EP0894913A2 - Procédé d'assainissement des toits en amiante-ciment - Google Patents

Procédé d'assainissement des toits en amiante-ciment Download PDF

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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
cement roof
covering
insulation layer
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
Application number
EP98108083A
Other languages
German (de)
English (en)
Other versions
EP0894913B1 (fr
EP0894913A3 (fr
Inventor
Gerthold Dipl.-Ing. Pröckl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0894913A2 publication Critical patent/EP0894913A2/fr
Publication of EP0894913A3 publication Critical patent/EP0894913A3/fr
Application granted granted Critical
Publication of EP0894913B1 publication Critical patent/EP0894913B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
EP98108083A 1997-07-30 1998-05-04 Procédé d'assainissement des toits en amiante-ciment Expired - Lifetime EP0894913B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732769 1997-07-30
DE19732769A DE19732769A1 (de) 1997-07-30 1997-07-30 Verfahren zur Sanierung einer Asbestzement-Dacheindeckung

Publications (3)

Publication Number Publication Date
EP0894913A2 true EP0894913A2 (fr) 1999-02-03
EP0894913A3 EP0894913A3 (fr) 2001-01-03
EP0894913B1 EP0894913B1 (fr) 2002-08-07

Family

ID=7837343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108083A Expired - Lifetime EP0894913B1 (fr) 1997-07-30 1998-05-04 Procédé d'assainissement des toits en amiante-ciment

Country Status (4)

Country Link
EP (1) EP0894913B1 (fr)
AT (1) ATE221945T1 (fr)
DE (2) DE19732769A1 (fr)
DK (1) DK0894913T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007073896A1 (fr) * 2005-12-16 2007-07-05 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Procede de renovation d'un toit plat et/ou d'un toit plat incline d'un batiment
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
GB2092202B (en) * 1981-01-29 1985-02-13 Itw Ltd Overroofing of buildings
DE3214890A1 (de) * 1982-04-22 1983-11-03 Anton Grimm GmbH, 6951 Limbach Dachauflage
IT8559384V0 (it) * 1985-05-27 1985-05-27 Buoro Roberto Pannello isolante sagomato con membrana di supporto per ondulati di copertura.
DE3531910A1 (de) * 1985-09-07 1987-03-19 Ingbuero Fuer Bauwesen Hans Be Bausatz zur montage von daemmplatten
DE3627950A1 (de) * 1986-08-18 1988-02-25 Heinz Bieber Befestigungselement
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
DE4418890A1 (de) * 1994-05-30 1995-12-14 Proeckl Gerthold Dipl Ing Fh Unterkonstruktion für zweischalige Dachsysteme
DE19549026A1 (de) * 1995-12-28 1997-07-03 Gerthold Proeckl Verfahren zur Abdichtung eines Daches und Dachkonstruktion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007073896A1 (fr) * 2005-12-16 2007-07-05 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Procede de renovation d'un toit plat et/ou d'un toit plat incline d'un batiment
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
DE59805074D1 (de) 2002-09-12
EP0894913B1 (fr) 2002-08-07
DE19732769A1 (de) 1999-02-18
ATE221945T1 (de) 2002-08-15
EP0894913A3 (fr) 2001-01-03
DK0894913T3 (da) 2002-11-25

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