DE811392C - Double-walled masonry - Google Patents

Description

Double-walled masonry The invention relates to molded stone masonry for the construction of loudspeakers for all purposes under: one on top of the other prefabricated Wall panels with dovetail-shaped extensions on the inside, supported by anchoring stones with appropriately shaped recesses held at the intended distance and against Longitudinal and transverse displacement can be secured.

The invention consists in that the at the abutting edges of the wall panels inwardly protruding dovetail-shaped approaches in appropriately shaped Recesses arranged between the wall shells and covering the joint of panels Anchoring stones intervene, the horizontal joints of which are halfway up the layer and at the same time as guide stones for the plates to be added in the next layer to serve. The invention enables the production of a hollow masonry without Binder stable can be created by unskilled workers and at which the union of the shaped stones without a binder is so strong that the between the wall panels and anchoring stones resulting cavities with loose bulk material can be filled if there are no high static loads reinforced concrete or require steel inserts. The hollow masonry then forms for this at the same time the permanent formwork. By firmly anchoring the wall panels In the anchoring stones, the plates can also be divided or held on one side and thus partition walls can be integrated at any point.

The vertically continuous cavities can also be used for chimney drafts, Air shafts or installation shafts left open and used will.

Another distinguishing feature is that the corner stone Has recesses into which a correspondingly shaped guide stone fits so that the soldering at the corner is superfluous and that with him an additional one Corner bond is created.

An exemplary embodiment of the invention is shown in the drawing.

Fig. I and: 2 each show a corner of the wall in an isometric representation of two layers lying on top of one another, Fig. 3 the integration of a partition, Fig. 4 a wall part in view and partially horizontal and vertical section.

Figs. I and 2 show the structure of the masonry. On the even foundation the corner stone i is placed. Then it will be in its dovetail shaped recesses the plates 2 pushed in from above. The anchoring stone is placed in the free end of the slab 3 also inserted from above and continue working until a firm, Self-contained hollow masonry layer is created.

Either half-height anchoring stones are used for the first 'layer or all of them are used so far when filling the cavities with concrete stuffed so that half of them protrude beyond the first layer and thus the second layer provide guidance and support. As a result, not only are the layers in firmly connected to each other, but also to each other.

At the corner, the wall going off at an angle joins butt. The plate ends are held on the corner stone by half an anchoring stone 3 ' .

For the second layer, guide stone 4 is first placed in the corner stone let in halfway up and into the corner stone coming at an angle to the previous corner stone The corner stone of the next shift was carefully watched without having to plumb at the corner. This and the overlapping of the corner stones and slabs creates a solid one Corner bandage.

The association of the plates can be arranged by appropriate subdivision that the vertical joints go through, especially in the case of steel or reinforced concrete skeletons and with external plaster, or that they are offset in every layer (with shell facades). The durability of the masonry etc. does not change as a result. Continuous vertical Joints require fewer anchoring stones and accelerate the manufacturing process.

Figure 3 shows the integration of a partition. this happens in a simple way by creating a continuous slot in the wall panels or by using plates that are only formed on one side. The panels are anchored in the wall cavity.

Figure 4 shows the section through a high lintel on the left simple formwork, then a vertical cavity filled with reinforced concrete, on the right the execution of a reinforced concrete wall wreath.

Reinforced concrete or steel skeleton inserts can be placed in the vertical cavities be relocated without further ado. The anchoring stones are used for horizontal deposits Shortened or set deeper accordingly, the wall panels are the permanent ones Form formwork.

For higher beams over larger openings, the panels are edged placed and held by two sticks (Fig. 4).

Depending on the intended use, the cavities are covered with unbound, heat-insulating Filler or, in the case of greater static loads, with a load-bearing bulk concrete filled out.

The whole manufacturing process is so simple that even an inexperienced one the construction must be carried out correctly.

Made of any material, e.g. B. to be produced on site Shaped bricks, can be made in a wide variety of dimensions and for easier Divisible with grooves or with reinforcing ribs for longer dimensions will.

Claims (3)

PATENT CLAIMS: i. Double-walled masonry, the wall shells of which are arranged at a distance from one another consist of prefabricated plates, characterized in that the plates provided with inwardly protruding dovetail-shaped projections at the abutting edges engage in correspondingly shaped recesses of anchoring stones arranged between the wall shells and covering the plate butt, whose horizontal joints are halfway Layer height and which also serve as guide stones for the panels to be placed in the next layer. 2nd corner stone for a masonry according to claim i, characterized in that it is perpendicular to its bearing surface two recesses are provided in which a correspondingly shaped guide stone is introduced at half the layer height, which gives an additional corner connection and makes plumbing superfluous. 3. Double-walled masonry according to claim i, characterized characterized in that loose, non-binding bulk material is filled into the wall cavities is.