JP2007060973A - Tk super planting construction method without support - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a construction method for solving such problems that in a planting method comprising planting on a plantation box or forming a banking layer thick and using support woods in the case of planting trees on a concrete surface such as a rooftop, a high banking layer has a problem of superimposed load on a building, and support woods have problems of being unable to be used depending on the thickness of a banking layer or causing an obstacle on appearance or management. <P>SOLUTION: This planting construction method without supports comprises setting a tree fixing basic body obtained by fixing a steel or resin-made frame to a reinforcing bar net-like body, and using a root bowl fixture, auxiliary metal fittings and the tree fixing basic body so as to fixedly plant a tree without using support woods and thickening a banking layer, and prevent the tree from falling down by strong wind or vibration. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention is a planting method that can be planted regardless of the size of a tree without using a support on a soil-free surface such as a floor surface made of concrete or the like or asphalt or concrete-paved ground.

  In urban areas, as urbanization progresses, high-rise buildings become more prosperous, and as much of the ground is asphalt and concrete paved, the number of places where plants grow is reduced, the natural environment is lost due to fewer plants and flowers, and high-rise buildings The thermal energy discharged from the water contributes to the destruction of the natural environment such as global warming. For this reason, there is a strong demand for greening urban areas in order to heal and moisturize human society and to restore the natural environment around the living area.

Therefore, planting using the “tree growth equipment for concrete placement surface using tree fixtures and its tree growth method” and “greening method of concrete placement surface using anchor pin” developed by our company. Has been done.
Japanese Patent No. 3536108 Japanese Patent No. 3416799

  The conventional method is a method of planting trees with anchor pins in a box-type planting box with a water retention layer, which is suitable for small-scale rooftop greening. There was something unsatisfactory because it was a garden.

  In addition, there is a conventional method of forming and planting embankment, but when the plant is small, there is a sense of stability, but in the case of a high tree, the rooting range is not enough, so the balance between the underground part and the ground part is It had a problem that it collapsed and fell down due to strong winds such as building wind and rain.

  Therefore, there is a means to form the embankment layer thicker or use struts, but in that case it is necessary to make the embankment layer considerably thicker, which will greatly exceed the design standards for building load capacity, and there are many struts. However, there was a limit to any means such as the natural landscape of trees could not be maintained.

  A rigid polyethylene perforated tube with a non-woven fabric attached to the inner wall that is slightly larger than the root pot of the tree at a position where the tree is to be planted on a concrete surface regardless of the size of the planted tree by removing the conventional box-type box A fertilized soil (40% coco pate, 20% moss, 20% bark compost, 10% mountain sand, 10% charcoal) Mixed soil with mixed organic fertilizer and slow-acting fertilizer), temporarily planted, and 3mm to 5cm high frame made of steel or resin (height at which the J-shaped anchor lower locking part can be locked) A tree-fixed foundation body, in which a rebar mesh body with 6 to 16 mm thick reinforcing bars arranged in a 10 cm square, is placed on a frame and fixed with a plurality of U-shaped bolts, and the center of the tree-fixed foundation body Aid to fix planted trees temporarily planted and fix root pots The tool is installed in a circular shape at the upper part of the root pot, and the lower locking part of the J-type anchor pin of the root-pot part fixing tool is locked to the reinforcing bar of the tree-fixing foundation and the locking claw body of the J-type anchor head Press the root pot and fix it with bolts at a position where the auxiliary fitting can be locked.

  Because tall trees can be planted in free positions on asphalt and concrete surfaces without the use of struts without forming a special thick embankment and kept in a stable state in the embankment layer, A full-fledged garden can be built at a low cost in a short period of time.

In addition, the root pot part of the planted tree is temporarily planted in a tree root pot auxiliary tool, so that the root pot part and the ground plane become parallel, so there is no tilt or wobble, and the upper root pot part fixing tool is fixed to the tree fixing base body In addition, the weight of the trees and the weight of the embankment add to prevent the trees from falling down due to strong winds and vibrations, and over the years, the roots of the trees are spread outside the tree-fixed foundation, increasing stability. It will be in the state. In addition, although a tree fixed foundation is 1 m square as a standard, any assembly is possible according to the height of the tree and the size of the root pot diameter.

  Referring to FIGS. 1 to 6, an embodiment of the present invention for a soil-free surface on a concrete surface will be described. The perspective view shown in FIG. 1 is a steel or resin base frame 1 a for fixing a tree, and a reinforcing bar network. It is a basic frame on which a body 1b is placed and a planted tree from a shrub to a high tree can be fixed without falling down with a tree-fixed basic body 1 in which a steel or resin-made basic frame 1a and a reinforcing bar net 1b are fixed with U-shaped bolts 2. .

