DE3406126A1 - Apparatus for erecting building walls using laid, large-format cast masonry blocks, in particular of prefabricated parts produced therefrom, for air conditioning - Google Patents

Abstract

In an apparatus for laying large-format cast masonry blocks, in particular prefabricated parts produced therefrom, to form air-conditioned building walls, the invention provides that a shaft serving as a magazine for a plurality of cast masonry blocks arranged one above the other with a manipulator and, in each case arranged on one side of the shaft, mortar containers into which a quantity of mortar which is suitable for the joint length corresponding to the number of cast masonry blocks accommodated in the shaft is divided in accordance with the two joint types are constructed on a crane-supported framework, and that the manipulator, as the bottom shaft closure, is embodied by tongs which engage under the stack of blocks formed by the cast masonry blocks arranged one above the other. When a guide is used, the legs, allocated to the longitudinal edges of the bottom stone in each case, of the said tongs carry strips, which form an outer shuttering of the joint area.

Description

The invention relates to a device for bricking up large-format artificial stones, in particular prefabricated parts made therefrom to air-conditioned building walls according to the preamble of claim 1. - ^: - "■ '" ■

Large-format bricks have normal bricks that are common for building walls

. and the bigger ones compared to them, but still

'solutions of a man to be dealt with concrete blocks dimen- ^ which require a manipulator for lifting and placing in the rule; Their particular advantage is that they save to a considerable extent, above all, labor costs and also material costs for the grout at the construction site. Compared to the large panels _s offer i _e the advantage of the masonry because they have mortar joints and keirre reinforcements. These large-format artificial bricks are sand-lime bricks, bricks, pumice and concrete, stone heights between 23.8 cm, for example

"up to 50.3 cm and stone lengths between e.g. 2.4 to

4.2 m.

■ Preferably the invention relates to finishing, whose load-bearing part consists of such a large-format artificial stone, but which also fulfill the function of air conditioning the building, which is why their load-bearing part has an or has several horizontal and vertical continuous recesses. These recesses are in the . ■ finished masonry to continuous, i.e. also in

β / "- vertical and horizontal channels spared from the grout, which are used to guide a preferably gaseous heating or cooling medium Part of the surface must already be fastened in the prefabricated part factory in order to reduce the effort required for insulation at the construction site. Furthermore, the specified prefabricated parts can already be prepared in the factory for the fastening of facade elements of a cold or a warm facade, in order to ensure that the To reduce the securing of the heat insulating layer required work on the construction site. Regardless of the final destination of the channels in the masonry, the recesses in the artificial stone can enable winter construction, because with the help of a hot air blower installed on the construction site, the horizontal A. The openings can be connected to a stream of hot air and the heating medium can be passed on via the horizontal and vertical openings in order to keep the grout warm until it has hardened.

In general, the device according to the invention is used for the construction of a half-stone width truss masonry from a predetermined number of accordingly sized large-format artificial masonry stones or from the prefabricated parts mentioned, which are only, i.e. usually not pre-sorted at the construction site be kept ready. This makes the invention

the purpose hä ufi g f or such devices necessary cost in unnecessary, to be achieved with such devices in that several or all of the bricks was added a horizontal position at a time from the device and listed on the tile grout sets can be. This necessity calls into question the rationalization effect of such a device or requires expensive additional devices which sort and prepare the sorted stone layers for transfer to the device ..

In the device according to the invention, the manipulator therefore picks up the respectively required large-sized wall art stcino in a predetermined number during storage and then dj ent to place the stones on the with MtJrU ¹ I voube roS. toti>. Fucfc. Dir »default of the fugue bouLi.mml the Menqu dou 1 ' ¹ U (I (MImOr-LcOs. Bai don prefer-

I cii failure) iinqsf nrniiui iler KrI "i ndiiu'j is linrübiM'-

I1 i at ii. ■. I I ·. Π I P ... ι. . I ".. Ι iti <I · ■ ι Γ 11 - (· It ι I I 11 I I I.. C. I n < .1 I ... ■ I.

imprinted. That can often be because of the comparatively The large length of the horizontal joint can be limited to this, but it can also be used for the shorter one Provide a vertical joint. In this way, the mortar loss and the construction site pollution with Prevents mortar, which occurs when the "device is only used with a grout conveyor which does not have a mortar sizer.

