JPS5886222A - Constructing method for concrete retaining wall using stone-mersonry pattern type form - Google Patents

Abstract

PURPOSE:To construct a concrete retaining wall with a stone-pattern, by a method wherein a pattern plates, in which a stone-piling retaining wall is modelled, are adhered to the forms. CONSTITUTION:A pattern plate I1, in which a stone-piling pattern is modelled using polyurethane, is cut at a joint part. The pattern plates I1, adhered to forms 9, are installed at a spot, where a retaining wall is constructed, by means of separators 7 and clamping metal fixtures 8. Concrete is deposited into the forms 9, and after the concrete is hardened, the forms are removed. This builds a retaining wall having a stone-piling pattern.

Description

DETAILED DESCRIPTION OF THE INVENTION This thirteenth issue relates to a masonry pattern formwork construction method for concrete retaining walls.

Conventionally, as a means of reinforcing the back of houses σ), which were built by scraping away roadside rubble and the foot of mountains, natural stones were cut to an appropriate size + Y pressure 1. So, the stone masonry construction method was adopted. However, in recent years, in the stone masonry method that
``LMe'' or ``1'' means that even if it is done by hand, it is difficult to collect stone by hand (it takes a long way from a vacant lot and the transportation cost is 100%), and there is also a recent shortage of craftsmen. 1.′+” between 1μ etc.
i is also occurring.

In addition, instead of the sarcophagus construction method described above, concrete may be poured directly onto the steep slope, or reinforced by spraying, etc., but in this case, the concrete surface is exposed on the slope, resulting in a loss of natural beauty. , especially ← Mamoru of Koki S environment,
From the viewpoint of all aspects of the illuminated landscape, it is unrealistic.

For this reason, the above-mentioned masonry method and rJ concrete pouring (ii4
In order to implement the same advantages as the 4-ki (1-ke) construction method, the foam board was carved into a concrete wall surface!! (6-
A method of using one frame IC has been devised, but it is not suitable for the first place, so I would like to implement it.

Therefore, as a conventional construction method, it is mainly used for concrete walls. /'' to the fence/I7 medium-sized thing /if ':',).This construction method f. A separator is placed between the frame and the concrete frame, and the two are tightened with a concrete frame tightening fitting, and a mold frame is assembled from Kotobuki, and concrete is poured into the frame. established,
After curing, it can be removed from the frame.

At that time, upper J2. The unit 4 formwork M11 is a mold m1 made of rubber, synthetic resin q++1, press-ribbed with press-ribbed rubber and synthetic resin q++1 shown in FIG. The vortex is formed by attaching a sufficient amount of vortex to the weir plate (900 x 800 tar).

However, there are 14. It has the following drawbacks: That is, as shown in Fig. 2, for the sake of craftsmanship, the degree mold m1 is attached to the weir plate with a broken joint shape of 1/fi to create a medium-sized mold frame M2, and this is assembled into the mold frame and concrete is poured. When pouring, the connection line 1 of the #formwork M2 crossing the unit mold T-mountain appears on the concrete wall surface after unmolding, which has the drawback of reducing the design effect of the wall surface.

4- First, as shown in Fig. 3, when focusing on gluing m3 cast m3 as the joint of the diagonal V) grid, the connecting line 2 of the unit @ formwork M is the concrete after pouring. Since it appears on the wall surface, it can spoil the design of the wall.

This 1. ``, Unit @ type m +, rn4 on the weir plate ``
Pasted without any defects%ff1. ．． (This is because, as shown in Figures 2 and 3, 10g of rice grains m2 and m4, which are made by cutting m2 in half, are pasted on a mold ml and m2 in half, as shown in Figures 2 and 3.

These drawbacks make the above construction methods similar to layered rough-split stone masonry, level-split stone masonry, etc. When applied to the construction of retaining walls, it becomes a fatal drawback. For example, as shown in Figure 4, the unit stone pattern board m of coarsely split stone is piled up on the concrete forming part of the concrete formwork, and there is no damage or shortage in the joint shape. ° Paste it to make a stone cypress-shaped Luri frame 1ψ, and use it for pouring concrete. Along the cut part of the attached half-board m, the connection line 3 of the single stone imitation camphor frame rvis appears, and the effect of the frame thickness of the retaining wall due to the natural stone 77 (-) is halved.

As I would like to illustrate, this type of cleaning leg 3 appears in a lattice pattern when the unit stone pattern plate m is attached to the volume fr'.-17tb, so it is fatal. , :1.

