DE202007014798U1 - Narrow, load-bearing, prestressed MW wall plate production with sheet-fed reinforcement wires / tubes clamped in a surrounding steel frame - Google Patents

Abstract

Narrow, load-bearing, prestressed and prefabricated masonry wall panel (1) as load-bearing inner wall or supporting inner outer wall panel which, if planned, has all the openings and can consist of any stone material desired by the client, characterized in that its prefabrication is lying on a mounting table ( 2) by inserting the required stones (3) into a masonry template (4) designed on the assembly table (2), taking into account all necessary and planned openings (5) (by refraining from stone placement at these locations) ( I + VI ).

Description

1. Creation of the wall shell

For the creation of an inner outer wall ( 1 ) or a supporting inner wall ( 1 ), the desired wall stones ( 3 ) for the wall plate gem. of architectural planning in one on a mounting table ( 2 ) applied masonry template ( 4 ) ( I + VI ).

This masonry template ( 4 ) consists of an approximately 1 cm thick rubber / plastic mat / steel plate or the like., From the, about 1 cm raised building and correspondingly wide, the joint contours of the selected masonry association protrude as a negative mold ( VI ).

Window and / or door openings ( 5 ) are recessed analogous to the architectural planning in the form of not inserted into the stencil wall stones and get an inner, the middle of the opening reveal running steel frame ( 15 ) made of U-shaped steel profiles ( 13 ) as opening frame ( 15 ), which later takes up the complete window / door construction ( VII ). Around the wall disc is a sufficiently dimensioned, stainless frame construction ( 14 ) made of U-shaped steel profiles ( 13 ) in such a way that the lower flange of the steel profile frame ( 14 ) circumferentially centered on the wall stones ( 3 ), which is due to the structure of the masonry template ( 4 ) is supported ( VII ).

According to previous calculations, accurately dimensioned stainless steel wires / tubes are longitudinally 7 ) and across ( 8th ) through the stone pockets ( 9 ), Shock ( 10 ) and bearing joints ( 11 ) of the laid wall stones. The with an external thread ( 6 ) provided ends of the steel wires / tubes ( 7 () 8th ) are made by prefabricated holes in the webs of the U-shaped steel profiles ( 13 ) of the circulating framework ( 14 ) and built-in frame profiles ( 15 ) ( VII ).

The joint area free between the stones 10 ) and bearing joints ( 11 ) is then treated with special elastic mortar ( 12 ) poured out ( VIII ). This far prefabricated wall plate ( 1 ) is then briefly driven through a suitable drying oven, which accelerates the further workability of the wall plate ( 1 ).

Uniform, precisely calculated tightening of special, pull-up screw connections ( 16 ) at the threaded ends ( 6 ) of the puller wires / tubes ( 7 () 8th ) in the web area of the U-shaped steel profiles ( 13 ) from the steel frame ( 14 ) as well as the opening frames ( 15 ) and the 4 corners ( 17 ) of the rotating steel frame ( 14 ) allow the uniform initiation and the uniform structure of a previously calculated compressive stress in the dried masonry disc ( 1 ). Appropriate fixations of the applied Zugverschraubung secure the introduced compressive stress in the wall plate ( 1 ).

The mentioned opening frames ( 15 ) are replacements in the masonry window ( 1 ) and are dimensioned so that they receive the artificially introduced into the wall plate pressure and redirect, so that no pressure loads on the later built door or window elements meet.

The wall plate ( 1 ) is pressurized to such an extent that it acquires sufficient rigidity to enable it to be erected and transported. At the same time the sound insulation and load capacity of the wall plate ( 1 ) increases when reducing the wall thickness.

The tensioned pull wires / tubes ( 7 () 8th ) significantly increase the earthquake resistance of this pressure-loaded wall plate ( 1 ) compared to a conventionally created, unreinforced masonry wall. In addition, they produce a kind of "Faraday cage" which allows the penetration of radiation through such a wall plate ( 1 ) reduces or prevents.

The application of an external cladding ( 21 ) ( III ) on the above-described wall plate is possible in the form of all currently known panel constructions. This also applies to the topsoil structure ( 22 ) ( III ) to the following, similar to the wall plate ( 1 ) prefabricated ceiling / floor slab construction ( 20 ) ( III ). Both systems are also used in the course of prefabrication as simultaneously applied wall cladding ( 21 ) or attached topsoil plate ( 22 ) or applied ( III ), but this is not further deepened here.

Special additional constructions ( 18 .- 18.4 ) on the U-shaped steel profiles ( 13 ) of the wall plate ( 1 ) enclosing steel frame ( 14 ) serve the connection and anchoring possibility of individual wall disks / modules with each other ( II + IV ) and the possibility of connecting similarly constructed, prefabricated ceiling and floor slab constructions ( 20 ) ( III ).