  FIG. 2 is an exploded perspective view of the tree-fixing foundation body 1, and has a height of 3 cm to 5 cm (a height at which the J-type anchor lower locking portion can be locked), which forms a rectangular framework that is the foundation of the tree-fixing foundation body 1. 3) a steel or resin base frame 1a, a reinforcing bar net 1b and a U-shaped bolt 2 arranged with a mass of about 10 cm.

  FIG. 3 shows a tree root pot auxiliary tool 3 that can transplant and fix a planted tree in a stable state. The nonwoven fabric 3b prevents the fertile soil from being washed away on the inner wall surface of the hard polyethylene perforated pipe 3a that is slightly larger than the circumference of the tree root pot. FIG.

  FIG. 4 is an exploded perspective view of the root pot part fixing tool 4, and an auxiliary metal fitting made of an iron pipe 5a for suppressing the root pot part of a planted tree, a wire 5b for connecting the pipe, and a wire clip 5c for binding it. 5 and a claw body 6 having a locking claw portion 6a for locking and fixing the auxiliary metal fitting 5 and a connection fixing portion 6b fixed to the J-type anchor 7, and a head portion for connecting and fixing the claw body 6 It is a perspective view which shows that it is comprised with the threaded part 7a, the volt | bolt 8, and the J-type anchor 7 which has the latching hook part 7b connected and fixed to a tree fixing base body.

  FIG. 5 is a perspective view showing a state in which the root pot fixing tool 4 is assembled. The planting position is determined in the tree fixing base body 1, and a plurality of J-shaped anchors 7 are engaged with the peripheral width of the tree root pot auxiliary tool. The stop hook portion 7b is locked to the reinforcing bar net 1b, the auxiliary metal fitting 5 is arranged in a ring shape on the upper surface of the tree root pot, and the locking claw portion 6a of the nail body 6 is locked to the auxiliary metal fitting 5 to obtain the root pot portion. It is a perspective view which shows the state which tightens the volt | bolt 8 through the connection fixing | fixed part 6b to the head threading part 7a of the J type | mold anchor 7, and clamp | tightens the root pot part.

  In FIG. 6, the tree-fixing foundation 1 is arranged on the concrete surface 10 on the concrete surface 10 after the waterproof sheet 11, the root-proof sheet 12, and the nonwoven fabric 3b and the foundation soil 13 are spread in order so that the soil is not scattered. A tree root pot 14a is inserted to plant the tree 14 in the tube of the tree root pot assisting tool 3, and the fertilized soil 9 is stuffed so that there is no gap in the tube and temporarily planted, and the auxiliary metal fitting 5 is circularly formed on the upper surface of the root pot. A plurality of J-type anchors 7 arranged on the tree root pot auxiliary tool 3 and locked to the reinforcing bar net 1b are installed, and the locking claw portion 6a of the claw body 6 is engaged with the iron pipe 5a of the auxiliary metal fitting 5. FIG. 4 is a completed cross-sectional view in which the bottom of the root pot 8a is connected to the head of the J-type anchor 7 so as to stop and suppress the tree root pot 8a and is fixed to the planting with the bolt 8 and filled up to the height of the root pot.

It is a perspective view which shows a tree fixed base body. It is a perspective view which shows the state which decomposed | disassembled the tree fixed base body. It is a perspective view which shows a tree root pot auxiliary tool. It is a perspective view which shows the state which decomposed | disassembled the root pot fixture. It is a perspective view which shows the state which installed the root pot fixing tool in the tree fixed base body. It is completion sectional drawing which shows the state which planted and fixed the planting tree to the tree fixed foundation body

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tree fixed foundation 1a Steel or resin foundation frame 1b Reinforcing bar network 2 U type bolt 3 Tree root pot auxiliary tool 3a Hard polyethylene perforated pipe 3b Non-woven fabric 4 Root pot part fixing tool 5 Auxiliary metal fitting 5a Iron pipe 5b Wire 5c Wire clip 6 Claw body 6a Locking claw part 6b Connection fixing part 7 J-type anchor 7a Head threaded part 7b Locking hook part 8 Bolt
9 Fertile soil 10 Concrete surface 11 Waterproof sheet 12 Root-proof sheet 13 Base soil 14 Tree 14a Tree root pot 15 Filling

Claims (1)

When constructing landscaping on soil-free concrete casting surface, etc., fix the reinforcing bar network to the frame made of steel or resin without using the pillars and thickening the embankment layer for planting trees The planted tree is planted in a state where the planted tree is planted and fixed integrally with the tree-fixed foundation using a root pot fixture and auxiliary metal fittings, and is not fallen by strong winds or vibrations, etc. A support-free planting method for soil-free surfaces.

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