrator are located at the rear of bulk material device；
In shell, in the fixed-type baffle group in the rear of vibrator, forming baffle group includes inclined plate, flat clamp, and
Two vertical symmetrically arranged side plastotype plates, the front edge of board that baroclines are fixed, side higher than rear end with housing sidewall vertical seal
Plastotype plate includes arc diversion division and planar portions, and arc water conservancy diversion cross section is arc, and front and housing sidewall sealing are fixed
Connection, and the bottom edge sealing of vertex and inclined plate connects, planar portions are located at the rear of the vacant side of diversion division, flat with housing sidewall
Row, the gap between planar portions and housing sidewall are not less than 30mm, and flat clamp is horizontally disposed, the back sealing of front and inclined plate
Connection, and bottom surface and the top of side plastotype plate are tightly connected；
In the fixed floating device in the rear of molding baffle group in shell, for smoothing out the top surface of concrete；
Housing forward end fixes a rubble lower hopper, and the bottom end of rubble lower hopper is connected to rubble limiting slot, rubble limit
Slot extends to the back-end from housing forward end, the fixed limit plate in the front end of rubble limiting slot, broken for limiting the thickness of rubble paving layer
The height of stone limiting slot is less than the height of side plastotype plate, the gap between less than two side plastotype plate planar portions of width, and two
For the sum of horizontal clearance between side and the planar portions closed within the scope of 60-200mm, the rear end of rubble limiting slot is located at two sides
In the corresponding horizontal position of arc diversion division of plastotype plate, rubble limit groove sidewall is led by inclined plate and inner walls and arc
Stream portion is tightly connected；
Rubble blanking channel, rubble blanking channel, including the feed hopper being located at outside shell, feed hopper bottom end are fixed on shell
It is connected to the blanking box that cross section is rectangle, blanking box passes through inclined plate and protrudes into the space below inclined plate, and blanking box bottom is vertical
Section is right-angled trapezium, and bottom is long to be less than upper bottom, and it is blanking angle at bevel edge that bevel edge, which is located at rear side, and blanking angle top is solid
Material inclined plate is fixed, the remaining end of blanking swash plate chamber is directed obliquely downwards towards in front of blanking box, and blanking inclined plate bottom end is higher than the top of bevel edge,
Fixed guide inclined plate in front of blanking angle, guiding inclined plate front end are fixed with blanking box antetheca, and bottom end is fixed with blanking box bottom wall, under
Expect that the bottom end of angle is concordant with the bottom end of limit plate, top is lower than flat clamp, longitudinal height difference between top and flat clamp
30-50mm。
Further, mold and the fixed metal tube of car body connecting side, metal tube is interior to fill continuous grading rubble, and porosity is not
Less than 10%, metal tube is fixedly connected with the vehicle body by metal connecting piece.
Further, fixed pressure-bearing blanking inclined plate, pressure-bearing blanking that is adjacent and being located above are oblique inside rubble lower hopper
Above the upper face of the underlying pressure-bearing inclined plate in the vacant end of plate, and it is directed toward the upper face of underlying pressure-bearing inclined plate.
A kind of paver, which is characterized in that including car body, fixing mould on car body, mold includes the shell of cuboid,
Housing forward end top fixing concrete lower hopper, fixed bulk material device below the rear side of lower hopper in shell, for dispersing coagulation
Soil；
Fixed insertion type vibrator in shell, vibrator are located at the rear of bulk material device；
In shell, in the fixed-type baffle group in the rear of vibrator, forming baffle group includes inclined plate, flat clamp, and
Two vertical symmetrically arranged side plastotype plates, the front edge of board that baroclines are fixed, side higher than rear end with housing sidewall vertical seal
Plastotype plate includes arc diversion division and planar portions, and arc water conservancy diversion cross section is arc, and front and housing sidewall sealing are fixed
Connection, and the bottom edge sealing of vertex and inclined plate connects, planar portions are located at the rear of the vacant side of diversion division, flat with housing sidewall
Row, the gap between planar portions and housing sidewall are not less than 30mm, and flat clamp is horizontally disposed, the back sealing of front and inclined plate
Connection, and bottom surface and the top of side plastotype plate are tightly connected；
In the fixed floating device in the rear of molding baffle group in shell, for smoothing out the top surface of concrete；
Housing forward end fixes a rubble lower hopper, and the bottom end of rubble lower hopper is connected to rubble limiting slot, rubble limit
Slot extends to the back-end from housing forward end, the fixed limit plate in the front end of rubble limiting slot, broken for limiting the thickness of rubble paving layer
The height of stone limiting slot is the rectilinear clearance between 1.5-1.8 times of ballast grain sizes, between not less than two side moulding plates of width
The rear end of distance, rubble limiting slot is located in the corresponding horizontal position of arc diversion division of two side plastotype plates, rubble limiting slot
Side wall is tightly connected by inclined plate and inner walls and arc diversion division；Vibrator bottom end lengthwise position is higher than rubble limiting slot
The lengthwise position on top；A glass fiber grid guiding axis is fixed above rubble limit front of the slot；
Rubble blanking channel, rubble blanking channel, including the feed hopper being located at outside shell, feed hopper bottom end are fixed on shell
It is connected to the blanking box that cross section is rectangle, blanking box passes through inclined plate and protrudes into the space below inclined plate, and blanking box bottom is vertical
Section is right-angled trapezium, and bottom is long to be less than upper bottom, and it is blanking angle at bevel edge that bevel edge, which is located at rear side, and blanking angle top is solid
Material inclined plate is fixed, the remaining end of blanking swash plate chamber is directed obliquely downwards towards in front of blanking box, and blanking inclined plate bottom end is higher than the top of bevel edge,
Fixed guide inclined plate in front of blanking angle, guiding inclined plate front end are fixed with blanking box antetheca, and bottom end is fixed with blanking box bottom wall, under
Expect that the bottom end of angle is concordant with the bottom end of limit plate, top is lower than flat clamp, longitudinal height difference between top and flat clamp
30-50mm.The beneficial effects of the present invention are forming interlocking skeleton in fresh concrete using single graded broken stone can have
The deformation of the limitation concrete of effect.Make to pave and is able to use the higher concrete of the slump.And then decline difficulty of construction, it improves
Construction efficiency.