The invention is based on a previously known device which has a crane-supported gripper for several large-format wall art arranged next to each other

stones of the simple design described above, i.e. for the construction of non-air-conditioned Has walls and provides a frame for the introduction of the horizontal grout, which one to the joint length of the number of large-format artificial masonry stones kept ready in the crane has a coordinated, long side. In these on the. already standing wall layer on-4k The set frame is filled with the joint mortar

and leveled off, whereby on the one hand the amount of grout adhered and on the other hand the shape of the horizontal joint is specified, but this is due to the placement of the heavy, large-format bricks can be deformed.

In the previously known device must be worked alternately with the void and the manipulator, what. the changing use of a crane rni-t dem Manipulator and with the mortar container conditionally, because one usually, among other things, because of the risk of collision with several cranes on the same part of the wall ^ cannot work. Also, it is necessary to each

To subdivide the position of the masonry lengthwise into equal sections, which corresponds to the stone gripper or the length of the stone package grasped by it, if the manipulation of individual bricks is to be avoided. In particular erge ¹ -ben with the prior art device difficulties during installation of the air-conditioned walls with the described prefabricated parts, because of the masonry at certain locations, such as at the corners

. Building or on the ring beams of the building ceilings - the simultaneous placement of the

A sufficient number of whole stones is usually not possible is.

The invention is therefore based on the object of providing a device of the type assumed to be known easy way to set up so that with her large-format artificial masonry stones or such artificial stones as load-bearing element having prefabricated parts' individually, but can be walled up in a rational way.

This object is achieved by the invention with the features of claim 1. "Appropriate embodiments of the Invention emerge from the features of the subclaims. ·

Since you have the artificial stone according to the invention to several arranged one above the other in the shaft provided with the manipulator and thereby stored in a magazine, can On the one hand, achieve that each brick can be put on for itself, i.e. can be walled up, but that on the other hand, the crane-supported scaffolding does not have to be lowered onto the square for every stone, on which the bricks are kept ready at the construction site. By according to the invention a measured amount of mortar for the total length of the joints, which corresponds to the stones stacked in the shaft with the bricks and also divided into the two types of joint assigned mortar containers on the scaffolding you not only have the brick at the masonry site, but also the right amount of mortar available and therefore does not need to use the crane separately or the Measure the amount of mortar and distribute it over the joints,

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like that e.g. with the "use of a mortar pump with delivery" of the mortar through a hose is required. Unless the advantage of a predetermined and preformed Joint is to be claimed, according to the invention, the void required for this is created with the manipulator of the artificial stone "combined; since here the Void composed of formwork strips, which can be supported on the stones that have already been bricked up, results Then there is also a forced centering of the crane-supported scaffolding over the wall, which means that the Grout and placing the bricks much easier.

The invention has the advantage that it allows the construction of masonry of any size and therefore heavy artificial stone in such a way that on the one hand the grouting of the joints and lifting as well as the laying of the bricks is mechanized and rationalized, but on the other hand the relocation every single brick is guaranteed to be in the right place in the masonry and it is therefore possible also to properly wall the precast elements mentioned, which are particularly precise because of the alignment of the in They have to be aligned with the existing recesses in the neighboring prefabricated parts.

Preferably the device according to the invention with the features of claim 2 set up so that they are necessary for the facing of each brick holds the required furniture dimensions ready and on request on or in the relevant joint. This will make the masonry of the large format - Artificial bricks considerably lightened and accelerated,

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whereby the quality ~~ cIe ~ s ~ masonry corresponds to the specification.

Although it is basically possible, after handing in an artificial stone from the shaft of the scaffolding, the to hold the following brick "~ in the" ~ shaft and put it in an intermediate cycle to the delivery position in the shaft Lowering it onto the pliers legs is a simplified way of working with the features of the claim possible. This is done with the built-in lifting device after the stone has been placed on the mortar the joint and after loosening the pliers legs from this stone the pliers so far raised that they grips under the following stone, which has to be set down on the mortar bed in the longest work cycle. That The following stone can be set down either by lowering the entire scaffolding or by lowering it of the stone to be bricked up with the help of the pliers, which then move around the designated stroke together with this stone is lowered into the scaffolding.

