KR20040092523A - Quadrilateral frame encironmental block - Google Patents

Abstract

PURPOSE: A rectangular frame green block is provided to manufacture and construct easily, to reduce the construction period, to improve stability, and to cut down construction cost by integrally forming nonwoven fabric in the bottom of the block and planting with various kinds of fillers. CONSTITUTION: A revetment green block is formed by connecting concrete rectangular frames to cover the ground. An outer rectangular frame(1) is divided into four sections by an inner partition frame(2). The outer periphery of the outer rectangular frame is vertically formed, and the inner wall of the outer rectangular frame is inclined. The upper width of the inner partition frame is formed to be less than the lower width of the inner partition frame. A cut portion(1a) is formed in the upper corner of the outer rectangular frame, and a connecting link(4) is attached to the cut portion. Nonwoven fabric(3) is attached to the base part of the rectangular frame to cover the internal space.

Description

Square frame encironmental block

The present invention relates to a lake block installed on the banks of rivers, reservoirs, shores, road slopes, etc. In particular, the lake block is formed of a rectangular concrete frame and through the upper and lower openings to form a space portion and the space portion as a partition frame 4 The present invention relates to a rake block which is equally divided, and which has a corrosion-resistant and durable nonwoven fabric integrally attached to the bottom thereof, and which can accommodate various fillers in the space portion.

The protection block of the concrete material used in the conventional inclined surface protection is mainly a closed type, which causes problems such as difficulty in eating habits and landscape defects due to the concrete texture. Recently, eco-friendly blocks have been developed and used to remedy these problems, but most of them have a small space, which makes them difficult to attach to the diet, so that the soil spills when contacted with running water, the effect of concrete temperature rise, and manpower work when filling the storage area. There is a problem that there is little and expensive, and the construction period is also long. In particular, the installation of a nonwoven fabric (filter mat) to prevent the soil outflow of the bottom of the block is difficult to install a diet and was inconvenient.

Utility Model Registration No. 211037 discloses a block that combines several blocks to make a single space part, but this type of block is easy to be broken between blocks, and the depth of the space is shallow. This difficult problem may appear.

The block of Utility Model No. 20-0284981 is structurally unstable because the area and volume of the space part are small, and the soil is leaked when the effect of concrete temperature rise and the anchor layer in the bottom of the main body come into contact with the running water. In addition, since the area and volume per block is small, it is difficult to construct the machine, and the joint between the lakes is complicated, which requires precise construction.

Since the block of the Utility Model No. 20-0307894 has a small space, the planting area is small, and the nonwoven fabric of the bottom part uses natural materials of corrosive cocoa leaves. The above-mentioned block is a block for vegetation, which is expensive because it is integrated to fill the space part for vegetation in the production site, and because the block is small, it is difficult to construct a machine and there is no binding device between the shores, which makes structural construction inconvenient. There is this.

The object of the present invention is to produce a block in a large size for easy construction, but to divide the space inside the quadrilateral frame using a divider into four equal parts and put the filling material in the field according to the plan to be expressed in the square shaped space portion In order to prevent corrosion of the backsoil, which is the main cause of the collapse of the banks, and to provide excellent rectangular frame environment block in terms of variety, construction, economy, stability, and environment.

The object of the present invention described above is to form a large concrete rectangular outer frame penetrating up and down the block in order to improve the problems of the above-described eco-friendly block and integrally formed a partition frame lower than the outer frame inside the outer frame integrally The quadrangular frame environment of the present invention is formed by dividing the internal space into four parts to form four space parts, attaching a nonwoven fabric composed of chemical fibers to the bottom surface, and forming an angled portion at an edge of the outer frame to attach a connecting ring to the angled portion. Achieved by block.

The present invention excludes the curved surface in order to facilitate the construction of blocks and construction in the field, not only to make the upper surface width of the rectangular frame smaller than the lower surface width, but also to consider the settlement and compaction of the filling material inside the outer rectangular frame The height of the divider frame was lowered. In addition, since the nonwoven fabric (filter mat) is attached during block manufacturing, the problems such as breakage, detachment of joints, and inconvenience of block installation, which are problems in installation on site, are not only solved, but the concrete frame and nonwoven fabric are maintained even if the filling material is lost or damaged. This makes recovery easier.

