Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
  • E04B2/88—Curtain walls
  • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
  • E04B2/965—Connections of mullions and transoms
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
  • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
  • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
  • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
  • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
  • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
  • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
  • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
  • E04D2003/0825—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections the metal section covered by parts of other material
  • E04D2003/0831—Glazing gaskets of particular shape
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
  • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
  • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
  • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
  • E04D2003/0868—Mutual connections and details of glazing bars
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
  • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
  • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
  • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
  • E04D2003/0893—Glazing bars comprising means for draining condensation water or infiltrated rainwater

Definitions

• Sealing strip for a facade and / or a roof
• the invention relates to a sealing strip for a facade and / or a roof with a metal framework, in particular a glass support sealing strip for a facade and or a roof with a metal framework, the frame fields of which are preferably provided with insulating glass panes, according to the preamble of claim 1.
• the horizontal or sloping bar profiles are mainly affected by the draining or draining condensate.
• the generic German patent DE 34 19 538 describes a facade and a roof in a metal-glass version, in which the mullion and transom profiles each have condensation channels arranged on both sides of the side edges.
• the levels of the condensate channels are arranged so that when the transom profile is connected to the mullion profile, the groove bottom of the condensate channel of the transom profile rests on the groove boundary wall of the condensate channel of the mullion and thus the condensate is transferred from the transom profile to the mullion profile and then together via the condensate channel of the post removed at a suitable point becomes. Due to the overlapping principle, the condensate channel of the mullion profile runs unconstrained to the floor area or a drainage area of a roof.
• transom and post profiles must be made wider than the professional width that is actually technically required due to the glass support, since the respective condensate trays, viewed vertically, must still form a partially open trench beyond the glass support area.
• the invention has for its object to provide a structurally simple and reliable condensate collection and drainage, which enables the widths of the metallic post profile and the metallic transom profile to match.
• At least one or more sealing strips of the transom profile and / or the post profile have a drainage channel integrally formed on a glass support area of the seal, in particular for condensate, with an essentially rectangular, U-shaped cross section. Since the condensate channels are surprisingly no longer assigned to the sealing strips on the metal profiles, but in a simple and cost-effective manner, it is possible to react flexibly to building situations, especially where the facade merges into sloping and horizontal areas - i.e.: into skylight areas, or wherever there is a risk of condensation. Due to its shape, it is also possible to safely drain off more condensate with the sealing strip according to the invention.
• the condensate channel of the sealing strip is constructed at right angles in a visually appealing and functional manner and is preferably dimensioned according to the objects of the further subclaims in such a way that it is in a particularly advantageous relationship with the other sealing strips of the post profiles.
• the sealing strip of the invention also makes it possible to use one and the same profile combination in the vertical facade area and in the horizontal light roof area.
• the seals which are made of elastic material, can be processed with simple means, knives and scissors and ensure a high degree of tightness without the processor having to make any special demands.
• the condensate channel on the sealing strip of the rung optically compensates for the height differences between the seals and the post.
