CN219157318U

CN219157318U - Resin-based curb

Info

Publication number: CN219157318U
Application number: CN202223478613.5U
Authority: CN
Inventors: 孙柏东; 孙明利
Original assignee: Jilin Shengxin Building Materials Co ltd
Current assignee: Jilin Shengxin Building Materials Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a resin-based curb, belongs to the technical field of curbs, and solves the problems of poor deformation capability, poor impact resistance capability, poor volume stability, heavy weight, long production period, complex production process and difficult quality control of the curbs in the prior art. The resin-based curb of the utility model comprises a matrix; the substrate is provided with through holes penetrating through two opposite side surfaces of the substrate; the front surface of the base body is provided with a plurality of first water outlets and second water outlets which are communicated with the through holes; the front surface of the matrix is provided with a plurality of first weight-reducing grooves, and the rear surface of the matrix is provided with a plurality of second weight-reducing grooves; the material of the matrix is resin concrete. The resin-based curb has the advantages of relatively small weight, short production period, hardening in a few hours, high strength, impact resistance, good volume stability, difficult cracking, and excellent properties of impermeability, corrosion resistance, wear resistance, freeze thawing resistance and the like; and the use is convenient, and the appearance is beautiful.

Description

Resin-based curb

Technical Field

The utility model belongs to the technical field of curbs, and particularly relates to a resin-based curbs.

Background

A curb is a marker that is provided between a road surface and other structures. The road curb is generally required to be arranged between the separation belt and the pavement of the urban road and between the pavement and the pavement, and the road curb is required to be arranged at the edge of the central separation belt of the highway, the edge of the right side of the traffic lane or the edge of the outer side of the road shoulder.

The prior kerbs generally have two forms, one is stone processing and the other is prefabricating for ordinary concrete. The stone processing is time-consuming and labor-consuming, and the application range is small. The concrete curb is prepared by taking cement and aggregate as main raw materials and adopting pressurizing, vibrating pressurizing or other forming processes. However, concrete curb has the following drawbacks:

(1) the concrete belongs to brittle materials, has poor ductility, namely poor deformability, can bear only a small amount of tension deformation, or else can crack due to the fact that the concrete cannot bear the tension deformation; poor impact resistance and easy brittle fracture under impact load.

(2) The self-weight is great.

(3) The volume stability is poor, and along with the changes of temperature, humidity and environmental media, the volume change is easy to be initiated, and internal defects such as cracks are generated, so that the service life of the building is directly influenced.

(4) The production period is long, and the design strength value can be reached only by hydration for at least 28 days. The production process is complex, and the quality is difficult to control.

Disclosure of Invention

The utility model provides a resin-based curb for solving the problems of poor deformation capability, poor impact resistance, poor volume stability, heavy weight, long production period, complex production process and difficult quality control of the curb in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows.

The utility model provides a resin-based curb, comprising a substrate;

the substrate is internally provided with through holes penetrating through two opposite side surfaces of the substrate;

the front surface of the base body is provided with a plurality of first water outlets and second water outlets which are communicated with the through holes;

the front surface of the matrix is provided with a plurality of first weight-reducing grooves, and the rear surface of the matrix is provided with a plurality of second weight-reducing grooves;

the material of the matrix is resin concrete.

Further, a convex edge is arranged on one side face of the base body along the edge of the through hole, a convex edge groove is arranged on the other side face of the base body along the edge of the through hole, and the convex edge groove are matched in size.

Further, one side of the matrix is provided with a marking boss, the marking boss is provided with a marking, the other side is provided with a marking groove, and the marking boss is matched with the marking groove in size.

Further, the first water outlets are uniformly distributed on the upper part of the front surface of the base body, the second water outlets are uniformly distributed in the middle of the front surface of the base body, and the pattern of the first water outlets is urban flowers.

Further, the first weight-reducing grooves are one and are arranged at the lower part of the front surface of the base body, the second weight-reducing grooves are multiple and are arranged at the upper part, the middle part and the lower part of the base body.

Further, the second weight-reducing groove is internally provided with a punching groove, and the shape of the punching groove is different from that of the second weight-reducing groove.

Further, the first weight-reducing groove and the second weight-reducing groove are respectively and independently rectangular or square, and the punching groove is circular.

Further, the outer edges of the first weight-reducing groove and the second weight-reducing groove are provided with chamfers.