In the assembled condition of frame enclosed wall ( 1 ) and floor / ceiling tile constructions ( 20 ), the module / room corners / inside edges or outer edges with heat-insulating fire protection moldings / plates ( 19 ) flush with the wall ( 1 ) / Floor / ceiling windows ( 20 ) ( II . III . IV ).

All in all, this is the fast and economical creation of a complete room cell ( IX ). It will be completely expanded in the hall and then as a storey / semi / partial storey ( X ) (under and depending on the transportability), regardless of the weather supplied to the site and assembled into a house ( XI ).

2. Economic aspects

• a - The wall prefabrication by template ( 4 ) optimizes the material used in relation to the conventional masonry wall setting and thus the material costs (no waste, etc.). Additional robot use ( 23 ) with regard to stone placement and / or joint filling, transport and storage / storage (and the like more) extends the economy.
• b - Weather-independent hall production and allow optimal storage Short material deliveries to the production sites. The prefabrication with warehousing, along with architectural module planning, allows ultimately the house creation "out the drawer ". The entire construction process can easily be viewed by the client and be accompanied.
• c - The in the wall disk ( 1 ) introduced compressive stress allows their transportability.
• d - The pressure-loaded wall plate ( 1 ) is statically more stable than the limp masonry wall. The wall thickness can be reduced according to their requirement.
• e - The pressure load "artificially increases the bulk density" and thereby improves the acoustic properties of the wall plate ( 1 ).
• f - The earthquake resistance of the wall plate ( 1 ) by the puller wires / tubes ( 7 () 8th ) and the compressive stress thus initiated increased significantly.
• g - The production of a kind of Faraday cage by the puller wires / tubes ( 7 () 8th ) in the wall plate significantly improves its shielding ability against radiation exposure.
• h - several such wall slices ( 1 ) can be quickly converted to apartment exterior wall surfaces ( II + IV ).
• i - Such external exterior wall surfaces ( 1 ) are independent of the weather in a hall designed for such purposes with similarly created, rigid floor and ceiling elements ( 20 ) quickly to room cells ( IX ) or whole apartment floors ( X ), including complete expansion. Subsequently, such room cells / apartment floors are time-saving assembled on the property to houses ( XI ).
• j - Depending on the means of transport almost completely prefabricated houses ( XI ) are placed on the foundations created on the building plot or the basement prefabricated there. Equally prefabricated roof systems, or as they already exist on the market, complete the construction of the building envelope.

3rd afterword

opposite the usual Type of use of steel in housing, where steel columns and steel ties as a structure of a building in the outer wall whose interspaces are with insulation material filled and the entire construction then with GK or other panels inside and outside be disguised (results in the known "hollow" or "rock-rock effect" when knocking against the outer wall), comes with the idea listed below a thoroughly new route of use of steel in the supporting outer wall area or bearing Interior wall area of a building trodden.

she aims to give the builder the material surrounding the room, inner outer wall shell completely choose yourself allow. There are already examples where the aforementioned steel columns / trusses / frame constructions with masonry later but this will take place after the erection of the steel structure instead of and thus goes only as a filling with the support structure not "together" is therefore seen separately.

Just in the present day, in the creation of housing priority aimed at economic efficiency, this idea also allows through space-forming prefabrication savings potential in building construction, which clearly surpasses such ideas in conventional housing construction About that in addition, where the ideas of ecological construction in housing construction is increasingly in the foreground and the cost of this in relation to conventional masonry still very high, offers the following presented idea regarding ecological Material choice the possibility the higher ones Reduce costs.

accompanying with the idea of a new outer wall shell as a load-bearing element, complete space cells, Projectiles or houses possibly of machines / robots according to previous CAD planning in protective Hall prefabricated and then be transported in the finished state to the site, much like it is already known from other spatial cell Vorfertigungsweisen ago is.

Due to the possibility of free choice of materials remain all known physical, environmental and economic benefits that over the centuries in conventional house construction for the Erstel interior and exterior walls have been recognized and optimized with the use of steel described above.

Utility model protection

narrow, load-bearing, prestressed and prefabricated masonry wall pane as supporting inner wall or supporting inner outer wall shell

• Applicant: Architect Dipl. Ing. Burkhard Büche, Wedauer Str. 23, 45481 Mülheim / R ,

1

shear wall

2

assembly table

3

wall stones

4

Masonry template

5

Wandöffungen

6

Pull wire - / - pipe end with the thread turned up

7

pull wire longitudinal (horizontal)

8th

pull wire transverse (vertical)

