EP1174550A2 - Base element for a manhole shaft - Google Patents

Abstract

The lower section of a shaft, using prefabricated parts, has at least two channel segments (23.1-23.9) assembled into an inner body with an outflow connection and at least one inflow connection. The inner body, with the component parts fitted together, is embedded into a lower part body with its base and mantle, so that the inflow and outflow connections match up with the inflows and outflows at the lower body.

Description

• einen Auslauf und wenigstens ein Einlaufanschlußelement und
• einen Unterteilkörper mit einem Unterteilbodenelement und einem Unterteilmantelelement, in dem ein Inlinerkörper angeordnet ist

und ein Verfahren zu seiner Herstellung.The invention relates to a manhole base for a prefabricated manhole, which has

• an outlet and at least one inlet connection element and
• a lower part body with a lower part bottom element and a lower part casing element, in which an inliner body is arranged

and a process for its manufacture.

• Gefälle der Berme,
• Ansatz der Berme in Rohrscheitelhöhe
• Einbindung sämtlicher Zugänge scheitelgleich mit dem Auslauf,
• Schachtdurchmesser 1000 mm.

A manhole base of the type mentioned at the outset is known from the DE brochure "PRECO SHAFT SYSTEM from GFK-Technik, Uchte. It consists of a manhole base made of plastic with the following unchangeable construction components:

• Slope of the berm,
• Approach of the berm at the top of the pipe
• Integration of all access points vertically with the outlet,
• Shaft diameter 1000 mm.

Even if there is a spout between a 50 and 800 mm, inlets between 150 and 800 mm up to three pieces at any angle for flow direction and sleeves for the to be connected Pipe material is possible, the manhole bottom for each Manhole base specially designed, executed and manufactured become. Another disadvantage is that the shaft floor and the complete manhole base on different Locations.

From DE 297 04 238 U1 a manhole base is known. The lower part of the shaft has a shaft wall and exists concrete. The inside of his shaft is from the flume over his Berm completely lined with a plastic liner, that ends at a coat edge. The manhole base is with two opposite shaft wall openings, to which a pipe is connected.

From the DE brochure of Beletto AG: Keres manhole floors, 1998, pp. 1 to 2, a manhole base is known which consists of is a prefabricated polyester part, which is covered by concrete. The polyester surface is traversed by continuous channels which can be connected to pipes with sleeves.

A disadvantage of the last two known solutions is that the manhole base made for each application as a unique must be, since the outlet connection and the inlet connections at a different angle to each other, which by the respective route of a sewer pipe system be determined. In addition, not only the route, but also individually designed the lower part of the shaft and be constructed.

It is therefore the task of a lower part of the shaft type mentioned above to develop so that the effort for project planning, execution and manufacture can be lowered.

According to the invention, this object is achieved by the features of the claim 1 solved.

The advantages achieved with the invention are in particular in that the gutter segments are prefabricated with any number and are temporarily stored in a concrete plant can. The designer of the sewer pipe system projects with knowledge of the variants possible through the channel segments Solutions a route of a sewer pipe system and determines which gutter segments base each Form the lower part of the shaft. These data only need to the concrete factory will be given, which will then be the individual gutter segments takes, put together and the manhole base manufactures in the desired configuration. By standardizing project planning, production and use the lower parts of the manhole reduce the costs considerably.

The liner body can be put together as follows:

On the one hand, an inliner base element can be made from the ring segments be put together. This inliner floor element is from then surround an inliner jacket element.

But there is also the possibility of the liner jacket element into an inliner base jacket element and an inliner ring element to divide. As with the complete liner jacket element then includes the inliner floor jacket element Ring segments on which the liner ring element is then to be attached is.

Another variant is that the inliner floor jacket element divided and in the form of individual elements this is molded. When putting the ring segments together the liner floor jacket element is configured at the same time, then, as already mentioned, the inliner ring element can be plugged on.

The connection of the individual ring segments and the inliner ring and the inliner floor jacket member can by connecting units get connected. The connection units are designed so that they are liquid-tight at the same time. The simplest connection unit is gluing or Welding the individual segments.

The connection units can also be designed as follows his.

As an overlap composite, in which a partial wall element on one Overlap wall element is arranged. The elasticity of the used material ensures that the two sub-elements lie close together.

As a dowel plug-in system, in which a plug-in element Insert wall element.