Further, the base body is square, a chamfer is arranged on the base body, the chamfer is tangential to the front surface along the top surface of the base body, and a chamfer is arranged at the contact position of the upper surface of the base body and the chamfer.

Further, the sewage blocking device also comprises a sewage blocking piece, wherein the sewage blocking piece is matched with the first water outlet in shape and can be just installed on the first water outlet, and the sewage blocking piece is made of water-permeable resin concrete.

Compared with the prior art, the utility model has the beneficial effects that:

the resin-based curb of the utility model is prepared from resin concrete materials, has relatively small weight, short production period, hardening in a few hours, high strength, impact resistance, good volume stability and difficult cracking, and has excellent characteristics of impermeability, corrosion resistance, wear resistance, freeze thawing resistance and the like.

The resin-based curb provided by the utility model is convenient to use, wide in application range and capable of opening a pipeline connecting port according to requirements.

The resin-based curb of the utility model has attractive design, can be provided with a water outlet pattern according to the requirement, can be generally made of urban flowers, and can be provided with a dirt blocking piece matched with the pattern of the water outlet.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a resin-based curb according to an embodiment of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken along the direction A-A of FIG. 2;

FIG. 4 is a rear view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a schematic view of a resin-based curb according to a second embodiment of the present utility model;

FIG. 7 is a schematic view of a resin-based curb according to a third embodiment of the present utility model;

in the figure, 1, a base body, 2, a through hole, 3, a convex edge, 4, a first water outlet, 5, a second water outlet, 6, a first weight-reducing groove, 7, a chamfer, 8, a marking boss, 9, a second weight-reducing groove, 10, a punching groove, 11, a marking groove, 12, a convex edge groove,

Detailed Description

For a further understanding of the present utility model, preferred embodiments of the utility model are described below, but it is to be understood that these descriptions are merely intended to illustrate further features and advantages of the utility model, and are not limiting of the claims of the utility model.

Detailed description of the preferred embodiments

As shown in fig. 1 to 5, the resin-based curb according to the present utility model comprises a substrate 1, wherein a through hole 2 penetrating through two opposite sides of the substrate 1 is formed in the substrate 1, a flange 3 is formed on one side of the substrate 1 along the edge of the through hole 2, a flange groove 12 is formed on the other side of the substrate 1 along the edge of the through hole 2, the flange 3 is matched with the flange groove 12, and the flange 3 can be just mounted in the flange groove 12.

The front surface of the base body 2 is provided with a plurality of first and second

water discharge openings

4 and 5 communicating with the through holes 2, and the pattern of the first and second

water discharge openings

4 and 5 is not particularly limited, and preferably the first water discharge opening 4 is a city flower such as clivia. The first water discharge openings 4 are uniformly arranged in the upper portion of the front surface of the base body 2. The second water discharge openings 5 are uniformly arranged in the middle of the front surface of the base body 2. The second drain opening 5 is generally circular.

The front surface of the base body 2 is provided with a first weight-reducing groove 6, and the rear surface is provided with a second weight-reducing groove 9. The shape of the first weight-reducing groove 6 and the second weight-reducing groove 9 is not particularly limited, and may be one or more, each having the same shape or different shapes, such as a circle, a rectangle, a square, a triangle, etc., which may be independent from each other. Specifically, according to the areas of the front and rear surfaces of the base 2. The first weight-reducing groove 6 is generally rectangular or square in shape and is provided in the lower portion of the front surface of the base 2. The second weight-reducing grooves 9 are arranged at the upper part, the middle part and the lower part of the matrix 2 and are rectangular or square. When the area is small, the first weight-reducing groove 6 and the second weight-reducing groove 9 are provided as one, and when the area is large, the first weight-reducing groove 6 and the second weight-reducing groove 9 are provided as a plurality. The second weight-reducing groove 9 is internally provided with a punching groove 10, and the punching groove 10 and the second weight-reducing groove 9 are arranged in different shapes for the convenience of distinguishing. Preferably, the second weight-reducing groove 9 is rectangular or square, and the perforated groove 10 is circular. When the resin-based curb is installed, the punching grooves 10 are selectively punched according to the arrangement requirement of the underground pipeline, so that through holes communicated with the through holes 2 are formed. Preferably the outer edges of the first and second weight-reducing

grooves

6, 9 are provided with chamfers.

