JPS62129415A - Injected slope fame construction - Google Patents

Abstract

PURPOSE:To form integrated slope frames with high strength, by injecting concrete into mold members. CONSTITUTION:Mold members 1 with the end faces of hollow rectangular forms and with permeable slots 2 are formed with plate units, and the form members 1 are assembled on the face of slope to set and form slope frames, and the fluid of mortar or the like is injected through the upper section. Accordingly, integrated slope frame with high weight and strength can be formed, and labors at high places and on steep slope surfaces are facilitated. Besides, when vegetation base fluid is injected into the hollow sections of the form members 1, then plants are cultivated through the permeable slots 2, and so trees are planted on the surface of the slope frames, and the spectacular sight of the slope surface can be prevented from being reduced due to the slope frames.

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a pouring frame construction method that uses formwork material with perforations to construct a slope frame constructed for slope protection. be.

(Prior technology) Currently, various types of legal framework materials are used, but because their assembly requires work at high places or on steep slopes, and construction along undulations is not easy, concrete secondary construction is required. BACKGROUND ART In addition to heavy materials such as products, frame materials made from lightweight materials such as plastics, which are easy to assemble, are increasingly being used.

(Problems to be solved by the invention) The use of lightweight law frame materials improves workability at high places and on steep slopes, but due to their light weight, frost pillars and frost heave cause the law frames to float up, reducing their earth retaining function. Problems arise in which the joints break and collapse.Furthermore, the earth and sand packed inside the frame collapses due to frost pillars and frost heave damage.
As vegetation declines, the legal framework itself is damaged and often harms the landscape of the slope.

As a result of various studies on how to construct a new legal framework that can solve the problems of conventional legal frameworks, the present inventor assembled and installed hollow rectangular lightweight formwork materials with transparent holes on the slope. After that, we came to the conclusion that the above drawbacks could be solved by injecting fluids into the upper part to construct a legal framework.
Achievement of the present invention ○ (Means for solving the problems) That is, the present invention is a method of forming a formwork material formed from a plate-shaped body and having a hollow rectangular hole with an end face shape of a predetermined length on a slope. After assembling and installing to form a legal frame, this is a pouring frame construction method in which fluid is injected into appropriate locations on the upper part.

The structure of the present invention will be explained below with reference to the drawings.The material of the formwork used in the present invention is lightweight and can be assembled on site. It is preferable to use or plus.

The shape of the formwork material (1) and the functions of each part are hollow rectangles as shown in Fig. 1. (A) j (B) l (0) #
The through holes G2) on the four sides of (D) have the function of reducing the weight of the formwork material and creating a pattern by the injection pressure of the mixed water and public metal of the fluid. wood (seeds)

When injecting mixed fluids (fertilizer, soil, compost, etc.), the function is to cause vegetation to grow through the perforations.

Assembling the formwork materials as described above is carried out using a generally known method.All joints of the formwork materials are assembled in a lattice pattern using joints in the form of a cross, a square, a T-shape, an L-shape, and an E-shape. Insert it, connect it using the bolt and nut provided at the joint, and fix it with an assembly anchor. In this case, water-resistant cardboard with creases and Ribrass are stretched on site and bundled.

It may be assembled to the formwork material by means such as stapling.

Once this assembly and fixing has been completed, construct the legal frame by injecting fluid materials such as mortar, concrete, and vegetation base material from the upper part of the formwork, and fill the inside of the legal frame with a bag of vegetation soil or top soil. Fill the area with vegetation and complete the method of construction.

(Effects of the Invention) As described above, the present invention provides a method for forming a slope by assembling and installing a lightweight formwork material formed by a plate-shaped body and having a hollow rectangular end face shape through-hole having a certain length on a slope. This is a method of constructing a slope by injecting fluids into appropriate places on the upper part of the slope after forming a slope, making it ideal for work at high places or on steep slopes. can be formed.

A heavy method frame such as a secondary concrete product has the function of pressing down on the ground due to its weight, but the method frame constructed according to the present invention uses a lightweight formwork material with hollow rectangular holes on the slope surface. After assembling and installing the fluid, the fluid is pumped up and injected into the hollow part from the upper part, which dramatically improves work efficiency. In the same way, a function to hold down the ground occurred, and the legal framework no longer rose up due to frost pillars and frost heave, and the earth retaining function as a legal framework no longer deteriorated.

In addition, the formwork material can be delivered to the site as a plate and assembled on site, reducing transportation costs, and it can be cut and stretched to suit the site, allowing the formation of a legal frame that is ready for the site. .

Furthermore, due to the through holes provided on each side, excess water from the mixing water of the fluid is quickly pushed out of the formwork due to the injection pressure, reducing the water pressure applied to the formwork material. When pouring mortar or concrete fluid, excess water from the mixing water of the fluid will flow through the through holes of the formwork into the pattern due to the injection pressure. As the water-cement ratio decreases, the curing time is completely accelerated, and a high-density, high-strength integrated law frame is obtained, which prevents knotted parts from breaking and collapsing. Ta.

In addition, when injecting the vegetation substrate fluid into the hollow part of this formwork material, its weight will have the function of pressing down on the ground, and the formwork material (through-holes on side A1 will sprout) Vegetation has grown and covered the legal framework, so the legal framework no longer noticeably harms the landscape of the slope.

Claims (1)

[Scope of Claims] 1) After forming a slope by assembling and installing a formwork material having a fixed length and a hollow rectangular end face shaped through hole formed by a plate-like body on a slope surface, the upper part is An injection frame construction method characterized by injecting fluid into a certain point. 2) The injection frame construction method according to claim 1, wherein the plate-shaped body is a water-resistant cardboard. 3) The injection frame construction method according to claim 1, wherein the plate-shaped body is a tin plate.