In particular, the block of the present invention is made of a large length of 500-1500mm and the height of 150-300mm and the ratio of the concrete frame occupy less than 55%, the volume ratio of the space portion to 40% or more compared to the block volume By filling various kinds of filling materials according to the filling material and construction method in this space part, the space part where plants can grow is maximized.

1 is a perspective view of a rectangular frame environmental block according to the present invention

2 is a plan view of the present invention

Figure 3 is a cross-sectional view of the present invention

4 is a plan view and a developed view in which the present invention is installed;

Figure 5 is a construction example of the filling material according to the present invention

6 and 7 is an exemplary view of the present invention installed for scour prevention

8 is an exemplary view of the present invention installed in place of the stonework and retaining wall

<Explanation of symbols for the main parts of the drawings>

1.Outer square frame 2 ... Inner partition 3 ... Non-woven fabric 4 ... Loop 5 ... Steel wire 6 ... Rubber laying of filling material 7 ... Racking of filling material

8 ... Stone filling of filling material 9 ... Soil filling and vegetation area of filling material

10 ... filled soil fill + rubble fill + vegetation part 11 ... filled stone fill + soil fill + vegetation part 12 ... foundation concrete layer 13 ... rubble laying layer

14 ... Tianjin concrete floor 15 ... Anchor

The rectangular frame environmental block of the present invention comprises a rectangular frame formed of reinforced reinforced concrete and configured to penetrate up and down, and a partition frame that divides into four parts of the space inside the frame, and the outer wall of the frame is vertically formed, and the inner wall is formed to be inclined. The width of the upper surface is smaller than the width of the bottom, and a nonwoven fabric composed of chemical fibers is attached to the bottom, and a cutting part is formed at the corner of the outer frame, and the rectangular frame environment block is attached to the cutting part. The outer frame and the partition frame described above constitute a body portion.

In the block of the present invention, the bottom of the rectangular frame covers a large area of the target surface.

In the present invention, the concrete outer frame and the partition frame constituting the body portion is embedded reinforcing reinforcement in the interior to minimize the amount of concrete while ensuring the structural stability of the product. This reinforcing bar is inserted at the time of concrete pouring. The upper part of the outer frame and the partition frame is small and the bottom surface is wide in order to facilitate the manufacture of the block and to easily accommodate the filling material in the internal space during construction. However, the outer wall of the outer frame is formed vertically and the inner wall is formed to be inclined so as to be in close contact with the adjacent block during construction to prevent the outflow of soil.

In the block of the present invention, a cutting portion is formed at an outer wall edge portion of the body portion, and a ring is attached to the cutting portion. Attaching the loop by forming the cutting part at the corner part prevents the formation of the space between the adjacent blocks when constructing the loop on the side wall, and at the same time, forms the groove by attaching the loop to the side wall. If it is to prevent the strength of the outer frame is lowered. The above-described ring is used as a work ring when heavy blocks are used due to difficulty in carrying a construction when the block of the present invention is formed in a large size and is heavy. This ring is used for connection with adjacent blocks as needed. On the bottom of the body part was attached a nonwoven fabric composed of chemical fibers covering the space inside the body part. This nonwoven fabric is preferably formed larger than the bottom width of the body portion and attached. The nonwoven fabric is preferably composed of chemical fibers such as polyester, polyethylene, and polypropylene of tough materials that are maintained without corrosion for a long time in order to maintain the space-filling material for a long time and to prevent breakage of the lake by the outflow of soil. Non-woven fabrics may be fixed with wires inserted into the outer frame during concrete casting, or may be fixed with nails to the outer wall of the outer frame after concrete curing, or may be glued with adhesive. During construction, the filling material is inserted into the space inside the body part, and the filling material is used for soil, rubble, etc. according to the use environment. For example, rubble is used to bury in the ground, and gravel or amber, which is taken in consideration of landscape, is used to directly contact the water stream. Where you plant your plants, fill them with soil where they can grow. In general, the space part selects and fills soil, stone, or soil by using soil filling, stone filling, mixed filling of stone and soil in consideration of the influence of flowing water, the range, type, and landscape of vegetation.