Simultaneously as increasing the rubble of single gradation in kerbstone, and ballast grain sizes are larger, can effectively reduce
The dosage of concrete, to reduce cost.
Furthermore, on the one hand, the addition of single graded broken stone reduces concrete amount, is brought into reduce by concrete
Pore volume improve the ability of its freeze thawing resistance circulation to effectively reduce concrete pore rate.On the other hand, due to using
Interlocking skeleton, can be constructed using the higher concrete of the slump, since concrete workability is higher, vibrate final vacuum
Effect is higher, and compactness is higher, and whole porosity is lower, also can effectively improve the ability of freeze thawing resistance circulation.
Detailed description of the invention
Fig. 1 a is Longitudinal cross section schematic in the molding kerbstone of present invention process.
Fig. 1 b is Longitudinal cross section schematic in the molding kerbstone of present invention process.
Fig. 1 c is Longitudinal cross section schematic in the molding kerbstone of present invention process.
Fig. 2 is paver mold structure diagram of the present invention.
Fig. 3 is rubble limiting slot and concrete side plastotype plate fit structure top view.
Fig. 4 is rubble limiting slot and concrete side plastotype plate fit structure left view.
Fig. 5 is rubble blanking channel structural schematic diagram.
Fig. 6 is the A-A direction view of Fig. 5.
Fig. 7 is rubble blanking channel operation schematic diagram.
Fig. 8 is mold attachment structure schematic diagram.
Fig. 9 is the structural schematic diagram with guiding axis.
Figure 10 is that glass fiber grid and rubble paving layer cooperate schematic diagram.
Figure 11 is glass fiber grid schematic diagram in permeable road kerb.
Specific embodiment
Invention is described in detail with reference to the accompanying drawing.
As illustrated in figures la-c, a kind of kerbstone Paving Techniques, comprising the following steps:
1: stirring to obtain concrete；
2, one layer of single graded broken stone is spilt on the kerbstone face upper berth that paves, ballast grain sizes range is 26.5-37.5mm, rubble
The width of paving layer is less than kerbstone width, and rubble paving layer is located in the middle part of kerbstone bottom surface, and the width of rubble paving layer and
The difference of kerbstone width is in 60-200mm；
3, the rubble of single gradation is added in concrete layer while spread concrete on rubble paving layer, rubble exists
Kerbstone is accumulated on longitudinal direction, and the distance between highest point and kerbstone top surface are in 30-50mm, the ballast grain sizes range longitudinally accumulated
16-37.5mm；
The maximum width that rubble is longitudinally accumulated be not more than kerbstone width 2/3, between both ends and curb flanks away from
It is 30mm from lower limit；
The rubble longitudinally accumulated is mixed by way of extruding with fresh concrete.The mode of extruding has very much, refers mainly to
Be in rubble insertion concrete or concrete from two sides of rubble to centre squeezes package concrete, or from the side of rubble
It is squeezed to opposite side and wrapped concrete.This extruding mixing is preferably operated by mold, and certainly, manual operations also can
It completes.
The particle size range national standard and professional standard of macadam gradating have relevant regulations, generally since 4.75mm, 4.75-
9.5-16-26.5-31.5-37.5 these sections.The rubble in single section is known as single graded broken stone.
For single graded broken stone in natural packing, porosity is larger, can quickly mix with fresh concrete.Pass through extruding
Mode the porosity that will increase concrete is mixed not with concrete because the gap between the rubble of single gradation is big, coagulation
Mortar in soil can effectively be filled these gaps.
For the particle size range of the rubble of rubble paving layer between 26.5-37.5, it is two that this range, which includes two grades,
Maximum grade.Rubble directly with ground face contact, paves naturally, and for concrete from pressing downwardly over, making concrete includes rubble.It is vertical
To accumulation rubble above the rubble that paves, with pave rubble formed kerbstone inside interlocking skeleton.Fresh concrete, especially
It is inductile concrete (slump 50-90mm), even plastic concrete (100-150mm) has becoming for downward flow deformation
Gesture.If not having interlocking skeleton, the mortar in concrete will drive coarse aggregate and flow together, so as to cause deformation.But due to
The interlocking of skeleton, and be adhered to each other between rubble and concrete by the tension of molecular separating force and water, so as to have
The prevention fresh concrete of effect flows downward, to keep its forming shape.Certainly, concrete flowability is bigger, longitudinal to accumulate
Rubble accumulation width increase accordingly, with ensure kerbstone molded appearance stablize.
Therefore, coagulation can effectively be limited by forming interlocking skeleton in fresh concrete using single graded broken stone
The deformation of soil.Make to pave and is able to use the higher concrete of the slump.And then decline difficulty of construction, improve construction efficiency.
Simultaneously as increasing the rubble of single gradation in kerbstone, and ballast grain sizes are larger, can effectively reduce
The dosage of concrete, to reduce cost.
There are many selections for the vertical sectional shape of interlocking skeleton, and inverted T shaped and triangle (Fig. 1 c), inverted T shaped includes two kinds, a kind of
Longitudinal accumulation rubble longitudinal section is linear (Fig. 1 a), and another longitudinal accumulation rubble longitudinal section is rectangle (Fig. 1 b), and difference exists
In the quantity of rubble in the longitudinally horizontal direction of accumulation rubble, threadiness is a rubble, and rectangle is multiple rubbles.
Furthermore, on the one hand, the addition of single graded broken stone reduces concrete amount, is brought into reduce by concrete
Pore volume improve the ability of its freeze thawing resistance circulation to effectively reduce concrete pore rate.On the other hand, due to using
Interlocking skeleton, can be constructed using the higher concrete of the slump, since concrete workability is higher, vibrate final vacuum
Effect is higher, and compactness is higher, and whole porosity is lower, also can effectively improve the ability of freeze thawing resistance circulation.