The trough element has a substantially circumferential U-shaped Configuration. The dowel wall element has a cross section the configuration of a dowel with the known rotating ones Dübelverkrallungsringen. When inserting the dowel wall element in the plug-in channel element is a liquid-tight and above all, hardly separable connection manufactured.

As a plug-in system, in which in a plug-in channel element a plug-in wall element is to be inserted.

The advantage of this solution is that the wall panel element only to be inserted into the slot receiving element is. The connection is made by the elasticity of the Partial walls of the gutter receiving element secured. A such connection is already successful in vehicle construction applied.

The liner body can consist of two to twelve or more, i.e. 2, 3, 4, 5 ..., n ring segments exist. The number is by the complexity, size and by the production and operating conditions certainly.

• einem Rinnendurchlaufsegment,
• vier Rinneneinlaufsegmente und
• vier Rinnenblindsegmente.

Mit diesen insgesamt neun Einzelteilen können sämtliche Konfigurationen von Inlinerkörpern für Schachtunterteile zusammengesteckt werden.
Die Inlinereingangs- und das Inlinerausgangsanschlußelement können dabei einteilig ausgebildet sein.The liner bodies can be put together from the following ring segments:

• a channel run segment,
• four gutter inlet segments and
• four gutter blind segments.

With these nine individual parts, all configurations of inliner bodies for manhole bases can be put together.
The inliner input and the inliner output connection element can be formed in one piece.

The corresponding gutter inlet segments can be the corresponding Inliner outlet and inliner inlet connection elements assigned become. You can check in at 3:00 am, 5:00 am, 6:00 am, 7:00 am, 9:00 am and 12 o'clock of an imaginary clock. Does it require that the connection elements to a different time of day imaginary clock can be included in the program of the individual gutter inlet segments to be manufactured become. The connecting elements are understood to be external Connection plus gutter, so that when plugging the complete liner body is created.

The four gutter blind segments can basically no inliner connection element have d. H. the accessible end area of the liner body is basically completely flat, except the individual connection points and the implementation the flow channel with the channel outlet connection element.

One of the gutter inlet segments or one of the gutter blind elements can the inliner outlet connection element in part or fully assigned. It can also be used as a single Segment be formed.

The inliner flow segment, the four channel inlet segments, the four gutter blind segments, the inliner floor mat element and the liner ring element can be made of plastic, galvanized Iron sheet, ceramic or the like can be made. It all materials can be used here, which in sewage technology.

In order to be able to implement pipe connection angles, the outside of the connections specified by the segments is specified, bend connections can be provided with which then the outlet and the inlet connection elements are connecting.

The task is carried out in a method for producing a Lower shaft part solved by the steps of claim 19.

The advantages achieved in this way are in particular that the manufacturers of the manhole base assemble as desired can and the concrete base body around this as before Liner body is put around.

The liner body can be based on a configuration template for a sewer pipe system can be put together. The configuration template specifies how many pipes merged in one place and through a shaft outlet to be continued. The configuration template gives based on the imaginary clock, at what angle the individual Lines lie to each other.

The inliner element can be divided into two parts, which can then also be put together. In particular the inliner ring element can have additional elements have that for the respective manhole base are pre-assembled.

Fig. 1

ein Schachtunterteil in einer schematisch dargestellten Draufsicht,

Fig. 2a

ein Betonunterteilkörper für ein Schachtunterteil gemäß Fig. 1 in einer schematischen, perspektivischen Darstellung,

Fig. 2b

einen Kunststoff-Inlinerkörper für ein Schachtunterteil gemäß Fig. 1 in einer schematischen, perspektivischen Darstellung,

Fig. 3

ein Bogenanschlußelement für einen Anschluß an ein Schachtunterteil gemäß Fig. 1 in einer schematisch dargestellten Draufsicht,

Fig. 4

Rinnensegmente für ein Zusammensetzen von Kunststoff-Inlinerkörpern in einer schematisch dargestellten Draufsicht,

Fig. 5a bis 5c

aus Rinnensegmenten gemäß Fig. 4 zusammengesetzte Kunststoff-Inlinerkörper für ein Schachtunterteil gemäß Fig. 1 in einer schematisch dargestellten Draufsicht,

Fig. 6

einen Inliner-Kunststoffkörper in einer schematischen Schnittdarstellung

Fig. 7

ein Inlinerringelement für einen Inliner-Kunststoffkörper gemäß Fig. 6 in einer schematischen Schnittdarstellung,