• the sealing strip with the condensate channel can be used wherever condensate is to be expected, especially on the underside of sloping glass panes and filling panels, where the condensate flows off to the transom profile.
• FIG. 1 in the left part the cross section of the transom profile area and in the right part the cross section of a post profile area of a first exemplary embodiment of a facade according to the invention, the left and right parts of the post profiles representing purely exemplary embodiments; and
• FIG. 2 shows the cross section of the transom profile area in the left part and the cross section of a mullion profile area of a second one in the right part
• Embodiment of a facade according to the invention wherein the left and right parts of the post profiles in turn represent purely exemplary different variants; 3, 4 variants of a separate drainage of the leachate into the room or the cavity under the sealing strip;
• FIG. 5 shows a crossing point of a facade in the manner of FIG. 1;
• Fig. 6 shows a crossing point of a facade of the type of FIG. 1, the
• FIG. 7-10 top view of variants of the IC intersection areas of mullion and transom profile
• Fig. 16 -18 different cross sections of sealing strips for transoms and post profile; 19, 20 are perspective views of sealing strips; 21 shows a partially exploded illustration of the crossing areas of transom and post profiles of a further variant.
• Fig. 1 shows part of a facade in a metal-glass version with a metal frame made of post profiles 1 and angled beam profiles 2, which are mounted on the post profile 1.
• the mullion profile 1 and the transom profile 2 each have a central web 100 on the end faces, which is used for fastening cover shells 101.
• These cover shells 101 hold infills such as panes, e.g. Insulating glass panes 102.
• the locking profile 2 is latched at the end in such a way that the profile wall 3 facing the insulating glass pane, which forms the bottom for the leachate groove 4 and the sealing groove 5, rests on the sealing groove 6 of the post profile 1 in the assembled state.
• the sealing groove 6 of the mullion profile 1 lies - viewed from the building side of the facade - above a hollow chamber 7.
• the sealing groove 6 and the hollow chamber 7 together delimit the seepage water groove 8 of the mullion profile 1.
• the sealing groove 6 on the mullion profile 1 can also be open towards the bottom, so that the sealing groove 6 extends into the region of the hollow chamber 7 and the sealing groove 6 is combined with the hollow chamber 7 to form a sealing groove 9 that combines the functions of the sealing groove and the hollow chamber.
• the sealing strip 10 with the actual glass support area 10a and the sealing foot 10b of the locking profile 2 advantageously has a condensate trough 11 which is integrally formed on the glass support area 10a and which preferably has a rectangular shape.
• the condensate channel 11 lies with the groove wall facing the sealing body of the sealing strip 10 on the outer surface of the locking profile 2 in a tightly fitting manner.
• the bottom of the groove bottom 12 is flush or flush with the underside of the profile wall 3.
• the condensate channel 11 can also have any other shape, for example a round cross-sectional shape, although the rectangular shape is preferred because of its appearance and stability. It is essential that the channel cross-section is dimensioned such that a sufficiently large water drainage and sufficient stability can be achieved.
• the one-piece design of the sealing strip 10 is also particularly advantageous, but theoretically multi-part variants of the sealing strip are also conceivable.
• the sealing strip 10 is guided into the area of the sealing strip 13 of the post 1 and comes to rest there against a sealing corner piece 14 to which the glass contact seal 13 of the post 1 is also connected or attached.
• the sealing corner piece 14 has for the sealing strip 10 of the locking profile 2 an extension 15 corresponding to the condensate trough 11, which surrounds the condensate trough 11 laterally and from below and thus supports and aligns it.
• the sealing corner piece 14 comprises a condensate channel facing the locking profile, which opens in the escape area of the sealing strip 13 into a closed hollow channel, from which an outlet 16 is guided downwards and passes through the groove bottom 17 of the sealing groove 6 and opens into the hollow chamber 7.
• the outlet 16 opens into the sealing groove 9 which is open at the bottom.
• the outlet 16 in the sealing corner piece 14 can also be dispensed with, so that only one drain hole is present in the sealing body of the sealing corner piece 14.
