CN104088210A

CN104088210A - Water discharging gutter apron and prefabrication and installation methods thereof

Info

Publication number: CN104088210A
Application number: CN201410357550.9A
Authority: CN
Inventors: 朱宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-24
Filing date: 2014-07-24
Publication date: 2014-10-08

Abstract

The invention discloses water discharging gutter apron. The water discharging gutter apron comprises a gutter apron body, a concave water discharging groove formed in the surface of the gutter apron body, a road surface end and a curbstone end, wherein a vertical water discharging groove is formed in the bottom face of the gutter apron body along the length direction; transverse water discharging grooves are formed in the bottom face of the gutter apron body along the width direction; the concave water discharging groove is located between the curbstone end and the road surface end. The water discharging gutter apron is simple in structure; impounded surface water can be rapidly discharged so as to prevent a road surface structure from water seepage; the influent seepage along the gutter apron and curbstone cracks can be discharged and the service life of the road surface is effectively prolonged.

Description

A kind of Dewatering flat stone and prefabricated, mounting method thereof

Technical field

The present invention relates to urban road plumbing field, be specifically related to a kind of Dewatering flat stone.

Background technology

Rainy day road ponding can cause the phenomenons such as road is sent out cunning, pavement strip is unclear, vehicle dabbles, tailstock formation water smoke, both be unfavorable for safe driving, also the noise that can make to drive a vehicle increases, can make asphalt surface course that Water Damage occurs too early simultaneously, and the Water Damage of asphalt surface course is the basic reason that hole, be full of cracks were starched, dispersed, cheat to road purt; The draining speed on road surface, to the rainy day, the safety of driving is most important; Road structure is also very responsive to the immersion of rainwater, and pavement damage belongs to Water Damage greatly.

Most flat stones surface, bottom surface are all flat now, although prefabricated, easy construction, at Ping Shichu sluggish flow, easily produce ponding at Ping Shichu, ponding is again very easily along gap between flat stone, and under gap, oozes between flat stone and kerbstone, and then affects the life-span on road surface.

Summary of the invention

Object of the present invention provides a kind of Dewatering flat stone and prefabricated, mounting method thereof, solves one or more in above-mentioned prior art problem.

According to a kind of Dewatering flat stone of the present invention, comprise flat stone body, be located at recessed rhone, pavement end and the kerbstone end of flat stone body surface, flat stone body bottom surface is provided with longitudinal drainage groove along its length, flat stone body bottom surface broad ways is provided with transverse row tank, and recessed rhone is located between kerbstone end and pavement end.

A kind of Dewatering flat stone of the present invention, simple in structure, can accelerate to get rid of excess surface water, prevent road structure infiltration, get rid of and seep water under gap along flat stone, kerbstone, effectively prolonging service life of pavement.

In some embodiments, recessed rhone comprises the first cambered surface and the second cambered surface, and the angle that the first cambered surface and horizontal plane form is less than the angle that the second cambered surface and horizontal plane form.The ponding coming is flow through on road surface, can be pooled in recessed rhone, then flow in rain collection well, and the convenient rainwater of getting rid of, has reduced the lower milliosmolarity of rainwater, thereby reduces the possibility of road surface Water Damage.

In some embodiments, transverse row tank quantity is two, is located at respectively longitudinal drainage groove two ends.Be seeped into the water of bottom, road surface under a small amount of, and along the water oozing under flat stone, kerbstone gap, can be pooled to longitudinal drainage groove via transverse row tank, then flow in rain collection well.

In some embodiments, the height of pavement end equals the height of kerbstone end, is highly 10～15cm.The identical height in two ends can form the enclosing structure to current, and can reduce rainwater along oozing under kerbstone end.

In some embodiments, recessed rhone is 3～10cm apart from kerbstone end, and the recessed degree of depth of recessed rhone is 2～5cm.Molding convenience under this specification, and be convenient to draining.

In some embodiments, the width of longitudinal drainage groove is 4～8cm, and the degree of depth is 2～3cm, and the width of transverse row tank is 2～4cm, and the degree of depth is 2～3cm.Molding convenience under this specification, and be convenient to draining.

Prefabricated, the mounting method of Dewatering flat stone, comprise the steps:

S1: Dewatering flat stone prefabricated, make bed die according to structure and the size of the longitudinal drainage groove of flat stone body bottom and transverse row tank, side form fixing is installed again, put into the concrete mixing, carry out vibratory compaction, then make backform according to the structure of recessed rhone and size, light is repaired and received to Dewatering flat stone end face, then the health of sprinkling water, treats that it is that collapsible die is stand-by that flat stone intensity reaches more than 90%;

S2: the installation of Dewatering flat stone, installing before Dewatering flat stone, lay in advance concrete strength and reach the road bed of C20, it is smooth, clean that road bed surface keeps, and lays Dewatering flat stone on road bed.

Prefabricated, the mounting method of a kind of Dewatering flat stone provided by the present invention, easy to prepare, simple in structure, easy for installation.

Concrete strength grade refers to concrete compressive strength, and concrete strength grade should be divided with characteristic value of cubic concrete compressive strength, and symbolization C and cubic compressive strength standard value are (with N/mm ²or MPa meter) represent.

In some embodiments, the concrete strength described in S1 step is C30～C40.

Brief description of the drawings

Fig. 1 is the perspective view of a kind of Dewatering flat stone of one embodiment of the present invention;

Fig. 2 is the plan structure schematic diagram of a kind of Dewatering flat stone of one embodiment of the present invention;

Fig. 3 is the right TV structure schematic diagram of a kind of Dewatering flat stone of one embodiment of the present invention.

