KR100905930B1 - Concrete facilities for road slope protective - Google Patents

Abstract

A concrete structure for road slope protection is provided to improve the stability of slope surface and banking layer and external beauty around the road and to prevent damage of the structure even in a long-term use. A concrete structure for road slope protection comprises rubber plastic composite cylinders(10) which are embedded in holes bored at regular intervals on a slope for construction, C-shaped horizontal and vertical concrete binders(20a,20b) which are inserted and connected in the embedded rubber plastic composite cylinder in the crisscross shape to join the rubber plastic composite cylinders, a plaster-based expansion agent which is equipped inside the rubber plastic composite cylinder and is expanded and cured by water infiltration from banking layer to be bound with the banking layer, a disk-type binding plate(40) which is located at the spot where the C-shaped horizontal and vertical concrete binders intersect each other, and a concrete liner plate(50) which is inserted in the C-shaped vertical concrete binder to distribute and support the earth pressure on the slope surface.

Description

 Concrete facilities for road slope protective}

The present invention relates to a concrete facility for road surface protection, and more particularly, the "c" type transverse and longitudinal large-crete ties are inserted in a cross shape into a rubber plastic cylinder embedded at equal intervals on a surface adjacent to the road. By forming a connection between the rubber plastic cylinders to form a bond between the rubber plastic material cylinders and the ground layer through the expansion material located in the rubber plastic material cylinders, and inserting a concrete earth plate that can support the divided earth pressure in the transverse binding sphere By constructing concrete facilities for the protection of the surface, it is possible to improve the aesthetics around the road and the stability of the surface of the surface and the fill layer, and the facilities are partially damaged and deformed due to the rooting and weathering of the active plants even during long-term use. Concrete for road surface protection to prevent the phenomenon in advance Related to water.

In general, construction works that cut natural soil layers or fill soils on foundation grounds to form road surfaces in the process of creating roads are called earthworks.

After inevitably cutting the natural soil layer to shape the road surface, the soil is compacted to the cut area, and the surface protection hole by plants or structures is constructed on the surface formed by the soil.

The construction of such a surface protector is intended to prevent the sliding of the surface to the road due to external weather factors.

However, most of the existing surface protectors lose stability due to water penetrating into the rainy weather or snow melter with rainfall, and cannot effectively protect the surface of the surface. Often caused.

As a result, there were frequent obstacles to road traffic, as well as problems causing human accidents, and there was also an uncomfortable and uneconomical problem of having to make and maintain a huge budget every year.

In addition, most of these surface protectors had a problem that a considerable amount of air is required for construction.

The present invention is to solve the above problems,

The rubber plastic material cylinders are formed by cross-connecting the "c" type lateral and longitudinal large concrete material fastening holes crosswise to a rubber plastic cylinder buried at equal intervals on a road adjacent to the road. Formed with the filling layer through the expansion material located in the cylinder, and forms a concrete protection concrete facility formed by inserting and connecting a concrete earth plate that can support the earth pressure in the transverse binding sphere, the beauty and the surface around the road It provides concrete facilities for road surface protection to improve the stability of the surface and fill layer, and to prevent the partial damage and deformation of the facility due to the rooting and weathering of active plants even during long-term use. Has its purpose.

In order to achieve the above object, the present invention

An upper part of which is open, and a plurality of through-holes formed in the lower outer periphery thereof, the rubber plastic cylinder being buried and fixed in holes drilled at equal intervals in the surface fill layer adjacent to the road;

An expandable material inserted into said embedded rubber plastic cylinder;

The buried rubber plastic cylinder is inserted into and fixed in the form of a cross, facing each other, the front and opposite sides of the bolt is formed, the back of the "c" type transverse, longitudinal large crete is formed with an inlet for expansion A re-binding tool;

The bolt holes are formed on all sides of the front and back of the "c" type transverse and longitudinal large-crete binding spheres, which are inserted and connected in a cross shape to the rubber-plastic cylinders at equal intervals on the surface to form a bond between the rubber-plastic cylinders. A disc-shaped binding plate inserted into a bolt located at each point facing each other to form a binding of the "c" type transverse and longitudinal large-crete binding members;

Characterized in that it comprises a concrete earth plate integrally inserted into the insertion guide groove formed on both sides of the "c" type longitudinal large concrete material binding sphere to enable the distributed support of the earth pressure.

