DK178315B8 - Base Rendering - Google Patents

Abstract

Socket Rende, for use for ventilation, and inspection of a base, as well as for use in the access to the premises in which the cap chute comprises at least one profile as well as a grate, where the profile has a height, a length, a width and a thickness, where the profile is substantially L-shaped, comprising a first part, which forms the profile width of which is essentially perpendicular to a second portion, which forms the profile length, and wherein the profile has a first end and a second end, a first edge, and a second edge that defines the profile height to which the gauge, when used in a base channel, is at the other edge, and thus rests on an abutment surface, which is bounded by the wall thickness and the width and length, and wherein the profile further having an inside corner as well as an outside corner, and wherein the grate comprises a first side and a second side, wherein the grate other hand, comprises means for engagement with at least portions of the gauge Lformede first edge, and thus rests on a surface which is bounded by the wall thickness and the width and the length, giving a socket channel that will be applied to a solid support or on a loose base which is dimensionally stable and not liable to corrode, enter or corrode.

Description

Backhoe socket Field of the Invention

The present invention relates to a base channel, for use for ventilation, and inspection of a socket, as well as for use in the access to the premises in which the cap chute comprises at least one profile as well as a grate, where the profile has a height, a length, a width, and thickness.

The invention also relates to a method for the laying of a socket of a building along the channel base.

Background of the Invention

It is known to use socket grooves for the purpose of venting and inspection of the sockets as well as for use in the access to the premises in which the trough base at least comprises a profile as well as a rack. Such base typically permit trenches that can be inspected 150 to 200 millimeters of the shelf, which would otherwise be unavailable. Base troughs are often produced in sections with a length of between 1000 and 2000 milli-elements, which either requires adjustment or that there are provided adjusting sections so that a socket can be adapted to rendering a given building's shape and dimensions.

The profiles of the prior art are typically bent in the thin sheet material of aluminum-zinc or galvanized steel, wherein the sheet material is typically bent at 90 degrees, with a first portion and a second portion, wherein the first part and the second part is substantially straight long. While the first portion, in use, abuts against the substrate, and thus typically is horizontal and adjacent to the base of the building, lies the second portion, in use, typically vertical, parallel to the base and at a distance from the base corresponding to the width of the first portion of the profile.

In the angularly bent profile is furthermore a number of loose inserts, on the one hand stiffen the profile's second part, with the inserts keeps a given distance between the base and the profile's second part, and thus counteracts the pressure from a possible tiling or other be-coatings / materials encounter up to the profile. The inserts are also used for the alcohol to a grating, the tyndpladeprofilet themselves are not capable of this. Such a solution is known under the trade name milrende.

The series of disadvantages of the prior art is long. Alone the choice of materials is a disadvantage, since the life of alu-zinc and galvanized steel, for stays in the soil, among other things, involves a high risk of damage to the profiles, for example through corrosion, tarnishing or corrosion.

The assembly of the profiles adjacent to each other along the base of a building requires the use of a second action, or the risk of sentence accents from the coating that is adjacent to the profiles.

The art is not flexible as the substrate must be completely level and at the right height before the profiles can be mounted against the base.

Object of the Invention

In addition to the overall purpose of the invention, which is to identify a socket channel to need airing of sockets and inspection / overhaul of sockets, and for use by the access to the buildings, it is the object of the invention to provide a socket channel that will be used to a solid support, such as, for example, a dredged material from harbors, but which are equally suitable for use on a free base such as, for example, grit or sand.

It is also an object of the invention to provide a socket channel that is dimensionally stable and in which a minimum number of various elements necessary in order to establish a socket channel along a building.

It is a further object of the invention to use materials which are not likely to corrode, enter or corrode. Preferably also the use of recycled materials that are economically very advantageous to use.

Furthermore, it is an object of the invention to construct a base channel using a minimum of tools.

Summary of the Invention

According to a first aspect of the invention achieves the above objects with a socket -rende as initially described and as described in the preamble of claim 1, wherein the profile is substantially L-shaped, comprising a first part, which forms the profile width, that is essentially perpendicular to a second portion, which forms the profile length, and wherein the profile has a first end and a second end, a first edge and a second edge that defines the profile height to which the gauge, when used in a socket -rende, stands on the second edge, and thus rests on an abutment surface, which is bounded by the wall thickness and the width and length, and wherein the profile further having an inside corner and an outside corner, and wherein the grate comprises a first side and a second side wherein the grate other hand, comprises means for engagement with at least portions of the profile of the L-shaped first edge, and thus rests on a surface which is bounded by the wall thickness and the width and the length.

