DE8315769U1 - ROLLABLE THERMAL INSULATION - Google Patents
ROLLABLE THERMAL INSULATIONInfo
- Publication number
- DE8315769U1 DE8315769U1 DE19838315769D DE8315769DU DE8315769U1 DE 8315769 U1 DE8315769 U1 DE 8315769U1 DE 19838315769 D DE19838315769 D DE 19838315769D DE 8315769D U DE8315769D U DE 8315769DU DE 8315769 U1 DE8315769 U1 DE 8315769U1
- Authority
- DE
- Germany
- Prior art keywords
- thermal insulation
- plastic film
- insulation sheet
- sheet according
- laminated
- 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.)
- Expired
Links
- 238000009413 insulation Methods 0.000 title claims description 23
- 239000012528 membrane Substances 0.000 claims description 9
- 239000010426 asphalt Substances 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000002557 mineral fiber Substances 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000002651 laminated plastic film Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- 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
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
-
- 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
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/358—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation with at least one of the layers being offset with respect to another layer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
ί11 ·'ί 11 · '
RÜTGERSWERKE Aktiengesellschaft, D-6000 Frankfurt/MainRÜTGERSWERKE Aktiengesellschaft, D-6000 Frankfurt / Main
GM- 881-RGM-881-R
Gebrauchsmuster-Anmel dungUtility model registration
Roll bare WärmedämmbahnRollable thermal insulation membrane
Die Neuerung bezieht sich auf eine roll bare Wärmedämmbahn mit einer Dämmstoffschicht aus lamellenartig aneinander!iegenden Dämmstoffstreifen aus Polystyrol-, Polyurethan- oder Phenol hartschaum beziehungsweise Mineralfasermatten mit senkrecht stehender Faser und einer oberseitig aufkaschierten Bitumendachbahn mit einer Verstärkungseinlage, die an einer Längst und einer Querseite über die Dämmschicht hinausragt.The innovation relates to a rollable thermal insulation sheet with a layer of insulation made of lamellar layers Insulation strips made of rigid polystyrene, polyurethane or phenol foam or mineral fiber mats with vertical standing fiber and a bitumen roofing membrane laminated on the top with a reinforcement insert, which is on a long and one transverse side protrudes beyond the insulation layer.
Solche roll baren Wärmedämmbahnen werden für die Wärmedämmung von Dächern mit geringer Neigung und Flachdächern verwendet. Sie sind leicht verlegbar und haben den Vorteil, daß in einem Arbeitsgang die Wärmedämmung, die Druckausgleichsschicht und die erste Lage der Dachabdichtung aufgebracht werden können.Such roll ble thermal insulation sheets are used for thermal insulation used on low pitch roofs and flat roofs. They are easy to lay and have the advantage that in one Operation the thermal insulation, the pressure equalization layer and the first layer of the roof waterproofing can be applied.
• I · ·• I · ·
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Die bei den bekannten roll baren Wärmedämmbahnen auf kaschierten Bitumendächbahnen sind mit einer Rohfilz-, Glasfaservlies-1 oder Pöiyestervlieseinläge verstärkt und oberseitig abgestreut. Sie besitzen nur eine geringe Steifigkeit, um beim Aufrollen Risse zu vermeiden. Andererseits führt die geringe Steifigkeit beiThe known rollable thermal insulation sheets on laminated bitumen roofing sheets are reinforced with a raw felt, glass fiber fleece 1 or polyester fleece insert and scattered on the top. They have only a low level of rigidity in order to avoid cracks when rolling up. On the other hand, the low rigidity contributes
^ Lagerung und Transport der Wärmedämmbähn zu einer Deformierung des Überlappungsstreifens an der Längsseite. Besonders in kalten Jahreszeiten kommt es beim Ausrichten zum Abbrechen von Teilen dieses Streifens und zu Einrissen.^ Storage and transport of the thermal insulation membrane to a deformation of the overlap strip on the long side. Alignment breaks off, especially in cold times of the year from parts of this strip and to tears.