Fig. 8

eine weitere Ausführungsform eines Inlinerelements für einen Inliner-Kunststoffkörper gemäß Fig. 6

Fig. 9a bis 9c

verschiedene Verbindungseinheiten für einen Inliner-Kunststoffkörper gemäß Fig. 2b bis 8 in einer schematischen Teildarstellung,

Fig. 10a bis 10c

verschiedene Verbindungsmöglichkeiten eines Inlinermantelelements gemäß Fig. 8 in einer schematischen Teildarstellung und

Fig. 11

ein Abwasserkanalrohrsystem mit Schachtunterteilen gemäß Fig. 1, 2a, 2b und 4 bis 10c und Bogenanschlußelemente gemäß Fig. 3.

The invention is explained below with reference to the drawing. Show it

Fig. 1

a lower part of the shaft in a schematic plan view,

Fig. 2a

1 in a schematic, perspective representation,

Fig. 2b

1 in a schematic, perspective representation, a plastic liner body for a manhole base according to FIG. 1,

Fig. 3

1 in a schematically illustrated plan view, an elbow connection element for a connection to a manhole bottom part,

Fig. 4

Channel segments for assembling plastic liner bodies in a schematically illustrated top view,

5a to 5c

4 in a schematically illustrated plan view, composed of channel segments according to FIG. 4, plastic liner bodies for a manhole base according to FIG. 1,

Fig. 6

an inliner plastic body in a schematic sectional view

Fig. 7

6 shows a schematic sectional illustration of an inliner ring element for an inliner plastic body according to FIG. 6,

Fig. 8

6 shows a further embodiment of an inliner element for an inliner plastic body according to FIG. 6

9a to 9c

different connection units for an inliner plastic body according to FIGS. 2b to 8 in a schematic partial illustration,

10a to 10c

8 in a schematic partial representation and different connection options of an inliner jacket element according to FIG

Fig. 11

a sewer pipe system with manhole bases according to FIG. 1, 2a, 2b and 4 to 10c and elbow connection elements according to FIG. 3rd

A manhole base for a precast manhole is shown in Fig. 1 shown. In the case of a prefabricated manhole, the manhole bottom part at the level achieved by piping 201, ..., 213 is installed. Then click on the manhole base Manhole rings placed on the top edge, so that later it is possible to go down the precast shaft to the lower part of the manhole for inspections of the pipelines and descend the like.

The lower part of the manhole consists, in particular, of FIG. 2a and 3 show a concrete lower body 1 and a Plastic liner body 2.

The concrete lower body 1 is designed like a pot that Has underbody elements 13, over which there is a lower shell element 14 rises. In the lower casing element 14 are spaced apart from each other a lower part exit recess 11 and this opposite five lower part recesses 12.1, 12.2, 12.3, 12.4 and 12.5.

On the angle clock according to IWA-F Riehle, the one on the top left in Fig. 1 can be seen, are the lower part exit recess 11 at 12 o'clock and the lower part recess 12.1 at 9 O'clock, the lower part entrance recess 12.2 at 7 o'clock, the lower part entrance recess 12.3 at 6 o'clock, the lower part entrance recess 12.4 at 5 o'clock and the lower part entrance recess 12.5 at 3 p.m.

The lower shell element 14 closes with a lower end surface element 16 from, on the circumference of a lower lip ring body 15 is arranged.

The plastic liner body 2 has, as FIG. 2b shows Inliner jacket element 24 on that of an inliner end ring element 26 is surrounded, which is deformed so that an inliner lip ring recess 25 is trained to be compatible to the lower lip ring body 15. On the liner jacket element 24 is an inliner floor element 23, so that the plastic liner body 2 is also essentially pot-shaped Configuration. Are in the inliner floor element 23 an inliner channel 27. The inliner channel is connected to an inliner outlet element 21 and five inliner input connection elements 22.1, ... 22.5, with the liner jacket connecting element 24 are connected. The connection elements 21, 22.1, ... are designed as pipe sections.

The plastic liner body 2 described in this way can be Fig. 4 shows, put together by nine channel segments.

The first channel segment is a channel segment 23.1, that at 6 o'clock the inliner input connection element 22.3 and a Flow channel element partially. Through these two Elements becomes a fixed straight line from the inlet to the outlet Path specified.