• FIG. 2 shows a facade construction in which the mullion and transom profiles 1, 2 are not changed compared to FIG. 1.
• the sealing strip 21 of the mullion profile 1 here, however, also has a condensate channel 18 formed directly on the glass support area of the sealing strip, which in turn is gripped and supported by an extension 19 of a sealing corner piece 20.
• the sealing corner piece 20 comprises a type of foot which engages both in the sealing groove 5 of the transom profile and in the sealing groove 6, 9 of the post and is positively fixed there.
• the sealing corner piece 20 also has, in the alignment of the condensate channel 11, a conduit which extends the condensation channel and which passes through the leg of the sealing corner piece which is in alignment with the sealing strip 21.
• the leachate 8 of the post is directly connected to the condensate drainage system, i.e. the condensate is directly in the
• the sealing corner piece 20 can have a drainage extension 22 for the leachate groove 8.
• the drainage systems for the condensate and the leachate are no longer separated but combined into a comprehensive system. It is also possible to reduce the air exchange between the leachate groove 8 and the condensate channel 11, 18 to a minimum.
• a fibrous filter insert 25 (see below) is introduced into the channel that connects the condensate channels to the leachate channel 8 of the post, which inhibits the exchange of air, but on the other hand discharges the resulting condensate into the leachate drainage via adhesion and capillary action of the filter material ,
• FIGS. 1 and 2 that is to say the combined or separate drainage, and also the arrangement of a condensate channel 18 on the sealing strip 21, can be used and exchanged as desired.
• the sealing strip 10 with a condensate channel 11 arranged thereon for the locking profile 2 must be arranged on inclined surfaces at least on the upper side of the locking profile. If the roof or facade surfaces are slightly inclined, this seal can also be arranged on both sides of the transom profile. The same also applies to facades, where condensate that arises from the condensate channel and appears on the top of transom profiles can be covered and removed.
• FIG. 3 shows the top view of a profile crossing point consisting of mullion 1 and transom 2.
• Sealing strip 21 with integrated condenser groove 18 is located on mullion 1.
• Sealing strips 10, 21 are connected via sealing corner piece 20.
• the condensate channels 11, 18 are enclosed and supported by the extensions 15, 19, the corresponding sealing also taking place.
• Fig. 3 shows the separate drainage of the leachate into the space 9 or the cavity 7 under the sealing strip 21.
• FIG. 4 in turn shows a sealing strip or here glass support seal 13 for the post 1 without a condensate channel.
• FIG. 5 shows a plan view of a facade of the type of FIG. 2.
• the drainage channel 24 which is in alignment with the condensate channel 11 and opens into the leachate groove 8 of the post 1, can be seen particularly well.
• This drainage channel is filled with a filter insert 25, which essentially prevents the air exchange between the leachate grooves 8, also called the rebate space, and the condensate channels, also called the interior. Only the condensate is drained off via adhesion to the fibers and capillary action in channels formed by fibers.
• FIG. 6 largely corresponds to the structure according to FIG. 1, only the sealing strip 13 is here without a condensate channel and the drainage takes place - as in FIG. 5 - via the drainage channel 24 and the built-in filter insert 25.
• sealing strip 13 is to be used in the post 1.
• the sealing strip 10 with the condensate channel 11 lies against a sealing end piece 26, which extends the transom seal 10 into the area of the post profile 1.
• the sealing end piece 26 engages with a foot formation in the sealing groove 5 of the
• the width of the sealing end piece 26 corresponds to the total width of the sealing strip 10 including the condensate channel 11, so that the seal 13 can bear against the face of the sealing end piece 26 under prestress.
• the sealing end piece 26 comprises a drainage Rank channel 27, which can be preceded by a condensate channel 11.
• the drainage channel 27 opens into an outlet 16, which in turn discharges the condensate into the space 9 or the hollow chamber 7 of the post separately from the leachate.
• FIG. 8 shows, like FIG. 7, the point of intersection of a mullion profile 1 with a locking profile 2.
• a sealing end piece 28 is shown, which is provided in the overlap region between the transom profile and mullion, and its drainage channel 27 in the drainage channel 8 or in the fold of the post profile opens.
