DE3047763A1 - Treadable elastic flat concrete roof or balcony covering - has metal plate layers elastically cemented together - Google Patents
Treadable elastic flat concrete roof or balcony covering - has metal plate layers elastically cemented togetherInfo
- Publication number
- DE3047763A1 DE3047763A1 DE19803047763 DE3047763A DE3047763A1 DE 3047763 A1 DE3047763 A1 DE 3047763A1 DE 19803047763 DE19803047763 DE 19803047763 DE 3047763 A DE3047763 A DE 3047763A DE 3047763 A1 DE3047763 A1 DE 3047763A1
- Authority
- DE
- Germany
- Prior art keywords
- metal plate
- elastically
- balcony
- cemented
- covering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Bezeichnung: Elastische FlachdachabdeckungDesignation: elastic flat roof covering
1. Beschreibung der Erfindung 1. 1. Problemstellung Flachdächer und Balkon in Form von waagerechten oder leicht geneigten ebenen Betonflachen bekommen durch geringste Absenkungen oder Verschiebungen der Wände im tauf der Jahre Risse. Ist die Betonflache mit Fliesen oder einer Kunststoffbeschichtung als begehbaren Bodenbelag versehen, so reißt auch der Bodenbelag. Feuchtigkeit dringt unter den Belag und in den Beton, die in Verbindung mit Frost die Zerstorung des Flachdaches fDrdert.1. Description of the invention 1. 1. Problem definition flat roofs and Get a balcony in the form of horizontal or slightly inclined flat concrete surfaces cracks caused by the slightest subsidence or shifting of the walls over the years. Is the concrete surface with tiles or a plastic coating as walkable If the floor covering is provided, the floor covering also cracks. Moisture penetrates under the Covering and in the concrete, which in connection with frost, the destruction of the flat roof promotes.
Da sich die Rißbildung bei Betonflächen langfristig gesehen nicht vermeiden läßt, die Betonfläche daher vor Feuchtigkeit zu schützen ist und begehbar sein soll, ist ein Dachbelag erforderlich, der einerseits hohen mechanischen Belastungen standhalt und andererseits genügend elastisch ist, um auftretende kleine Risse zu überspannen.Since the formation of cracks in concrete surfaces is not seen in the long term can be avoided, the concrete surface is therefore to be protected from moisture and accessible should be, a roof covering is required, which on the one hand high mechanical loads withstand and on the other hand is sufficiently elastic to prevent small cracks overstretch.
1.2. Problemlösung Die unter 1.1, geforderten mechanischen Eigenschaften werden durch folgende Anordnung (Bild 1) erzielt: - Auf die Betonfläche werden Hartschaumplatten (z.B.1.2. Problem solution The mechanical properties required under 1.1 are achieved by the following arrangement (Fig. 1): - Hard foam panels are placed on the concrete surface (e.g.
Dicke 30 mm) mit einem elastischen Kleber (Silikon-Kautschuk) aufgeklebt. Die tartschaumplatten sind somit elastisch mit dem Flachdach verbunden, und auftretende Risse werden überdeckt. Zusätzlich wirken die Hartschaumplatten thermisch isolierend, d.h. das Betonflachdach reduziert durch die Hartschaumplatten die Warmedurchlässigkeit (eizkosteneinsparung) und wird selbst vor extremen Umaebungstemperaturen geschützt. Thickness 30 mm) glued on with an elastic adhesive (silicone rubber). The tart foam panels are thus elastically connected to the flat roof, and occurring Cracks are covered. In addition, the rigid foam panels have a thermally insulating effect, i.e. the concrete flat roof reduces the Thermal permeability (savings in heating costs) and is even protected against extreme ambient temperatures protected.
- Es folgt die erste letallplattenlage, bestehend aus Metallplatten (z.B. Hart-Aluminium mit Länge 300 mm, Breite 300 mm, Dicke 1,5mm). Sie wird mit einem ebenfalls elastischen Kleber auf den Hartschaumplatten aufgeklebt. Beim Kleben der Metallplatten sind Fugen zu berücksichtigen, die mit elastischem Kleber aufgefugtçwerden. Die erforderliche Fugenbreite ist von zu verwendenden Metall, dem Außentemperaturbereich und der Plattengröße abhängig (im Beispiel mindestens 0,8 mm). Diese Fugen sind Dehnungsfugen und erlauben, ohne selbst Risse zu bilden, Dehnungen und Stauchungen durch Temperaturschwankungen im Metallbelag und im Beton und Dehnungen durch Rißbildung im Beton.- The first layer of metal plates follows, consisting of metal plates (e.g. hard aluminum with a length of 300 mm, width 300 mm, thickness 1.5 mm). She will with Glued onto the rigid foam panels with an elastic adhesive. When gluing of the metal plates, joints that are filled with elastic adhesive must be taken into account. The required joint width depends on the metal to be used, the outside temperature range and the plate size (in the example at least 0.8 mm). These joints are Expansion joints and allow expansion and compression without cracking due to temperature fluctuations in the metal covering and in the concrete and expansion due to the formation of cracks in concrete.