This makes it possible to bring a socket channel along a building's plinth for example, at level access to buildings where the base trench makes it possible to vent around the base and also makes inspection and overhaul of the socket possible and easier.

With level access is meant that the inner and outer level are the same and with a base channel as indicated, can be readily established level access to buildings, which for certain types of buildings are required.

The construction of a socket channel is made possible by the use of a minimal number of different elements, the profile can be reversed and the profile can be used regardless of the direction in which the socket channel is started and when the grate fits both sides of the profile, these two elements are fundamental enough to build a base rendering .

Inspection and servicing sockets made in order to investigate the condition of the base of the building, and so in order to see if there is damage in the form of, for example cracks or damp patches. This can cause that the necessary maintenance is carried out at a much earlier stage than would otherwise have been the case with closed plinth trenches or by older homes where the land is adjacent to the base.

In order to carry out the necessary ventilation, and enable the desired inspection of the part of the socket, the socket is carried out grooves in a preferred embodiment with a certain height in a range of 10-20 centimeters, and in a further preferred embodiment, of about 15 centimeters. That is to say, the channel with a base at a height of for example 15 centimeters is possible to inspect the base at a depth of 15 centimeters. Render socket is likewise carried out with a certain width in a preferred range of 15-20 centimeters.

In contrast to the profile height and width, which is substantially determined by the base clean -Its height and width so that the length of the profile may be in lengths of, e.g., 100-200 cm, whichever is the most user-friendly.

In a preferred embodiment, the profile wall thickness of between 2 and 7 centimeters, more preferably 4-5 centimeters, but other thicknesses may also occur. The wall thickness results in an increase in stability through the establishment and in relation to the pressure of any coating.

The L-shaped profiles made the construction of the base trench also easier, since the profiles do not fall over, but where all the profiles on the other hand can be set up and subsequent coatings may be / pushed up the profiles. This is achieved by placing the L-shaped profiles such that the foot of the L points towards the base and back of the L extends longitudinally of the socket.

Used base trough on a solid support such as, for example, a dredged material from harbors, overturning profiles are not, but the profiles are equally suitable for use on a free base, for example, gravel, where the profiles can be pushed / pulled / pressed down into the ground until they are as desired whereby the comparison with the known solutions are significantly easier to put the respective profiles accurately.

Base Channel also allows an easy and straightforward way to clean the socket clean -the simply by taking the grate of the profile.

The other side of the grate intended to be put on at least portions of the profile of the L-shaped first edge, making it possible to leave the grid directly on the whole of the profile L-shaped first edge. It does however, it is also possible to leave the grid slightly offset in the longitudinal direction, such that the grid does not lie on the whole of the profile L-shaped first edge, but for example is only half of that part of the profile first edge relating to the profile first portion, and wherein thus also the grate is located in more than half of the portion of the first edge of the profile, the profile relating to the first part of the next profile, and of course throughout the second portion of the first edge of the profile, the profile relating to the second part. So obtaining a grate support in width at both ends of the rack, as well as the entire length of one edge of the grate.

The present invention relates in another aspect, also a socket channel, wherein the outside corner of the profile comprises at least one recess which is complementary with the corresponding recesses in the profile's first end or second end. There may for example be a groove.

This allows the pushing / putting together several identical profiles along the shelf, and so that all profiles are engaged with each other. The profiles may be screwed or glued together at the joints, which is easy and fast, and which further implies that the trough base is stable and in which a single section from seizing up as follows in relation to the other profiles.

In a preferred embodiment, the recesses of the whole of the profile height, and the recesses are also passing tracks, recesses or similar, which are complementary to each other so that the recess in the outside corner mates with the recess of the first end or the second end of a corresponding profile .

In another embodiment, the outside corner, for example, a tongue, while the first end and the second end has a groove or rebate, or the outside corner has a groove or groove, whereas the first end and the other end has a tongue. Many other collections are also possible.

In a preferred embodiment, the profile inside corner rounded, which prevents the risk of any slotted and cracks.

The present invention relates in a third aspect, also a socket channel, wherein the first portion of the profile further comprises at least one recess for the purpose of, for example, cable and / or pipe passage.

This makes it possible to either pull cables / pipes before the location of the base channel, or alternatively after the event.