• This sealing end piece 26 is also particularly suitable in the case of obliquely abutting locking profiles, since the sealing end piece 26 corresponds to the abutting angle of the
• the sealing end piece 26 has a smooth surface towards the sealing strip 13, on which the glass contact seal 13 can be applied in a tightly closing manner.
• the drainage channel 27 is - as already shown in FIGS. 5 and 6 - equipped with the filter insert 25.
• FIGS. 9 and 10 further disclose this connection that the sealing end piece 26 serves primarily the crossing points at which the transom profile 2 connects to the post profile at an angle. For that purpose it is
• Seal end piece 26 executed correspondingly longer than is required for the right-angled joint in order to be able to be adapted in the simplest way to changed conditions.
• FIG. 9 shows the above-mentioned oblique butt of the transom profile on the post profile and thus corresponds to FIG. 7 described above. Only the sealing end piece 26 and the sealing strip 13 are adapted to the butt angle of the profiles.
• FIG. 10 shows the top view of an oblique butt joint of the transom and the mullion and otherwise corresponds in the description of FIG. 8. Only the sealing end piece 28 and the sealing strip 13 of the post are adapted to the crossing angles accordingly.
• FIG. 11 shows a perspective and exploded view of the structure of a transom connection of a facade.
• the bar profile 2 overlaps
• the sealing corner piece 14 Shown is a sealing corner piece 14 and a sealing strip which has no condensate channel 18 according to FIG. 2.
• the sealing corner piece 14 can be seen particularly clearly.
• the sealing corner piece has on its legs in the joint area with the respective sealing strips 10, 13 centering cams 29, 30, 31, which interact with corresponding hollow chambers of the glass support profiles and engage in them and thus secure the position of the individual components relative to one another.
• the cams also form an enlargement of the contact areas to the possible
• Either the drainage outlet 16 or the drainage extension 22 with the drainage channel 27 closed by a filter insert 25 can be arranged on the corner seal 14 or alternatively also on the corner seal 20.
• the sealing end piece 26 is shown, which likewise has a centering cam 29 which interacts with a hollow chamber of the glass support profile 10.
• the glass support profile 13 is supported elastically on the outer surface of the sealing end piece 26.
• the sealing end piece 26 can be equipped with the drain 16 for separate condensate discharge or, in the case of the merging with the leachate, with the drainage channel 27 and the filter insert 25.
• FIG. 13 shows the sealing corner piece 14 also representative of the sealing corner piece 20, from which the details already described can be found. Instead of the drainage channel 27 and the sealing insert 25 shown, the sealing corner piece is to be equipped with the drain 16 for separate condensate drainage.
• FIG. 14 shows the sealing end piece 26.
• the sealing strip 10 together with the condensate channel 11 can pass into the overlapping area of the latch 2 and the post 1 (not shown here).
• Room 9 can be done under the sealing strip 13 or in the chamber 7.
• the adapter part can also form a channel in which a filter insert 25 is arranged, which effects the drainage into the rebate or the leachate groove 8.
• the height compensation between the transom profile and the post profile to the glazing support level can also be achieved by means of a two-part post seal 13 performed be (see Figure 18).
• a two-part post seal 13 performed be (see Figure 18).
• the combination of an aluminum base strip and a corresponding sealing strip 10 without a condensate channel is intended here.
• sealing strips or, in particular, the sealing strips with the drainage channel attached or molded thereon will be described in more detail below.
• Fig. 15 shows an enlarged cross section of the sealing strip 10, which lies with its plane X on the two upper edges of the sealing groove 5 and through the
• Sealing foot is held positively in the locking profile 2.
• a sealing foot 10b integrally formed thereon for engaging in the sealing groove 5, which (not shown here) can also be connected to one another in a foldable manner via a type of film hinge in order to easily light the glass support area in the overlap area with the post profile to be able to separate from the foot area - is followed by a web 10c, which is molded laterally directly onto the glass support area 10a and which essentially has the height of the glass support area 10a.
• the plane Y of the groove wall 12 facing the sealing body thus forms the lateral fixing and contact plane on the locking profile 2.
