JPS60215957A - Wall panel for prefabricated structure and prefabricated structure containing said wall panel - Google Patents

Abstract

1. A wall for a prefabricated construction consisting essentially of a galvanized sectional metallic armature (1) having, at regular intervals, undulations in the form of grooves which determine the thickness of the armature (1), of an internal panel (3), of an external insulating layer (5) and of an external finishing coat (6), characterized in that the metallic armature (1) is gripped, at its upper and lower ends, between two clamping rails (2), an upper one and a lower one, which are connected to one another by means of through galvanized tie-rods (2') for the vertical connection, in that the internal panel (3) is made of plywood or in the form of chip board, is fixed to the armature (1) to stiffen it and forms a wind bracing of said armature (1), in that the armature (1) is further provided with an internal insulation and coating complex (4) fixed to the stiffening panel (3), and in that the vertical edges of the armature (1) are provided with small metallic plates (7) provided with holes (8) which are aligned vertically and adaptated for the passage of rods (9) for connecting said vertical edges of the walls to form the angles of the construction.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates in particular to the field of construction of prefabricated private dwelling structures, and its object is to provide a wall panel for the same purpose.

A further object of the present invention is to provide a prefab (i11) constructed of the wall board.

Currently, such structural wall panels are generally formed as reinforced concrete wall panels or as frame wall panels with insulation material inserted or attached to the frame.In the case of reinforced concrete wall panels, insulation are similarly integrated or installed by interior construction.

Furthermore, these wall panels can be cladded directly during manufacture or as part of interior construction work.

Although the results of this method of wallboard manufacturing are generally good, prefabricated members of such length as to require modular construction require extensive joint finishing and/or construction that is not compatible with low cost.
Alternatively, there are dimensional limitations that require joining work.

Furthermore, as a result of this necessity for vertical end finishing and bonding, there is an increased risk of forming poorly insulated sections which are detrimental to optimal insulation and do not provide external insulation. or,
Cracks are likely to occur on the exterior.

The purpose of the invention is to eliminate these drawbacks.

That is, the object of the present invention is mainly to provide a plated metal frame, two upper and lower joint cornices fastened to the two lower ends of the frame via transverse plated parts, and a plywood or depboard-shaped inner side. a stiffening plate, an insulation and inner coat composite fixed to the stiffening plate, an outer insulation layer glued to the frame and fixed to the joint cornice, a finishing outer coat, fixed to the vertical ends of the frame. An object of the present invention is to provide a wall board for a prefabricated structure, characterized in that it is constituted by a metal plate having a hole row and a metal plate having a hole row.

Furthermore, it is an object of the present invention to provide a method mainly for connecting rods or connecting members threaded together that cooperate with the rows of holes in the metal plates at the vertical ends of each wall plate forming the corners of the structure. The prefabricated wall panels of the present invention are joined together at the level of their vertical ends, and this assembly is poured into a concrete formwork formed by the wall panels fixed to the frame and the frame itself. To provide a prefabricated structure characterized by comprising the prefabricated wall board immersed together with angle steel in water, means for fixing the wall board to the floor board, and a fixing device for the ceiling or roof board.

The invention will be better understood from the following non-limiting description of preferred embodiments, taken in conjunction with the accompanying drawings, in which: FIG.

The prefabricated structural wall plate of the present invention (see especially FIGS. 1 to 3) is mainly composed of a shaped metal frame l, and the upper and lower edges of the frame are connected to two parts via transverse hammers 2'. It is fastened between the joint two varnishes. The inner surface of the frame 1 is provided with an inner stiffening plate 3 in the form of plywood or a depth board, and the chain plate 3 is provided with a heat insulating and inner coat complex 4 by, for example, button fastening.
is fixed. An outer heat insulating layer 5 is glued to the outer surface of the framework 1, which layer 5 is fixed to the joint cornice 2 and covered with an outer finishing coat 6. Furthermore,
At each vertical end of the framework 1 a metal plate 1-7 is fixed, which plate is provided with a hole 8 arranged in line with the hole in the other plate 7.

