Curtain wall system with coiled material waterproof roof covered with decorative plate

Abstract

The utility model discloses a coiled material waterproof roof curtain wall system covered with a decorative plate, which comprises a roof decorative plate, a roof waterproof layer, a heat preservation rock wool layer, a profiled steel sheet, a roof purline and a main body steel structure which are sequentially arranged from top to bottom, and a supporting keel is arranged between the roof decorative plate and the roof waterproof layer. The first end of the supporting keel is fixedly connected to the roof decoration plate, the second end of the supporting keel is fixedly connected with an integrated support supporting piece, the end, back to the supporting keel, of the integrated support supporting piece is sequentially inserted into the roof waterproof layer and the heat preservation rock wool layer and fixedly connected with the main body steel structure through a roof supporting steel piece, and rock wool nails are inserted into the roof waterproof layer. According to the roof waterproof layer integrated support, the integration of the roof waterproof layer can be achieved by arranging the integrated support supporting piece, so that the number of penetrating-out points of the roof waterproof layer is reduced, the risk of roof water leakage is reduced, and the roof waterproof layer integrated support has certain popularization value.

Description

TECHNICAL FIELD

[0001] The utility model relates to curtain wall system construction technical field especially relates to a coiled material waterproof roof outer covering decorative plate curtain wall system. BACKGROUND

[0002] With the development of social economy, coiled material waterproof roof is widely used in building roof, with the designer to the building outer skin requirement higher and higher, more and more buildings adopt the double skin building roof form, outer layer is roof decorative plate, lower layer is high polymer coiled material waterproof layer. To ensure the safety of building roof, roof decorative plate needs to be reliably connected with building structure, and the coiled material waterproof layer does not have the structural performance of supporting these accessory facilities.

[0003] Therefore, the traditional design method now usually adopts steel member connected with the main structure to penetrate the coiled material waterproof layer to support these accessory facilities, a large number of steel members penetrate the coiled material waterproof layer, resulting in the current roof leakage is common, for example, the recent common large airport, exhibition center building roof leakage report, leakage affects the normal use of building, at the same time, corrodes the roof structure member, greatly shortens the service life of building, increases the building cost and energy consumption, and is not in line with the national building energy saving and emission reduction policy. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the defects of prior art, and provides a coiled material waterproof roof outer covering decorative plate curtain wall system, which solves the problem of roof leakage caused by the penetration of the outer supporting column of the roof decorative plate through the coiled material waterproof layer.

[0005] To achieve the above technical effects, the utility model provides a coiled material waterproof roof outer covering decorative plate curtain wall system, which comprises:

[0006] The roof decorative plate, the roof waterproof layer, the thermal insulation rock wool layer, the profiled steel plate, the roof purlin and the main steel structure are sequentially arranged from top to bottom, the supporting keel is arranged between the roof decorative plate and the roof waterproof layer, the first end of the supporting keel is fixedly connected to the roof decorative plate, the second end of the supporting keel is fixedly connected to an integrated support support piece, one end of the integrated support support piece, which is opposite to the supporting keel, is sequentially inserted into the roof waterproof layer and the thermal insulation rock wool layer, and the integrated support support piece is fixedly connected to the main steel structure through a roof support steel piece, the rock wool nails are inserted into the roof waterproof layer, the insertion end of the rock wool nails penetrates the thermal insulation rock wool layer and is fixedly connected to the profiled steel plate, and the profiled steel plate is fixedly connected to the roof purlin.

[0007] Preferably, the integrated support brace comprises an upper support member for connecting the second end of the support joist, and a coiled waterproof assembly fixedly connected to the upper support member on the side opposite to the support joist and fixedly connected to the waterproof layer and the thermal insulation rock wool layer respectively.

[0008] Preferably, the second end of the support joist is fixedly connected with a support base, and the support base is inserted with a fastener on the upper support member for fixedly connecting the support joist and the upper support member.

[0009] Preferably, the coiled waterproof assembly comprises a waterproof coiled material and a force transmission screw, the force transmission screw is inserted through the waterproof coiled material and the waterproof layer and is welded to the waterproof coiled material and the waterproof layer to form an integrated whole, and the first end of the force transmission screw is fixedly connected to the upper support member and the second end is inserted into the thermal insulation rock wool layer and fixedly connected to the roof support steel member.

[0010] Preferably, the profiled steel sheet and the roof purlin are both inserted with a plurality of connecting bolts for fixedly connecting the profiled steel sheet and the roof purlin.

[0011] Thanks to the above technical solutions, the present application has the following technical effects:

[0012] By setting the integrated support brace, the problem that the support column needs to be set on the lower side of the roof decorative plate to penetrate the waterproof coiled material in the traditional method can be solved, which destroys the continuity of the waterproof coiled material and needs to meet the specification requirement that the waterproof coiled material must be turned up by 250mm in height to support the column. Since the support column penetrates the waterproof coiled material layer too much, the problem of roof leakage often occurs. Therefore, the new coiled waterproof roof outer covering decorative plate curtain wall system can avoid the problem of roof leakage caused by too many penetration points of the roof layer, and greatly improves the reliability of roof waterproofing by ensuring the continuity of the waterproof coiled material. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0014] Figure 1 It is a structural schematic view of the coiled waterproof roof outer covering decorative plate curtain wall system of the embodiments of the present application.

[0015] Figure 2 It is a structural schematic view of the coiled waterproof roof outer covering decorative plate curtain wall system of the embodiments of the present application. Figure 1 It is an enlarged view of the node at A in the above.

