CN205444728U - Waterproof construction of ridge dormer and roofing junction - Google Patents

Abstract

The utility model relates to a waterproof structure at the joint between a roof air building and a roof, which includes a roof, a roof air building, and waterproof components; the roof includes a roof panel, a hanger, and a roof lining board; Columns, wall panels, the waterproof components include flashing boards, waterproof tapes, metal plugs, and upper support bending parts. The surface of the straight section of the bent piece is fixed together between the wall panel and the column. The waterproof tape is flexible. One end of it is fixed between the outwardly folded inclined section of the flashing plate and the outwardly folded inclined section of the upper support bending piece, and the other end is It is fixed on the metal plug, and the outwardly folded inclined section and the inwardly folded straight section of the flashing plate cover the top of the metal plug. The utility model has the advantages: 1) The connection between the ridge air building and the roof of this product adopts a flexible connection, which will not cause cracks and water leakage due to the difference in expansion coefficient between the two; 2) The flashing board and waterproof tape of this product have double functions The waterproof effect can be popularized and used.

Description

Waterproof structure at the connection between roof ridge air building and roof

technical field

The utility model relates to a roof waterproof, in particular to a waterproof structure at the joint between a roof air tower and the roof.

Background technique

With the continuous advancement of the industrialization process, large-scale factory buildings are also increasing day by day, and the problems of ventilation are also produced. Although the existing roof ventilator solves the problem of insufficient ventilation and lighting on the roof, the connection between the ventilator and the roof The problem of waterproofing followed. The connection between the ventilation equipment and the roof panel of the existing factory building is made of steel or bolted. When the roof is heated or cooled, the expansion or contraction of the two is different. The difference has destroyed the waterproof system of the roof, resulting in constant dripping, which is a problem that needs to be solved seriously.

Contents of the invention

The purpose of the utility model is to provide a waterproof structure for the connection between the ridge air tower and the roof, which is simple in structure, easy to install, and does not produce drips.

The utility model is realized through the following technical proposals: a waterproof structure at the joint between the roof ridge air building and the roof, which includes a roof and a roof ridge air building, and the roof includes a roof panel, a hanger, and a roof lining board. The air building on the roof includes columns and wall panels, and is characterized in that there are also waterproof components; the waterproof components include flashing boards, waterproof tapes, metal plugs, and upper support bending parts. The flashing boards consist of straight sections, outer The upper support bending part is composed of a straight line part and an outer bending inclined part. The outer bending inclined part of the upper supporting bending part has the same slope as the outer bending inclined part of the flashing plate. The metal plug is located at the end of the roof panel, and the straight section of the flashing plate is attached to the surface of the straight section of the upper support bending part and fixed between the wall panel and the column. The waterproof tape is flexible, and one end is fixed on the flashing plate The other end is fixed on the metal plug between the outwardly folded inclined section and the outwardly folded inclined section of the upper support bending piece, and the outwardly folded inclined section and the inwardly folded straight section of the flashing plate are covered above the metal plug .

The bonding section between the flashing board and the waterproof tape is provided with a tubular sealant.

The waterproof tape is a PVC tape.

The positive effect of the utility model is: the utility model proposes a waterproof structure at the connection between the roof air building and the roof, which has the following advantages: 1) The connection between the roof air building and the roof of this product adopts a flexible connection, which will not be caused by two 2) The flashing board and waterproof tape of this product have double waterproof effects. The structure is reasonable in design, simple in manufacture and quick in installation, and can be popularized and used.

Description of drawings

Fig. 1 is a schematic diagram of a longitudinal section structure of an embodiment of the present invention.

detailed description

The utility model will be further described below in conjunction with the embodiments: Fig. 1 is a schematic diagram of a longitudinal section structure of an embodiment of the utility model. In the figure, a kind of waterproof structure of roof ridge air tower and roof joint, it comprises roof, roof ridge air tower, waterproof assembly; The building contains columns 21 and wall panels 22. The waterproof assembly includes a flashing board 31, a waterproof tape 32, a metal plug 33, and an upper support bending piece 34. The upper support bending part 34 is composed of a straight line part and an outer bending inclined part. The bending inclined part of the upper supporting outer bending part 34 has the same slope as the outer bending inclined part of the flashing plate 31. The metal plug 33 is located at the end of the roof panel 11, the straight section of the flashing plate 31 is attached to the surface of the straight section of the upper support bending part 34 and fixed between the wall panel 22 and the column 21, and the waterproof tape 32 is flexible. Its one end is fixed between the outwardly folded inclined section of the flashing plate 31 and the outwardly folded inclined section of the upper support bending member 34, and the other end is fixed on the metal plug 33. The outwardly folded inclined section of the flashing plate 31, The inwardly folded straight line covers the top of the metal plug 33 .

The utility model further adopts the following measures: the bonding section of the flashing board and the waterproof tape is provided with a tubular sealant 4 to further waterproof. The waterproof tape is a PVC tape, which can be extended with the direction of the force under the action of tension.

The above describes the implementation of the utility model in conjunction with the accompanying drawings and the examples. The structure given in the examples does not constitute a limitation to the utility model. Those skilled in the art can make adjustments according to actual needs. In the appended rights Various changes or modifications within the scope of the requirements are within the scope of protection.

Claims (3)

1. a waterproof construction for house ridge clerestory and roofing junction, it includes roofing, house ridge clerestory, and described roofing contains roof boarding, suspension bracket, roofing interior lining panel, and described house ridge clerestory contains column, shingle nail, it is characterised in that also have water repellent component；Described water repellent component contains flashing plate, adhesive waterproof tape, metal plug, upper support bending part, described flashing plate is by straightway, outer folding tilting section, infolding straightway forms, upper support bending part is by straightway, outer folding tilting section forms, the outer folding tilting section of upper support bending part is identical with the slope of the outer folding tilting section of flashing plate, described metal plug is positioned at roof boarding termination, the straightway of flashing plate is fitted in the straightway surface of support bending part and is together fixed between shingle nail and column, adhesive waterproof tape is in flexible shape, its one end is fixed between the outer folding tilting section of flashing plate and the outer folding tilting section of upper support bending part, the other end is fixed on metal plug, the outer folding tilting section of described flashing plate, infolding straightway covers above metal plug.

House ridge clerestory the most according to claim 1 and the waterproof construction of roofing junction, it is characterised in that described flashing plate is provided with tubular seals glue with the laminating section of adhesive waterproof tape.

House ridge clerestory the most according to claim 1 and 2 and the waterproof construction of roofing junction, it is characterised in that described adhesive waterproof tape is PVC band.