Using identical C30 concrete, slump 80mm, control group uses prior art straight forming, and experimental group exists
Inverted T shaped interlocking skeleton is added in kerbstone, molded appearance does not have significant difference to carry out compression test and 50 after molding 28 days
Secondary freezing and thawing test.Compression strength is as a result, control group intensity is 31.8Mpa, experimental group 37.5Mpa.By 50 freeze thawing
After circulation, control group strength retrogression 31.32%, experimental group strength retrogression only 11.22%.It can be seen that the effect of its freeze thawing resistance circulation
Highly significant.
Permeable road kerb paves:
Other than the common kerbstone that paves, it is contemplated that in urban storm weather, usually ponding, kerbstone virtually rise road
The barricade that obstruction rainwater is flowed to greenbelt or roadside slope is arrived.Therefore, rubble paving layer is paved into pervious concrete layer,
Rubble paving layer only has one layer of rubble.In view of intensity and rubble pave layer porosity the problem of, be laid on rubble paving layer
On the one hand layer of glass fiber grid, glass fiber grid can effectively limit the movement of rubble paving layer medium stone, guarantee upper part with
Concrete is in close contact, it is ensured that setting strength, on the other hand, glass fiber grid can limit mortar inflow rubble in concrete and pave
The middle and lower part of layer, so that it is guaranteed that the permeable effect of rubble paving layer.Such as Figure 10-11.
In order to guarantee effect, the grid aperture of glass fiber grid is 1.5-2 times of ballast grain sizes, and the width of glass fiber grid is slightly smaller
In the width of rubble paving layer.The width differential of the width of glass fiber grid and rubble paving layer is again within the scope of 5-10mm.Its aperture
The reason bigger than ballast grain sizes is in order to allow it that can have more part to cover in rubble middle and upper part, together by rubble limitation.Together
When, large aperture can guarantee that rubble paving layer top surface comes into full contact with concrete, it is ensured that intensity.
Certainly, in order to ensure the intensity of kerbstone and durability, rice hull ash is sprayed on the upper surface of rubble paving layer
Or silicon ash slurry, ratio of mud 0.46--0.63 allow slurries to have certain viscosity, while having both biggish mobility, portion big as far as possible
Divide the upper surface for being attached on rubble paving layer, form a thin layer, on the one hand increases the amount of cementitious material, on the other hand provide
The water of enough aquations.It is contacted with concrete, and the bonding that can be effectively improved between rubble paving layer and concrete is strong
Degree.
Although in rice hull ash and silicon ash effective component also can voluntarily aquation, flow to the portion of rubble paving layer middle and lower part
Point, on the one hand lack the support of the sand of continuous grading, on the other hand its hydration rate is slow, therefore, is easy to be lost, permeable to the later period
Effect does not influence substantially.
Environmentally friendly kerbstone paves:
The rubble longitudinally accumulated can be used as such as queen closer and breaking concrete for common building waste.It will building
Rubbish wraps up in route kerb, plays the role of handling rubbish.Certainly, it in order to ensure intensity, is sprayed on building waste surface, or
Building waste is totally immersed into rice hull ash slurries and then the rubble that is re-used as longitudinally accumulating is used for kerbstone and paves.Rice husk mortar
The ratio of mud of liquid is between 0.5-0.8.
The design of paver structure:
Paver using mold direction of travel as front, with the longitudinal top of mold be it is upper, corresponding is rear and lower section.
As illustrated in figs. 2 through 8, a kind of paver for realizing above-mentioned Paving Techniques, including car body, fixing mould 10 on car body,
It is characterized in that, shell of the mold 10 including cuboid, housing forward end top fixing concrete lower hopper 20, lower hopper in shell
Fixed bulk material device 21 below 20 rear side, for dispersing concrete；
Bulk material device 21 is usually the fixed structure for being uniformly distributed concrete discharging, such as roller with protrusion in rotary shaft,
Multiple disks or spiral flow deflector etc. with protrusion.
Fixed insertion type vibrator 30 is gone back in shell, vibrator 30 is located at the rear of bulk material device 21；
In shell, in the fixed-type baffle group 40 in the rear of vibrator 30, forming baffle group 40 includes inclined plate 41, concora crush
Plate 42 and two vertical symmetrically arranged side plastotype plates 43,41 front end of inclined plate is higher than rear end, and hangs down with housing sidewall
Straight sealing is fixed, and side plastotype plate 43 includes arc diversion division and planar portions, and arc water conservancy diversion cross section is arc, front and shell
Body sidewall is sealedly and fixedly connected, and vertex is contacted with the bottom edge of inclined plate 41, and planar portions are located at the rear of the vacant side of diversion division, with
Housing sidewall is parallel, and the gap between planar portions and housing sidewall is not less than 30mm, and flat clamp 42 is horizontally disposed, front with barocline
The back of plate 41 is tightly connected, and bottom surface and the top of side plastotype plate 43 are tightly connected；
In the fixed floating device 50 in the rear of molding baffle group 40 in shell, for smoothing out the top surface of concrete；
Housing forward end fixes a rubble lower hopper 60, and the bottom end of rubble lower hopper 60 is connected to rubble limiting slot 63, broken
Stone limiting slot 63 extends to the back-end from housing forward end, the fixed limit plate 62 in the front end of rubble limiting slot 63, for limiting rubble booth
The thickness of laying, the height of rubble limiting slot 63 are less than the height of side plastotype plate 43, and less than two side plastotype plates 43 of width are flat
Gap between face, the sum of the horizontal clearance between two sides and planar portions is within the scope of 60-200mm, rubble limiting slot 63
Rear end be located in the corresponding horizontal position of arc diversion division of two side plastotype plates 43,63 side wall of rubble limiting slot passes through inclined plate
64 are tightly connected with inner walls and arc diversion division；
Rubble enters rubble limiting slot 63 by rubble lower hopper 60, is struck off in rubble limiting slot 63 by limit plate 62
Rubble paving layer generally only spreads one layer of rubble.Between being less than between 43 planar portions of side plastotype plate due to 62 width of rubble limiting slot
Gap is to guarantee that concrete can wrap rubble paving layer completely.
