JPS58213947A - Remodeled 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 provides a renovated building VC@.

In buildings that were built a long time ago, over the years, the exterior wall materials have weathered, corroded, and cracked due to wind and rain and air pollution caused by filming.
Not only does the appearance of the product deteriorate due to contamination during construction, but it also causes dangerous situations such as peeling and falling of the exterior wall materials. It would be necessary to replace the building with a new one, but in the past, when renovating the building, the old exterior wall material was first removed from the entire surface of the building, and then the new exterior wall material was installed on top of that. This has caused problems such as causing pollution such as dust and dust being spread around the area, and requiring a long period of time for renovation.

Therefore, the present invention aims to improve the heat insulation and soundproofing effects by creating a space between the old and new external wall materials, and further improves the soundproofing effect by making the renovated window frame have a double structure inside and outside. The purpose is to Therefore, in the present invention, a new exterior wall material is wrapped around the old exterior wall material remaining on the building frame, a space is formed between the old exterior wall material and the new exterior wall material, and furthermore, the building frame is A new window frame is fixed to the main frame of the old window frame, and another new window frame is attached to the outdoor side of the window frame, and this new window frame is attached to the new exterior wall material and the old window frame. It is characterized by being located between the exterior wall materials.

One example of this will be explained below based on the drawings. For example, as shown in Fig. 1, the outer wall material (1) of the remaining building frame (A) whose outer wall is tiled is used as a new outer wall as shown in Fig. 2. Material (
2) For example, when replacing an external wall material (2) such as a curtain wall or Subandrel (trade name), the present invention can replace the old external wall material (1) in a building frame (A) as shown in Figure 8.
), Kasagi mounting members (4), which are relatively long supporting hardware, are arranged at required intervals in the longitudinal direction of the top wall on the top wall (3) of the base wall (for example, brand name Hole-in Anchor). (
5) Fix it. At this time, a long hole (4a) is pre-drilled in the Kasagi mounting member (4), and the foundation stud (5)
When the mounting members (4) are fixed in place, the mounting members (4) are moved along the elongated holes (4a) in the width direction of the top wall, and the mounting pieces (4b) and (4c) are provided at both ends of each mounting member (4). ) and also serves as positioning when installing the Kasagi unit (6), which will be described later. Next, attach the Kasagi board (6a) in advance to the Kasagi receiving board (
6b) are integrally fixed together, and both ends of the Kasagi receiving plate (6b) in the width direction are bent into an L-shape to form connecting pieces (6c) and (6a). A Kasagi unit (6) is manufactured by integrally welding a mounting bracket (6e) and a reinforcing lip (6f) in the direction, and this Kasagi unit (6) is mounted on the Kasagi mounting member (4). Weld the mounting bracket (6e) and connecting piece (6d) of the unit (6) to the mounting piece (4↓) (4C) of the Kasagi mounting member (4), and attach the reinforcing rib (6f) and the Kasagi as appropriate. Mounting material (4)
Mortar (7) is filled between the two to strengthen the support of the Kasagi unit (6) to the old exterior wall material (1).

In addition, old exterior wall materials (υ
The support bases (9), which are angle-shaped support hardware, are installed at the required number of positions by driving the foundation studs (8) into the bases, and the support frames α0, which are vertical support hardware, are installed between the support bases (9). Furthermore, a horizontal support frame (11) is erected and welded between the vertical support frames 00, and this is used for displaying vertical and horizontal exterior wall materials in a lattice pattern on the outer surface of the old exterior wall material (1). The supporting bone frames θυ and αD are arranged and fixed. on the other hand,
Inside the window opening (2) of the building frame (4), as shown in Figs. Then, the base part is left on the concrete wall, and one end of the support member α is welded to the upper frame (18a) of this old frame stopper θ9 and the side frame (not shown), and this support member a is The other end of the tube is made to protrude outward from the building frame (A) through the window opening (c), the connecting member 09 is welded to the protruding end, and this connecting member (2) is further attached to the vertical support frame 00. Weld and fix. Also, one end of the support member αG is welded to the lower frame (18b) of the old frame stopper (I3), and this support member α
The other end of Q is made to protrude outward from the window opening (2), and an inverted reinforcing member α force is welded to this protruding end. Further, the reinforcing member aη is welded to the vertical support frame 00 below the window opening brocade p, and the receiving part hitting ball is attached to this reinforcing member (17). (The mark ll is a newly installed aluminum window frame, and the window frame [1ff has hook-shaped protrusions (2OA) for locking, (20a) (Fig. 4) formed on a part of the anchor facing each other. , in the upper frame (19a) and side frames excluding the lower frame (I9b), the anchor auxiliary hardware f211 is the bifurcated clamping piece (21a).

