DE8413471U1 - Formwork element - Google Patents
Formwork elementInfo
- Publication number
- DE8413471U1 DE8413471U1 DE19848413471 DE8413471U DE8413471U1 DE 8413471 U1 DE8413471 U1 DE 8413471U1 DE 19848413471 DE19848413471 DE 19848413471 DE 8413471 U DE8413471 U DE 8413471U DE 8413471 U1 DE8413471 U1 DE 8413471U1
- Authority
- DE
- Germany
- Prior art keywords
- formwork element
- plaster
- base layer
- plaster base
- blown
- 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.)
- Expired
Links
- 238000009415 formwork Methods 0.000 title claims description 9
- 239000011505 plaster Substances 0.000 claims description 14
- 239000006004 Quartz sand Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
- E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
&igr; &igr;&igr;&igr;
• ··
Die Erfindung bezieht sich auf ein aus Hartschaum bestehendes, hohiblockbausteinartiges Schalungselement gemäß dem Oberbegriff des -eanspruchs 1.The invention relates to a hollow block-like formwork element made of rigid foam according to the preamble of claim 1.
Solche Schalungselemente sind bekannt. Das damit errichtete Mauerwerk muß allerdings vor dem Aufbringen einer Putzschicht auf der Baustelle entsprechend bearbeitet werden, damit die Putzschicht sicher auf dem Hartschaum (Polystyrol) haftet. So müssen die sichtbaren Flächen mit einem entsprechenden Haftgrund bestrichen werden, an dem die Putzschicht haften kann. Es ist ferner vielfach notwendig, die beim Vergießen des Hohlraumes mit Beton an einigen Stellen herausgelaufen^e und zudem unschöne Zementbrühe zu entfernen oder zumindest auf feste Haftung zu überprüfen, ehe derSuch formwork elements are well known. However, the masonry constructed with them must be treated accordingly on site before a layer of plaster is applied, so that the layer of plaster adheres securely to the rigid foam (polystyrene). The visible surfaces must be coated with an appropriate primer to which the layer of plaster can adhere. It is also often necessary to remove the unsightly cement slurry that has run out in some places when pouring concrete into the cavity, or at least to check that it has adhered firmly before the plaster is applied.
Der Erfindung liegt die Aufgabe zugrunde, die oben geschilderten Vorbereitungsarbeiten an der Baustelle für das Aufbringen des Putzes zu vermeiden und eine sichere Haftung der Putzschicht zu gewährleisten.The invention is based on the object of avoiding the above-described preparatory work on the construction site for the application of the plaster and of ensuring secure adhesion of the plaster layer.
Diese Aufgabe wird durch die Kennzeichnungsmerkmale des •anspruchs 1 gelöst. Zweckmäßige Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.This object is achieved by the characterizing features of claim 1. Appropriate further developments of the invention can be found in the subclaims.
Die Erfindung bringt den Vorteil mit sich, daö bei der Fertigung der Schalungselemente im Werk bereits die Außenseiten derselben fur das Aufbringen A,er Putzschicht fertig vorbereitet werden können. Dies Kann durch Aufstreichen oder Aufsprühen des Haftgrundes oder der Haftemulsion &ngr;&eegr;&uacgr; unmittelbar darauf folgendes Aufblasen von Quarzsand o.dgl. vollautomatisch geschehen.The invention has the advantage that during the manufacture of the formwork elements in the factory, the outsides of the same can already be prepared for the application of a layer of plaster. This can be done fully automatically by brushing or spraying on the primer or the adhesive emulsion and immediately blowing on quartz sand or the like.
I II I
• I * t t• I * t t
In der Zeichnung 1st ein Schalelement 1 aus Hartschaum als Hohlbaustein dargestellt, allerdings der Einfachheit halber ohne Erhöhungen und Vertiefungen auf bzw. in den Rändern 2, 3. Das Schalelement hat in der Regel die im Bauwesen Üblichen Außenabmessungen. Beide Breitselten 4, d.h. die vordere und hintere nach der Zeichnung bzw. die äußere und innere bei errichteter Wand, werden mit einer Putzträgerschicht S, beispielsweise mit Quarzsand o.dgl., wie eingangs erwähnt, beschichtet, wobei in der Zeichnung dieser Putzträger 5 auf der vorderen Breitseite 4 nur teilweise dargestellt 1st. Auch die beiden Schmalseiten 6 oder die eine oder andere dieser Schmalseiten 6 können mit der Putzträgerschicht 5 versehen sein, je nachdem, welche Schmal seite 6 an einer Mauer-Eckverbindung freiliegt.In the drawing, a formwork element 1 made of rigid foam is shown as a hollow building block, but for the sake of simplicity without elevations and depressions on or in the edges 2, 3. The formwork element usually has the external dimensions that are usual in construction. Both wide sides 4, i.e. the front and rear according to the drawing or the outer and inner when the wall is erected, are coated with a plaster carrier layer S, for example with quartz sand or the like, as mentioned at the beginning, whereby in the drawing this plaster carrier 5 is only partially shown on the front wide side 4. The two narrow sides 6 or one or the other of these narrow sides 6 can also be provided with the plaster carrier layer 5, depending on which narrow side 6 is exposed at a wall corner connection.
Anstelle von Quarzsand kann auch auf eine flüssig aufgebrachte Haftemulsion Trockenmörtel aufgeblasen werden.Instead of quartz sand, dry mortar can also be blown onto a liquid adhesive emulsion.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19848413471 DE8413471U1 (en) | 1984-05-03 | 1984-05-03 | Formwork element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19848413471 DE8413471U1 (en) | 1984-05-03 | 1984-05-03 | Formwork element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8413471U1 true DE8413471U1 (en) | 1988-11-24 |
Family
ID=6766488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19848413471 Expired DE8413471U1 (en) | 1984-05-03 | 1984-05-03 | Formwork element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8413471U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITLE20130008A1 (en) * | 2013-03-28 | 2014-09-29 | Giorgio Specchia | EXPANDED POLYSTYRENE CASSERATION SYSTEM FOR EXPANDED POLYSTYRENE FOR REALIZING FLOOR BUILDINGS IN CONCRETE CEMENTITIOUS REINFORCED CONCRETE |
-
1984
- 1984-05-03 DE DE19848413471 patent/DE8413471U1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITLE20130008A1 (en) * | 2013-03-28 | 2014-09-29 | Giorgio Specchia | EXPANDED POLYSTYRENE CASSERATION SYSTEM FOR EXPANDED POLYSTYRENE FOR REALIZING FLOOR BUILDINGS IN CONCRETE CEMENTITIOUS REINFORCED CONCRETE |
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