The size and strength of the concrete body, ring, nonwoven fabric, iron wire, etc. constituting the environmental block of the present invention is determined according to the manufacturing and site conditions.

Environmental block according to the present invention is formed in the left and right width 500-1500mm, thickness 150-300mm, block weight 50kg or more, the concrete volume of the block volume within 55%, the volume of the space portion 40% or more.

An example of the block specification by this invention is described in Table 1.

<Table 1>

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

As the block of the present invention is large, it is possible to change the specifications according to the production conditions and site conditions within the above-described specification range.

1 and 2, the rectangular frame environment block of the present invention includes a rectangular frame 1 and a partition frame 2 that divides the space inside the block into four parts. A cutting portion 11 was formed at the upper edge of the outer frame 1, and a connecting ring 4 was attached to the cutting portion, and a nonwoven fabric covering the space inside the body portion was attached to the bottom of the body portion.

As shown in FIG. 5, the environmental block according to the present invention has two methods of equilibrium construction in the vertical direction and two constructions of alternating construction. In the parallel construction method, the environmental block can be connected to an adjacent block by using the ring 4.

6 shows the state of filling the space inside the body with various types of filling materials when constructing the inclined surface protection hole (revetment ball) of FIG. 6. The method of filling these fillers is selected according to the filler properties and the construction method. For example, reference numeral 6 denotes rubble laying, which is used to install the part buried in the ground because the material cost is low while the appearance is poor. Reference numeral 7 shows a stone filling, which is applied when considering the landscape at the water raft where the water flow hits directly. The stone is not detached after filling by nonwoven fabric, and the landscape is beautiful, and there are many voids between the stones to create an environment where food and living things can grow.

Reference numerals 9, 10, and 11 are intended to allow the survival of the plant, which illustrates rubble + soil, large stone + soil filling.

6 and 7 are examples for preventing scouring or protecting a structure, and FIG. 8 shows a construction method similar to conventional stone stacking (stacking or stacking) and various retaining wall methods. 6 and 7 of FIG. 8 show the stacking areas and the stone filling areas as shown in FIG. 6, and 12 and 13 are concrete layers and rubble laying layers, respectively, and 14 is the top-end concrete layer, 15 is an anchor.

According to the present invention, since the unit block is formed in a large size, the inner space of one block is divided into four spaces by a partition frame, so that the space is wide, so that the contact force (flexibility) according to the grounding force and the soil displacement is not only excellent, but also the concrete frame The upper surface of is smaller than the lower surface, making manufacturing and construction easier, as well as improving the structural stability and aesthetics. In addition, material cost is low due to easy vegetation and low amount of concrete pouring, and it is possible to save construction cost and air by constructing machine equipment continuously up / down, left / right, as well as various selection of space filling material for vegetation, landscape, There is an effect that can be used to prevent scour. In particular, since the nonwoven fabric attached to the bottom of the block is attached at the time of manufacturing the block, the construction convenience and structural stability, as well as the concrete frame and the nonwoven fabric remaining without filler, are easily restored.

Therefore, according to the present invention, the production is easy, the construction is simple, the air is shortened, the plant swelling is excellent, various landscapes can be created, the structural stability is secured, can be utilized for multi-purpose, construction cost is Inexpensive, easy to maintain, and the like can be obtained.

Claims (3)

In the shelter block that connects the rectangular frame made of concrete to cover the target surface, the inner space of the rectangular outer frame (1) is divided into four spaces by the inner partition frame (2) having a lower height than the outer frame. The outer circumferential surface of the frame 1 is formed as a vertical wall and the inner wall is formed to be inclined. The partition frame 2 is formed as a truncated conical cross section whose width of the upper surface is smaller than the width of the bottom surface. A connecting frame (4) is attached to the cutting portion and a rectangular frame environment block, characterized in that the bottom surface is attached to the non-woven fabric (3) covering the interior space. 2. Environmental block according to claim 1, characterized in that the nonwoven fabric (3) consists of chemical fibers and the outer frame (1) and the partition frame (2) are made of concrete with wires (5) embedded therein. The method of claim 1, wherein the block is formed in a large size of 500-1500mm left and right width, 150-300mm thickness, 50kg or more, the concrete volume is within 55% of the total, the space part volume of more than 40% block.