The second channel segment is a channel inlet segment 23.2 at 7 o'clock the inliner input connection element 22.1 has.

The third gutter segment is a gutter blind segment 23.6 does not have a connection element but has half a trough. It is compatible with the channel inlet segment in terms of its configuration 23.1.

The fourth channel segment is a channel inlet segment 23.3 the inline input connection element 22.3 at 7 o'clock and one half inliner outlet connection element 21 at 12 o'clock and one half flow channel element.

The fifth gutter segment is a gutter blind segment 23.7 its configuration is compatible with the channel inlet segment 22.3 and has no inline inlet connection, but half a flow channel element and half a liner outlet connection element at 12 o'clock.

The sixth gutter segment is a gutter inlet segment 23.4 the inline input connector 22.5 at 3 o'clock and one half inliner outlet connection element 21 at 12 o'clock and one half flow channel element.

Seventh gutter segment is a gutter blind segment 23.8, the the channel inlet segment 23.4 in terms of its configuration is compatible without an inliner output connection element, but half a flow channel element and half a liner outlet connector 21 is present at 12 o'clock is.

The eighth channel segment is a channel inlet element 23.5 an inline input connection element 22.4 at 5 o'clock.

The ninth and last channel segment is a channel blind segment 23.9, in terms of its configuration to the channel inlet segment 23.5 is compatible. This gutter blind segment has no connection element, but has half a flow channel element.

Instead of half the connection and flow channel elements a complete can be assigned to one of the segments

Now the channel run segment 23.1 is taken and attached to this the gutter inlet segments 22.2 to 22.5 the inliner floor element 23, which in Fig. 1 and 2b shown and described corresponds. The single ones Partial channels form the depicted in plan view Inliner channel 29 and thus a five-inlet liner 31 out.

A three-inlet liner 32 is shown in FIG. 5a. Here are the channel inlet segment on the inliner flow segment 23.1 23.3 and 23.5 and the gutter blind segments 23.7 and 23.8 infected.

5b, a two-inlet liner 33 is shown.

Here is the channel inlet segment on the channel flow segment 23.1 23.3 and the gutter blind segments 23.7, 23.8 and 23.9 scheduled.

A one-liner liner 34 can be seen in FIG. 5c. Here are to the channel passage segment 23.1 four gutter blind segments 23.6 to 23.9.

It is clear from FIGS. 4 and 5a to 5c that the have a wide variety of inlet liners put together.

Fig. 6 shows the plastic liner body 2 in a sectional view. It is clear here that the liner jacket element 24 into an inliner base jacket element 24.1 and an inliner ring element 24.2 is divided.

The inliner floor jacket element 24.1 is in partial jacket elements divided, each on the segments already described 23.1, ... 23.9 are molded on and with these to the respective configurations can be put together.

Fig. 6 makes it clear that the flow channel element and the inliner outlet connection element 21 through the gutter blind segments 23.7 and 23.8 designed to be plugged together in two parts are. This makes it possible to plug the segments together Plastic liner body 2 as intended and to be able to handle it better.

This is already described for the inliner ring element 24.2 Inliner end ring element 26 integrally formed with the recess 25, which can be seen again in detail in FIG. 7.

Fig. 8 shows that the liner ring element 24.2 with a rotating Ring seal chamber element 44 can be provided. A lip seal or the like can be inserted therein become.

The different design of the liner ring element 24.2 allows differently trained manhole rings or the like with the plastic liner body 2 of the manhole base connect to.

Around the individual gutter segments and the elements of the inliner jacket element To connect with each other are connection units provided as shown in Figs. 9a to 9c are.

9a shows an overlap composite 41. Here is one Wall as part wall element 41.1 and another part as one Overlap wall element 41.2 formed. The elasticity of the Wall elements ensures that parts 41.1 and 41.2 are liquid-tight lie together. With 41.3 is a circulating Sealing chamber drawn, in which an elastic ring sealing element can be inserted, the liquid density Connection guaranteed.

A dowel plug connection is shown in FIG. 9b. This ends a wall part element with a channel element 42.1 and the other wall element with a dowel wall element 42.2. in the Cross-section sees the dowel wall element 42.2 conventional fastening dowels similar. Essentially straight extending core, which is also wedge-shaped or the like anchoring trough channels are formed. These parts ensure that when the Dowel wall element in the plug channel element this one mechanically fixed and secondly the liquid density Connection is established.