Detailed description of the invention

Below in conjunction with Figure of description, the present invention is described in more detail.

Embodiment 1

As shown in Figures 1 to 3, a kind of Dewatering flat stone, comprise flat stone body 1, be located at recessed rhone 2, pavement end 3 and the kerbstone end 4 on flat stone body 1 surface, flat stone body 1 bottom surface is provided with longitudinal drainage groove 5 along its length, flat stone body 1 bottom surface broad ways is provided with transverse row tank 6, and recessed rhone 2 is located between kerbstone end 4 and pavement end 3.Transverse row tank 6 quantity are two, be located at respectively longitudinal drainage groove 5 two ends, the width of longitudinal drainage groove 5 is 4～8cm, the degree of depth is 2～3cm, and length is identical with the length of flat stone body 1, and the width of transverse row tank 6 is 2～4cm, the degree of depth is 2～3cm, length is identical with the width of flat stone body 1, molding convenience under this specification, and be convenient to draining; Be seeped into the water of bottom, road surface under a small amount of, and along the water oozing under flat stone, kerbstone gap, can be pooled to longitudinal drainage groove 5 via transverse row tank 6, then flow in rain collection well.

Recessed rhone 2 comprises the first cambered surface 21 and the second cambered surface 22, the angle that the first cambered surface 21 and horizontal plane form is less than the angle that the second cambered surface 22 and horizontal plane form, recessed rhone 2 is 3～10cm apart from kerbstone end 4, and the recessed degree of depth of recessed rhone 2 is 2～5cm; The ponding coming is flow through on road surface, can be pooled in recessed rhone 2, then flow in rain collection well, and the convenient rainwater of getting rid of, has reduced the lower milliosmolarity of rainwater, thereby reduces the possibility of road surface Water Damage.

The height of pavement end 3 equals the height of kerbstone end 4, is highly 10～15cm, and the identical height in two ends can form the enclosing structure to current, and can reduce rainwater along oozing under kerbstone end.

Embodiment 2

S1: Dewatering flat stone prefabricated, make bed die according to the structure of the longitudinal drainage groove 5 of flat stone body 1 bottom and transverse row tank 6 and size, side form fixing is installed again, put into the concrete mixing, concrete strength is C30, carries out vibratory compaction, make backform according to the structure of recessed rhone 2 and size again, light is repaired and received to Dewatering flat stone end face, and the health of then sprinkling water, treats that it is that collapsible die is stand-by that flat stone intensity reaches more than 90%;

Embodiment 3

S1: Dewatering flat stone prefabricated, make bed die according to the structure of the longitudinal drainage groove 5 of flat stone body 1 bottom and transverse row tank 6 and size, side form fixing is installed again, put into the concrete mixing, concrete strength is C40, carries out vibratory compaction, make backform according to the structure of recessed rhone 2 and size again, light is repaired and received to Dewatering flat stone end face, and the health of then sprinkling water, treats that it is that collapsible die is stand-by that flat stone intensity reaches more than 90%;

The above is only optimal way of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, within these also should be considered as protection scope of the present invention.

Claims

1. a Dewatering flat stone, it is characterized in that, comprise flat stone body (1), be located at described flat stone body (1) surperficial recessed rhone (2), pavement end (3) and kerbstone end (4), described flat stone body (1) bottom surface is provided with longitudinal drainage groove (5) along its length, described flat stone body (1) bottom surface broad ways is provided with transverse row tank (6), and described recessed rhone (2) is located between described kerbstone end (4) and pavement end (3).

2. a kind of Dewatering flat stone according to claim 1, it is characterized in that, described recessed rhone (2) comprises the first cambered surface (21) and the second cambered surface (22), and the angle that described the first cambered surface (21) and horizontal plane form is less than the angle that described the second cambered surface (22) and horizontal plane form.

3. a kind of Dewatering flat stone according to claim 1, is characterized in that, described transverse row tank (6) quantity is two, is located at respectively described longitudinal drainage groove (5) two ends.

4. a kind of Dewatering flat stone according to claim 1, is characterized in that, the height of described pavement end (3) equals the height of kerbstone end (4), is highly 10～15cm.

5. a kind of Dewatering flat stone according to claim 2, is characterized in that, described recessed rhone (2) the described kerbstone end of distance (4) is 3～10cm, and the recessed degree of depth of described recessed rhone (2) is 2～5cm.

6. a kind of Dewatering flat stone according to claim 3, is characterized in that, the width of described longitudinal drainage groove (5) is 4～8cm, and the degree of depth is 2～3cm, and the width of described transverse row tank (6) is 2～4cm, and the degree of depth is 2～3cm.

7. prefabricated, the mounting method of a kind of Dewatering flat stone according to claim 1, is characterized in that, comprises the steps:

S1: Dewatering flat stone prefabricated, make bed die according to the structure of the longitudinal drainage groove (5) of flat stone body (1) bottom and transverse row tank (6) and size, side form fixing is installed again, put into the concrete mixing, carry out vibratory compaction, then make backform according to the structure of recessed rhone (2) and size, light is repaired and received to Dewatering flat stone end face, then the health of sprinkling water, treats that it is that collapsible die is stand-by that flat stone intensity reaches more than 90%;

8. prefabricated, the mounting method of a kind of Dewatering flat stone according to claim 7, is characterized in that, the concrete strength described in described S1 step is C30～C40.