For distinguishing brands, it is preferable to provide the identification boss 8 on the side of the base 1 provided with the flange 3, and when the identification boss 8 is provided, the side of the base 1 provided with the flange groove 12 is provided with the identification groove 11 matched with the identification boss 8, and the identification boss 8 is provided with the identification and is matched with the identification groove 11, so that the label can be just installed in the identification groove 11.

The base 1 is generally square in shape, and for aesthetic and safety reasons, it is preferable that the base 1 is provided with a chamfer cut tangential to the front surface along the top surface of the base 1, generally in the middle upper portion of the front surface. And a chamfer 7 is arranged at the contact position of the upper surface of the base body 1 and the chamfer surface.

In order to increase the dirt blocking capacity of the resin-based curb, the resin-based curb preferably further comprises a dirt blocking member, wherein the dirt blocking member is matched with the first water outlet 4 in shape and can be just installed on the first water outlet 4, and the dirt blocking member is made of water-permeable resin concrete.

The material of the matrix 1 is a resin concrete, also known as a polymer cement concrete or another polymer concrete. Polymer concrete made of synthetic resin (polymer) or monomer as cementing material and corresponding curing agent and sand stone as aggregate is commercially available, preferably epoxy resin-based concrete.

Detailed description of the preferred embodiments

As shown in fig. 6, the arrangement of the first drain opening 4 and the second drain opening 5 of this embodiment is different from that of the first embodiment. The number of the first water outlets 4 is two. The second water outlet 5 is one and is overlapped with the first weight-reducing groove 6.

Detailed description of the preferred embodiments

As shown in fig. 7, the arrangement of the first drain opening 4 and the second drain opening 5 of this embodiment is different from that of the first embodiment. The number of the first water outlets 4 is two. The number of the second water outlets 5 is three.

Claims

1. Resin-based kerbstone, characterized by comprising a base body (1);

the substrate (1) is internally provided with through holes (2) penetrating through two opposite side surfaces of the substrate (1);

the front surface of the base body (1) is provided with a plurality of first water outlets (4) and second water outlets (5) which are communicated with the through holes (2);

the front surface of the base body (1) is provided with a plurality of first weight-reducing grooves (6), and the rear surface of the base body is provided with a plurality of second weight-reducing grooves (9);

the material of the matrix (1) is resin concrete.

2. Resin-based kerbstone according to claim 1, characterized in that one side of the substrate (1) is provided with a flange (3) along the edge of the through hole (2), the other side of the substrate (1) is provided with a flange groove (12) along the edge of the through hole (2), the flange (3) and the flange groove (12) being size-matched.

3. Resin-based kerbstone according to claim 1, characterized in that one side of the substrate (1) is provided with a marking boss (8), the marking boss (8) is provided with a marking, the other side is provided with a marking groove (11), and the marking boss (8) is in dimensional fit with the marking groove (11).

4. The resin-based kerbstone of claim 1, wherein the first water outlets (4) are uniformly arranged at the upper part of the front surface of the base body (1), the second water outlets (5) are uniformly arranged at the middle part of the front surface of the base body (1), and the pattern of the first water outlets (4) is urban flowers.

5. Resin-based kerbstone according to claim 1, wherein the first weight-reducing grooves (6) are one and are provided at the lower part of the front surface of the base body (1), and the second weight-reducing grooves (9) are a plurality and are provided at the upper part, middle part and lower part of the base body (1).

6. Resin-based kerbstone according to claim 1, characterized in that the second weight-reducing groove (9) is provided with a perforated groove (10), the perforated groove (10) being shaped differently from the second weight-reducing groove (9).

7. Resin-based kerbstone according to claim 6, wherein the first and second weight-reducing grooves (6, 9) are each independently rectangular or square, and the perforated grooves (10) are circular.

8. Resin-based kerbstone according to claim 1, wherein the outer edges of the first and second weight-reducing grooves (6, 9) are provided with chamfers.

9. Resin-based kerbstone according to claim 1, characterized in that the base body (1) is in the shape of a square, the base body (1) is provided with a chamfer, the chamfer is along the tangential front surface of the top surface of the base body (1), and the contact between the upper surface of the base body (1) and the chamfer is provided with a chamfer (7).

10. Resin-based kerb according to claim 1, characterized in that it further comprises a dirt blocking member, the dirt blocking member being shaped to fit the first water outlet (4) and being of a water-permeable resin concrete material, which fits snugly over the first water outlet (4).