Therefore, the current situation is that the key points have not been fully addressed for a long time, such as the protection of the old nail plate ψ, which is becoming stronger near the cord, and the preservation of the mourning plate.

ql, conventional σ) method 7-11, 10 parators and 1 concrete formwork clamping fittings are arranged in a regular μm manner.As mentioned above, it is possible to attach separators to the designed wall surface after concrete pouring. I! There are traces of cones left, so 01st place.
・According to t), this also impairs the design effect of the wall surface (Ill m≠1).

In addition, as mentioned above, the unit stone pattern board or the stone invitation ladder type expansion frame can be backed with foamed resin, but this (1) focus is
Due to the nature of foam molding, I would like to be able to build it by directly transferring it from the retaining 1ψ piled up with natural stones, so it is 7.

- The retaining wall surface of the poured stone must be an artificial 11+7 to give it the appearance of natural stone (it has the disadvantage of 8).

This invention is based on the conventional j4. + Disadvantages of construction method k
It was designed with the purpose of determining the IIM.
Jiboseishi σ) Stone masonry return [1 transferred h”i l- unit stone pattern J1:, i+・, cloth brim 1 vertically stacked in the form of concrete stick panel 1 l old-fashioned masonry pattern Formwork of four shapes is connected to create a silky structure, and this is then poured into concrete, ready to be used again. Kaeryu σ) Ishizumi Iha member' Sugiru 1似[θ2 is the one that wipes out Wh1 stone.

This invention will be described below with reference to Oga 911, shown in 1991.

First, if the construction method is 1.1 J-, then the construction method r1 of this emission flF+ consists of the following 11 steps. Split stone masonry for pounding and leveling j11
Preparation 1・N + NI + 1 The masonry kiln surface rot H, which is the mold for the retaining wall of the sarcophagus, etc., is used with own chipped stones. Roll with rubber'
α, make it, and make it a thousand eyes ((cut with h evil 4 and IFj
j goods''... 1 stone and 1. 0. The middle of the number 1 · ', I rod board S1 all units f) 4 · ", 1 piece o.
J-made ♂ 1st process and its Rin are also “I stone camphor (T plate SI all concrete punishment panel 5 in the form of a pile (No. 61Δ) 11-
Paste with I + - bar (, masonry pattern formwork 11.l)
=17- Masonry camphor formwork 1! II construction process and its masonry...
P1J! 1 frame 1. ．． l, tY-1 No. 7.91'', paste and freeze the 11 sleds t+S against each other vertically i6, and make the diagonal It (with board 6) Concrete formwork fastening fittings 8 with separator 7 in between
In the 1st part of Jfl (the sarcophagus pattern Jge-type, P,' which assembles the formwork by tightening it to the 8 tebata 9), the assembly process and the gap between the stone beckoning pattern formwork and the 11th board. This consists of a concrete pouring step in which concrete is poured into the concrete IJ-), and a frame removal step in which the cast concrete IJ-) is fully cured and the rear support frame is removed.

Here, Φ...stone barrier-like plate S1 in the new lower culm of the stone '4-model cedar'/form 411 is separated as in the conventional 0)? ++l It can be pasted on the concrete formwork panel 5 without L, so as shown in Fig. 6, '1 i/l': V overflows from the concrete formwork panel 5. At the same time, the unit An exposed part b= where the concrete formwork panel 5 is exposed without the stone pattern &Sl being pasted is created. However, even if this θ) b part occurs, every row in Figure 6!
The 14th place Sekiryo-danse JS1 is pasted in a different pattern so that the phase shape is tsubo. -ip stone ridge pattern color paste 1. Prepare 11, I, multiple times), cross 1:f in the direction of the arrow, and tie j1μ (and proceed as shown in Figure 7).
1. J: Una s"4'%'i According to the shape, - can be assembled (-. Since the stone pattern plates S2 are pasted in a pattern of 1rJl-, if you connect them alternately, you can
Is the exposed part d of the concrete formwork panel 5 of the 4H4+ turret stone model 1m board S2? The layered part d and the i-t projected part C are fitted into each other to assemble a masonry frame-like inkstone frame.

1. Bow; Seσ) It goes without saying that the unit stone pattern forms for the ejecting part and the entering part are made in the same manner as described above.f.1. Aoda, stone bond ladle image shape +H used at the end of the retaining wall
・Frame 1i, 12. As I3, -, the exposed part of the concrete formwork panel 5, the unit stone t=sl l S"
The unit stone pattern plates S, , S, and the protruding parts a and C can be cut by cutting them.

