JPS6244006Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a curtain wall in a building, and more particularly to a device for installing brick panels for a curtain wall.

Bricks have been an important structural material for buildings since ancient times, but their earthquake resistance is low, and the height of buildings made of individual bricks connected with mortar is limited to 8 meters or less by Architectural Institute standards. However, due to its solid feel, aesthetic appearance, and durability, it has come to be preferred as a curtain wall material in modern high-rise buildings. On the other hand, tiles that look like bricks on the outside may be used in low-rise buildings, but if used in high-rise buildings, there is a risk of tiles falling off. Therefore, brick panels, which can also be used for curtain walls in high-rise buildings, are now being used instead of the individual brick stacking method.

Brick panels are produced in a factory, and a rectangular formwork is placed on a stand, and inside it is filled with joint material (for example, an integral frame shaped like a shoji frame made of a resin-based material formed in the shape of a torn joint). ), and the individual original bricks are arranged within the frame. Next, when mortar is poured into the joints between the bricks from above, the mortar connects the bricks to each other. Next, after the mortar has dried, the formwork and joint material are removed.
A brick panel with bottom joints formed on the outdoor surface side is completed. Note that each brick has a through hole that communicates in the vertical direction, and vertical reinforcing bars are passed through this through hole to improve the connection strength of the individual bricks. One method for using the brick panel constructed in this manner as an exterior wall material for a curtain wall is the brick panel form driving method. This uses brick panels attached to the outside of the building frame as concrete formwork.
A back formwork is placed on the indoor side with a gap left from the brick panel, and after placing reinforcing bars in the gap, concrete 1 is placed in the gap, and after drying, the back formwork is removed, but the brick panel will be left as is and used as exterior material. With this construction method, the brick panels are supported on the building frame through concrete, creating a strong exterior material with excellent heat and sound insulation properties.
It requires an extremely large amount of man-hours and construction time, such as arranging reinforcing bars, pouring concrete, and removing the back formwork, making it unsuitable for on-site work, especially in high places.

The present invention was developed in view of the above, and consists of a brick panel in which a plurality of individual bricks are vertically connected via vertical reinforcing bars inserted inside the bricks, and the bricks are inserted into the joints between the individual bricks. The present invention provides a brick panel mounting device in which the brick panel is fixed to a building frame via a horizontal bracket formed to connect to the vertical reinforcing bars.

The present invention will be described below with reference to Examples.

Figures 1 to 5 show pillar-shaped brick panels 1 and waist wall-shaped brick panels 2 for the curtain wall of a building.
An example of use is shown in which a rotating window 3 is provided as a lighting section. The pillar-shaped brick panel 1 is made so that the pillar part of the frame at the back is not visible from the outside, and depending on the building, the colored part and the waist-shaped brick panel 2 may be installed in parallel except for this. There is also.

As shown in FIGS. 6 and 7, a hole 6 passing vertically through the brick is formed during molding. The figure shows a case where two holes 6 are provided in the original brick 5 and one hole 6 is provided in the half-sized brick. Vertical reinforcing bars 7 are passed through the holes 6 in parallel in the vertical direction, and the gaps between the reinforcing bars 7 and the holes are filled with mortar 8. Mortar is used to connect each brick between the top and bottom and between the left and right sides.

In the present invention, a bracket 10 having, for example, a channel-shaped cross section is attached using the horizontal joints of the brick panel 1 or 2 formed as described above. That is, a linear groove-shaped notch 11 and an L-shaped groove-shaped notch 12 are provided in the upper and lower horizontally parallel parts of the bracket 10, respectively.
2 are orthogonally engaged with the adjacent vertical reinforcing bars 7a. The part of the brick panel into which the parallel part of the bracket 10 is inserted may be formed in advance in a recess with the bricks removed, and after the bracket 10 is inserted, it may be filled with mortar and the tiles 13 may be pasted on the outside. Leave a gap near the brick of the insertion part in advance,
After inserting the bracket 10 while holding the bricks in place, the remaining joints may be filled with mortar. Furthermore, in order to ensure strength, horizontal reinforcing bars 14 are arranged perpendicularly to the vertical reinforcing bars 7a and parallel to the surface of the brick panel, and these reinforcing bars 7a, 14 and the bracket 10
They can also be bound or welded together. Although the bracket 10 with a channel-shaped cross section is used in the above embodiment, it is also possible to replace it with a bracket with an L-shaped cross section.

The vertical side of the bracket 10 is attached to the fastener 16 fixed to the frame 15 using bolts 17A and nuts 17B. Note that 18 is an interlayer sealing material that closes the space between the brick panels and the frame 15, and 19 is a tight material that seals between the brick panels via the backup material 20.

The present invention is constructed as described above, and since the brackets are connected using the vertical reinforcing bars that provide the strength of the brick panels, the brackets can be installed at any position in the vertical direction. In addition, since the brackets were attached using the joints of the brick panels, there was no damage to the bricks due to mounting metal fittings, and the brick panels could be attached to the building frame via the brackets and fasteners, making on-site work easier. It's much easier to do and allows you to maintain the beautiful appearance of your brick panels.

[Brief explanation of the drawing]

Figure 1 is a front view of a curtain wall using the device of the present invention, Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is a sectional view taken along the - line in Figure 1, and Figure 4. 1 is a sectional view taken along the - line in FIG. 1, FIG. 5 is a sectional view taken along the - line in FIG. FIG. 1, 2...Brick panel, 5...Single brick,
7... Vertical reinforcing bar, 7, 7a... Vertical reinforcing bar, 10...
...bracket, 12...notch, 15...body,
16... Fuasner.

Claims (1)

[Scope of utility model registration request] Brick panels 1 and 2 are constructed by vertically connecting a plurality of bricks 5 through vertical reinforcing bars 7 and 7a inserted in parallel inside the bricks, and horizontal joints between the bricks 5 are connected horizontally. One end of the shaped bracket 10 is inserted and connected to the vertical reinforcing bar 7a, and the other end of the bracket 10 is inserted into the frame 15.
Installation device for brick panels that are fixed to