EP0894913A2 - Verfahren zur Sanierung einer Asbestzement-Dacheindeckung - Google Patents
Verfahren zur Sanierung einer Asbestzement-Dacheindeckung Download PDFInfo
- Publication number
- EP0894913A2 EP0894913A2 EP98108083A EP98108083A EP0894913A2 EP 0894913 A2 EP0894913 A2 EP 0894913A2 EP 98108083 A EP98108083 A EP 98108083A EP 98108083 A EP98108083 A EP 98108083A EP 0894913 A2 EP0894913 A2 EP 0894913A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- asbestos
- roof covering
- holes
- cement roof
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000011012 sanitization Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 4
- 238000009419 refurbishment Methods 0.000 claims 1
- 239000010425 asbestos Substances 0.000 abstract description 40
- 229910052895 riebeckite Inorganic materials 0.000 abstract description 40
- 230000004888 barrier function Effects 0.000 abstract 3
- 239000010410 layer Substances 0.000 description 24
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- 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
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3602—The fastening means comprising elongated profiles installed in or on the insulation layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1681—Insulating of pre-existing roofs with or without ventilating arrangements
-
- 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
- E04D3/36—Connecting; Fastening
- E04D3/3608—Connecting; Fastening for double roof covering or overroofing
Definitions
- the invention relates to a method for renovating an asbestos-cement roof covering, where on the asbestos cement roof covering Insulation layer is put on and a new covering arranged becomes.
- the invention relates to a corrugated asbestos cement roof covering
- the invention is therefore based on the object of a new method for Propose renovation of an asbestos cement roof covering that on simple way of installing a new roof covering allowed above the asbestos cement roof covering.
- This object is achieved in that on the asbestos cement roof covering applied insulation layer at least one steel profile is arranged by the steel profile, the insulation layer and the Asbestos cement roof covering holes are drilled and the steel profile with connecting elements extending through the holes on the Asbestos cement roof covering is attached.
- the holes in the steel profile can also be pre-drilled.
- the method according to the invention thus enables asbestos-cement roof coverings from the side on which the insulation layer is placed, to drill and the combination of fibrous insulation layer and smooth Steel profile on the one hand causes fibers to get caught in the area of the Insulation layer and on the other hand a good seal in the attachment area of the Drill.
- the method according to the invention has been tested in practice and approved by environmental authorities, which the roofing staff made extremely high demands on occupational safety. Not only was the limit value of 15,000 fibers / m 3 adhered to, but in principle no fibers were found during the measurement.
- An insulation layer can be used as a further layer. There but already one above the asbestos cement roof covering Insulation layer is applied, a film is sufficient as a protective layer below the asbestos cement roof covering.
- a simple way of working is achieved in that the above the Asbestos-cement roof covering arranged an impact-resistant Is fiber insulation board. After laying on the insulation layer is the whole Roof area can be walked on and there is no longer a risk that Loading the asbestos cement roof covering will break or Holes arise. There will also be abrasion on the asbestos cement roof covering during the reorganization process by the Insulation layer avoided.
- As an insulation layer above the asbestos cement roof covering can also other layers of fiber insulation boards or Layers of polystyrene and / or polyurethane foam can be used.
- the steel profiles are U-shaped. This allows the U-shaped legs of the steel profiles in the insulation layer to anchor. This makes it easy to position the steel profiles reached and prevents the profiles from slipping.
- a preferred embodiment of the invention provides that the Connecting elements are rivets - preferably press rivets. Rivets can be easily attached in the holes and allow a quick connection of asbestos roofing, Insulation layer and steel profile. These rivets are preferably like this arranged that the head of the rivet lies in the area of the steel profile and the widening end when tightening the rivet below the Asbestos cement roof covering. With asbestos cement roof coverings with Wave profile can be the widening end of the rivet each in the area the corrugated high corrugation. This creates a special compact construction of the roof.
- Any covering can be applied to the steel profiles.
- a special one tough, long lasting and easy to install roofing is created by using a trapezoidal sheet as the new covering is used.
- Asbestos cement roof consists of a support structure 1, of which two beams 2 and 3 are shown. An insulation layer 4 is on this carrier on which a wavy asbestos cement roof covering 5 is attached.
- the Eternit wave is first used a soft or wavy insulation material 6 (eaves and ridge approx. 1m) insulated.
- This insulating material 6 lies in the troughs and provides for closing the profile shaft on the asbestos cement roof covering 5, on which a dam 7 is placed.