\ The invention of the grout can embellish appropriate in relation to the dispensing. With the features of claim 3 it is possible to limit the distribution of the grout to a few simple steps. When making the vertical joints, you only need to let the grout flow into the joint space until it has filled from bottom to top. Here, the grout recess required for the connection of the "horizontal artificial stone recesses of the prefabricated parts described can be kept open by an inserted formwork element, which you can later, ie

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ΛΙ> _ ·

LSS least twi! wise hardening of the joint mortar W§0 ^^ .- removed. When mortaring the horizontal joint KAAHloAi ^ ibt "the device according to the invention the joint- S ^^;.: 4 ^ imortel directly above the lower stone surface! P® ^ &: from and is then with their in Ä ^ S clearance profile of the ~~ shaft above

swiveled out to make space for the delivery of the brick.

Another possibility to dispense the grout immediately ^ "above the lower limit of the horizontal grout" ίΑ -. ·· ", - .: ί joint is with the features of claim 5 . in the air conditioning serving großfor-Kcir ^ i ^-format wall artificial stones, in particular the above-f- ^ K ^ - ,. '' designated finished parts of this type Here, Ψΐ _/: · the mortar container stationary in the crane-supported \%. ^: '' Scaffolding must be provided, but one of the ^: " ^: '.Γ ~ · Number of simultaneously used vertical mortar ^:; - channels in the brick-dependent elevator device:.' device for the cleaning body to be provided

the grouting the stone recesses used for the mortar outlet to free again.

the features of claim 6 can be the

derjin the horizontal layers of the wall-adjacent large-format

Bricks specify what the work at BSns "" ·. Put these bricks on the mortared TaIfugen accelerated.

In the following, the subject matter of the invention is ^ sstsffiäaSi - ^. ^ Features, Other Advantages, and Details of the

Invention based on the figures in the drawing described; show it

Fig. 1 is a front view of a prefabricated part according to the invention,

FIG. 2 is a side view of the object of FIG Fig. 1,.

Fig. 3 is a plan view of the object shown in Figs. 1 and 2,

Fig. 4 is a perspective view of a wall association made with prefabricated parts according to FIGS will,

5 shows a device for constructing a building wall from large-format masonry stones laid in the wall the embodiment shown in Figs. 1 to 4 in front view,

6 shows the device according to FIG. 5 in a side view, with another embodiment of the finished parts is accepted and

FIG. 7 shows a modified embodiment of the embodiment according to the invention in a representation corresponding to FIG. 6 Contraption.

The prefabricated part shown in FIGS. 1 to 4 is formed by a large-format artificial stone 1. This has two, each one section adjacent

vertical wall channels in the building forming recess 2, 3 (Fig. 3) and a horizontal recess formed directly under a stone surface 4 delimiting a horizontal masonry joint (Fig. 2). In the building, the horizontal and vertical masonry joints are recessed such that the recesses 2, .3 adjacent prefabricated parts / (the arrangement of the horizontal recess% purpose as well as the recess to be continuous channels connect. Immediately below one of the großen.Begrenzungsflächen of the finished part, to keep the thermal bridge of the stone material as thin as possible when the horizontal joints are heated up for winter construction.

To illustrate the format of the artificial masonry stones in the embodiments of the invention, a For example, assume a total length of 1.0 m, a height of approx. 64 cm and a width of approx. 30 cm. These dimensions are of course not mandatory. But they result in the average stone format that then differs significantly from the so-called normal stones and the block stones, whereby the edge lengths of the normal stones are 6.5 χ 12 χ 25 cm, so that the dimensions are like 1: 2: behavior.

On the brick side assigned to the later facade side of the building (Fig. 2 and 3), which is shown in Fig. is denoted by 10, the artificial stone 1 carries a heat-insulating plate, for example from Styrofoam is made and is designated with 11. This plate is, as can be seen in the illustration in FIG.