In a preferred embodiment, the first portion of the profile, at least one recess for the purpose of example, cables and / or pipes. The recesses may have many forms, but open recesses such as V-shape or U-shape is, however, preferable, since it is easier to use in connection with the cables / tubes. Pull cables / pipes only, the profile having an open recess in the part of the profile which, in use, is to face the substrate subsequently placed on top of the coated wires / pipes. Alternatively, the cables / pipes are pulled through all recesses at a later date, which is more time consuming, but a golden opportunity at a later installation of cables or pipes.

In another preferred embodiment, the first part of the profile two recesses facing each other, which recesses also may take many forms, but open recesses such as V-shape or U-shape is, however, also preferable. By having two recesses, one recess in the profile in use faces the substrate, facing the second recess against the grate. This makes it possible to flip the profile, without losing the ability to have cables or pipes placed in the base trench so that it is only necessary with a type of profile, no matter how base trench added. In addition, the profiles with two recesses also the possibility that existing cables / pipes can be placed in the lower recess in the construction of the base channel, while new cables / pipes can be placed in the upper recess so that the profiles will not be lifted by replacement of cables / pipes.

In a further preferred embodiment, the profile is a recess in the middle of the first part so that it does not matter which edge is facing up or down during the construction of the socket clean it, and may further recess being open towards the first end of the gauge first part , which is the end of which in use faces the support unit.

In yet another preferred embodiment, the profile includes at least one perforation / embossing of the first part, wherein the perforation makes it possible, for example with pliers, break a recess of the first part of the profile. Thus weakening the profile bearing capacity is not unnecessarily more recesses than is needed. There may be a series of perforations / embossments, recesses that allow different locations in both the first portion of the profile, as in the second part of the profile.

The present invention relates in a fourth aspect, also a base channel, in which the profile is made of a dimensionally stable material.

This also allows you to set up and bring pedestal clean it quickly and easily, since the profile does not continually at risk of overturning, it is equally possible that the L-shaped profile that is dimensionally stable, can support the grid in both width as the longitudinal direction and at least at a first end and a first edge.

1 a preferred embodiment, the dimensionally stable profile of a wall thickness of between 2 and 7 cm, and further preferred of 4 to 5 cm. A profile with a wall thickness of 7 cm and a length of profile, for example, 100 cm is, however, of course more stable than a profile with a wall thickness of 2 cm and a length of 200 cm, provided the material is the same

It is also possible to select profiles to base runs out on the current needs that may be used for flooring and other factors such as the single transport to and from the building.

This also makes it possible to bring an occupancy up such a profile, it also being robust and durable during assembly.

An advantage of the profile is also that it is easy to manufacture by molding, and that the molding tools required for such a profile is not complicated to make.

The present invention relates in a fifth aspect, also a base channel, in which the profile is made of dimensionally stable plastic recycling. For example, may be used recycled plastics, derived from cable scrap and from other plastic products optionally mixed with plastic granules during heating and is then drained into a suitable mold.

This makes it possible to adjust the profile quickly and easily by means of hand tools such as a hand saw, and in addition, a recycled plastic material is economically very attractive to use and, furthermore, neither corrodes, entering or corrode it. Recycled Plastics are in general easy to work with, and also makes it possible to shorten the profile if it is necessary, for example by internal or external corners along a base. In addition, the material may also be readily adapted, in the case where it is necessary, it could be of a pipe, a drainpipe, a manhole cover, a light box or the like.

In another preferred embodiment, the profile is made of plastics other than recycled plastic, composite materials, with or without fibers, polyurethane foam or concrete.

The present invention relates in a sixth aspect also has a base channel, in which the grating is substantially rectangular with a length and a width, a first end and a second end, a first edge and a second edge and a first side and a second side, wherein the grate length and width substantially correspond to the length and width of the profile.

This makes it possible to mount the grating right on top of the profile and such that the grid completely covers the profile when the base trough is brought. It also makes it possible for example to bring a tiling up to the grate.

The present invention relates, in a seventh aspect, also a base channel, in which the grate other hand, latches and / or other retaining means for holding the grid in relation to the profile.

This makes it possible to position the grid such that the detents extending from the grate other hand, can interact with the inside of the profile, thus ensuring the grid location relative to the gauge and therefore thus ensure that the grid is not able to carry out a longitudinal displacement or lateral displacement.

In another preferred embodiment, the grate having integrated screws or other locking means for the screw in the first edge of the profile.