- On this dam 7 solid thermal insulation boards 8 with a thickness of 60- 180 mm placed so that the roof in the area of the placed Thermal insulation panels 8 is accessible.
- thermal insulation panels 8 are at a distance of about 10 cm mutually extending, about 5 cm deep grooves 9 milled in extend substantially over the entire roof area.
- U-shaped steel profiles 10 are used so that the Legs of the U-shaped steel profiles 10 extend into the grooves 9.
- the grooves 9 and the profiles 10 are thus on the thermal insulation boards 8 arranged that on the steel profiles 10 then easily another Roof covering 14 is attachable. Type, location and number of profiles determined according to the statics previously calculated.
- the drill is pulled out and any dust particles falling on the profile are removed wiped with a damp cloth.
- a rivet 11 is first through the profile 10, then through the thermal insulation panel 8 and finally passed through the asbestos cement roof covering 5 in the drilled hole and dressed so that there is below the asbestos cement roof covering 5 spreads the rivet end 12 and the rivet head 13 firmly on the profile 10 is present.
- the position of the rivets 11 is preferably determined so that the rivet end 12 each in the high corrugation of the asbestos cement roof covering 5 is arranged.
- a trapezoidal sheet 14 is then placed on the roof thus prepared applied, which is attached to the profiles 10. But it can also all other roof systems on the market to the prepared one Roof are applied.
- roof elements such as the eaves board 15, end plates 16, Gutters 17 and possibly wall fittings (not shown) are from Roofers attached using conventional methods.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
- Figur 1
- einen Schnitt durch eine sanierte Asbestzement-Dacheindeckung und
- Figur 2
- einen Schnitt durch die Asbestzement-Dacheindeckung in Figur 1 gemäß der Schnittlinie II-II.
Claims (10)
- Verfahren zur Sanierung einer Asbestzement-Dacheindeckung (5), bei dem auf die Asbestzement-Dacheindeckung (5) eine Dämmschicht (8) aufgelegt wird und darüber eine Eindeckung (14) angeordnet wird, dadurch gekennzeichnet, daß auf der Dämmschicht (8) mindestens ein Stahlprofil (10) angeordnet wird, durch das Stahlprofil (10) die Dämmschicht (8) und die Asbestzement-Dacheindeckung (5) Löcher gebohrt werden und das Stahlprofil (10) mit sich durch die Löcher erstreckenden Verbindungselementen (11) an der Asbestzement-Dacheindeckung (5) befestigt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß beim Bohren der Löcher Staub abgesaugt wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß nach dem Bohren der Löcher das Stahlprofil im Bereich der Löcher feucht abgewischt wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß unter der Asbestzement-Dacheindeckung (5) eine weitere Schicht (4) angeordnet wird.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, daß die weitere Schicht (4) eine Folie ist.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Dämmschicht (8) eine trittfeste Faserdämmplatte ist.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Stahlprofile (10) U-förmig ausgebildet sind.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in die Dämmschicht (8) entsprechend den Stahlprofilen (10) Nuten (9) eingefräst werden.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Verbindungselemente Nieten sind.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß als neue Eindeckung ein Trapezblech (14) verwendet wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732769A DE19732769A1 (de) | 1997-07-30 | 1997-07-30 | Verfahren zur Sanierung einer Asbestzement-Dacheindeckung |
DE19732769 | 1997-07-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0894913A2 true EP0894913A2 (de) | 1999-02-03 |
EP0894913A3 EP0894913A3 (de) | 2001-01-03 |
EP0894913B1 EP0894913B1 (de) | 2002-08-07 |
Family
ID=7837343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98108083A Expired - Lifetime EP0894913B1 (de) | 1997-07-30 | 1998-05-04 | Verfahren zur Sanierung einer Asbestzement-Dacheindeckung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0894913B1 (de) |
