DE102011103443A1 - Building e.g. warehouse, for storing flammable goods corresponding to fire protection measures, has concrete prefabricated part-unit provided as partitioning elements and forming shelves with integrated fire protection walls area by area - Google Patents

Abstract

The building (4) has an inner space (6) covered by a roof and divided into two useable spaces (9, 10) by partitioning elements (8, 8'). The partitioning elements extend from a floor upto the roof. Flammable goods are deposited and stored in one of the useable spaces. A concrete prefabricated part-unit is provided as the partitioning elements and forms storage shelves (R') with integrated fire protection walls (B) i.e. standard fire walls, area by area. The prefabricated part-unit includes plate parts, which forms form-fit connecting zones in a mounting position.

Description

The invention relates to a building in the form of a storage and sales hall o. The like. Industrial building and provided for this purpose, according to the preamble of claim 1.

Such structures in the form of largely closed industrial buildings require appropriate fire protection measures when storing in particular combustible goods. In addition, it is known that from a standardized limit of room sizes in such industrial buildings each of these are required to fire-proof facilities or expensive and obstructive firewalls are to be installed.

Out DE 10 2008 060 207 B3 a building construction is known in which lines for supplying extinguishing agent are integrated into the load-bearing and non-structural vertical supports of the building. This creates a divided into fire protection sections interior of the building and this secured below a roof by a corresponding extinguishing agent distribution. This system assumes that largely any sizes of storage spaces are covered by a regular grid of fire protection sections with extinguishing agent supply, so that each fire-prone areas can be secured by at least one extinguishing agent wall of spray and thus the building the necessary to prevent the onslaught of thermal stress fire protection Meets requirements.

The invention is concerned with the problem of creating a building in the form of a warehouse or similar industrial buildings in which with comparatively little technical effort required for standardized sizes of storage areas fire safety is achieved, while the useful volume of the building remains largely unaffected and for such storage rooms additional extinguishing devices are dispensable.

The invention solves this problem with a building with the features of claim 1. With regard to further essential embodiments, reference is made to the claims 2 to 14.

In buildings in the form of warehouses and sales halls o. The like. Industrial buildings an interior space is provided which is divisible by means of a compartment element o. The like. Additional module in at least two utility rooms. According to the invention, the compartment element is designed as a prefabricated concrete unit extending between the hall floor, two side walls and the roof area, in which a functional wall effecting both a room separation and an effective fire protection and a storage rack are combined as an integrated building structure.

This storage shelf firewall structure defining at least one of the utility rooms on one side open storage arches is constructed such that respective support surfaces can be filled with goods in at least one of the two utility rooms divided by the wall. Thus, a fire protection system is achieved for each executable in standard size warehouses or utility rooms in which a space-saving fire safety and maximum space utilization with correspondingly large contact surfaces are optimally combined for fire-prone storage goods.

Within the precast concrete unit dividing the interior concrete shelves and substantially the same fire wall parts structurally "toothed" act together so that the interior of the building can be divided into storage areas of maximum size and at the same time each in the easily assembled precast concrete units integrated fire walls an extinguishing system o. The like. Make additional facilities in the useful spaces made unnecessary. Due to this system, which is based on the integrated precast concrete unit, no follow-up costs due to maintenance work or the like are required.

The precast concrete unit can be constructed from one of the room size corresponding number of base modules, which are each formed of a fire wall element, two stator plates and a receiving plate as respective largely identical in shape series parts. This base module can be adapted to the dimensions of the building in a largely arbitrary number so that customer-specific spatial variations with appropriate fire safety can be achieved.

This system of respective basic modules forming the precast concrete unit can also be subsequently integrated into existing structures. The support connection of the items is advantageously designed so that the aufgestehmenden on the bottom plate of a hall floor bearing forces are relatively low and no additional foundations are required. The arrangement of corresponding support wall parts an optimal load distribution in the bottom support area is achieved.