As described above, the present invention inserts and connects the "c" type transverse direction and the longitudinal large-crete binding member in a cross shape to the rubber plastic cylinder embedded at equal intervals on the surface adjacent to the road to form a solidity between the rubber plastic cylinders. It forms a bond with the fill layer through the expansion material located in the rubber-plastic material cylinder, and constitutes a concrete protection concrete facility for the surface protection made by inserting and connecting a concrete earth plate capable of dividing and supporting the earth pressure in the transverse binding sphere, In order to protect the surface of the surface in a beautifully repeating pattern form, a concrete earthen board is provided between the "c" -type longitudinal large concrete member binding holes that form the pattern to support the divided earth pressure. In addition to improving the stability of the surface of the surface while improving the effect There.

In addition, several rubber plastic cylinders used to form the "c" type transverse and longitudinal large-crete binding members are embedded at regular intervals in a fill layer forming a normal surface, as well as expansion hardening by moisture inside. Is provided with an expansion material that can be made to protrude to the outside, there is an effect that can improve the stability in the fill layer more.

In addition, the buried "c" type transverse and longitudinal large-cret ties are protected and embedded by rubber-plastic materials, so that even after prolonged use, damage and deformation due to the rooting and weathering of the gliding plant can be prevented. There is an effect that can be prevented in advance.

Specific details of other embodiments are included in the detailed description and drawings.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and those skilled in the art to which the present invention pertains. It is provided to fully inform the scope of the invention, and the invention is defined only by the scope of the claims.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a configuration state of the road surface protection concrete facilities according to the invention, Figure 2 is an exploded perspective view showing an enlarged configuration of the main portion of the road surface protection concrete facilities according to the invention, Figure 3 is a road according to the invention Figure 4 is a front view showing the configuration of the concrete protection facility for the front surface, Figure 4 is a cross-sectional view showing the configuration of the concrete construction for road surface protection according to the invention.

As shown, the present invention includes a rubber plastic cylinder 10 embedded in a plurality of perforated holes 6 at equal intervals on the surface 2 for construction; Cross-linked rubber plastic material cylinder (10) inserted into the cross-shaped rubber plastic material cylinder (10) form a cross between the "c" type lateral direction and longitudinal large concrete material binding holes (20a), 20b; A gypsum-based expander (30) provided in the rubber plastic cylinder (10) to expand and harden by infiltration water transmitted from the fill layer (4) after construction to form a bond with the fill layer (4); A disk-shaped disc is formed at the point facing each other of the "c" type transverse and longitudinal large-crete binding members 20a and 20b inserted into and connected to the rubber plastic cylinder 10 in a cross shape. Binding plate 40; It is composed of a concrete earth plate 50 is inserted into the "c" type longitudinal large concrete material binding sphere 20b to form a distributed support of the normal earth pressure.

Here, the rubber plastic cylinder 10 has an opening 12 at its upper portion, several through holes 14 are formed at the lower outer periphery thereof, and a gypsum-based expander is formed inside the through holes 14. 30 is provided.

In addition, the "c" type transverse direction, longitudinal large concrete member binding holes (20a, 20b) are formed on both sides of the front face facing the cross form bolts (22a, 22b) protruding, the rear The expansion material inlet groove 26 is formed to protrude in common, but the insertion guide groove 24 is formed on both sides of the "c" type transverse large concrete member engagement hole 20a to enable the installation of the concrete earth plate 50. The disk-shaped binding plate 40 is inserted into the front and four sides of the "c" type transverse and longitudinal large concrete material binding holes 20a, 20b facing the rubber plastic material cylinder 10. Bolting holes 42 are formed to sandwich the bolts 22a and 22b which protrude on both front surfaces thereof so as to bind each other.