The present invention relates, in an eighth aspect, also a socket channel, wherein the cap chute further comprising an end piece with at least a first end and a second end, wherein the end portion comprises a height and a width and a thickness, wherein the end part height and width substantially corresponding to the height and width of the profile, and wherein at least the first end of the end part further comprises a recess that is complementary to the other end of the profile, and wherein the end portion optionally further comprises a recess for the purpose of, for example, the cable passage.

This makes it possible to complete the base trough anywhere along the shelf, or by, for example, a light box, and so that the cap chute to keep the distance into the socket, and that the coating is not subsequently presses the other end of the profile closer to the base.

In a preferred embodiment, the end piece has a thickness of between 2 and 7 cm, and further preferred of 4 to 5 cm. The end piece may advantageously have a thickness corresponding to the wall thickness of the profile, making the joint between the profile and optimal end piece by the use of screws or glue joints.

This makes it possible to pushing / putting the profiles together along the shelf, and such that the final profile engages with the end piece. The profile could also be screwed or glued together with the end piece and thereby ensure that base channel is stable, even when it is completed.

In a preferred embodiment, the recesses in the end piece formed as through-going groove, track, recesses or similar, which are complementary to the recesses in the profile first end or second end, and so that the recess of the end part first end and / or in the end portion other end mates with the recess of the first end or the second end of a profile.

In another embodiment, the end portion first end and / or the end portion other end, for example, a tongue, while the profile first end and the second end has a slot / groove or the end portion first end and / or second end has a slot / groove as the profile first end and other end has a tongue. Other collections are also options.

In a further preferred embodiment, the end piece without a cable passage, in that an end piece therefore can be reversed and thus it is not necessary to have several kinds of end portions with recesses at both ends. The end pieces can thus be reversed, then recess for a possible wiring can be made as needed. In cases where cabling is needed, any perforations / embossing of the end piece be a great help for the staff required to bring base trench.

In another preferred embodiment, the end part two recesses for the use of cable passages, with an end piece therefore can be reversed, and thus it is also unnecessary end portions with recesses at both ends. The end pieces may thus reversed, and there is therefore always a recess for a possible wiring.

The present invention relates to a ninth aspect is a method for the laying of a socket channel along a building base, wherein the method at least comprising the steps of: B. A solid support such as a dredged material from harbors or a loose substrate of, for example, pebbles, gravel or sand, is established, C. second edge of the profile is put in place on the solid support, or alternatively the draw-kes / second edge of the profile is pushed into place in the loose substrate, D. A possible next profile is put in place in a similar manner, E. Base Channel finishes optionally with an end piece, F. A grill placed on the first edge of the profile and so that the second edge of the grating parallel to the first edge of the profile, G. For example, tiling brought up to the other edge of the grate.

This makes it possible to establish a suitable support from the base and then placing sokkelrendens profiles on the substrate in the case where the substrate is a solid support, or to put the profiles as a tile or a curb in cases where the substrate is a loose ground. When all sokkelrendens profiles arranged along the shelf can be an end piece may exit the socket channel. Hereinafter, a grate and close off the exit socket -renden, so that it is safe to humans and animals to move along and above the socket channel. Up by sokkelrendens profile can subsequently instituted a coating of earth, stone or tiles and for example a tiling can be good idea to use down to level with the first page on sokkelrendens grate so that there will be a level-transition between these surfaces.

The profiles can be in one embodiment be set up one after the other, without the use of recesses, but in a preferred embodiment goes a recess in a profile in engagement with a recess in a second profile, for example, such that recess in a profile other end engages with the another profile recess on the outside corner. Socket The trench may also be terminated with an end piece, without the use of recesses, but in a preferred embodiment goes a recess in a profile in engagement with a recess in an end piece, for example, such that recess in a profile other end engages with an end piece recess on the first end.

The present invention relates to a tenth aspect is a method for the laying of a socket channel along the base of a building, the method using a loose substrate further comprises the following steps prior to step B: A. an extent sinks established

This makes it possible to bring a perimeter drain in the establishment of the base channel. This calls so that the ground is loose and thus example of pebbles, gravel or sand, which profiles placed. Under the loose substrate is a tube with perforations / pinholes, wherein the tube is usually covered with a porous non-woven cloth, and wherein the pipe leads the water away from the base and into a fascine, to a cesspool or a sewer.

The base gutter built on a solid support, the water is thus directed away on the surface, which for example may be by means of a chute or the like.

