DE2353366A1 - Ventilated walker-weight-supporting flat roof - with watertight-bonding fibreglass-reinforced recessed panel lengths laid on joist cover boards - Google Patents

Abstract

The roof has downwards-open U-shaped edge-sealing elements which can be used to form an attic. The reinforced polyester base panel lengths can be laid directly on the seating of boards covering the joists. They have humped protuberances on top and underneath, and can be glued together and covered by a smooth fibreglass-reinforced polyester roofing with watertight connection wit the U-shaped sealing elements. The length pref. comprises smooth panels which can be glued together, with spacer blocks at intervals on both sides between the panels and the roofing on the one side and joist cover boards. There may be a rainwater gutter to lay against the sealing element, with its open arms fitted for watertight connection with the latter. This can easily assembled and well ventilated all round, with optimal expansion characteristics, and can be walked on as soon as it is laid.

Description

PETER CHRiSIlAN SCHERKE ^Cologne » ^{October 5} , 1973

PATENT ENGINEER Applicant: Günther Conrady _t OVERSTGLZENStR. 19 ^{5 3} Qverath

My reference: 737

Flat roof assembly .. ν

The invention relates to a mounting flat roof, according to U-shaped flat roof edge termination elements open at the bottom for formation a parapet which are the subject of an earlier application can be used;

It is known to design a flat roof as a warm or cold roof. With flat roofs it is important that the roof is ventilated is ensured below the roof covering. The ventilation takes place in such a way that between the attic and masonry a gap is left through which the air into the roof area enters, through the joist layer, for example in the cold roof, passed through and exits on the opposite side of the roof through the gap in the parapet «

Flat roofs often have the significant disadvantage, in particular Cold roofs, that they are not simply, but only can be accessed with particular caution There is a risk of the roof covering being trodden through when pouring gravel, whereby the roof covering becomes huge and water enters the roof structure and thus over the ceiling into the rooms of the

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Home. A roof must be accessible with a view to cleaning the chimney and inspecting antenna systems to be guaranteed. Damage to the roof covering is "difficult to see because of the ingress of rainwater." does not necessarily get into the ceiling below the damaged area.

The object of the invention is to provide a to create a mounting surface roof that is well ventilated on all sides, the is easy to assemble using prefabricated, made-to-measure components, including. from lengthways and corner pieces existing parapet outer edge finishing elements and a roof covering that can be walked on without restriction and immediately after installation, with rotting resistance and the greatest possible fire resistance and optimal elongation behavior.

This is achieved according to the invention by directly on the Beam cover board layer, made of glass fiber reinforced Polyester existing, hump-shaped bulges at the top and bottom having, can be glued to one another, by means of a smooth, made of glass fiber reinforced polyester, with the U-shaped roof edge termination elements by gluing waterproof connectable roof cover coverable base plate webs. The expansion behavior of the mounting roof is optimal.

In an embodiment of the invention, the base plate web consists of smooth plates that can be connected to one another by gluing

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as an intermediate layer to the upper roof covering made of glass fiber reinforced polyester and to the lower beam cover board layer Spacer studs can be stuck on on both sides at a distance from one another.

In a further embodiment of the invention, spacer rings or spacers are at regular intervals as intermediate layers on both sides
-discs can be glued on.

In a further embodiment of the invention is the roof cover with a gutter to be laid to the roof edge termination element provided, the free leg of which can be connected to the roof edge termination element in a watertight manner.

According to the invention it can be achieved that the assembly flat roof can be well ventilated on all sides and is easy to assemble, using a rot-proof, flame-retardant and self-extinguishing material with little weight on the construction site
by gluing prefabricated individual parts that can be assembled and cut to size, and the roof can be assembled in a short time and the roof can be walked on without any special attention immediately after assembly.
The assembly flat roof according to the invention also allows rainwater to be drained off at the outer edges, as shown in Fig. 5. It is also conceivable to cover warm roofs consisting of concrete components according to the invention, with good ventilation and unrestricted accessibility being guaranteed. Instead of the stool,

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It is plates that have spacer studs or spacer rings It is also conceivable to arrange a corrugated sheet made of glass fiber reinforced polyester.

