DE4319811A1 - Modular roofing for slab constructions - Google Patents

Abstract

The object of the invention is to convert flat roofs of slab constructions in East Germany (or elsewhere) to form residential units. Furthermore, a contribution is to be made to helping the environment by reducing the emissions, in contrast with the manufacturing processes which are conventional today. The main factors are the following: Savings in building materials, reduction in structural timber, savings in water and primary energy, and consequently reduction in emissions. The object is achieved by the invention in that the rapid erection of roof dwellings on site is made possible by a standardised module system with a mounting/closure system, appropriate for the standardised slab constructions. The transportable individual modules are erected in external manufacturing workshops as units which are ready for occupation. They are distinguished by a functional link between structural engineering and domestic engineering. The exterior configuration and function of the roof skin can be modified in order to take into account methods, e.g. photovoltaics for retrofitting purposes as well as architectural retrofitting operations and desired alterations. For this purpose, known methods of manufacturing individual elements and domestic engineer are combined to form a new concept. The advantages which can be achieved by the invention consist, in particular, in the fact that existing flat roofs can be rapidly converted into residential units in an environmentally friendly manner.

Description

The invention relates to a modifiable from individual modules existing system for roofing flat roofs of the East German Panel construction.

Type Magdeburg
Type WBS-70
Type P2
Type P5

Using the example of a prefabricated flat roof type WBS-70 the new arrangement or upgradability of existing Plants, shown.

The invention aims to use the (previously unused) Flat roofs as living space and also a waterproofing so far, due to the construction and design, always flat roofs leaking again.

The advantages of the invention are in particular:

Efficient production
Environmentally friendly production
Sealing the existing flat roofs
Increased thermal insulation
Climate construction / "heavy construction"
Soundproofing
Rational energy technology
Modifiable roof design
Architectural adaptation to the cityscape
Modular construction
Ready-to-use construction / factory production
Transportable modules
Assembly technology
Rapid construction of a new roof

State of the art

To cover existing flat roofs in the conventional Construction of the roof trusses usually (constructions made of wood, Concrete or steel) opened and expanded on site.

Are known, the more and more used, system buildings and prefabricated buildings, which with prefabricated individual components:

such as E.g .: wall segments
Lintels
Roof tiles
Finished ceilings
Etc.

Complete the desired expansion on site at the construction site.

Despite this prefabrication of individual parts, the Construction site on site is a major construction effort, as well as a considerable amount of rubble and / or construction waste.

The following invention shows an inexpensive way to improve the known methods.

The object is achieved in that the building apartments ready for use in individual modules (i.e. ready to move in and functional) can only be assembled on site.

The modules are manufactured in external production facilities. The modules are standardized and tailored to the standardized panel buildings of the series:

Type Magdeburg
Type WBS-70
Type P2
Type P5

The procedure also applies to other series.  

The modules are identified by "Functional links between building technology and building technology".

So z. B. the outer skin (roof surface) at the same time: Protective cover, thermal insulation, climate buffer, static support as well as the installation duct of the corresponding supply lines.

The individual modules are designed to be transportable for truck transportation.

An assembly lock system ensures stability during assembly as well as the quick connection of the Single modules to an entire top floor, which all structural requirements met.

Due to the modifiability of the individual modules other technical developments such as B. Solar Photovoltaic system regarding the installation of such systems on the outer skin by retrofittable brackets as well el. cable routing in the roof skin (function linkage) already taken into account.

The invention offers a quick economical solution in the Retrofitting existing flat roofs.

The individual modules become a complete living unit composed. In our example, an apartment consists of 4 residential modules. The modules are ready to move in so far that only the separation points must be processed.

The individual modules of the 1st and 2nd attic are can be connected on the supply side (ready to plug in) via connection boxes.

While in the middle of the new roof the apartments and modules repeat themselves identically, are on the outer faces of the Roof (building) outdoor modules required. Have these outdoor modules in contrast to the interior modules, one on the front weatherproof roof skin.

The existing structures usually have 5 upper floors, so that an elevator / stairwell through the new roof development is required. The integration of the entrance area / Elevator access can also be created in a modular design.