Rubble blanking channel 70, rubble blanking channel 70, including the feed hopper being located at outside shell, feed hopper are fixed on shell
Bottom end is connected to the blanking box that cross section is rectangle, and blanking box passes through the space that inclined plate 41 protrudes into 41 lower section of inclined plate, blanking
Cassette bottom portion longitudinal section is right-angled trapezium, and bottom is long to be less than upper bottom, and it is blanking angle 73, blanking at bevel edge that bevel edge, which is located at rear side,
Fixed blanking inclined plate 71 above angle, the vacant end of blanking inclined plate 71 is directed obliquely downwards towards in front of blanking box, and 71 bottom of blanking inclined plate
End is higher than the top of bevel edge, and fixed guide inclined plate 72 in front of blanking angle, guiding 72 front end of inclined plate is fixed with blanking box antetheca, bottom
End is fixed with blanking box bottom wall, and the bottom end of blanking angle 73 is concordant with the bottom end of limit plate 62, and top is lower than flat clamp 42, longitudinal
Height difference 30-50mm；
Be directed toward due to the outlet of rubble is diagonally downward that top can reserve naturally under the effect of gravity, and bottom end is being oriented to
It can also be flowed out naturally under inclined plate effect, not need external force and release rubble.And rubble can be with upper and lower embedding under natural packing state
Lock status is into such as concrete.The effect of blanking inclined plate 71 is to reduce top rubble to the pressure of bottom rubble, is made oblique positioned at blanking
What the rubble at mouthful received is substantially directed toward outside blanking angle, to be conducive to the discharge of rubble, avoids rubble in blanking
It squeezes and can not be discharged in box.
Mold is advanced forward with car body, and concrete vibrates by vibrator 30, and discharge bulk gas is gradually closely knit, tiltedly
Pressing plate 41 presses concrete gradually downward, and rubble enters concrete, side plastotype plate from the blanking angle 73 of rubble blanking channel 70
43 arc diversion division applies the power for being horizontally directed to inside concrete to concrete, so squeezes concrete and rubble to realize
Mixed purpose.
Since vibrator is usually high-frequency vibration, vibration can be passed by the rigid connection of mold and car body to car body
It leads, causes some components especially fastener to loosen, be easy to appear failure.Therefore, it is fixed in mold 10 and car body connecting side
Metal tube 11, fills continuous grading rubble in metal tube 11, and porosity is not less than 10%, metal tube 11 by metal connecting piece with
Car body is fixedly connected.
Due to loading rubble in metal tube 11, rubble porosity is big, and metal tube is by conduct vibrations to rubble, and rubble is in metal
Pipe internal vibration reduces the risk that fastener loosens so that the amplitude and frequency of vibration be greatly reduced.
Rubble lower hopper 60 is in order to avoid rubble accumulation, adjacent and be located at upper in the fixed pressure-bearing blanking inclined plate 61 in inside
Above the upper face of the underlying pressure-bearing inclined plate 61 in vacant end of the pressure-bearing blanking inclined plate 61 of side, and it is directed toward underlying hold
Press the upper face of inclined plate 61.
Permeable road kerb paver:
In order to realize paving for permeable road kerb, mold is had any different in the structure of limiting slot: housing forward end fixes one
The bottom end of rubble lower hopper 60, rubble lower hopper 60 is connected to rubble limiting slot 63, rubble limiting slot 63 from housing forward end backward
End extends, the fixed limit plate 62 in the front end of rubble limiting slot 63, for limiting the thickness of rubble paving layer,
The height of rubble limiting slot 63 is less than the height of side plastotype plate 43, and width is not less than two 43 planes of side plastotype plate
Gap between portion, highly between 1.5-1.8 times of ballast grain sizes, the rear end of rubble limiting slot 63 is located at two side plastotype plates
In the 43 corresponding horizontal position of arc diversion division, 63 side wall of rubble limiting slot is led by inclined plate 64 with inner walls and arc
Stream portion is tightly connected；Vibrator bottom end lengthwise position is higher than the lengthwise position on rubble limiting slot top；Rubble limits on front of the slot
A glass fiber grid guiding axis 66 is fixed by side, and glass fiber grid guiding is routed on rubble paving layer by guiding axis 66；Of course for
Convenient for unreeling, one is fixedly installed in the side that rubble lower hopper 60 closes on shell and is used for the vertical slot that glass fiber grid passes through,
Hull outside is fixed and unreeling shaft, and glass fiber grid is routed on rubble paving layer i.e. by vertical slot further around guiding axis 66 is crossed
It can (as shown in Figure 9).In order to guarantee that permeable effect, vibrator bottom end lengthwise position are higher than the lengthwise position on rubble limiting slot top
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All any modifications in spirit of that invention and principle, made are equal
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of kerbstone Paving Techniques, comprising the following steps:
1) stirring to obtain concrete, it is characterised in that:
2) one layer of single graded broken stone is spilt on the kerbstone face upper berth that paves, ballast grain sizes range is 26.5-37.5mm；
3) plastotype is carried out to concrete using mold, is added in concrete layer while spread concrete on rubble paving layer
The rubble of single gradation, rubble are accumulated on kerbstone longitudinal direction, the distance between highest point and kerbstone top surface in 30-50mm,
The ballast grain sizes range 16-37.5mm longitudinally accumulated；The maximum width that rubble is longitudinally accumulated is not more than the 2/3 of kerbstone width,
The distance between both ends and curb flanks lower limit are 30mm；The rubble longitudinally accumulated is by way of extruding and fresh concrete
Mixing.