AT (1) | ATE221945T1 (de) |
DE (2) | DE19732769A1 (de) |
DK (1) | DK0894913T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007073896A1 (de) * | 2005-12-16 | 2007-07-05 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Verfahren zur sanierung eines flachen und/oder flach geneigten daches eines gebäudes |
CN109057703A (zh) * | 2018-08-14 | 2018-12-21 | 贵州大学 | 一种矿岩开采用具有除尘效果的钻探机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2092202A (en) * | 1981-01-29 | 1982-08-11 | Itw Ltd | Overroofing of buildings |
DE3214890A1 (de) * | 1982-04-22 | 1983-11-03 | Anton Grimm GmbH, 6951 Limbach | Dachauflage |
DE3531910A1 (de) * | 1985-09-07 | 1987-03-19 | Ingbuero Fuer Bauwesen Hans Be | Bausatz zur montage von daemmplatten |
DE3915656A1 (de) * | 1989-05-16 | 1990-11-22 | Wolfgang Rowedder | Anwendungsverfahren zur staubfreien sanierung und beseitigung von asbesthaltigen bau- und isolierstoffen |
US5034041A (en) * | 1990-06-26 | 1991-07-23 | Tennessee Valley Authority | Tent-free apparatus for particulate contamination control |
DE4229385A1 (de) * | 1992-09-03 | 1994-03-10 | Clausing Ruediger Dipl Ing | Verfahren zur Sanierung von mit Wellplatten eingedeckten Dächern |
EP0685612B1 (de) * | 1994-05-30 | 1997-03-05 | Gerthold Dipl.-Ing. Pröckl | Unterkonstruktion für zweischalige Dachsysteme |
DE19549026A1 (de) * | 1995-12-28 | 1997-07-03 | Gerthold Proeckl | Verfahren zur Abdichtung eines Daches und Dachkonstruktion |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB885722A (en) * | 1957-06-13 | 1961-12-28 | John Ryan Mckee | Improvements in or relating to fasteners for fixing together two structural elements |
IT8559384V0 (it) * | 1985-05-27 | 1985-05-27 | Buoro Roberto | Pannello isolante sagomato con membrana di supporto per ondulati di copertura. |
DE3627950A1 (de) * | 1986-08-18 | 1988-02-25 | Heinz Bieber | Befestigungselement |
-
1997
- 1997-07-30 DE DE19732769A patent/DE19732769A1/de not_active Ceased
-
1998
- 1998-05-04 AT AT98108083T patent/ATE221945T1/de not_active IP Right Cessation
- 1998-05-04 DK DK98108083T patent/DK0894913T3/da active
- 1998-05-04 EP EP98108083A patent/EP0894913B1/de not_active Expired - Lifetime
- 1998-05-04 DE DE59805074T patent/DE59805074D1/de not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2092202A (en) * | 1981-01-29 | 1982-08-11 | Itw Ltd | Overroofing of buildings |
DE3214890A1 (de) * | 1982-04-22 | 1983-11-03 | Anton Grimm GmbH, 6951 Limbach | Dachauflage |
DE3531910A1 (de) * | 1985-09-07 | 1987-03-19 | Ingbuero Fuer Bauwesen Hans Be | Bausatz zur montage von daemmplatten |
DE3915656A1 (de) * | 1989-05-16 | 1990-11-22 | Wolfgang Rowedder | Anwendungsverfahren zur staubfreien sanierung und beseitigung von asbesthaltigen bau- und isolierstoffen |
US5034041A (en) * | 1990-06-26 | 1991-07-23 | Tennessee Valley Authority | Tent-free apparatus for particulate contamination control |
DE4229385A1 (de) * | 1992-09-03 | 1994-03-10 | Clausing Ruediger Dipl Ing | Verfahren zur Sanierung von mit Wellplatten eingedeckten Dächern |
EP0685612B1 (de) * | 1994-05-30 | 1997-03-05 | Gerthold Dipl.-Ing. Pröckl | Unterkonstruktion für zweischalige Dachsysteme |
DE19549026A1 (de) * | 1995-12-28 | 1997-07-03 | Gerthold Proeckl | Verfahren zur Abdichtung eines Daches und Dachkonstruktion |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007073896A1 (de) * | 2005-12-16 | 2007-07-05 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Verfahren zur sanierung eines flachen und/oder flach geneigten daches eines gebäudes |
EA012832B1 (ru) * | 2005-12-16 | 2009-12-30 | Дойче Роквол Минералвол Гмбх Унд Ко. Охг | Способ реконструирования плоской и/или скатной плоской крыши здания |
CN109057703A (zh) * | 2018-08-14 | 2018-12-21 | 贵州大学 | 一种矿岩开采用具有除尘效果的钻探机 |
Also Published As
Publication number | Publication date |
---|---|
DK0894913T3 (da) | 2002-11-25 |
EP0894913B1 (de) | 2002-08-07 |
EP0894913A3 (de) | 2001-01-03 |
DE59805074D1 (de) | 2002-09-12 |
ATE221945T1 (de) | 2002-08-15 |
DE19732769A1 (de) | 1999-02-18 |
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