The mutually supporting parts of the respective base modules then form a uniform "grid" of vertical wall parts and horizontal support surfaces in the installed position. This is due to the optimal support points or connection zones between the individual parts a total weight-saving construction according to Art reached a stiffened grid structure. For example, building heights of 10 m and more - without additional components - can be built out of the modules. The respective length extensions of the precast concrete units between the side walls of buildings are largely variably adaptable, such that the structure meets the required for storage purposes safety requirements and the standard fire wall requirements.

Due to the "self-supporting" structure of the modular precast unit, it is advantageously achieved that the units resting on the base only can be supported so as to be displaceable at least horizontally. Thus, in particular, a passage area extending between the "shelf units" can also later be adapted for use of wider operating units, for example the width of a stacking vehicle, or the space utilization can be varied by narrower distances.

In the connection zones of the base modules or their individual parts, in addition to the simple support connection, respective plug-in and / or screw connectors can be provided as securing components, so that a releasable fixing of the parts is achieved. It is understood that the positive connection zones of precast concrete parts can be provided with corresponding contours acting in the manner of tongue and groove connectors, so that all of the parts in the connection zones are "toothed" with one another in a form-fitting manner.

Thus, a "fire shelf wall" is created as a largely "mobile" unit that can be disassembled in addition to the shift on the hall floor in the items and elsewhere rebuilt.

For a total smoke-tight construction of the precast concrete unit is provided that in the respective connection zones at least partially a smoke-tight sealing this seal, for example, an elastic intermediate layer can be introduced.

The storage shelves contained in the integrated fire protection wall can be designed as a high-bay warehouse for effective utilization of the building. The horizontal lying receiving plates are dimensioned in their stability and contour so that, for example, a stacking vehicles o. The like. Occurring impact and / or pressure loads can be compensated by the system / and the fire safety is ensured long-term. The same requirements apply to the vertically upright plates arranged at right angles to the vertical firewall elements. These are either available only to one side in one of the utility rooms, or they have a length with which a corresponding shelf part can be used as both sides of the middle fire wall element horizontally extending part-receiving plates in both adjoining utility rooms.

Further details and advantageous embodiments of the invention will become apparent from the following description and the drawings illustrating two embodiments of the building with integrated fire wall. In the drawing show:

1 a top view of a building with divided by the fire protection wall according to the invention utility rooms,

2 an end view of the building according to 1 .

3 an individual representation of a basic module of the precast concrete unit,

4 a stacking layer of several of the base modules to form the precast concrete unit,

5 an arrangement of the precast unit in the manner of a fire barrier shelf similar 1 .

6 an enlarged sectional view in the region of the connecting zones of several vertical stator plates with a fire wall element on a sole plate of the building,

7 a plan view of the central fire wall element with "toothed" receiving plates, and

8th and 9 respective schematic representations of the precast unit or a base module.

In 1 is a total with 4 designated building in the form of a storage and sales o. The like. Industrial building shown schematically. This building 4 has one with a roof 5 ( 2 ) covered interior 6 on, by at least one from the ground 7 to the roof area 5 extending compartment element 8th . 8th' in several utility rooms 9 . 10 . 10 shared. For accommodating in particular combustible goods (not shown) corresponding shelves are provided in these spaces, so that, for example, for a warehouse for stacking tires o. The like. Flammable parts a corresponding pad is available.

The inventive concept of the building 4 based on that in its interior 6 as that at least one compartment element 8th . 8th' an at least partially a storage rack R with integrated fire protection wall B forming precast unit 11 is provided ( 5 ). Thus, a "fire shelf wall" is created as a largely mobile assembly, which can be adapted to new buildings in customer-specific variable versions or can be integrated as an "aftermarket" in existing buildings.

It is envisaged that the means of precast concrete unit 11 formed utility rooms 9 . 10 one room size each 12 ( 1 ), in which a required according to industry standard extinguishing system (eg., An extinguishing water system with spray) in the interior 6 such structures 4 becomes unnecessary. The inventive concept is according to the size of the building ( 1 : Width E, length F) expandable, so that in the interior 6 of the building 4 also several of the precast concrete units 11 ( 1 ) may be provided to define an optimal and fire protection technically permissible size of the bearing surface.