In addition, in Fig. 9, 1010 bolts 11 are pre-formed to a size of Φ stone pattern board S,, S, 5 - without the box, and the bolt 12 at the rear of the frame is removed.
This is to connect the concrete retaining wall to the retaining wall ground 6 by driving it into the retaining wall ground 6 and tightening bolts.

Since the construction method of the present invention is constituted by the steps described above, it exhibits the following effects.

(1) The unit stone pattern board i is directly transferred from the masonry retaining wall made of natural stone using synthetic material or rubber. You can make the most of the elegance of the retaining wall.

(2) When constructing a sarcophagus pattern form by pasting unit stone pattern boards onto concrete form panels, regardless of the shape and size of the concrete form panels, fabric stacking, valley stacking 1/[certain Since they are attached using barbuns, when the sarcophagus pattern formwork is assembled, all of the attached unit stone pattern boards are butted and connected at the joints. For this reason,
After concrete is poured, the retaining wall surface, which is the stone masonry surface, does not show any confusion in the formwork, and the elegance of the natural stone retaining wall (I) can be fully utilized.

(3) In addition, the concrete formwork clamping fittings and separators are made of masonry pattern formwork! ? 'A< to 1
Since we installed 1V, the holes caused by the cones would appear on the retaining wall surface and would spoil the charm of masonry construction using natural stones.

[Brief explanation of the drawing]

1 to 3 Figures 1 show a unit brake and a unit hollow mold in a conventional mold flask (, Figure 1 (B), 21st power, 31st seal) is a front view of the m-sized Kushi form frame, and Figure 4 is an example of a frame made of masonry pattern using the conventional construction method. 11
4) id "Unit stone pattern plate, 1y11) is the front view Iν1 of the sarcophagus model ladder formwork, Figure 5 (a) is a perspective view of the stone masonry pJ-shaped face plate at this light 8LlvC, Figure 10) is the stone masonry support Front side 1゛Y1 of stone pattern surface J+, I obtained by transferring the wall
, Figure 6 rj This invention (l) Front view showing the unit stone pattern board and its attachment procedure, No. 71 Bacteria 1 is a front view showing the connection procedure of the masonry pattern formwork of Polo diagram, Figure 8 9 is a front view showing another embodiment of the ashlar pattern form according to the present invention, and FIG. 9 is a vertical cross section 1iY': -+7'; ...... Masonry pattern face plate S, S, ... Unit stone pattern board 1, L, I, ... Sarcophagus (~I return formwork 6...
...Hold #til! Panel 7...Separator 8...Tighten the concrete formwork [Metal fittings 9]
・・・・・・・・・Bata

Claims (5)

[Claims] (1) Laminated stone masonry, level cut stone masonry support l ↑ Form a masonry-like face plate by transferring it with synthetic resin such as polyurethane or rubber, and cut it at the joints to create the same shape.
A sarcophagus pattern is created by creating 74 unit stone patterns with various types of stone patterns, and pasting these unit stone pattern plates in the same pattern on the concrete pouring surface of the concrete formwork panel in the form of stacks or valleys. Build a formwork, connect this masonry ladder formwork vertically and horizontally, and connect it to the retaining wall ground through a separator.
Therefore, the concrete retaining type 1 type σ) masonry ladle-like form construction method is characterized by assembling, pouring concrete, and using it for one turn. (2) The hoof of the patent claim, characterized in that a stone ladder-shaped face shield is formed by transferring synthetic wood such as polyurethane or rubber from a simulated layered stone masonry or layered stone retaining wall. The stone clap-like ladder-shaped frame construction method for concrete retaining walls described in paragraph 1. (3) The concrete according to claim 1, ridge height, and claim 2, characterized in that the unit stone pattern plates adhered to the concrete form panel in the direction in which the concrete is placed have different shapes at each stage. 11-trei σ) Stone masonry pattern 3 (B+1 frame construction method. (4) Claim f characterized in that the concrete formwork fastening fittings are arranged at the joints of the masonry pattern formwork.
The masonry pattern construction method for concrete retaining walls according to any one of items 1 to 3. (5) A masonry pattern formwork construction method for a concrete retaining wall according to any one of the aspects of claims 1 to 4, characterized in that a pigment is mixed to give a color similar to that of concrete stone. .