Further features, details and special features of the invention can be seen in the figures Fig. 1-8.

The pictures show:

Fig. 1 Actual state / target state of a WBS-70 panel construction before and after roofing.

Fig. 2 Basic subdivision of the new devices,

Fig. 3 Proposal apartment modules,

Fig. 4 Exploded agent modules,

Fig. 5 function link construction / civil engineering,

Fig. 6 support structure

Fig. 7 mounting constructions / installation aids,

Fig. 8 modifications

Fig. 1 Actual state / target state of a WBS-70 panel construction before and after roofing:

1 structure WBS-70 panel construction / actual condition
2 structures WBS-70 panel construction / target condition
3 flat roof
4 cold roof
5 elevator / stairs

Fig. 2 Basic division of the new components:

1 Existing old building
2 Existing parapet
3 New support structure
4 New 1st attic
5 New 2nd top floor
6 New glazed roof gable
7 New hall cover

Fig. 3 Proposal for apartment modules (4 modules make up one apartment unit):

1 module 1
1st attic
2 module 2
1st attic
3 module 3
2nd attic
4 module 4
2nd attic

Fig. 4 Exploded view of middle modules:

1 module 1
1st attic
2 module 2
1st attic
3 module 3
2nd attic
4 module 4
2nd attic
5 breakthrough of stairs
6 Hallway / gable cover
7 hallway floor / cover

Fig. 5 Function link building / house technology:

1 Flameproof insulation / sound insulation
2 moisture barrier
3 flooring
4 roof skin / z. B. brick
5 gutter
6 heating / heating pipes (plastic pipes pipe in the pipe system)
7 Static reinforcement in the wall
8 telephone / house intercom lines in the wall
(Plastic pipes pipe in pipe system)
9 cold water pipes in the wall
(Plastic pipes pipe in pipe system)
10 hot water pipes in the wall
(Plastic pipes pipe in pipe system)
11 sewage pipes in the wall
12 electrical cables / wires in the wall
(Plastic pipes cables in the pipe system)
13 Controlled roller shutter drive cables in the wall
(Plastic pipes cables in the pipe system)
14 Photovoltaic or solar collector
(Plastic pipes cables in the pipe system)
(Plastic pipes pipe in pipe system)
15 fixings
for planters
for outside window sill
for steps on roof inspection etc.

Fig. 6 support structure:

1 supporting structure
Beam with cross struts and supports
2 Existing flat roof
3 Existing parapet
4 residential module 1. DG
5 residential module 2nd floor

Fig. 7 Assembly constructions / assembly aids:

1 subdivision (box)
For:
heater
water
sewage
electricity
Etc.
2 collecting box / connecting part 1. DG with 2. DG module for media as in point 1.
Flex connections between the module cut and the distribution box.
3 Conical guidance.
Guide and locking device attached to the support bracket
4 crane hooks and conical guiding and locking device
1. DG module
5 crane hooks 2nd DG module
6 connecting part (horizontal) between the modules.
(Like a piece of furniture lock: stud bolts and an inserted turnbuckle)
7 threaded sleeves for gutters or roof work.
1. DG module

Fig. 8 modifications:

1 solar collectors / photovoltaics
2 planters dormer
3 planters "window sill"
4 roof extension (roof design)
5 rainwater collection system
6 Nesting place bricks / roof tiles as birdhouses
7 ventilation tiles

Claims (34)