The frame 1 is preferably composed of a plated metal sheet having irregular corrugations at regular intervals, which determine the thickness of the frame 1, and non-deformed oblique holes formed by punching on the outer surface of the frame. (not shown) or 1iii1. According to this embodiment, it is possible to obtain a large air space within the wall plate, thus eliminating condensation which is detrimental to energy savings.

Furthermore, the adhesive effect of the outer heat insulating layer 5 is improved by the diagonal holes,
It has the advantage that the adhesive penetrates into the diagonal holes so as to form a close bond with the framework l. By arranging the layer 5 on the outside of the wallboard of the invention, a significantly better thermal insulation property is obtained over conventional wallboards.

Furthermore, the longitudinally corrugated cross-section of the framework 1 makes it possible to compensate for differential expansions of the components of the wallboard without risk of cracking.

The joint cornice 2 is arranged on the side of the frame 1 and has a longitudinal groove 14 for accommodating the upper or lower edge of the frame 1, and a floor plate (FIGS. 4 and 6) arranged on the opposite side. ) with other longitudinal grooves 15 of smaller dimensions configured to cooperate with the connecting members 16 for supporting and positioning the wall panels or with the bases of the fixing devices 13 of the ceiling or roof panels, and the inside of the receiving groove 14 of the framework 1. a third longitudinal groove 17 of small cross-section arranged in and interconnecting the free spaces formed in the framework 1;
It is equipped with The cornice 2 further interconnects the longitudinal grooves 15 and 17 of the opposing surfaces, and the cornice assembly 2
The frame 1 is provided with equally spaced holes 18 which facilitate air circulation within the frame 1 by forming a 2° passageway from the plated member to the frame 1.

An inner stiffening plate 3 made of plywood, dipboard or asbestos cement is fixed to the rib-like corrugations of the frame 1 by screws or similar means, and between the inner stiffener plate 3 and the ribs of the frame 1 there is a sound insulating plate. It is covered with a 3° polyethylene film that improves its properties and functions as a moisture barrier.

Insulation and inner coat complex 4 fixed to inner stiffener plate 3
may be constructed by fixing plasterboard to the exterior surface of polyester or fiberglass or stone slabs so as to provide a fully finished internal wall surface that can be overcoated.

The outer heat insulating layer 5 preferably consists of a polyester plate.
The outer coat 6 may be a coat known per se, preferably with 2 as an underlayer to provide impact protection.
pieces of glass fiber notebook are applied to layer 5.

The framework l is preferably made with dimensions that correspond to the defined dimensions of the wallboard to be formed. However, in the case of a wall plate with an opening for a doorway or a window, the frame l is formed from a plurality of members arranged according to the opening and has at least one corrugated opening, and the frame l is formed of a plurality of members arranged according to the opening and has at least one corrugated opening. Vertical frame is skeleton 1
The upper part of the horizontal frame is placed in a gap corresponding to the thickness of the frame.
The shaped part side 21 whose lower part is fixed to the frame 1
A sill or window frame 20 (
4), and the frame 19 is tightened by tightening the cornice 2 to the member 2°. When installing the window, the window sill 22 is fixed in a known manner under the fixed frame 19 or in a groove in the lower crossbeam of the fixed frame, and is fitted with one or more angle irons 23 (
4).

When forming a partition wall (FIG. 5), the wall plate consists of a frame 1 which is fastened between two joint plates 2 and fixed to a timber support 24 and has a sawn vertical end; It is composed of a polyanite membrane 25 stretched over the rib-like corrugations of the frame 1-, and two composite bodies consisting of a heat insulating and coat cage fixed on both sides of the frame l-. Due to the use of polyanne film, the partition wall having such a structure has significantly improved sound insulation properties compared to conventional partition walls.

The external wall board thus obtained preferably extends through the floorboard and into the hole 18 of the lower cornice and positioning connection +A16.
on the other hand, the wall plates forming the partition wall are supported and positioned only by connecting members 16, preferably passing through the rib-like corrugations of the framework 1 and extending through the struts 24 (Fig. 4). It is connected to the exterior wall board using screws, wood screws, or nails that cooperate with Figure 5).