In Fig. 9c, a connector assembly 43 is shown in which in a Plug-in channel receiving element 43.1, a plug-in wall element 43.2 is used. The elasticity of the wall elements of the plug-in channel element 43.1 ensures that this is mechanical solid and liquid-tight.

FIG. 10 a shows how the plug-in connection 43 is shown in FIG. 10 b like the dowel plug connection 42 and in FIG. 10c like the overlap connection 41 for use in connecting the inliner ring element 24.2 with the inliner floor covering element 24.1 comes.

Designing and installing a sewer pipe system with the help of manhole bases, as in the Fig. 1, 2a, 2b and 4 to 10c and with elbow connection pipe elements 3, is explained below with reference to FIG. 11:

A project engineer is given the task of creating a sewage pipe project to merge pipelines 2.2 to 2.13 are. The confluence points and the course of the road essentially determine the route.

The first thing he does is locate a manhole base 101 to which the pipelines 201, 202, 208 and 209 lead. The pipeline 201 is connected to the inlet connection 12.22.3. The route angle α1, that of the straight connection between the pipeline 201 and the inlet connection 12.22.3 is at 6 o'clock, is by an arc tube element 4.1 balanced with a corresponding arc angle β. The pipelines 202, 208 and 209 run directly onto the inlet connections 12.22.1, 12.22.4 and 12.22.5. Zusammenzustekken would be a four-inlet liner.

Next, a location for the manhole bottom 102 established. With this manhole bottom is the pipeline 203 and 204 to connect. The pipe 203 leading from the outlet connection 11.21 of the lower shaft part 101 goes directly to the inlet connection 12.22.1 of the manhole base 102 be connected. A branch line angle α2 to the straight continuous pipeline with the outlet connection 11.21 of the lower shaft part 102 is connected here by a Elbow connection pipe element balanced accordingly. The pluggable Plastic liner body 2 is here as one To design two-inlet liner 33 according to FIG. 5.

In the same way, the locations for manhole base 103, 104 and 105 and the ones to be connected Pipes ... 213 taken into account. The route branch angle to be realized α3 is achieved through the use of an appropriate Compensated elbow connection pipe element.

11 makes it clear that for the lower shaft part 103 a five-inlet liner 31 according to FIG. 2b or FIG. 4 and for the shaft lower parts 104 and 105 each have a two-inlet liner 32 according to FIG. 5a with the gutter segments according to Fig. 4 put together and a suitable concrete jacket are too surrounded.

The layout for the plastic liner body 2 for the parts 101 to 105 is given to a manufacturer. This is stuck the gutter segments 21.1, ..., 21.9 together accordingly, puts them in a mold and forms them with the help of concrete compatible concrete base body 1.

Are the manhole bases 101, ... completed, are adjusted them at the appropriate angle and then the Manhole rings placed over it. Then the excavations filled with earth and compacted and the other road or surface finish finished.

The particular advantage of the manhole bases according to the invention is that the individual parts for manufacturing the manhole bases can be taken off the shelf. This means that not every part is unique Dimension, which increases the project planning and production capacity or reduce costs significantly.

Claims (21)