In the drawing, two exemplary embodiments of the invention are shown, they show:

Fig. 1 in section the assembly flat roof;

Fig. 2 one with hump-shaped protruding on both sides Baseplate sheet provided with bulges;

Fig. 3 the base plate sheet with glued on both sides, in spacer studs visible only on one side of the drawing;

Fig. 4 Base plate sheet according to Fig. 3 with spacer rings or washers;

Fig. 5 shows a section of the assembly flat roof with rain gutter attached to the outer edge termination element.

With 1 the foundation slab track is designated, which according to Fig. 1 and 2 on both sides, that is top and bottom, has cusps 2 and according to Figs. 3 and 4 is provided with either spacer studs 9 or spacer disks 10 or rings 10 ' , . the

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The base plate track is on the resting on the masonry 5 Beam layer 7 on top of final board layer 8, so that the air between the board layer 8 and the base plate web and in a known manner between the beam layer 7 can circulate. The baseplate sheet 1 is through the roofing 3 covered, which, like the baseplate sheet 1, consists of glass fiber reinforced polyester. On the roof edge side is the Roof covering 3 with the inner leg 13 of the one below open U-shaped profile box existing roof edge termination element 4 connected in a watertight manner by gluing. The outer thigh 14 of the closure element 4 covers as an attic Beam layer 7 and part of the masonry 5, with air getting into the roof area between the parapet and the masonry. To Fig. 5 shows the roof covering 3 a rain gutter 11 for a external water drainage, the free leg 12 of the rain gutter with the inner leg 13 of the closure element can be connected in a watertight manner by gluing. The roof edge finishing element is by means of bolts 6 while maintaining a distance connected to this by the masonry.

It is conceivable, instead of the joist layer 7 and 8, to provide a concrete ceiling known per se or a prefabricated concrete joist ceiling which is not described in detail, - ^; .auf the sheet 1 with the roof cover located above it 3directly. can be laid on, whereby the Montaseflacfrdäch is to be understood as a simply ventilated "accessible ^^ cold roof" ISt ₇ while the arrangement according to Fig. 1 Mm

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accessible cold roof.

B§ £ Sttg of paragraph 4 can timiitteiibai? smf attached according to static requirements, with ventilation openings wall crone provided or grooved with gaps rest.

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Claims (5)

PETER CHRtSIfAN SCHERKE ^Cologne · ^{October 5th} R Applicant: Günther Conrady, 5063 Overath OVERSTOLZENSTR. 19th My sign 737 PAT E N TA N S PRi) C H E J Flat assembly roof with U-shaped, downwardly open edge termination elements, characterized by glass fiber reinforced polyester, which can be laid out directly on the beam cover board layer (8), have hump-shaped bulges (2) at the top and bottom, can be glued to one another, by means of a smooth, glass fiber-reinforced polyester , with the U-shaped edge termination elements (4) by gluing waterproofly connectable Dachäbdek- (3) coverable base plate webs (1). 2. assembly flat roof according to claim 1, characterized in that that the base plate web (1) made of smooth, through each other Gluing connectable panels consists on the as an intermediate layer to the upper, made of glass fiber reinforced polyester Roof cover (3) and to the lower beam cover board layer (8) on both sides with spacing between spacers (10) can be glued on. 3. assembly flat roof according to claim 2, characterized in that • ■ - 8 - 5098 19/0420 - 8 - October 5, 1973 that spacer disks (10) or spacer rings (10 ') can be glued onto both sides as intermediate layers at regular intervals. 4. assembly flat roof according to claims 1 to 3> characterized in that the roof cover (3) with a to the roof edge termination element (4) to be laid rain gutter (11)
is provided, whose free leg (3) can be connected to the roof edge termination element (4) in a watertight manner. 5 09819/0420 Read i f