1. Roofing in modular design, for prefabricated buildings, characterized in that the apartment module is ready and ready - ready to move in -,
(structurally: floor / wall / ceiling / stairs / doors etc. with all requirements for thermal insulation, roof skin etc. as well as supply technology: heating / water / sewage / electricity / telephone etc.). 2. Modular roofing, for prefabricated buildings, characterized in that the individual modules on the Seams / module separations are easily joined together e.g. B. After laying the floor tiles over the seam assembly. 3. Roofing in modular construction, for prefabricated buildings, characterized in that an attic in Individual modules can be erected. 4. Modular roofing, for prefabricated buildings, characterized in that the individual modules are stackable on top of each other. 5. Modular roofing, for prefabricated buildings, characterized in that the attic construction can be created in one or more floors. 6. Modular roofing, for prefabricated buildings, characterized in that a multi-storey construction internal staircase connects the floors. 7. Modular roofing, for prefabricated buildings, characterized in that the space between the Modules with a z. B. Glass roof construction covered can be, so that a hallway with natural lighting (Skylight) arises. 8. Roofing in modular construction, for prefabricated buildings, characterized in that by function links the classic separation of the individual trades: construction and House technology is lifted. 9. Roofing in modular construction, for prefabricated buildings, characterized in that radiators, underfloor heating, Wall heating systems can be used.   10. Modular roofing, for prefabricated buildings, characterized in that all lines in the Walls / floors / ceilings. 11. Modular roofing, for prefabricated buildings, characterized in that all cables can be dismantled, in Pipe in pipe systems (pipe in pipe). 12. Modular roofing, for prefabricated buildings, characterized in that the module envelope inside there is a reinforced cage. 13. Modular roofing, for prefabricated buildings, characterized in that the module shell made of cast concrete, from gas concrete or other constructionally approved Casting materials exist. 14. Modular roofing, for prefabricated buildings, characterized in that by the medium to heavy Construction of the undesirable barrack climate effect more common Lightweight construction is avoided. 15. Modular roofing, for prefabricated buildings, characterized in that the External thermal insulation, moisture protection and roof skin already be attached at the factory. 16. Modular roofing, for prefabricated buildings, characterized in that the windows, dormers already be attached at the factory. 17. Modular roofing, for prefabricated buildings, characterized in that the required fire protection between the modules and the existing flat roof is attached at the factory. 18. Roofing in modular construction, for prefabricated buildings, characterized in that the module envelope from a There is a supporting frame with the appropriate lining (Alternative: sandwich system). 19. Modular roofing, for prefabricated buildings, characterized in that the individual modules are transportable. 20. Modular roofing, for prefabricated buildings, characterized in that the individual modules can be assembled into a complete living unit.   21. Modular roofing, for prefabricated buildings, characterized in that the individual modules by a crane or other hoist on the flat roof can be transported. 22. Modular roofing, for prefabricated buildings, characterized in that central modules and external modules the possibility of a connection / integration of a Offer stairwell and / or elevator. 23. Modular roofing, for prefabricated buildings, characterized in that the individual modules modifiable, retrofittable for photovoltaic / solar modules etc. are. 24. Modular roofing, for prefabricated buildings, characterized in that the individual modules modifiable, retrofittable for: flower boxes, roof gardens, Roof design options such. B. are eaves. 25. Modular roofing, for prefabricated buildings, characterized in that the individual modules the possibility of self-contained bird nesting sites (bird feeder integrated into the roof skin). 26. Roofing in modular construction, for prefabricated buildings, characterized in that the individual modules offer the possibility of rainwater collection. 27. Roofing in modular construction, for prefabricated buildings, characterized in that the individual modules over a Quick connect system quickly to the existing one Supply building services systems can be connected. 28. Modular roofing, for prefabricated buildings, characterized in that the individual modules with a conical self-centering locking system (before the modules are mechanically connected to one another) Mounting purposes can be locked. 29. Roofing in modular construction, for prefabricated buildings, characterized in that through standardized media Sub-distribution systems to any number of individual modules Individual groups can be brought together. 30. Modular roofing, for prefabricated buildings, characterized in that a standardized Static support system (as a framework for the new Roof structures on the existing flat roofs) is created.   31. Modular roofing, for prefabricated buildings, characterized in that the existing parapet used (in good condition), or a new parapet used to create a "crawl space" between the new ones Modules and the old building ceiling, as an assembly room and Technical room to create. 32. Roofing in modular construction, for prefabricated buildings, characterized in that by a closure system the individual modules / apartments to an attic are put together. 33. Roofing in modular construction, for prefabricated buildings, characterized in that the individual modules and apartments standardized for the prefabricated flat roofs: type Magdeburg
Type WBS-70
Type P2
Type P5 and can be used for other series. 34. Roofing in modular construction, for prefabricated buildings, characterized in that the modules and floor panels with Vibration dampers (avoiding structure-borne noise) be equipped.