^ Es bestand daher die Aufgabe, eine roll bare Wärmedämmbahn der beschriebenen Art zu entwickeln, deren über die Dämmschicht herausragenden Überlappungsränder eine erhöhte Steifigkeit aufweisen, jedoch beim Aufrollen nicht brechen.^ It was therefore the task of a rollable thermal insulation sheet of the type described, whose over the insulation layer protruding overlap edges have increased rigidity, but do not break when rolled up.
^ Die Aufgabe wird neuerungsgemäß gelöst durch eine auf die Dämmsicht (1) aufkaschierte bituminöse Dachbahn (2) mit einer Verstärkungseinlage (3), dadurch gekennzeichnet, daß die Dachbahn (2) an der Oberfläche,zumindest im Bereich der Überlappungsränder,mit einer dünnen Kunststoff-Folie (6) kaschiert ist.^ The task is now solved by a Bituminous roofing membrane (2) laminated onto the insulating layer (1) with a reinforcing insert (3), characterized in that the Roofing membrane (2) on the surface, at least in the area of the overlap edges a thin plastic film (6) is laminated.
Als Verstärkungseinlage wird bevorzugt ein Glas- oder Polyesterfaservlies verwendet, das zusammen mit den Bitumenschichten und der aufkaschierten Kunststoff-Folie, z.B. aus Polyethylen, ein relativ steifes Sandwich bildet, überraschenderweise zeigen sich beim Aufrollen trotz erhöhter Steifigkeit der Dachbahn keinerlei Risse oder Ablösungen der Kaschierung. Eine Schichtdicke der Kunststoff-Folie von 15^m ist dabei völlig ausreichend. Dickere Folieibis zu 100 pi können natürlich auch verwendet werden. Um den Einschluß von Luftblasen beim Aufkaschieren zu ® vermeiden, ist es vorteilhaft, eine genadelte Folie zu verwenden.A glass or polyester fiber fleece is preferably used as a reinforcement insert, which together with the bitumen layers and the laminated plastic film, e.g. made of polyethylene, forms a relatively stiff sandwich; A layer thickness of 15 ^ m for the plastic film is completely sufficient. Thicker foil up to 100 pi can of course also be used. In order to avoid the inclusion of air bubbles during lamination to ®, it is advantageous to use a needled film.
I * t · β«·I * t β «
' ' · ■ I ■ 1 «'' · ■ I ■ 1 «
Die Neuerung wird anhand der Fig. naher erläutert* Sie zeigt den Aufbau der roll baren Warmedämmbähn mit der Dämmstoffschicht (1) aus Dämmstoffstreifen, kaschiert mit einer Dachbahn (2) aus einer beidseitig bituminierten Verstärkungseinlage (3) und der vollflachiq äufkaschierten Kunststoff-Folie (6) aus Polyethylen.Die Bitumenschichten (4,5) bestehen in dieser Ausführungsform zumindest in der oberen Schicht (5) aus mit Kunststoff elästifixiertem Bitumen.The innovation is explained in more detail with reference to the figure * It shows the structure of the rollable thermal insulation membrane with the insulation layer (1) made of insulation strips, laminated with a roofing membrane (2) made of a reinforcement insert (3) bituminized on both sides and the fully flat laminated plastic film (6) made of polyethylene Bitumen layers (4, 5) exist in this embodiment at least in the upper layer (5) made of bitumen elastified with plastic.
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Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8315769 | 1983-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8315769U1 true DE8315769U1 (en) | 1983-10-13 |
Family
ID=6753777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19838315769D Expired DE8315769U1 (en) | 1983-05-28 | 1983-05-28 | ROLLABLE THERMAL INSULATION |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8315769U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3519752A1 (en) * | 1984-06-02 | 1985-10-31 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Mineral fibre product as insulating panel or insulating web |
-
1983
- 1983-05-28 DE DE19838315769D patent/DE8315769U1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3519752A1 (en) * | 1984-06-02 | 1985-10-31 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Mineral fibre product as insulating panel or insulating web |
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