T egningsbeskri pursuit

The invention is hereinafter explained in more detail in the description of not limiting embodiments with reference to the accompanying drawings, in which:

Fig. 1 shows a socket in a clean the embodiment

Fig. 2 shows an end piece in an embodiment

Fig. 3 shows a sokkkelrendes profile brought about a corner of a building Fig. 4 shows a socket groove in connection with a perimeter drainage

List of reference signs 1 Base Rendering 2 Profile 3 grate 4 First part profile 5 second part, profile 6 First end profile 7 Other end profile 8 First edge profile 9 Second edge profile 10 Inside corner profile 11 External corner profile 12 Inside side profile 13 External side profile 14 height profile 15 Length of profile 16 Width, profile 17 Recess, outside corner 18 Recess first end 19 Recess, other end 20 Recess, Part 21 Length, grate 22 Width, grate 23 First end grating 24 Other end, grate 25 First edge grate 26 Second edge grate 27 First page, grate 28 Other hand, grate 29 Paler / retention means 30 End piece 31 first end, end piece 32 Other end, end piece 33 Height, end piece 34 Width, end piece 35 Recess, the end portion first end 36 Recess, the end portion other end 37 Recess, end piece 38 base 39 Building 40 Corner 41 Scope Drain 42 Coating 43 Thickness profile 44 Fixed Flat profile 45 Flat profile 46 Thickness, end piece

Detailed Description of the Invention

Figure 1 shows a socket backhoe 1 in an embodiment comprising a profile 2 and a grate 3, in which the profile 2 is substantially L-shaped, comprising a first part 4 which are essentially at right angles to a second portion 5, wherein the profile 2 has a first end 6 and a second end 7, a first edge 8 and a second edge 9, wherein the profile 2 further has an internal corner 10 and an outside corner 11 and an inner side 12 and an outer side 13, and wherein the profile 2 further has a height 14, a length 15 and a width 16 and a thickness 43.

When the profile 2 is used in a base channel 1, the profile 2 is at the second edge 9, and is based on a bearing surface 44 which is bounded by the wall thickness 43 and the width 16 and the length 15.

When the profile 2 is used in a base channel 1, the grate 3 can rest on a surface 45 which is bounded by the wall thickness 43 and the width 16 and the length 15.

Figure 1 also shows that the outside corner of the profile 11 comprises a recess 17 and that the first end of the profile 6 comprises a recess 18, and the other end of the profile 7 comprises a recess 19. The outer recess 17 Hjørne mate with the first end recess 18 and the other end recess 19 and the recess 17 is complementary to the recess 18 and the recess 19. This means that two identical profiles 2 can be joined together, as later described, and as shown in Figure 3.

Figure 1 also shows that the profile of the first portion 4 is a recess 20, in an open V-shape, for use, for example, the cable passage.

Socket The channel 1 also comprises a grating 3, wherein the grate 3 is substantially rectangular with a length 21 and a width 22, a first end 23 and a second end 24, a first edge 25 and second edge 26 and a first side 27 and a second side 28.

The grating length 21 and width 22 corresponds to substantially the length of the profile 15 and the width 16 so that the grate 3 mates with the profile 2. The grating 3 is intended to lie on at least portions of the profile of the L-shaped edge 8 first.

Other side of the grate 28 comprises a plurality of retaining means 29, such as detents which extend out from the other side 28 of the grate for holding the grate 3 to the profile 2, such that the grate can not be displaced in the longitudinal direction.

Figure 2 shows an end piece 30 of one embodiment for a socket backhoe 1, wherein the end piece 30 comprises a first end 31 and a second end 32, wherein the end piece 30 includes a height 33 and a width 34 and a thickness 46, and wherein the end part first end 31 further comprises a recess 35.

The end piece height 33 corresponds to the profile height 14 and the end portion width 34 corresponds to the profile width 16. Figure 2 also shows that the end part first end 31 includes a recess 35, and that the end-piece second end 32 also comprises a recess 36. The recesses 35 and 36 mate with the profile recess 19 at the other end 7 and, for that matter with the profile recess 18 in the first end 7 and the recesses 35 and 36 are thus complementary to the recess 19.

It thus means that a profile 2 can be joined with an end piece 30.

Figure 2 also shows that in the end piece 30 is a recess 37 in an open Y-shape, for use, for example, the cable passage.