(21&), the hook-shaped protrusion for locking (20a);
(20a), and from this state, the window frame stopper is positioned outside the old exterior wall material (1) and the upper and lower support frame θ0. α℃, aO7αη and place it on the mark with the receiving part, screw this new window frame 40 lower frame (i9b) to the mark with the receiving part, and anchor the upper frame (19a) and side frame. The auxiliary hardware (21) and the connecting member o9 are fixed by a mounting bracket welded to the connecting member o9. In this way, even if the window frame [191 is placed outside the old exterior wall material (IJ), the connecting member 05 and the receiving member tap are fixed to the supporting frame 00, and the supporting members Q4 and 06 Since it is connected to the frame stopper 03 of the old window frame, there is no need to worry about its strength. Next, as seen in Figure 4, the new window frame tI! 1 upper frame (19a) and lateral support frame αD
At the same time, install the draining plate (28a) between the new window frame and the lower frame (19a) of the new window frame as shown in
11) Install the K draining plate (28b). Furthermore, another new aluminum window frame (24) is fitted into the old frame stopper α3, and a part of the anchor of this example window frame is fixed to the old frame stopper 03. For this fixation, locking hook-shaped protrusions (25a), (25a) are formed opposite to each other on a part of the anchor of the example window frame, and the upper frame (24a) and the side frame except the lower frame (241:+) are formed. In step 1, the anchor auxiliary hardware (to) is attached to the locking hook-shaped protrusions (25a), (25a) using its bifurcated clamping pieces (26a), (26a). In addition, a saddle-shaped reinforcing member □ as shown in Fig. 5 is fixed to the lower frame (I8b) of the old frame stopper 030, and the window is fixed so that the reinforcing member (of the window frame) is placed on top of the saddle-shaped reinforcing member □. Insert the frame cover into the frame upper body 03 of the old window frame, and insert the new window frame into the lower frame (24111)
is screwed to the reinforcing member (A), and the upper frame (24a
) and the side frame with the auxiliary hardware for anchor ■ and the old frame stopper 03
Fix it with the mounting bracket □□□ welded across.

This allows the window opening (2) to have a new double window frame (inside and out) (
Since HJ, 241 is placed, both window frames 111. t24
Covering plates (29a) and (29b) are erected over 1 space to cover the supporting member α, H1 connecting member 09, and receiver stop, and a picture frame ■ is installed around the entire indoor side of the window frame. , place caulking material e between this ■ and the concrete surface.
Fill up 311. However, the above-mentioned vertical and horizontal support frame 0
Apply a new exterior wall material (2) to the outside using 0°0D, and attach the required parts of this exterior wall material (2) to the horizontal support frame 0]
) to fix it with screws, and this allows the old exterior wall material (1
) on the outside of the mounting base (9), vertical and horizontal support frame QO, Q1
) The new exterior wall material (2) is pasted and fixed with a space in between.

The upper end of this new exterior wall material (2) enters into the recess t:lZ of the building frame (in the top wall of Shu, the tip of the exterior wall side of the aforementioned Kasagi board (6a) is continuously bent into an uneven shape. It engages with the recess 03 provided in the draining plate (28b) immediately below the window opening α2, thereby closing the space between the old exterior wall material (1) and the new exterior wall material (2). Kasagi board (
6) and a drain plate (281)).

In the present invention, a space is formed between the old exterior wall material and the new exterior wall material that is covered and expanded, so the heat insulation and soundproofing effects are outstanding. This structure is advantageous in that it can provide soundproofing effects even on the window frame side.

[Brief explanation of the drawing]

Figure 1 is a front view showing the exterior of the building before renovation, Figure 2
Figure 8 is a front view showing the exterior of the renovated building, Figure 8 is an enlarged vertical side view showing the top wall of the renovated building, and Figure 4 is an enlarged vertical view showing the upper frame of the window of the renovated building. Side view,
FIG. 5 is an enlarged vertical side view showing the lower window frame of the renovated building. (1)...Old exterior wall material, (2)...New exterior wall material,
(9), θO1αD...support hardware, 03...frame stopper of old window frame, Uω, f24+...new window frame. Figure 1 Figure 2

Claims (1)

[Claims] 1. The new exterior wall material is wrapped around the old exterior wall material remaining on the building frame, and a space is formed between the old exterior wall material and the new exterior wall material. n
A new window frame is attached to the main frame of the old window frame, and another new window frame is attached to the outdoor side of the new window frame. A renovated building characterized by being located between n.