[0016] The correspondence between the reference signs in the drawings and the parts of the application is as follows:

[0017] 1 - roof decorative plate; 2 - support joist; 21 - support base; 3 - integrated support brace; 31 - upper support member; 32 - waterproofing roll assembly; 321 - waterproofing roll; 322 - transmission screw; 4 - roof waterproofing layer; 5 - roof support steel piece; 6 - thermal insulation rock wool layer; 7 - profiled steel plate; 8 - roof purlin; 9 - fastener; 10 - rock wool nail; 11 - main body steel structure; 12 - fixing bolt; 13 - connecting bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figure 1 and Figure 2 The embodiment of the present application provides a waterproofing roll roof outer covering decorative plate curtain wall system, which comprises roof decorative plates 1, a roof waterproofing layer 4, a thermal insulation rock wool layer 6, a profiled steel plate 7, a roof purlin 8 and a main body steel structure 11 arranged in sequence from top to bottom, wherein a support joist 2 is arranged between the roof decorative plates 1 and the roof waterproofing layer 4, the first end of the support joist 2 is fixedly connected to the roof decorative plates 1, the second end is fixedly connected to an integrated support brace 3, the end of the integrated support brace 3 opposite to the support joist 2 is inserted into the roof waterproofing layer 4 and the thermal insulation rock wool layer 6 in sequence, and the integrated support brace 3 is fixedly connected to the main body steel structure 11 through a roof support steel piece 5, rock wool nails 10 are inserted into the roof waterproofing layer 4, the inserted end of the rock wool nails 10 penetrates through the thermal insulation rock wool layer 6 and is fixedly connected to the profiled steel plate 7, and the profiled steel plate 7 is fixedly connected to the roof purlin 8.

[0020] Further, the integrated support support 3 comprises an upper support member 31 for connecting the second end of the support joist 2, and a coiled waterproof assembly 32 fixedly connected to the upper support member 31 on the side opposite to the support joist 2, and fixedly connected with the roof waterproof layer 4 and the thermal rock wool layer 6 respectively. Preferably, in the embodiment, the second end of the support joist 2 is fixedly connected with a support base 21, and the support base 21 is inserted with a fastener 9 on the upper support member 31 for fixedly connecting the support joist 2 with the upper support member 31. It should be noted that in the embodiment, the profiled steel plate 7 and the roof purlin 8 are both inserted with a plurality of connecting bolts 13 for fixedly connecting the profiled steel plate 7 with the roof purlin 8, and the support base 21 is fixedly connected with the support joist 2 through the fixing bolt 12, and the fastener 9 can be a fastening bolt or a fastening screw.

[0021] Further, the coiled waterproof assembly 32 comprises a waterproof coiled material 321 and a force transmission screw 322, the force transmission screw 322 penetrates through the waterproof coiled material 321 and the roof waterproof layer 4, and is welded and combined with the waterproof coiled material 321 and the roof waterproof layer 4 into an integrated whole, and the first end of the force transmission screw 322 is fixedly connected with the upper support member 31, and the second end is inserted into the thermal rock wool layer 6 and fixedly connected with the roof support steel piece 5. It should be noted that by arranging the integrated support support 3, and by penetrating the force transmission screw 322 in the integrated support support 3 through the waterproof coiled material 321 and the roof waterproof layer 4, and welding and combining into an integrated whole, the roof waterproof layer integration can be realized, thereby reducing the penetration points of the roof waterproof layer, and reducing the risk of roof leakage.

[0022] The parts not involved in the present application are the same as the prior art or can be realized by using the prior art. Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproof roofing curtain wall system covered with decorative panels, characterized in that: It includes a roof decorative panel, a roof waterproofing layer, an insulating rock wool layer, a corrugated steel plate, a roof purlin and a main steel structure arranged in sequence from top to bottom. A supporting keel is provided between the roof decorative panel and the roof waterproofing layer. The first end of the supporting keel is fixedly connected to the roof decorative panel, and the second end is fixedly connected to an integrated support strut. The end of the integrated support strut facing away from the supporting keel is inserted into the roof waterproofing layer and the insulating rock wool layer in sequence, and is fixedly connected to the main steel structure through the roof supporting steel. Rock wool nails are inserted into the roof waterproofing layer. The inserted ends of the rock wool nails pass through the insulating rock wool layer and are fixedly connected to the corrugated steel plate, and the corrugated steel plate is fixedly connected to the roof purlin.

2. The waterproof roofing curtain wall system covered with decorative panels according to claim 1, characterized in that: The integrated support strut includes an upper support member for connecting the second end of the support keel and a roll waterproofing assembly fixedly connected to the side of the upper support member facing away from the support keel and fixedly connected to the roof waterproofing layer and the thermal insulation rock wool layer respectively.

3. The waterproof roofing curtain wall system covered with decorative panels according to claim 2, characterized in that: The second end of the support keel is fixedly connected to a support base, and fasteners for fixing the support keel and the upper support member are inserted into the support base and the upper support member.

4. The waterproof roofing curtain wall system covered with decorative panels according to claim 2, characterized in that: The roll waterproofing assembly includes a waterproof roll and a force transmission screw. The force transmission screw passes through the waterproof roll and the roof waterproof layer, and is welded to the waterproof roll and the roof waterproof layer to form a whole. The first end of the force transmission screw is fixedly connected to the upper supporting member, and the second end is inserted into the thermal insulation rock wool layer and fixedly connected to the roof supporting steel member.

5. The waterproof roofing curtain wall system covered with decorative panels according to claim 1, characterized in that: The corrugated steel plate and the roof purlin are both provided with a plurality of connecting bolts for fixing the corrugated steel plate and the roof purlin.

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