JPS5811252A - Constructing of wall of building - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a method for constructing walls of buildings.

The conventional method of forming a concrete scoop is, for example, li/
As shown in Fj4, the formwork edges of plywood etc. are separator 3
and tightening screws +, 41, and then concrete is poured into the space between the forms. Once this concrete has hardened, remove 9g of the formwork from the concrete wall 2 and adjust the unevenness of the surface of the concrete Mii and 2 using mortar, etc. (
It is customary to construct the wall by adjusting the unevenness of the wall.

However, in the conventional wall construction method, the formwork...
t Since it is necessary to dismantle the concrete wall and then adjust the unevenness of the concrete wall with mortar and finish it, it takes time to dismantle the formwork, carry it out, and adjust the unevenness, and the work time is longer. There is an issue that may be a factor in increasing the overall cost of building health.

The present invention is #! /In order to avoid the above-mentioned gap in the conventional wall construction method as shown in the figure, a decorative panel made of a material that can withstand concrete injection pressure is used as a formwork on the decorative side of the concrete wall, After concrete pouring,
By constructing the wall by leaving the decorative panels attached to the surface of the concrete wall, there is no need to dismantle and carry out the formwork or to adjust the unevenness of the concrete wall surface. Time reduction and construction cost F
The purpose of this study was to propose a method for constructing walls of buildings that could promote cost reduction.

Hereinafter, the method of constructing a wall of a building according to the present invention will be explained based on the examples shown in FIGS. 2 to 5. In FIG. A pair of decorative panels 10°10 are arranged facing each other, and the panels io and i.

The state in which concrete can be poured into the space between the formworks is shown. Incidentally, the grooves 7, 7 are coated with a fat film in advance so that the threaded parts Jh, 3b protruding to the outside can be easily broken off after concrete pouring is completed on the separator 3. In order to withstand concrete injection pressure, the panel 10 has a surface formed with an interior base material // such as an asbestos board made by Wiremesh Hitosho, and a material such as hard polyurethane foam that adheres to the concrete on this interior base material //. It is formed by bonding and processing easy foam material/2. Panel 10
As shown in Figure 3, the surface of is smooth and has ■cut grooves/!
, /j...K are formed in the shape of a paperboard, and insert holes /3, /3... for inserting the separator 3 at the intersection of the cut grooves /l, /j... It is drilled. or,
Top, bottom and 1i111 of each panel 10 @ end face KFi No. S
As shown in the figure, concave grooves /4t, /6, etc. are formed for fitting the synthetic resin joint members /B, /6, etc. and joining mutually adjacent panels 10, 10, etc. It's being done.

Next, to explain the method of configuring the wall in the illustrated example, when configuring the wall /, first the decorative surfaces /a, /a of the wall /
On the side, attach the panel 10.10, which also serves as a surface makeup base material, to the separators 3, 3... and tighten the screws l.

A large number of panels 1 are fixed by
0, 10, etc. to form a formwork. Then, concrete is poured to form a concrete wall in the space between the forms. When the concrete has solidified, remove the tightening screw 41, leaving the panel 10° IO... on the 2nd concrete wall, and connect it to the threaded part 3h of the separator 3.

In addition to breaking off the panels 10, 10, etc., the surfaces of the panels 10, 10, etc. are given a decorative finish by painting or pasting with cloth.

In the case of Figures 11.2 and 3 above, one side of the wall is a decorative surface, but if the decorative surface is #IC formed on only one @ side, as shown in the diagram below. Panels 10.10... are installed on one wall side that will become the decorative surface/a of the kS wrinkled body/, while the normally used plywood formwork 1g... is placed on the other wall 1liII side. It can also be arranged to form a wall.

Figure 6 of the cram school shows the condition of the work near the ceiling of the school. Figure 3 shows a state in which a plywood form g is used in the area above the ceiling material 20 in the same way as conventional X, and a panel /Q that also serves as a surface decorative base is used in the area below the ceiling material 20. There is.

FIG. 7 shows the use of a right-angled panel 10' to form part of a corner of a wall.