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. ", nen lets, fastened with hiTfe ^ by anchors 12, 14, wel- before according to the hole pattern shown in FIG. 1, which is identified by the arrow 15, arranged distributed can be.-These anchors have flat heads 16, each an anchor shaft 17 and spread Ends 18. Such an artificial stone can be made from a mixture such as concrete, for example. To do this, a form of scarf is used that cannot be

_., there is, but with its four walls it is narrow

molds the sides of the stone. In the bottom of such a mold one puts the one provided with the anchors 12, 14, heat-insulating plate 11 and orientates the flat anchor heads 16 to the bottom of the mold. After that, will the mixture is poured and hardened around the shaft and the end 17, 18 of each anchor.

The shaft 17 is hollow according to the embodiment according to FIG. It serves as an expansion sleeve for one with external thread 19 provided shaft 20 of a bolt 21 with hexagonal head 22 and washer 23. A the number of bolts 21 corresponding to the number of anchors 12, 14 is later used to attach individual elements a cold or warm facade. As is well known, a cold facade means behind the facade elements arranged air gap through which the facade elements are cooled to their To reduce deformation under sunlight.

Usually the outer edges are the heat insulating Plates 11 beveled. This results in filler seams at the joints of the masonry, on the back of which · Position at the construction site, the thermal insulation of the wall of the building may be limited. This is done

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preferably mxt a "liquid, hardening plastic.

In the embodiment shown in FIGS. 1-4, the vertical recesses 2, 3 for the vertical wall channels are arranged in a certain way in the artificial stone. Each of the recesses 2, 3 is in this case from the adjacent vertical joint side 31 or 32 (Fig. 1) each arranged by about half their distance from the other recess, and the mutual distance of the recesses 2, 3 corresponds to the sum of their Distances from the vertical joint sides 31, 32 plus the width of the vertical joint. The width of these vertical joints, one of which is denoted by 33 in FIG. 4, can be relatively small. In the exemplary embodiment it may be about 1 cm amount and allows Accordingly, in the example shown in Fig. 4 Binder association the automatic alignment of the recesses 2, 3 of the respective upper sheet 34 with the "reproduced at 2 ¹ and 2, recesses of the underlying binder layer 35. This The scheme naturally also applies to the recesses 3 ′, which are aligned with the recesses 2 of the upper layer 34.

In the manner described, the vertical wall channels 36 to 39 of FIG. 4 arise during the performance of the truss association. This is generally designated 4 0. Penetration of grout into the Openings of the recesses 2, 3 when the masonry is installed - can be reliably excluded,

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because the distribution of the grout on the

Ulf stone surfaces 4.1 ', " AV. According to FIG. 3, without particularly high" demands are placed on the skill of the bricklayer. In the horizontal joints 33 (Fig. 4) the later connecting channels in the grout can be kept open by hoses inserted in the horizontal connecting channels and later removable, which can be inflated to their required extent and by releasing the air to the dimensions required for demoulding can bring. Aids for keeping the mouths 8, 9 of the vertical recess 2, 3 open when walling the horizontal joints are also possible. For example, steel plates can be used for this, which are pulled out after the binder layers have been applied and before the joint mortar has completely hardened.

In winter construction, the masonry can be carried out because there are horizontal wall ducts in the mouths of the wall 45, 46 can introduce the hot air from a fan set up at the construction site, with which the The joints are heated until the mortar has hardened.

According to the embodiment shown in FIGS is used to produce the wall association 40 shown in Fig. 4 (but with a minus the arrangement of the vertical channels 2, modified embodiment of the invention large-format bricks) a device generally designated 50. This is one from a crane, not shown, about one