• the sealing body or the glass support area 10a has a height "a” when viewed from the plane X, ie the upper edge of the sealing groove 5, while the seepage water groove has the dimension "b” from the plane X to the lower edge of the groove bottom 130 ,
• the effective height "H” of the sealing strip 13, for The post profile 1 is composed of the height of the glass support area and the dimension "b" of the leachate groove, ie the sum "a + b".
• the dimensions a and b are chosen such that the groove bottom 130 of the leachate groove rests on the upper edges of the sealing groove 6 of the post profiles.
• the groove wall 200 also stands vertically on the groove bottom 130 and forms a part of the contact surface for the sealing strip 13 in the special embodiment.
• the height “h” of the groove wall 200 is equal to the dimension “b” for the condensate channel 11.
• 16 to 18 allow a comparison of the installation dimensions of the different seals.
• 16 shows the sealing strip 10 for the transom profile 2
• FIG. 17 shows the sealing strip 13 for the post profile
• FIG. 18 shows a combined sealing unit 13.1 for the post profile.
• 16 to 18 are positioned side by side in such a way that it can be seen that the glass support profile 10 for the locking profiles including the condensate channel 11 has the same overall height as the post seals according to FIGS. 16 and 17.
• the sealing strip or the sealing strip 13.1 is constructed in two parts, i.e. it has a sealing strip 21 made of sealing material and a fold reduction profile 220, which is generally made from the material of the locking profile and post profile, i.e. e.g. or is preferably made of aluminum.
• the fold reduction profile 220 has a height b which corresponds to the seal 10 in a particularly advantageous embodiment of the groove wall 200.
• the sealing strip 21 can run as far as the groove web or base 12 of the sealing strip 10, the sealing foot of the sealing strip 21 being removed in the area of overlap with the condensate channel 11.
• the corresponding drainage channel is filled by the filter insert 25 or closed by a sealing piece.
• FIG. 19 shows a section of the sealing strip 10, into which a sealing molded piece 230 can be inserted at the end in the region of the condensate channel 11.
• This sealing fitting 230 supplements the condensate channel up to the upper sealing surface of the sealing strip 10 and at the same time closes off flush with the groove wall 20, so that in the overlap area between the transom profile 2 and the mullion profile 1 the sealing strip of the mullion profile forms a smooth overall contact surface for the sealing closure. In this case, the sealing strip 10 is guided into the overlap area of the profiles without providing additional sealing corner pieces or sealing end pieces.
• the sealing fitting 230 leaves a channel free, so that a punched-out hole in the bottom of the condensate groove 11 is accessible for removing the condensate.
• the shaped sealing piece 240 has a continuous channel, so that the condensate can be passed into the seepage water intake of the locking profile.
• the filter insert 25 made of a synthetic PA filter medium can be inserted into this free channel.
• Figure 21 shows again at a facade crossing point or area.
• the sealing strip 10 is again guided into the overlap area, so that the condensate channel 11 comes to rest on the sealing groove of the post profile.
• the closed contact surface is formed by the sealing molding 230, 240 in order to bring the sealing strip 13 into contact with the sealing strip 10 or the condensate channel 11 in a sealing manner.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Roof Covering Using Slabs Or Stiff Sheets (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Load-Bearing And Curtain Walls (AREA)
• Building Environments (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=7950553

Family Applications (1)

Country Status (9)

Families Citing this family (2)

Family Cites Families (3)

• 2000
  • 2000-12-29 DE DE20021877U patent/DE20021877U1/de not_active Expired - Lifetime
• 2001
  • 2001-12-15 EP EP01272645A patent/EP1346109A1/de not_active Withdrawn
  • 2001-12-15 RS YUP-418/03A patent/RS50478B/sr unknown
  • 2001-12-15 EA EA200300734A patent/EA004636B1/ru not_active IP Right Cessation
  • 2001-12-15 UA UA2003077113A patent/UA73834C2/uk unknown
  • 2001-12-15 CN CN 01820404 patent/CN1230597C/zh not_active Expired - Fee Related
  • 2001-12-15 HR HR20030516A patent/HRP20030516A2/hr not_active Application Discontinuation
  • 2001-12-15 PL PL01362299A patent/PL362299A1/xx not_active IP Right Cessation
  • 2001-12-15 WO PCT/EP2001/014830 patent/WO2002053849A1/de not_active Application Discontinuation

Non-Patent Citations (1)

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