The concept of precast unit 11 . 11 ' is based on an integrated fire protection wall B, B ', which can be defined as a "fire wall" corresponding to the industry standard.

From a section II-II in 1 corresponding front view on the building 4 according to 2 It becomes clear that the two prefabricated concrete units shown here 11 ' in the three utility rooms 9 . 10 . 10 ' respective fire barrier B (double-dashed representation; 2 ) form as a common middle part bearing racks R '. In 5 is the precast concrete unit 11 illustrated in a single representation, wherein a partial section III illustrates a "unilaterally shifted" installation position of the fire protection wall B 'and thus the one-sided increased useful depth D having shelf system R the two rooms 9 ' and 9 '' can separate (comparative dimensions: D 'in 4 ).

In the utility rooms 9 . 10 . 10 ' according to 1 In this case, further storage shelves R '', R '''are shown, which form the grid system known per se without the middle fire protection wall. It is understood that while systems in the manner of a high-bay warehouse in the building 4 can be introduced, such that up to the area of the roof 5 ( 2 ) a maximum space utilization is achieved and also the fire wall B to the bottom of the roof 5 runs. The concept also provides that in the fire barrier B a fire door T ( 1 ) can be integrated.

From the overall view of the following detailed representations according to 5 to 9 it becomes clear that the precast concrete unit 11 . 11 ' ( 4 . 5 ) from respective in the installation position substantially positive connection zones 13 . 13 ' ( 6 . 7 ) forming plate parts. Starting from a first schematic representation in 9 it becomes clear that the precast concrete unit 11 . 11 ' from a basic module M ( 3 ) is formed, which consists of a fire wall element 2 , two stator plates 1 and a receiving plate 3 consists. These basic modules M or their respective individual components which can be produced cost-effectively as equal components 1 . 2 . 3 can in one to the dimensions of the building 4 adapted number of appropriately designed precast concrete units 11 ( 8th ) and then in a compact positive connection position ( 3 to 5 ) in the interior 6 of the building 4 to be assembled.

For this "stacking" (in a relatively simple assembly phase) of the functionally integrated prefabricated items 1 . 2 . 3 the application is provided on known support contours. For optimal design of the precast concrete parts is conceivable, this with respective tongue and groove connectors, undercuts o. The like. Form contours so that a largely feasible without tools individual assembly is feasible.

In an advantageous embodiment, the precast concrete units 11 . 11 ' in the positive connection zones 13 . 13 ' the respective base modules M or the individual parts to be joined in each case 1 . 2 . 3 with additional plug and / or screw connectors 14 so that even during the assembly phase an optimal security and precise installation position are achieved ( 6 . 7 ).

It is also envisaged that in the connection zone 13 respectively. 13 ' an at least partially smoke-tight sealing this seal 14 can be arranged so that production-related gap areas between the frontally adjacent parts 1 . 2 . 3 reliably sealed tight.

In 6 and 7 are details of the vertical connection zone in respective detail views 13 or the horizontal connection zone 13 ' shown. In 6 becomes a respective joint tape 15 as a sealing element 14 clearly, and between the vertical stator plates 1 are respective spines 17 or screw mandrels 18 arranged so that a vertical plug-in installation is easily possible. For fixing the screw mandrels 18 is a wall hole 19 provided so that you can work here with appropriate tools.

Also the fixation in the area of as a reinforced concrete sole 20 trained floor area 7 is by means of respective dowels 21 and adhesive anchors 22 possible.

From the partially sectioned plan view according to 7 becomes the "toothing" of the respective ground-parallel support plates 3 in the area of the abutting in the horizontal direction end faces clearly. In this case, respective contours K, K 'engage in one another in the manner of a tongue and groove connection, so that, in the case of a conceivable thrust load (arrow S), a safeguard against undesired displacements of the parts is achieved. In this area are several of the respective dome 17 or screw mandrels 18 integrated into the system so that the stability of the system is guaranteed even for high-bay warehouses.