2. kerbstone Paving Techniques according to claim 1, which is characterized in that the width of rubble paving layer is less than kerbstone
Width, rubble paving layer are located in the middle part of kerbstone bottom surface, and the difference of the width of rubble paving layer and kerbstone width is in 60-
200mm。
3. kerbstone Paving Techniques according to claim 1, which is characterized in that the rubble grain that the rubble paving layer uses
Diameter is greater than the partial size for longitudinally accumulating the rubble used.
4. kerbstone Paving Techniques according to any one of claims 1 to 3, which is characterized in that the slump of the concrete
Degree is within the scope of 10-150mm.
5. kerbstone Paving Techniques according to claim 1 or 2, which is characterized in that the width of rubble paving layer is not less than
Kerbstone width, and the difference of the width of rubble paving layer and kerbstone width is within the scope of 0-50mm.
Layer of glass fiber grid is laid on the rubble paving layer, glass fiber grid aperture is the 1.5-2 of rubble paving layer ballast grain sizes
Times.
6. a kind of paver for realizing kerbstone Paving Techniques described in Claims 1-4, including car body, stent on car body
Tool, which is characterized in that mold includes the shell of cuboid, housing forward end top fixing concrete lower hopper, blanking in shell
Fixed bulk material device below the rear side of bucket, for dispersing concrete；
Fixed insertion type vibrator in shell, vibrator are located at the rear of bulk material device；
In shell, in the fixed-type baffle group in the rear of vibrator, forming baffle group includes inclined plate, flat clamp and two
Vertical symmetrically arranged side plastotype plate, the front edge of board that baroclines are fixed, side plastotype higher than rear end with housing sidewall vertical seal
Plate includes arc diversion division and planar portions, and arc water conservancy diversion cross section is arc, and front is sealedly and fixedly connected with housing sidewall,
And the bottom edge sealing of vertex and inclined plate connects, planar portions are located at the rear of the vacant side of diversion division, plane parallel with housing sidewall
Gap between portion and housing sidewall is not less than 30mm, and flat clamp is horizontally disposed, and the back of front and inclined plate is tightly connected, and
Bottom surface and the top of side plastotype plate are tightly connected；
In the fixed floating device in the rear of molding baffle group in shell, for smoothing out the top surface of concrete；
Housing forward end fixes a rubble lower hopper, and the bottom end of rubble lower hopper is connected to rubble limiting slot, rubble limiting slot from
Housing forward end extends to the back-end, the fixed limit plate in the front end of rubble limiting slot, for limiting the thickness of rubble paving layer, rubble limit
The height of position slot is less than the height of side plastotype plate, the gap between less than two side plastotype plate planar portions of width, two sides with
For the sum of the horizontal clearance between planar portions closed within the scope of 60-200mm, the rear end of rubble limiting slot is located at two side plastotypes
In the corresponding horizontal position of arc diversion division of plate, rubble limits groove sidewall and passes through inclined plate and inner walls and arc diversion division
It is tightly connected；
Fix rubble blanking channel on shell, rubble blanking channel, including the feed hopper being located at outside shell, feed hopper bottom end and horizontal
Section is that the blanking box of rectangle is connected to, and blanking box passes through inclined plate and protrudes into the space below inclined plate, blanking box bottom longitudinal section
For right-angled trapezium, bottom is long to be less than upper bottom, and it is blanking angle at bevel edge, under blanking angle top is fixed that bevel edge, which is located at rear side,
Expect inclined plate, the remaining end of blanking swash plate chamber is directed obliquely downwards towards in front of blanking box, and blanking inclined plate bottom end is higher than the top of bevel edge, blanking
Fixed guide inclined plate in front of angle, guiding inclined plate front end are fixed with blanking box antetheca, and bottom end is fixed with blanking box bottom wall, and blanking is oblique
The bottom end of mouth is concordant with the bottom end of limit plate, and top is lower than flat clamp, longitudinal height difference 30- between top and flat clamp
50mm。
7. paver according to claim 4, which is characterized in that mold and the fixed metal tube of car body connecting side, metal tube
Interior filling continuous grading rubble, porosity are not less than 10%, and metal tube is fixedly connected with the vehicle body by metal connecting piece.
8. paver according to claim 5, which is characterized in that fixed pressure-bearing blanking inclined plate, phase inside rubble lower hopper
Above the upper face of the underlying pressure-bearing inclined plate in vacant end of pressure-bearing blanking inclined plate that is adjacent and being located above, and it is directed toward and is located at
The upper face of the pressure-bearing inclined plate of lower section.
