DE1484247A1 - Rod or mat-like reinforcement for reinforced concrete construction - Google Patents

Description

Rod-shaped or mat-like reinforcement means fyir reinforced concrete construction The invention relates to a rod-shaped or mat-like reinforcement means for reinforced concrete construction using sheet metal strip; To create the reinforcement according to the invention, single, multiple bars, mats, supports , etc. can be used individually or in combination .

Reinforcement means of this type are known in full bar design; they are preferably profiled, twisted , etc. on their surface in order to offer a good contact surface for the concrete.

Further, it is known to strip sheet with holes to see and comparable in specific intervals rods through the Bohrenge; to stir; This mat-like structures are build up in her but unstable.

The reinforcement means consisting of solid rods mentioned at the beginning, however, are too heavy, ie irons that cannot be used are wasted. The object of the invention is to create a reinforcement means that meets the respective requirements while saving iron.

The object set is achieved in that at least one, preferably profiled band round to a, for example, oval, polygonal, U-, S-, T-shaped, angular or the like cross-sectional profile corresponding length formed and then -. As is known - according as reinforcement means individually is used and / or further processed . Self-evident, you can choose any other known profile as the angular shape, T-shape, etc.

According to the manufacturing process , it is expedient to proceed in such a way that a band (smooth or profiled) of a certain and required thickness is produced. A tubular body is then formed , for example; the longitudinal edges of one can blank overlap- pen or one can provide a weld in the course of the joint edge. The profiled tubular body created in this way is cut to the desired length or immediately produced in the required length and used in the sense of a reinforcing bar.

The other profiles described above can be produced accordingly; the profiling is to be selected according to the intended use. Such a cross-sectional profile can be provided with indentations, for example, on one or more sides in the course of its length; For example , constrictions are made in order to additionally increase the adhesion in the concrete .

If one wants to Stalten the reinforcing means in terms of strength favorable overall, then sets one rib or the like on. such ribs can be welded or glued on. From the novel reinforcement means that are first created stabähnlieh at any cross-sectional profile can then be manufacturer-len reinforcing agents, for example in the form of Matt; The stops are welded, glued, clamped or tied at the junctions (or at the overlaps). At the nodes you can only or additionally apply plastic coatings or plastic drops in order to establish the connection . The cross-sectional profiles can be crossed and / or combined to form multiple bars and / or can be used in parallel, overlapping one another. You can apply non-metallic or metallic coatings to the new reinforcement, regardless of the cross-sectional shape . Plastic , for example, is suitable as a coating.

Spacers can also be assigned to the reinforcement means according to the invention . Such spacers can be made of metal or plastic . Further advantageous and expedient Merkaale the to be protected send invention also emerge from the following Embodiments as described and / or shown; these individual features are - as well as those already mentioned called Merkaale - also invented together (in combination) essential. Fig. 1 shows as a ski lake, a profiled band that becomes one Reinforcement means are designed in an inventive sense can. This band can be used, for example, like the Pigursn 3 to 11 show shapes, namely to a ü or rectangular .. (open or closed); other possible standards would be aB U- (uneven-sided), T-, Z- or S-shaped, angled, double-T- like, round etc. The band 1 is provided with profiles 3, 4; it is recognizable that these profiles (embossings) can be designed in any way you like could be. Fig. 2 shows a tubular inventive approval element tel. The indentations 2 are indicated, which in the course a length can be attached at any point.

Claims (1)

P a. tent ans p 'r ü e h e 1.Gtab or spouse-like reinforcement means rare steel betcublU using sheet metal strips, separated by the fact that there is at least one flow profiled band to one: .B. rvu a den, oval, aehrectfgen, 1-, S- b T-shaped, angled, etc. Cross-sectional profile I owner hinge formed and then - as known - knotted mnä / or further worked out. 2. Hewehrnusgsaittel according to claim 1, by the fact that the cross-cream profile yer`. over the course of its length, indentation (2) (in m aaatrsist. 3. 8 "means of honor according to at least one of the ' speak @ che, gel @ aaaseiahnet through attached (cut, glued) 4. Hew ttel after at least one of the previous Aa- s äadarch get ma eichnet that same or nagleicä @ e @ a, he " admittedly to reinforcement gsattten or otherwise3, ge access and, inouusgen sasa @ (glued "6e- seäwe3Bt iaeinendeigestsokt) are (themselves bcenzarl, n "over- lad ms ..). 5- gee h] Mx gsaittel according to at least one of the previous approaches gekmun: eichnet by metallic or nichtmet allis che (: .B. Ännststoff) coatings in the course of the total. or a part length bsw. at] nodes or overlapping shapes # 6. H ttel after at least one of the previous s characterized gtkemseichnet, Dab Qaerscbnittsprofile Since r ch- (Dorchstanzmgen) have. 7th after at least one of the races s ge @ aas: calibrated by spacers (aas metal or synthetic vtofi) on the cut profiles.