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subsequently changed

Crane rope 51 supported -, - i.e. here with one more Shock absorbers 52, 53 suspended frame 54. In this frame, the details of which are only so far as to be understood the invention necessary, are reproduced, a shaft 55 is formed as a magazine for several one on top of the other — arranged with 56 to Artificial stone of the type described, designated in FIG. 5, is used. With this shaft one acts Manipulator, which is generally designated with .59. On one of the broad sides of the shaft 55, the is denoted by 60, a mortar container 62 is arranged via a linkage 61 around a at 6l ' Hinge with the aid of a hydraulic working cylinder 62 'in the direction of the double arrow 63 suspended pivotably. The mortar container 62 can be shown in solid lines reproduced operating position in which it partially enters the clearance profile with its outlet 64 of the shaft protrudes and pivoted from this position into the position shown in dash-dotted lines in which the clearance profile of the shaft is released. The mortar container 62 has a the number of artificial masonry bricks 56 to 58 stored in the shaft corresponding to the number of deported ones Compartments 65 to 6 7 on. The gate valves 68 to 70 assigned to the compartments 65 to 67 "close off the space of the relevant compartment below, which is matched to an amount of mortar that corresponds to the length of a horizontal joint 71 (FIG. 4), which extends on a longitudinal side 5 of the brick limited (Fig. 1).

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Fig. 5 also leaves details of those shown Recognize embodiment of the manipulator 59. Whose The main part consists of a lower pair of pliers 72, the pliers legs 73, 74 of which in the direction of the double arrow 76 with the help of — one — hydraulic working cylinder - 77, 78 (Fig. 6) from the closed position of the pliers, shown in solid lines, into the open position Position and vice versa can be adjusted,

™ which is shown in dashed lines.

The pincer joints 79, 80 are attached to each side of the shaft 55 in the framework 54.

As shown in FIG. 6 using the example of the pincer joint 79, each pincer arm is made up of two parallel levers 82, 83 formed with the help of a common cross member 84 of the working cylinders 78, 79 can be moved synchronously. A shock absorber 85, 86 is built into each lever. The lever ends are attached to a bar 87, which together with the adjacent bar of the opposite pliers-A leg forms a void 88 for shuttering the horizontal joint 71 described. The strips 87 are in the remaining part of a stone gripper 89, 90 which engages under the sides of the brick 1. Because of the Insulating plate 11, the gripper 89 is longer "dimensioned as the gripper 90 and the pivoting paths of the pliers legs are corresponding to the gripper length different.

The manipulator 59 according to the exemplary embodiment has another pair of pliers corresponding to the pliers 72 on, which is designed similar to the pliers 72

"- and accordingly - the double arrow 92 open and closed becomes what is shown as for the pliers 72 in FIG.

_ ^ To this end, each leg of the forceps is 91 again built from parallel levers 93, 94, which with the help of a common cross member 95 of working • cylinders 96, 97 pivoted in their hinges 98, 99 will.

On the end face 100 of the frame 54 is a further mortar container 101 with three compartments 102 to 104 and these final sliders 105-107 are suspended. The outlet 108 of the mortar container 101 is arranged so that it does not protrude into the clearance profile of the shaft 55. Otherwise is the mortar container 101 is also pivotable, as described using the example of the mortar container 6 2, ■ im Scaffold 54 suspended.

Since a largely automatic mode of operation is provided in the example of FIGS. 5 and 6, precaution is required for keeping the recesses to be kept open in the vertical joints 33. 109 and the one in the horizontal joints 71 to be kept open recesses 110 and 111 hit. To keep the recesses open 10 9 are used in the horizontal recesses 6 of adjacent bricks introduced, inflatable Hoses that are later removed again while keeping open / 2? Recesses 110, 111 according to the illustrated Embodiment find cleaning body 112, 114 known type use that with the help of

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subsequently changed

Traction means 115 after placing a horizontal stone layer 35 and hardening of the grout in the Fugue 71 can be drawn into the stones in this position.

r ^

The in Fig . Yes and Ti illustrated device works as follows:

First, with the help of the crane - & - c 50 on the construction site and loaded with the three large-format prefabricated parts 56 to 58 shown. Included the tongs 72 and 91 of the manipulator 59 have been closed in the - "required order. Also next to your masonry when the frame 54 is removed, its mortar containers 62, 101 are each with one Amount of mortar filled, which is the total amount of mortar required for the three bricks 56 to 58 corresponds, with the mortar for the vertical joints 109 in the container 101 and the mortar for the horizontal joints 71 in the mortar tank, 62 housed will. The slides are open when filling the mortar container. After filling, they will closed.