The above-described concept of the multifunctional "fire shelf wall" allows for further variants of application, in particular, the optimal direct support of the shelves R '' on the hall floor 7 ( 2 ) can be used. The only under dead weight (F, 2 ) "Free" on the ground 7 resting shelves R '' can also be moved later if necessary (arrow H), so that an adjustment of the aisle width G between the shelves is possible and thus set for a vehicle, a lifting device o. The like. Control units in the area of a high-bay warehouse optimal movement space can be. Likewise, it is envisaged to carry out the "mobile" fire-shelf walls as removable units, so that, if necessary, all items can be largely resolved non-destructively from each other and a low-cost reuse of the system is possible.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 102008060207 B3 [0003]

Claims (14)

Building in the form of a storage and sales hall or the like. 4 ), whose with a roof ( 5 ) covered interior ( 6 ) by at least one from the ground ( 7 ) up to the roof area extending compartment element ( 8th ) in two utility rooms ( 9 . 10 ) is divisible, wherein in at least one of these spaces ( 9 . 10 ), in particular flammable goods are storable and storable, characterized in that as the compartment element ( 8th . 8th' ) an at least partially a storage rack (R, R ') with integrated fire protection wall (B, B') forming precast concrete unit ( 11 . 11 ' ) is provided. Building according to claim 1, characterized in that in the precast concrete unit ( 11 . 11 ' ) integrated fire protection wall (B, B ') is provided as a standard fire wall. Building according to claim 1 or 2, characterized in that by means of the precast concrete unit ( 11 . 11 ' ) used spaces ( 9 . 10 . 10 ' ) each a standard room size ( 12 ), such that an additional extinguishing system in the interior of the building ( 4 ) is dispensable. Building according to one of claims 1 to 3, characterized in that in the interior ( 6 ) several of the precast concrete units ( 11 . 11 ' ) are provided. Building according to one of claims 1 to 4, characterized in that between the at least two utility rooms ( 9 . 10 . 10 ' ) precast concrete unit ( 11 . 11 ' ) forms respective the fire protection wall (B) as a common middle part bearing shelves (R '). Building according to claim 5, characterized in that in both utility rooms ( 9 . 10 . 10 ' ) respective storage shelves (R ', R'') are provided. Building according to one of claims 1 to 6, characterized in that the precast concrete unit ( 11 . 11 ' ) from respective in the installation position substantially positive connection zones ( 13 . 13 ' ) forming plate parts. Building according to one of claims 1 to 7, characterized in that the precast concrete unit ( 11 . 11 ' ) from a base module (M) with a fire wall element ( 2 ), two stator plates ( 1 ) and a receiving plate ( 3 ) is formed. Building according to one of claims 1 to 8, characterized in that the base modules (M) or the individual parts ( 1 . 2 . 3 ) in one to the dimensions of the building ( 4 ) adaptable number in a compact positive connection position can be mounted. Building according to claim 9, characterized in that the precast concrete unit ( 11 . 11 ' ) or their modules (M) largely destructive disassembled and the items ( 1 . 2 . 3 ) are reusable. Building according to one of claims 1 to 10, characterized in that in the positive connection zones ( 13 . 13 ' ) of the base modules (M) or of the individual parts ( 1 . 2 . 3 ) additional plug and / or screw connectors ( 17 . 18 ) are provided. Building according to one of claims 1 to 11, characterized in that in the respective connection zone ( 13 . 13 ' ) a sealing this at least partially smoke-tight seal ( 14 ) is provided. Building according to one of claims 1 to 12, characterized in that the precast concrete unit ( 11 . 11 ' ) without additional foundations on a hall floor ( 7 ) of a building ( 4 ) is erectable. Building according to one of claims 1 to 13, characterized in that the precast concrete unit ( 11 . 11 ' ) in a mounting position on a floor ( 7 ) is displaceable.

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