9. a kind of paver for realizing kerbstone Paving Techniques described in claim 5, which is characterized in that including car body, car body
Upper fixing mould, which is characterized in that mold includes the shell of cuboid, housing forward end top fixing concrete lower hopper, shell
Fixed bulk material device below the rear side of internal lower hopper, for dispersing concrete；
Fixed insertion type vibrator in shell, vibrator are located at the rear of bulk material device；
In shell, in the fixed-type baffle group in the rear of vibrator, forming baffle group includes inclined plate, flat clamp and two
Vertical symmetrically arranged side plastotype plate, the front edge of board that baroclines are fixed, side plastotype higher than rear end with housing sidewall vertical seal
Plate includes arc diversion division and planar portions, and arc water conservancy diversion cross section is arc, and front is sealedly and fixedly connected with housing sidewall,
And the bottom edge sealing of vertex and inclined plate connects, planar portions are located at the rear of the vacant side of diversion division, plane parallel with housing sidewall
Gap between portion and housing sidewall is not less than 30mm, and flat clamp is horizontally disposed, and the back of front and inclined plate is tightly connected, and
Bottom surface and the top of side plastotype plate are tightly connected；
In the fixed floating device in the rear of molding baffle group in shell, for smoothing out the top surface of concrete；
Housing forward end fixes a rubble lower hopper, and the bottom end of rubble lower hopper is connected to rubble limiting slot, rubble limiting slot from
Housing forward end extends to the back-end, the fixed limit plate in the front end of rubble limiting slot, for limiting the thickness of rubble paving layer, rubble limit
The height of position slot is the rectilinear clearance distance between 1.5-1.8 times of ballast grain sizes, between not less than two side moulding plates of width,
The rear end of rubble limiting slot is located in the corresponding horizontal position of arc diversion division of two side plastotype plates, and it is logical that rubble limits groove sidewall
It crosses inclined plate and inner walls and arc diversion division is tightly connected；Vibrator bottom end lengthwise position is higher than rubble limiting slot top
Lengthwise position；A glass fiber grid guiding axis is fixed above rubble limit front of the slot；
Fix rubble blanking channel on shell, rubble blanking channel, including the feed hopper being located at outside shell, feed hopper bottom end and horizontal
Section is that the blanking box of rectangle is connected to, and blanking box passes through inclined plate and protrudes into the space below inclined plate, blanking box bottom longitudinal section
For right-angled trapezium, bottom is long to be less than upper bottom, and it is blanking angle at bevel edge, under blanking angle top is fixed that bevel edge, which is located at rear side,
Expect inclined plate, the remaining end of blanking swash plate chamber is directed obliquely downwards towards in front of blanking box, and blanking inclined plate bottom end is higher than the top of bevel edge, blanking
Fixed guide inclined plate in front of angle, guiding inclined plate front end are fixed with blanking box antetheca, and bottom end is fixed with blanking box bottom wall, and blanking is oblique
The bottom end of mouth is concordant with the bottom end of limit plate, and top is lower than flat clamp, longitudinal height difference 30- between top and flat clamp
50mm。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465421.6A CN109577149B (en) | 2018-12-03 | 2018-12-03 | Curb paver |
| CN202011260225.2A CN112501996B (en) | 2018-12-03 | 2018-12-03 | Kerbstone paving process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465421.6A CN109577149B (en) | 2018-12-03 | 2018-12-03 | Curb paver |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011260225.2A Division CN112501996B (en) | 2018-12-03 | 2018-12-03 | Kerbstone paving process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109577149A true CN109577149A (en) | 2019-04-05 |
| CN109577149B CN109577149B (en) | 2021-01-26 |
Family
ID=65926823
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811465421.6A Expired - Fee Related CN109577149B (en) | 2018-12-03 | 2018-12-03 | Curb paver |
| CN202011260225.2A Active CN112501996B (en) | 2018-12-03 | 2018-12-03 | Kerbstone paving process |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011260225.2A Active CN112501996B (en) | 2018-12-03 | 2018-12-03 | Kerbstone paving process |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109577149B (en) |
Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU842120A1 (en) * | 1978-12-29 | 1981-06-30 | Московский Государственный Трестасфальтовых Работ "Мосасфальтстрой" | Border stone laying machine |
| DE3436271A1 (en) * | 1984-10-03 | 1986-04-10 | Gerhard Ludwig 4422 Ahaus Pieper | Mobile machine with devices for producing and continuously laying concrete stones |
| US5470175A (en) * | 1994-05-16 | 1995-11-28 | Spudnik Equipment Company | Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus |
| EP0691433A1 (en) * | 1994-07-09 | 1996-01-10 | Adrian Holt | A continuous mobile production and laying process for thin macadam surfacing |
| CN1632225A (en) * | 2005-01-06 | 2005-06-29 | 崔仙鎔 | High-performance water permeating and draining concrete pavement |
| KR20050079965A (en) * | 2005-06-23 | 2005-08-11 | 이정락 | The road boundary stone jointer filling device and the construction method with this |
| KR100785311B1 (en) * | 2007-03-13 | 2007-12-14 | 이익규 | A load safety boundary stone and construction method thereof |
| CN101349036A (en) * | 2008-09-04 | 2009-01-21 | 武汉理工大学 | Construction process of throwing and filling aggregate pavement concrete |
| CN101736672A (en) * | 2009-12-24 | 2010-06-16 | 重庆市智翔铺道技术工程有限公司 | Embedded pouring asphalt concrete |