The ceiling or roof shingle fixing device 13 preferably comprises a plinth that is accommodated in the longitudinal groove 15 of the upper cornice 2 and is a plated metal plate that serves to secure the beams forming the timber ceiling shingle or roof girder. 1+'& from stirrup
has been completed.

According to another embodiment of the invention (FIGS. 8 to 11), the wallboard is attached to the frame 1 by engaging the hook portion 30 with a fixing device 31 fixed to the frame 1 via a wood connecting member 32. A fixed wood frieze shaped outer 28 and/or inner 29 finish coat is provided.

The fixing device 31 (FIG. 12) is formed as a plated metal part, the engaging hooks 3.degree. of the friezes 28, 29 being preferably embossed. As a result of this configuration, an external and/or internal finish can be carried out with wood on the horizontal engagement of the frieze from bottom to top, the frieze being supported by the engagement, and the topmost frieze Chisels should be fixed by nailing or screwing.

λ According to the present invention, it is possible to form a prefabricated structure with an outgoing corner (FIG. 2) or an incoming corner (FIG. 3), and the joining of the wall plates at the corner is performed by connecting the plates at the vertical ends of the frame 1. This is done via a connecting rod 9 passing through the row of holes 8 of 7;
'The assembly constitutes a corner and the angle steel 11 is immersed in the formwork, and the joining of the angle steel can also be carried out via mutually screwed connections.

According to another embodiment of the invention, the hole 1 of the lower cornice 2
8, to obtain air circulation within the wall slope without contacting with outside air;
It communicates with the space below the floorboard through the hole in the floorboard.

According to the present invention, a personal prefabricated home can be constructed virtually completely in a factory, weather-independently, with minimal effort and time, significantly reducing assembly time on the construction site. can be done.

The metal framework can form large wall panels that are completely rigid and thus can be applied as supporting walls in any environment. Furthermore, since a gap is formed between the two continuous corrugations of the frame 1, water pipes, wiring, etc. can be passed through, and shunt or outlet installation can be easily carried out without damaging the wall plate or plate. can.

Furthermore, each wall plate can be arranged according to the user's intentions, and as a result of the circulation of air between the sanitary cavity or cavity under the floor plate and the roof through the gap formed by the thickness of the framework, the wall Optimal ventilation of the board is ensured and heat dissipation from the wall board is reduced by reheating the ventilated air.

Naturally, the invention is not limited to the embodiments described above and in the accompanying drawings. Various modifications can be made without departing from the scope of protection of the present invention, particularly regarding the configuration of each part or by replacing it with equivalent technology.

[Brief explanation of the drawing]

Fig. 1 is a side sectional view of the wall plate of the present invention, Fig. 2 is an enlarged partial cross-sectional view showing a wall plate joint at an outside corner, and Fig. 3 is a similar diagram to Fig. 2 showing a wall plate joint at an inside corner. Figure 4 is a side cross-sectional view showing the wall plate attached to the window opening and the method of fixing it to the plate, and Figure 5 is a cross-sectional view showing the connection between the external wall plate and the wall plate forming the partition wall. figure,
Fig. 6 is a partial elevational sectional view showing a method of fixing partition wall boards to floor boards, Fig. 7 is a partial perspective view of a fixing device for floor boards or ceiling boards, and Figs. 8 and 9 are modifications of wall boards. The cross-sectional views of FIGS. 10 and 11 are AA and B of FIGS. 8 and 9.
Figure 12 is an enlarged partial perspective view of the freeze fixing device.
Rigid plate, 4...Composite, 5...1℃j thermal layer,
6... Finish coat layer, 7... Metal plate, 8... Hole, 14, 15.17... Longitudinal groove, 16... Connecting material .