Referring to the drawings the operation of the present invention configured as described above is as follows.

To help understand, first, the construction method will be explained in order.

For the construction, after drilling a hole (6) at equal intervals on the surface (2) of the section (1) near the road to be constructed, followed by a rubber plastic cylinder (10) provided with a gypsum-based expander (30) inside Are embedded in the holes 6, respectively.

On the other hand, the gypsum-based inflating material 30 is when the water in the fill layer 4 flows through the through holes 14 formed in the lower outer periphery of the rubber plastic cylinder 10 after construction The infiltration water reacts and expands and expands into the expansion material inlet groove 26 formed at the rear of the "c" type transverse and longitudinal large concrete material engagement holes 20a and 20b. The "c" type lateral and longitudinal large-crete binding members 20a, 20b are integrally bound together and simultaneously protruded and hardened out of the through hole 14 to form a bond with the fill layer 4.

Then, a plurality of rubber plastic cylinders embedded by inserting and connecting the "c" type transverse and longitudinal large concrete material binding holes 20a and 20b to the rubber plastic cylinder 10 embedded in this way in a cross shape. Bind (10).

Thereafter, the bolts 22a and 22b positioned at opposite points of the "c" -shaped transverse and longitudinal large-crete binding members 20a and 20b inserted and connected to form the rubber-plastic cylinder 10. Position the disc-shaped binding plate 40 in the fastening with a nut, the insertion guide groove 24 formed on both sides of the "c" type longitudinal large-crete binding material (20b) made in this way When the concrete earth plate 50 is inserted and fixed, the construction is completed.

In this case, the concrete soil plate 50 may be structurally stabilized by supporting the earth pressure imparted to the surface 2 as the construction is performed in the form of a step on the surface 2.

And, by providing a space that can be planted step by step on the legal surface (2) it is possible to more beautifully form the landscape around the road (1).

1 is a perspective view showing the configuration of the concrete construction for road surface protection according to the invention,

Figure 2 is an exploded perspective view showing an enlarged state of the main portion of the concrete construction for road surface protection according to the invention,

3 is a front view showing the configuration of the concrete construction for road surface protection according to the invention,

Figure 4 is a cross-sectional view showing the configuration of the road surface protection concrete installation according to the invention.

* Description of the symbols for the main parts of the drawings *

1: road 2: law

4: fill layer 6: hole

10 rubber cylinder cylinder 12 opening

14: through hole

20a, 20b: "c" type transverse and longitudinal large concrete material binding holes

22a, 22b: Bolt 24: Insertion guide groove

26: inflow groove

30: gypsum-based expander

40: disk binding plate 42: bolt hole

50: concrete soil plate

Claims (1)

An upper part of which is open, and a plurality of through-holes formed in the lower outer periphery thereof, the rubber plastic cylinder being buried and fixed in holes drilled at equal intervals in the surface fill layer adjacent to the road; A gypsum-based expandable material inserted into the embedded rubber-plastic material cylinder; The buried rubber plastic cylinder is inserted into and fixed in the form of a cross, facing each other, the front and opposite sides of the bolt is formed, the back of the "c" type transverse, longitudinal large crete is formed with an inlet for expansion A re-binding tool; The bolt holes are formed on all sides of the front and back of the "c" type transverse and longitudinal large-crete binding spheres, which are inserted and connected in a cross shape to the rubber plastic cylinders at equal intervals on the surface to form a bond between the rubber plastic cylinders. A disc-shaped binding plate inserted into a bolt located at each point facing each other to form a binding of the "c" type transverse and longitudinal large-crete binding members; The concrete facility for road surface protection, characterized in that it comprises a concrete soil plate integrally inserted into the insertion guide groove formed on both sides of the "c" type longitudinal large concrete material binding sphere to enable distributed support of earth pressure.

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