Manhole base for a prefabricated manhole that has an outlet and at least one inlet connection element (11.21, 12.22.1, ... 12.22.5) and a lower part body (1) with a lower part bottom element (13) and a lower part casing element (14), in which an inliner body (2) is arranged, characterized, that at least two channel segments (23.1, ..., 23.9) are to be plugged together to form an inliner body (2) with an inliner outlet connection element (21) and at least one inliner inlet connection element (22.1, ... 22.5) and that the assembled liner body (2) is embedded in the lower part body (1) with its lower part bottom element (13) and its lower part casing element (14) in such a way that the inliner outlet connection element (21) and the inliner inlet connection element (22.1, ... 22.5) in a lower part outlet recess ( 11) and in the lower part inlet recesses (12.1, ... 12.5) of the lower part body (1) as outlet and inlet connection elements (11.21, 12.22.1, ..., 12.22.5) are arranged. Manhole base according to claim 1, characterized in that the inliner body (2) consists of an inliner base element (23) which is plugged together with the ring segments (21.1, ...) and which is surrounded by an inliner jacket element (24). Manhole base according to claim 1 or 2, characterized in that the inliner jacket element (24) consists of an inliner bottom jacket element (24.1) which is connected to the ring segments (23.1, ...) and on which an inliner ring element (24.2) is to be inserted. Manhole base according to one of claims 1 to 3, characterized in that the ring segments (23.1, ...) and the inliner ring and the inliner bottom jacket element (24.1, 24.2) are connected by connecting units (4.1, 4.2, 4.3). Manhole base according to claim 4, characterized in that the connecting unit is an overlap composite (41) in which a partial wall element (41.1) is arranged on an overlap wall element (41.2). Manhole base according to claim 4, characterized in that the connecting unit is a plug-in connector assembly (42) in which a plug-in wall element (42.2) is to be pushed into a plug-in channel element (42.1). Manhole base according to claim 4, characterized in that the connecting unit is a plug-in connection (43) in which a plug-in wall element (43.2) is to be pushed into a plug-in channel receiving element (43.1). Manhole base according to one of claims 1 to 7, characterized in that the inliner body (2) consists of two to twelve ring segments (23.1, ... 23.9). Manhole base according to one of claims 1 to 8, characterized in that the inliner body (2) is made of a channel run segment (23.1), four gutter inlet segments (23.2, ... 23.5) and four gutter blind segments (23.6, ... 23.9) is to be plugged together as ring segments. Manhole base according to one of claims 1 to 9, characterized in that the channel passage segment (21.1), the inliner outlet connection element (21) at 12 o'clock and a first inline inlet connection element (22.3) at 6 o'clock have an imaginary clock. Manhole base according to one of claims 1 to 10, characterized in that a first channel inlet segment (23.4) has a second inline inlet connection element (22.5) at 3 o'clock, and at least partially the inline outlet connection element (21) at 12 noon a second channel inlet segment (23.5), a third inline inlet connection element (22.5) at 5 a.m., a third channel inlet segment (23.2) a fourth inline inlet connection element (22.2) at 7 a.m. and a fourth channel inlet segment (23.3) a fifth inline inlet connection element (22.1) at 9 a.m., the inline outlet connection element (21) at 12.00 a.m. having. Manhole base according to one of claims 1 to 10, characterized in that the four gutter blind segments (23.6, ..., 23.9) have no inliner inlet connection element and two of them at least at 12 o'clock of the imaginary clock have the inliner outlet connection element (21). Manhole base according to claim 10, characterized in that the second or fifth gutter inlet segment (23.3, 23.4) has compatible gutter blind segments (23.7, 23.8) with the inliner outlet connecting element (21) at 12 noon of the imaginary clock. Manhole base according to one of claims 1 to 13, characterized in that the channel passage segment (23.1), the four channel inlet segments (23.2, ... 23.5) and the four channel blind segments (23.6, ..., 23.9) comprise the inliner bottom jacket element (24.1) are. Manhole base according to one of claims 1 to 14, characterized in that the channel passage segment (23.1), the four channel inlet segments (23.2, ..., 23.5) and the four channel blind segments (23.6, ..., 23.9) each have jacket segments of the inliner floor jacket element (24.1 ) exhibit. Manhole base according to one of claims 1 to 15, characterized in that the inliner ring element (24.2) has an inliner end ring element and / or a circumferential ring seal chamber element (44). Manhole lower part according to one of claims 1 to 16, characterized in that the gutter passage segment (23.2), the four gutter inlet segments (23.2, ..., 23.5), the four gutter blind segments (23.6, ..., 23.9), the inliner bottom jacket element (24.1) and the inliner ring element (24.2) is made of plastic, galvanized iron sheet, ceramic or the like. Manhole base according to one of claims 1 to 16, characterized in that the elbow connection elements (3, 4.1, ..., 4.5) are provided, with which the outlet and inlet connection elements (11.21, 12.22.1, ..., 12.22) and pipes (201, ... 207) are to be connected. Method for producing a manhole base according to one or more of the claims 1 to 18, characterized by the following steps a) putting together an inliner body (2) from a gutter passage segment (23.1), from gutter inlet and gutter blind segments (23.2, ... 23.9) and an inliner jacket element (24); b) inserting the assembled liner body (2) into a mold and inserting and at least partially reshaping the liner body (2) with a concrete jacket body (1). Method according to claim 19, characterized in that the liner body (2) is plugged together according to a project planning template for a sewer pipe system. Method according to claim 19 or 20, characterized in that the inliner element (24) is produced by plugging together an inliner base jacket element (24.1) and an inliner ring element (24.2).

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