After the bricks 56 to 58 have been stored and filled in the mortar container 62, 101, lifts ... the crane replaces the scaffolding 54 in the place of the wall that is to be further built. It will Scaffold 54 first stopped above the joint 71 to be mortared (FIG. 5), so that the in his Operating position located mortar container 62 with the opening 116 of its mortar outlet 64 approximately . the center of the mortar joint 71 points. The one on the wall

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naohtriiQüoh changed

place employed-worker now first pulls the Slide 68, this process being of course mechanized with the aid of a working cylinder can. This releases the amount of mortar contained in compartment 67 and slides through the closed outlet 64 on the joint. — As soon as the mortar has drained completely, the mortar container 62 is in its The dash-dotted position according to Fig. 5 is pivoted. '

The scaffold 50 is then lowered with the aid of the crane until the steps described in connection with FIG Bars 87 of the manipulator 88 the flanks of the stone shown at 117 of the already upright position 35 of the masonry. The scaffold SO is thus on the already standing part of the Masonry centered. The pliers 72 are then opened. Since the pliers 91 remains closed, arrives after opening the pliers legs only the lower brick 58 from the shaft 55 on the Mortar the joint 71. The shuttering of the joint prevents the mortar when it is under pressure of the attached brick 58 widened, can step out of the joint to the outside. This prevented the empty strip assigned to the gripper 89, that the grout on the face of the insulating plate 11 can reach.

To facilitate compliance with the joint height, according to the embodiment according to FIGS. 1 to 4 of the Large-format bricks, a total of four identical cams 118, 119 and 120 on the lower brick boundary side 5 on. These cams form a structural unit with the stone 1 and are dimensioned so that they

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Crimes can, if they have served their purpose. This consists in being supported by the still "soft grout on the top 4 of the stones" of the "already standing horizontal masonry layer" 33 and thereby limiting the joint height.

5 \ I Ξ CT Cl. el

⁵ S "Oi>äi" d the lower large-format brick 58 "has been placed on the mortar bed of the joint 71", "If the slide 107 of the compartment 104 in the mortar container 101 is pulled, whereby the mortar contained in this compartment through" the outlet 108 'passes Add 109. Since the quantity of mortar is measured,? w "irä-" the joint 109 and the filled Mörtelfluß through in the vertical "'" the "outlet 108 automatically stopped as soon as the"'joint is filled 33 ".

'' The device 50 can then add a second brick, namely the one held ready in the shaft 55

Brick up stone 57. For this purpose, the pliers 72 ^>; closed and the pliers 91 opened. This will slide

stacked bricks 56, 57 in the shaft 55 down until the brick 57 like

Stone 58 written on the stone grippers 89, 90 Shock absorbers 85, 86 ensure that dangerous .dynamic Loads of the device can be prevented.

- After the device 50 in this way on the

Bringing up the stone 57 has been prepared, "" works it in a corresponding manner as described in the case of ■■ 'aier ^^ V ^ masonrying of the stone 58 ^ St.

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subsequent fich QO children

The embodiment of the device 121 according to FIG. 7 corresponds in all parts to the device 50 The following exception: Above the shaft 55, the mortar container 122 is installed in a stationary manner, which corresponds to the mortar tank 62. The container accordingly takes the same amount of mortar as the Container 62, but has an outlet 123 formed by a Y-pipe, which has a corresponding Pipe socket 124, 125 the connection to the vertical recesses 2/3 of the stacked in the shaft 55, represents a total of four large-format bricks 126 to 129 according to the embodiment of FIG. The shaft is open on its narrow sides, so that the stones according to the offset in Binder masonry can be arranged one above the other.

Instead of dividing each amount of mortar for a joint 71 with separate slides, the trouser part of the pipe is 123 divided with two pairs of slides 130, 131, which are operated alternately, whereby the required Quantities of mortar are measured. Since the tubes 124, 125 through the aligned recesses 2, 3 of the stringed large-format stones 126 to 129 protrude, they form one Guide for the stones 126 to 129 and can protrude from the lower stone 126 with their Ends 132, i ^ i distribute the grout better.