Claims (13)

[Claims] (1) Mainly, a plated and shaped metal frame, two upper and lower joint cornices fastened to the upper and lower ends of the frame through cross-plated hammering, and an inner stiffening plate in the form of plywood or chipboard;
an insulation and inner coat composite fixed to the stiffening plate, an outer insulation layer glued to the framework and fixed to the joint cornice, a finishing outer coat, fixed to the vertical ends of the framework and in the holes. A wall board for a prefabricated structure, characterized in that it is constituted by a metal plate having rows. (2) The frame is preferably composed of a plated metal thin plate having groove-shaped corrugations at equal intervals that determine the thickness of the frame, and the outer surface of the frame has non-boring diagonal holes formed by die cutting. The wall board according to claim 1, characterized in that the wall board is provided with: (3) A joint cornice is located on the side of the frame and has a longitudinal groove for accommodating the upper or lower edge of the frame, and a connection for supporting and positioning the wall plate on the floor plate and located on the opposite side. another longitudinal groove of smaller dimensions configured to cooperate with the pedestal of the phase or ceiling or roof shingle fixing device;
and a third longitudinal groove of small cross section, which is arranged inside the receiving groove of the skeleton and interconnects the free spaces formed in the skeleton.
Wall board as described in section. (4) The cornice further interconnects the opposing surfaces in the longitudinal direction and is equally spaced to facilitate air circulation within the framework by forming a passageway for plating from the cornice assembly to the framework. The wall board according to claim 1 or 3, characterized in that the wall board is provided with arranged holes. (5) Internal stiffening plates made of plywood, chipboard or asbestos cement are fixed to the ribbed corrugations of the framework by screws or similar means, and there is no sound insulation between the plates and the ribs of the framework. The wallboard according to claim 1, characterized in that it is covered with polyane, which improves properties and functions as a moisture barrier. (6) In the case of a wall plate with an opening for a doorway or a window, the frame is formed from a plurality of members arranged according to the opening and has at least one corrugated opening, and the framework The frame is placed in a gap corresponding to the thickness of the frame, the upper part of the horizontal frame is fastened to the frame, and the lower part is a sill or window frame fixed to the lower part of the frame via a shaped part fixed to the frame. 2. A wall board according to claim 1, wherein the frame is fastened by fastening the cornice to the tether. (7) When forming a partition wall, the wall board is fastened between two joints and has a frame with a vertical end fixed to a timber support, and is stretched over a rib-like corrugation of the frame. 2. The wall board according to claim 1, characterized in that it is composed of two composite bodies consisting of a polyanine membrane and a heat insulator and a coat shed fixed on both sides of the framework. (8) A plated metal ceiling or roof shingle fixing device preferably comprising a pedestal received in the longitudinal groove of the upper cornice and serving to secure a beam to form a timber ceiling shingle or roof girder. The wall board according to any one of claims 1 to 7, characterized in that it is made of a stirrup. (9) characterized by an outer and/or inner finishing coat in the form of a wood frieze fixed to the frame by engaging the hook with a fixing device fixed to the frame via a water-phase connection shrine; A wallboard according to claim 1. 10. Wallboard according to claim 9, characterized in that the fixing device is formed as a plated shaped metal part with preferably stamped freeze-engaging hooks. (11) Mainly through connecting rods or connecting members threaded together that cooperate with the rows of holes in the metal plates at the vertical ends of each wall plate to form the corners of the structure. - The prefabricated wallboard according to any one of claims 1 to 10 is joined at the level of the vertical end, and the prefabricated wallboard is collapsed together with the angle steel in the concrete, and the floorboard is A prefabricated structure comprising means for fixing wall plates and a fixing device for ceiling or roof plates. (12) the wallboards are preferably fixed by wood screws passing through the floorboards and into holes in the lower cornice and positioning ties, while the wallboards forming the partition walls are supported and positioned only by the ties; 12. Structure according to claim 11, characterized in that it is connected to the external wall board by screws, wood screws or nails, preferably passing through the rib-like corrugations of the framework and cooperating with the framework. (13) A patent claim characterized in that the hole in the lower cornice communicates with the space under the floorboard through the hole in the floorboard to obtain air circulation within the wall slope without contacting the outside air. Range 1I
)I structure according to paragraph 1I or 12.