9

Stone Handle Bag

10

butt joint

11

bed joint

12

elastic mortar

13

Steel U-profile

14

All-round steel frame

15

Öffnungsstahlzarge

16

Specific U-disk and mother

17

tension screw frame corner

18.1-18.4

 Connection Profiles / -konstruktionsteile

19

Heat-insulating fire protection panels / moldings

20

prefabricated Ceiling / floor panel

21

facade element

22

Upper floor structure on floor / ceiling pane

23

Robot / machine

figure I

Assembly table, Wall stones, masonry template, vertical section

figure II

corner Outer wall, Horizontal section and partial view

figure II

Wall / ceiling, vertical section

figure IV

outer wall with connection inside wall, horizontal section

figure V

Wall view Part cutout corner with opening

figure VI

assembly table with wall template u. inlaid stones, rauml. presentation

figure VII

introduced Pull wires / pipe, Zargenu. Frame, space presentation

figure VIII

Filling the joints prepared wall, rauml. presentation

figure IX

 Create a room cell made of prefabricated wall, ceiling u. floor washers

figure X

Merging of Partial space cells to storeys

figure XI

Merging of Shot to a house

Claims (10)

Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting, inner outer wall panel, which, if planned, has all the openings and may consist of any stone material desired by the client, characterized in that its prefabrication is lying on a mounting table ( 2 ) by inserting the required stones ( 3 ) in one on the assembly table ( 2 ) designed masonry template ( 4 ), taking into account all necessary and planned openings ( 5 ) (by refraining from stone placement at these locations) ( I + VI ). Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting, inner outer wall panel according to claim 1, characterized in that on the mounting table ( 2 ) masonry template ( 4 ), as a negative mold for the respective masonry and the respective association, with the selected stones ( 3 ) for the migratory position ( 1 ) is occupied in every necessary stone field of the template. ( I + VI ) Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting inner outer wall panel according to one of the preceding claims, characterized in that stainless pull wires / tubes ( 7 () 8th ) at calculated intervals in both longitudinal ( 7 ), as well as transverse direction ( 8th ) of the later wall, through the handle pockets ( 9 ), Shock ( 10 ) and bearing joints ( 11 ) in the rubber mask ( 4 ) designed bricks ( 3 ) are drawn ( VII ). The ends of the puller wires / tubes are with an unscrewed thread ( 6 ) or the like for the later development of train-producing screws ( I . VII . VIII ). Narrow, bearing, preloaded and pre-formed finished masonry wall panel ( 1 ) as a supporting inner wall or supporting, inner outer wall panel according to any one of the preceding claims, characterized in that they of centrally mounted, circumferential, stainless steel U-profiles ( 13 ) is bordered by the web surfaces of the stainless, drawn by the masonry draw wires / tubes ( 7 () 8th ) (through holes / holes in the webs) are performed ( I . VII . VIII ). Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting inner outer wall pane according to one of the preceding claims, characterized in that its openings ( 5 ) each with a circumferential in the opening revealing, centrally installed U-shaped steel frame ( 15 ), consisting of steel U-profiles ( 13 ), are provided as substitution, by the web surfaces (through holes / holes in the webs) the puller wires / tubes ( 7 () 8th ) are guided out of the wall plate ( VII . VIII ). At these U-steel frames ( 15 ), the window / door elements are attached later. Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting inner outer wall pane according to one of the preceding claims, characterized in that the impact ( 10 ) and bearing joints ( 11 ) of the masonry dressing then with special, elastic mortar ( 12 ), which, after passing through a drying oven, the accelerated further processing of masonry wall panel ( 1 ) ( I . VIII ). Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting, inner outer wall panel according to one of the preceding claims, characterized in that then the threaded ends ( 6 ) of the puller wires / tubes ( 7 () 8th ) so against the web surfaces of the rotating steel frame ( 14 ) and the U-profile steel frames ( 15 ) in the openings by means of special screw connections made of washers and nut ( 16 ), that a uniform, calculated pressure over the steel U-profiles ( 13 ) is introduced into the wall disk. Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting, inner outer wall panel according to one of the preceding claims, characterized in that the around the wall disc ( 1 ) circumferential, U-shaped steel frames ( 14 ) ( VII . VIII ) at the 4 corners of the wall plate by means of special tensile structures ( 17 ) is screwed ( V ) that the pressure distribution, along with the tension wires / tubes ( 7 () 8th ), evenly over the entire wall surface ( 1 ) is distributed and a pressure-loaded, inherently stiff disc is generated. Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting inner outer wall pane according to one of the preceding claims, characterized in that they are constructed with wall panes (FIG. 1 ) ( II ) [in horizontal section], and ceiling / floor panels ( 20 ) ( III ) [represented in vertical section] by means of corresponding connection profiles ( 18.1 - 18.4 ) are connected to room cells ( IX ). Narrow, load-bearing, prestressed and prefabricated masonry wall panel ( 1 ) as a supporting inner wall or supporting, inner outer wall panel according to one of the preceding claims, characterized in that they equal in the course of their production with a thermally insulated facade element structure ( 21 ) can be disguised ( III ).