| CN103711055A (en) * | 2013-11-28 | 2014-04-09 | 赵朝华 | Pavement structure with boundary constraint particulate matter as base course |
| CN203559346U (en) * | 2013-10-29 | 2014-04-23 | 温州市城市基础设施建设投资有限公司 | Drainage facility provided with comb-shaped gravel blind ditch on bridge deck |
| CN104099845A (en) * | 2014-06-30 | 2014-10-15 | 中国石油集团川庆钻探工程有限公司 | Highway pavement structure taking building rubbish as aggregate |
| CN205259036U (en) * | 2015-12-08 | 2016-05-25 | 甘肃昌恒公路养护技术有限责任公司 | A rubble homogenization dispensing device for highway maintenance |
| CN105714640A (en) * | 2016-03-14 | 2016-06-29 | 合肥工业大学 | Construction method for dust removing and water draining macroporous asphalt road surface containing graded broken stone composite layer |
| CN105908588A (en) * | 2016-04-15 | 2016-08-31 | 北京建筑大学 | Permeable pavement system for weakly-permeable soil regions |
| CN205917563U (en) * | 2016-07-20 | 2017-02-01 | 新天一集团有限公司 | Aggregate cement concrete pavement structure is filled out in throwing |
| CN205999735U (en) * | 2016-08-05 | 2017-03-08 | 中交第一公路勘察设计研究院有限公司 | A kind of Permafrost Area freeze thawing resistance heat accumulation horizontal proliferation ventilation curb structure |
| CN205999761U (en) * | 2016-08-26 | 2017-03-08 | 南通威而多专用汽车制造有限公司 | Wheel self-balancing type kerbstone paver |
| KR101756466B1 (en) * | 2016-05-13 | 2017-07-10 | 최낙훈 | Apparatus and methode for constructing boundary stone |
| CN206359859U (en) * | 2016-12-09 | 2017-07-28 | 西安科技大学 | A kind of pavement pavement structure |
| CN206428549U (en) * | 2016-12-29 | 2017-08-22 | 浙江国盛园林工程有限公司 | Water penetration gardens road surface |
| CN107151958A (en) * | 2017-05-17 | 2017-09-12 | 河北省交通规划设计院 | A kind of permanent rural highway cement pavement of easy care |
| KR101814755B1 (en) * | 2017-01-06 | 2018-01-04 | 주식회사 디컨스이엔지 | the improved setting vice for road boundary stone and the contstruction method of road boundary stone using the same |
| CN107604788A (en) * | 2017-10-12 | 2018-01-19 | 潍坊市市政工程股份有限公司 | Cement concrete L-type kerbstone preparation method and its method for paving |
| CN207079438U (en) * | 2017-06-30 | 2018-03-09 | 中国一冶集团有限公司 | For sponge urban water-through mat formation it is lower improvement permeability rate device |
| CN207193708U (en) * | 2017-07-27 | 2018-04-06 | 刘媛媛 | A kind of highway maintenance rubble mixing dispensing device |
| CN207484245U (en) * | 2017-09-08 | 2018-06-12 | 湖北神东建设有限公司 | Stone automatic lying equipment is washed with water in a kind of building exterior wall face finishing |
| CN108222512A (en) * | 2018-03-16 | 2018-06-29 | 武汉理工大学 | The intelligence manufacture method of aggregate interlocking type concrete |
| CN108517838A (en) * | 2018-06-08 | 2018-09-11 | 长江南京航道工程局 | A kind of throwing reason stone concrete facing structure and its construction method |
| CN207846124U (en) * | 2018-01-03 | 2018-09-11 | 上海市城市建设设计研究总院（集团）有限公司 | The road structure and town road of water function are received with face formula |
| CN207987712U (en) * | 2018-01-25 | 2018-10-19 | 山西路桥建设集团有限公司 | A kind of sliding formwork equipment constructed for bridge-collision-avoidance wall, kerbstone, concrete gutter |
| CN208055817U (en) * | 2018-03-30 | 2018-11-06 | 陕西华山建设有限公司 | A kind of paver |
| CN208167443U (en) * | 2018-05-02 | 2018-11-30 | 江苏省交通工程集团有限公司 | A kind of Prefabricated Concrete curb structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5788407A (en) * | 1995-05-01 | 1998-08-04 | Hwang; Ik Hyun | Paving method of water-permeable concrete |
| JPH10280414A (en) * | 1997-04-08 | 1998-10-20 | Nihon Ytong Co Ltd | Banking construction method in which light weight air bubbling concrete is used |
| CN203393040U (en) * | 2013-07-04 | 2014-01-15 | 蔡庆宗 | Conductive concrete block as well as forming mould of conductive concrete block |
| CN104005313B (en) * | 2014-06-16 | 2015-12-02 | 中国葛洲坝集团第二工程有限公司 | Asphalt concrete pavement dividing strip road kerb construction method |
| CN206553868U (en) * | 2017-02-09 | 2017-10-13 | 大连力德生态科技有限公司 | A kind of permeable road kerb |
| CN107417198A (en) * | 2017-04-28 | 2017-12-01 | 罗章 | A kind of steel-fiber concrete road kerb and preparation method thereof |
| CN108625249B (en) * | 2018-04-13 | 2020-11-17 | 杭州江润科技有限公司 | Asphalt concrete pavement reserved replacement cast-in-place curb and construction method |
-
2018
- 2018-12-03 CN CN201811465421.6A patent/CN109577149B/en not_active Expired - Fee Related
- 2018-12-03 CN CN202011260225.2A patent/CN112501996B/en active Active
Patent Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU842120A1 (en) * | 1978-12-29 | 1981-06-30 | Московский Государственный Трестасфальтовых Работ "Мосасфальтстрой" | Border stone laying machine |
| DE3436271A1 (en) * | 1984-10-03 | 1986-04-10 | Gerhard Ludwig 4422 Ahaus Pieper | Mobile machine with devices for producing and continuously laying concrete stones |
| US5470175A (en) * | 1994-05-16 | 1995-11-28 | Spudnik Equipment Company | Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus |
| EP0691433A1 (en) * | 1994-07-09 | 1996-01-10 | Adrian Holt | A continuous mobile production and laying process for thin macadam surfacing |
| CN1632225A (en) * | 2005-01-06 | 2005-06-29 | 崔仙鎔 | High-performance water permeating and draining concrete pavement |
| KR20050079965A (en) * | 2005-06-23 | 2005-08-11 | 이정락 | The road boundary stone jointer filling device and the construction method with this |
| KR100785311B1 (en) * | 2007-03-13 | 2007-12-14 | 이익규 | A load safety boundary stone and construction method thereof |
| CN101349036A (en) * | 2008-09-04 | 2009-01-21 | 武汉理工大学 | Construction process of throwing and filling aggregate pavement concrete |
| CN101736672A (en) * | 2009-12-24 | 2010-06-16 | 重庆市智翔铺道技术工程有限公司 | Embedded pouring asphalt concrete |
| CN203559346U (en) * | 2013-10-29 | 2014-04-23 | 温州市城市基础设施建设投资有限公司 | Drainage facility provided with comb-shaped gravel blind ditch on bridge deck |