Figures 5 through 1/1 show one method for forming openings such as windows in buildings. If in Figures 5 and 2
Use the L-shaped panel 10, which also serves as a surface makeup base, on the decorative surface la side of the i wall / to create a room hole 3! The figure shows the state in which it has been formed. When forming this chamber hole 33, KL-shaped panels 10v, 10', .

/d'... and plywood formwork l, l... form a formwork for pouring concrete, and then concrete is poured into the space between the formworks to form a concrete wall. do. Once the concrete has hardened, formwork g, 5, etc. made of metal plates are removed from the two concrete walls. Subsequently, when installing the sash outer frame 410k along the periphery of the chamber hole 3j, as shown in FIG. The female base 2B of the sash outer frame mounting base 2S, which will be described in detail later with reference to
Fix it with nails 3/ and 3/ on the back side of d' and at the planned installation position of the sash outer frame 4to, and bury it in the concrete after pouring the concrete. Next, window hole 3
Before installing the satsushi outer frame O inside the female base 27
The female base 27 is made to protrude into the window hole 3j by a predetermined dimension by screwing the male threaded part 4t7 of the female base 2B into the female threaded part 413 of the female base 2B. Attach 0. The female base 27 and the female base 27 constituting the sash outer frame mounting base 2j have one end open to receive the cup member 4t7 of the inner iK male base 27, as shown in the figure. A nail receiving part that forms a bowl-shaped cup ice-receiving goo and has a nail receiving hole 41-6 on the outer N4 surface! The cup receiving member l/ formed by forming the cup receiving member l/ and the plow body 414t connected to the & part thereof are integrally molded with synthetic resin, and at this time, a short cylindrical screw thread member 4t3 is co-molded into the moving body +j. A female base 2B is constituted, and a male base 27 is formed by integrally co-casting a bowl-shaped cup member 7 made of solid synthetic resin and a male screw member 1.
In this case, the solid part of the cup member guar is foamed to facilitate nailing or screwing.

In addition, in Fig. 5 and Fig.
When pouring concrete into the IP, a support member for supporting the mutually opposing panels 10, 10, etc., and a panel/d' for inserting the 33IIi male base 27 are used.
The holes formed in the 37#i pakiru 10 are anchor bolts for fixing the plywood form frame 10, and the lid is a sash outer frame fixing fitting for fixing the sash outer frame O. As shown in FIG. 12, this metal fitting 4t9 has a substantially rectangular shape and has a groove geta tL and a groove α at both ends.
(Fig. 1O) is freely rotatable.

When this metal fitting cover beam O0 is rotated, the groove getter a on both ends
, Geta α is the back side of Satsushi outer frame gu O 7 lunge 4toa,
+oα and acts to grip the sash outer frame 4to.

Next, the present invention will be explained in detail.The present invention ON! The construction method for building walls is to use a decorative panel made of a material that can withstand concrete injection pressure as a formwork on the decorative side of the concrete wall. The wall is constructed by leaving the panels attached, and compared to the conventional wall construction method shown in Figure FS1, there is no need to dismantle and transport the formwork. This has the effect of shortening the working time and reducing the overhead costs required for these operations.

Furthermore, according to the present invention, there is no need to adjust the concrete wall surface using mortar, which was necessary in the past.
This also has the effect of further promoting the reduction of construction costs.

[Brief explanation of drawings]

FIG. 1 is an illustration of how a formwork is used in a conventional wall construction method, FIG. 2 is an explanatory diagram of an assembled state of panels used in a wall construction method according to an embodiment of the present invention, and FIG. The figure is a flat curved view of the panel shown in Fig. 1, Figs. Figures 1/1 and 7.2 are explanatory diagrams of the method for forming openings in buildings using the wall construction method shown in Figure 5. It is an explanatory view of a frame mounting base and its usage state. /------Wall body/a------Decorative surface of wall body 0000. Co>crete wall 6001. Space between formwork

Claims (1)

[Claims] f A decorative panel <io, io', i♂] made of a material that can withstand concrete injection pressure is used as a formwork on the decorative surface (/α) side of the wall (1), and the panel C
10, 10', 10) space between formworks
A method for constructing a wall of a building, characterized in that after pouring concrete inside the wall, the springs C10, 10, 10) are left attached to the formed concrete wall (2).