Figure 3 shows a sokkkelrendes profile 2 before a socket 38 of a building 39, and wherein the shelf trough 1 follows the base 38 all the way round a corner 40. As is apparent from the figure, the profiles 2, on the one side of the corner 40 horizontally reversed to the profiles 2, on the other side of the corner 40. The profiles 2 fits nevertheless together, even if they are mirror-inverted in relation to each other, the recesses 17, 18 and 19, as shown in Figure 1 in the embodiment shown, follows the entire profile height 14, and the profiles can thus engage with each other.

Figure 4 shows a socket channel 1, which is established in connection with a perimeter drains 41, lying along a socket 38 of a building 39 where the extent drained 41 once established and the socket channel 1 is brought before a coating 42 is set for socket trench first

Claims (10)

1. Socket Backhoe (1), for the purpose of venting and inspection of a socket (38), as well as for use in the access to the premises in which the base trough (1) at least comprising a profile (2) and a grate (3), wherein the profile (2) has a height (14), a length (15), a width (16) and a wall thickness (43), characterized in that the profile (2) is substantially L-shaped, comprising a first part (4), which forms the profile width (16) which are essentially perpendicular to a second portion (5) which forms the profile length (15), and wherein the profile (2) has a first end (6) and a second end (7), a first edge (8) and a second edge (9) defining the profile height (14), wherein the profile (2), when used in a socket groove (1) is at the second edge (9 ), and thus rests on an abutment surface (44) which is bounded by the wall thickness (43) and the width (16) and the length (15), and wherein the profile (2) further has an inside corner (10) and an outside corner ( 11), and wherein the grate (3) comprises a first side (27) and a second side (28), wherein the grate other part (28) comprises means for engagement with at least portions of the profile L-shaped first edge (8) and thus rests on a surface (45) which is bounded by the wall thickness (43) and the width (16) and the length (15).

2. Socket Backhoe (1) according to claim 1, characterized in that the profile outside corner (11) comprises at least one recess (17) which is complementary to the recesses (18, 19) in the corresponding profile's first end (6) or other end (7).

3. Socket Backhoe (1) according to any one of claims 1 to 2, characterized in that the first part (4) of the profile (2) further comprises at least one recess (20) for use, for example, the cable passage.

4. Socket Backhoe (1) according to any one of claims 1 to 3, characterized in that the profile (2) is made of a dimensionally stable material.

5. Socket Backhoe (1) according to claim 4, characterized in that the profile (2) is made of dimensionally stable plastic recycling.

6. Socket Backhoe (1) according to any one of claims 1 to 5, characterized in that the grid (3) is substantially rectangular with a length (21) and a width (22), a first end (23) and a second end (24), a first edge (25) and a second edge (26) and a first side (27) and a second side (28), wherein the grating length (21) and width (22) substantially corresponding to the length (15) and the width (16) of the profile (2).

7. Socket Backhoe (1) according to any one of claims 1 to 6, characterized in that the grate other part (28) comprises detents (29) and / or other retaining means (29) for holding the grid (3) with respect to the profile (2).

8. Socket Backhoe (1) according to any one of claims 1 to 7, characterized in that the base trough (1) further comprises an end piece (30) with at least a first end (31) and a second end (32); wherein the end piece (30) comprises a height (33) and a width (34) and a thickness (46), wherein the end part height (33) and width (34) substantially corresponds to the height (14) and the width (16) of the profile (2), and wherein at least the end portion first end (31) further comprises a recess (35) which is complementary to the profile second end (7), and wherein the end piece (30) optionally further comprises a recess (37) for use for example, the cable passage.

9. A process for the laying of a socket groove (1) along a building base (38) according to any one of claims 1 to 8, characterized in that the method comprises at least the following steps: B. A solid support such as a dredged material from harbors or loose surfaces, for example gravel, gravel or sand, established, C. the extrusion second edge (9) is put in place on the solid support or alternatively pulled / pushed the profile second edge (9) in place on the loose surface, D. A optionally next profile (2) is put in place in a similar manner, E. Base Channel (1) finishes optionally with an end piece (30), F. A grate (3) onto the profile first edge (8) and so that the grate second edge (26) parallel to the first edge of the profile (8), G. For example, tiling (42) be brought up to the other edge of the grate (26).

10. A process for the laying of a socket groove (1) along a building base (38) of claim 9, characterized in that the method using a loose substrate further comprises the following steps prior to step B: A. an extent sinks (41) is established