| CN103711055A (en) * | 2013-11-28 | 2014-04-09 | 赵朝华 | Pavement structure with boundary constraint particulate matter as base course |
| CN104099845A (en) * | 2014-06-30 | 2014-10-15 | 中国石油集团川庆钻探工程有限公司 | Highway pavement structure taking building rubbish as aggregate |
| CN205259036U (en) * | 2015-12-08 | 2016-05-25 | 甘肃昌恒公路养护技术有限责任公司 | A rubble homogenization dispensing device for highway maintenance |
| CN105714640A (en) * | 2016-03-14 | 2016-06-29 | 合肥工业大学 | Construction method for dust removing and water draining macroporous asphalt road surface containing graded broken stone composite layer |
| CN105908588A (en) * | 2016-04-15 | 2016-08-31 | 北京建筑大学 | Permeable pavement system for weakly-permeable soil regions |
| KR101756466B1 (en) * | 2016-05-13 | 2017-07-10 | 최낙훈 | Apparatus and methode for constructing boundary stone |
| CN205917563U (en) * | 2016-07-20 | 2017-02-01 | 新天一集团有限公司 | Aggregate cement concrete pavement structure is filled out in throwing |
| CN205999735U (en) * | 2016-08-05 | 2017-03-08 | 中交第一公路勘察设计研究院有限公司 | A kind of Permafrost Area freeze thawing resistance heat accumulation horizontal proliferation ventilation curb structure |
| CN205999761U (en) * | 2016-08-26 | 2017-03-08 | 南通威而多专用汽车制造有限公司 | Wheel self-balancing type kerbstone paver |
| CN206359859U (en) * | 2016-12-09 | 2017-07-28 | 西安科技大学 | A kind of pavement pavement structure |
| CN206428549U (en) * | 2016-12-29 | 2017-08-22 | 浙江国盛园林工程有限公司 | Water penetration gardens road surface |
| KR101814755B1 (en) * | 2017-01-06 | 2018-01-04 | 주식회사 디컨스이엔지 | the improved setting vice for road boundary stone and the contstruction method of road boundary stone using the same |
| CN107151958A (en) * | 2017-05-17 | 2017-09-12 | 河北省交通规划设计院 | A kind of permanent rural highway cement pavement of easy care |
| CN207079438U (en) * | 2017-06-30 | 2018-03-09 | 中国一冶集团有限公司 | For sponge urban water-through mat formation it is lower improvement permeability rate device |
| CN207193708U (en) * | 2017-07-27 | 2018-04-06 | 刘媛媛 | A kind of highway maintenance rubble mixing dispensing device |
| CN207484245U (en) * | 2017-09-08 | 2018-06-12 | 湖北神东建设有限公司 | Stone automatic lying equipment is washed with water in a kind of building exterior wall face finishing |
| CN107604788A (en) * | 2017-10-12 | 2018-01-19 | 潍坊市市政工程股份有限公司 | Cement concrete L-type kerbstone preparation method and its method for paving |
| CN207846124U (en) * | 2018-01-03 | 2018-09-11 | 上海市城市建设设计研究总院（集团）有限公司 | The road structure and town road of water function are received with face formula |
| CN207987712U (en) * | 2018-01-25 | 2018-10-19 | 山西路桥建设集团有限公司 | A kind of sliding formwork equipment constructed for bridge-collision-avoidance wall, kerbstone, concrete gutter |
| CN108222512A (en) * | 2018-03-16 | 2018-06-29 | 武汉理工大学 | The intelligence manufacture method of aggregate interlocking type concrete |
| CN208055817U (en) * | 2018-03-30 | 2018-11-06 | 陕西华山建设有限公司 | A kind of paver |
| CN208167443U (en) * | 2018-05-02 | 2018-11-30 | 江苏省交通工程集团有限公司 | A kind of Prefabricated Concrete curb structure |
| CN108517838A (en) * | 2018-06-08 | 2018-09-11 | 长江南京航道工程局 | A kind of throwing reason stone concrete facing structure and its construction method |
Non-Patent Citations (1)
| Title |
|---|
| 史钊: "《公路、桥梁、隧道施工新技术、新工艺与验收规范实务全书 第3册》", 31 October 2002, 金版电子出版公司 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112501996B (en) | 2022-07-19 |
| CN112501996A (en) | 2021-03-16 |
| CN109577149B (en) | 2021-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108546007B (en) | Structured cemented granular material and preparation method thereof | |
| CN211224789U (en) | Concrete feed bin is with filtering vibrator | |
| CN109577149A (en) | A kind of kerbstone Paving Techniques and paver | |
| CN208649826U (en) | The pervious asphalt road of Collapsible Loess District | |
| CN112227132B (en) | Concrete brick permeates water | |
| CN105625201A (en) | Method for reinforcing culvert through inflatable internal mold and self-compacting concrete | |
| KR101343994B1 (en) | Porous polymer block having improved rainwater drain function and manufacturing method thereof | |
| CN108842561B (en) | Construction method of anti-cracking drainage road | |
| CN209602914U (en) | A kind of fabricated permeable pavement structure | |
| CN218322170U (en) | Road curb filling structure | |
| CN217758136U (en) | Rubble laying device for railway construction | |
| CN108867234A (en) | A kind of durable type bituminous pavement structure | |
| CN109537391A (en) | A kind of anticlogging permeable trade | |
| CN109440756A (en) | Reinforcement module pressure-bearing pile body combination curing interlayer composite foundation structure processing method is placed in backfill | |
| KR101944925B1 (en) | Asphalt paving method of pavement having drainage | |
| CN211848693U (en) | Cement concrete pavement paving structure | |
| CN115262317A (en) | Green low-carbon environment-friendly road structure adopting recycled materials | |
| CN211472017U (en) | A permeable pavement for sponge city construction | |
| CN207739089U (en) | A kind of municipal administration paving brick | |
| CN214117555U (en) | Recycled concrete mortar paving device | |
| CN210013082U (en) | Concrete pavement structure containing water-permeable concrete reinforcing agent | |
| KR20120103266A (en) | Water permeable block and producing method thereof | |
| CN208023696U (en) | A kind of novel double open type drain cover panel assembly | |
| CN207891678U (en) | A kind of ecological permeable road tooth and its laying structure | |
| CN212505676U (en) | Fill out stone roadbed structure |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201224 Address after: 239000 No.223, Tianchang East Road, Chuzhou, Anhui Province Applicant after: Chuzhou Hongtu Construction Co.,Ltd. Address before: 221000 Room 201, unit 1, building 35, KANGLEYUAN, Changjiang Road, Tongshan District, Xuzhou City, Jiangsu Province Applicant before: Zhou Junyu |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 Termination date: 20211203 |