Damit die etallplatten mit ihren Ecken bei einseitiger Belastung nicht in die relativ weichen Hartschaumplatten eindringen, wird eine zweite Lage lfetallplatv ten so aufgeklebt, daß jede Metallplatte der zweiten Lage ihren Mittelpunkt über einem Pugenkreuzungspunkt der ersten Metallage hat. Die Platten der ersten Lage sind dabei so groß wie die der zweiten Lage (Bild 2).So that the metal plates with their corners do not have a one-sided load penetrate the relatively soft rigid foam panels, a second layer of metal plate is needed ten glued on so that each metal plate of the second layer is over its center has a pug crossing point of the first metal layer. The panels of the first layer are as large as those of the second layer (Fig. 2).
Hangt die erste Metallplattenlage mit ganzen Platten (300 mm x 300 mm) an, so beginnt die zrei-te tage mit halben (300 mm x 150 mm) und die Eckolatten mit viertel (150 mm x 150 mm) der Ausgangsplattengröße.(diese Maße berücksichtigen noch keine Fugen). Die Fugen der zweiten Metallage sind gleich breit wie die der ersten und mit elastischem Kleber auszufugen. Bei einer mechanischen Druckbelastung des zweiten Metallbelages werden die Kräfte durch die erste Metallplattenlage aufgrund des thereinanderklebens zweier Lagen gleichmäßiger auf den Hartschaumplatten verteilt. Hang the first metal plate layer with whole plates (300 mm x 300 mm), the third day begins with half (300 mm x 150 mm) and the corner slats with a quarter (150 mm x 150 mm) of the original plate size (take these dimensions into account no joints yet). The joints of the second metal layer are the same width as those of the first and fill it with elastic glue. With a mechanical pressure load The forces through the first metal plate layer are due to the second metal covering the adhesive bonding of two layers therein more evenly distributed on the rigid foam panels.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803047763 DE3047763C2 (en) | 1980-12-15 | 1980-12-15 | Elastic cover made of metal for flat roofs and balconies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803047763 DE3047763C2 (en) | 1980-12-15 | 1980-12-15 | Elastic cover made of metal for flat roofs and balconies |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3047763A1 true DE3047763A1 (en) | 1982-06-16 |
DE3047763C2 DE3047763C2 (en) | 1985-05-30 |
Family
ID=6119526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803047763 Expired DE3047763C2 (en) | 1980-12-15 | 1980-12-15 | Elastic cover made of metal for flat roofs and balconies |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3047763C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554484A1 (en) * | 1983-10-19 | 1985-05-10 | Gen Electric | Roofing using only one layer of silicone-based protective material |
EP0253453A2 (en) * | 1986-07-16 | 1988-01-20 | BDA Buro Dakadvies B.V. | Drivable cover layer for a flat roof or the like |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE587777C (en) * | 1927-06-23 | 1933-11-08 | Ver Deutsche Metallwerke Akt G | Single-layer metal cover to be laid on site, especially made of copper, for roofs and walls |
FR809059A (en) * | 1935-11-12 | 1937-02-23 | Mines De Bitume Et D Asphalte | Slab and coverings for terraces, roof terraces and other structures obtained with this slab |
-
1980
- 1980-12-15 DE DE19803047763 patent/DE3047763C2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE587777C (en) * | 1927-06-23 | 1933-11-08 | Ver Deutsche Metallwerke Akt G | Single-layer metal cover to be laid on site, especially made of copper, for roofs and walls |
FR809059A (en) * | 1935-11-12 | 1937-02-23 | Mines De Bitume Et D Asphalte | Slab and coverings for terraces, roof terraces and other structures obtained with this slab |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554484A1 (en) * | 1983-10-19 | 1985-05-10 | Gen Electric | Roofing using only one layer of silicone-based protective material |
EP0253453A2 (en) * | 1986-07-16 | 1988-01-20 | BDA Buro Dakadvies B.V. | Drivable cover layer for a flat roof or the like |
EP0253453A3 (en) * | 1986-07-16 | 1988-03-30 | Bda Buro Dakadvies Bv | Drivable cover layer for a flat roof or the like |
Also Published As
Publication number | Publication date |
---|---|
DE3047763C2 (en) | 1985-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: RIEGER, THEO, DIPL.-ING., 7550 RASTATT, DE |
|
8339 | Ceased/non-payment of the annual fee |