The method of operation of the device corresponds to that already in connection with the embodiment according to FIGS. 5 and 6 described mode of operation.

It goes without saying that the shown in FIGS. 1 to 4

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also made large-format precast elements with others can be walled up than the devices according to the invention shown.

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Claims (1)

-Χ ¹ -. ■■. P a t e η t a -η - s ρ r ü c h e 1. Device for bricking up large-format artificial masonry stones, in particular of prefabricated parts made from it to air-conditioned building walls, with the ■ ~ preferably first applied with the help of a void genen mortar a large-format artificial stone in the - distance of the vertical joints fitted with the aid of a crane ~ --- controlled manipulator and then the freed vertical gap between the adjacent wall artificial stone is filled with joint mortar, d, aj; d -u _^(-;! R> ch in that on a crane-supported frame (50, 121) as a magazine for several on top of each other arranged "artificial wall stones (56-58; 126-129)" * serving shaft (55) with the manipulator f (59) and each arranged on one shaft side * Mortar containers (62, ΙΟ1; 122) are formed on the one corresponding to the number of artificial masonry stones placed in the shaft "(55)" ·; Joint length, the amount of mortar is divided according to the two types of joint, and that the manipulator, as a lower shaft lock through one of the ">. ' the artificial bricks arranged one above the other formed stack of stones undercutting tongs (72) is formed, the longitudinal edges of each of which Lower stone (58, 126) associated tong legs (73, 74) when using a void Wear strips (87) which form an outer shuttering of the joint space "(71). copy -J. Device according to claim 1, characterized in that one mortar container each (62/101; 122) provided for each type of joint (33, 71) 1st and above each Mortar outlet (64, 108; 123) assigned to the mortar container, the mortar container in question individually Deported compartments (65-67, 102-104), the number and size of the number and length of the corresponds to joints to be mortared for each stone Device according to one of Claims 1 or 2, characterized in that that the manipulator (59) has a lifting device for the pliers (72) which the pliers (72) step by step by one of the distance between the pliers legs (73, 74) associated undersides in Stack of adjacent bricks (56-58) adjusted corresponding stroke in the scaffold (5 <f). 4. Device according to one of claims 1 or 2, characterized, -that each mortar container has a closed inclined outlet (64) with a mortar dispensing opening (116), which is aligned approximately with the center of the joint (33, 71) assigned to it, and that at least the mortar container (£ "8) associated with the horizontal joint (71) on the framework is guided in such a way that it can be adjusted to release the clearance profile of the shaft (55) is. COFf 5. Device according to one of claims 1 to 4, ... characterized in that that the mortar container (122) provided for mortaring the horizontal stone joint (71) is arranged above the shaft (55) and is provided with a mortar outlet (123) which is perpendicular the stacked artificial brickwork stones (126-129) penetrating recesses (2, 3) for the ~ Includes air conditioning of the wall up to the bottom of the stone pile and with a Cleaning device (112, 114) cooperates - 'one after the delivery of the grout cleaning body pulled up through the recesses (2, 3) in the bricks (1) in the framework (121) includes. 6. Device according to one of claims 1 to 5, characterized in-et, that to include the vertical recesses (2, 3) of the bricks (126, 129) in the shaft (91) ^ - -._ ". _Ä . _Ä,. ^ _ The elongated tubes (131, 13 2) of a trouser _, - ,. , - pipe (123) are used. 0 & ^^ £ f ^ sS ^ device according to one of claims 1 to 5, ^v "^" ~ "α a characterized by, ^^ C ^^ '^^ a'B the shaft one to the offset of the vertical Joints (33) and the length of the stacked wall - ^^^. ^ I ^^ - artificial stones has corresponding transverse dimensions. 8. Prefabricated part in particular for bricking with a device according to one of claims 1 up to 7, thus marked "■ ■ ■ - ". net that se-i-ne — hor-i-zontal recess (6) immediately is formed below the upper narrow side (4). 9. Prefabricated part according to claim 8, characterized geke η η ζ-ei ch η et that its underside (5) is provided with several cams (118-120),
which are designed in one piece with the artificial stone material and the horizontal joint (.71) of the height after limit. - 7 -