DE2026136C3 - Use of a polyester carrier film with polyethylene coatings for road paving and polyester carrier film with polyethylene coatings for use - Google Patents

Use of a polyester carrier film with polyethylene coatings for road paving and polyester carrier film with polyethylene coatings for use

Info

Publication number
DE2026136C3
DE2026136C3 DE2026136A DE2026136A DE2026136C3 DE 2026136 C3 DE2026136 C3 DE 2026136C3 DE 2026136 A DE2026136 A DE 2026136A DE 2026136 A DE2026136 A DE 2026136A DE 2026136 C3 DE2026136 C3 DE 2026136C3
Authority
DE
Germany
Prior art keywords
carrier film
polyester carrier
layer
polyethylene
polyethylene coatings
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
Application number
DE2026136A
Other languages
German (de)
Other versions
DE2026136B2 (en
DE2026136A1 (en
Inventor
Guenther Dipl.-Ing. 6200 Wiesbaden Twele
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE2026136A priority Critical patent/DE2026136C3/en
Priority to NL7106910A priority patent/NL7106910A/xx
Priority to AT455771A priority patent/AT308171B/en
Priority to BE767713A priority patent/BE767713A/en
Priority to CA113899A priority patent/CA936793A/en
Priority to GB1752971A priority patent/GB1354775A/en
Priority to CH780271A priority patent/CH523777A/en
Priority to FR7119242A priority patent/FR2090368B1/fr
Priority to NO2025/71A priority patent/NO134757C/no
Publication of DE2026136A1 publication Critical patent/DE2026136A1/en
Publication of DE2026136B2 publication Critical patent/DE2026136B2/en
Application granted granted Critical
Publication of DE2026136C3 publication Critical patent/DE2026136C3/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/046—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/20—Pavings made of prefabricated single units made of units of plastics, e.g. concrete with plastics, linoleum
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/185—Isolating, separating or connecting intermediate layers, e.g. adhesive layers; Transmission of shearing force in horizontal intermediate planes, e.g. by protrusions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/126—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of bituminous material or synthetic resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Description

Gegenstand der Verwendung ist eine Polyesterträgerfolie, die auf beiden Seiten eine Schicht aus Polyäthylen niederer Dichte aufweist. Ein solches Laminat ist für Verpackungszwecke bekanntThe object of use is a polyester carrier film, which has a layer of low density polyethylene on both sides. One such Laminate is known for packaging purposes

Zum Abdichten einer bituminösen Lage einer Straßenbefestigung auch während der bauarbeiten, ist der Einbau einer zweischichtigen Kunststoffolie aus chloriertem Polyäthylen und Polyester vor<Jem üblichen Heißeinbau einer bituminösen Deckschicht bekannt (DE-OS 19 54 482). Bei dieser bekannten Maßnahme wird der auch mit Rücksicht auf die Verkehrsbeanspruchungen erwünschte Verbund der Deckschicht mit ihrer Unterlage noch nicht erreicht, da die Deckschicht nur in verhältnismäßig geringem Ausmaß auf der Polyesterschicht haftetFor sealing a bituminous layer of a Road paving even during construction work is made up of the installation of a two-layer plastic film chlorinated polyethylene and polyester before the usual Hot installation of a bituminous surface layer known (DE-OS 19 54 482). In this known measure will also take into account the traffic demands The desired bond between the top layer and its base has not yet been achieved, since the top layer is only in adheres to the polyester layer to a relatively small extent

Der Erfindung liegt somit die Aufgabe zugrunde, einen Verbund zwischen der Deckschicht und der Binderschicht trotz Vorhandenseins einer Dichtungsfolie zu erreichen.The invention is therefore based on the object of providing a bond between the cover layer and the Achieve binder course in spite of the presence of a sealing film.

Gelöst wird diese Aufgabe durch die Verwendung der vorerwähnten Polyesterträgerfolie, die auf beiden Seiten eine Schicht aus Polyäthylen niederer Dichte aufweist, zum Einbau zwischen die bituminöse Binderschicht und die heiß aufgebrachte bituminöse Deckschicht einer Straßenbefestigung.This object is achieved through the use of the aforementioned polyester carrier film, which is on both Sides has a layer of low density polyethylene for installation between the bituminous binder layer and the hot applied bituminous pavement layer.

Bevorzugt wird als Polyester für die Trägerfolie Polyethylenterephthalat verwendet
■> Für die Verwendung zweckmäßige Kunststoffolien sind in den Unteransprüchen angegeben.Polyethylene terephthalate is preferably used as the polyester for the carrier film
■> Plastic films suitable for use are specified in the subclaims.

Die Kunststoffolie kann eine Gesamtdicke im Bereich zwischen 0,10 und 0,50 mm aufweisen, insbesondere im Bereich 0,12 bis 0,25 mm; bevorzugt beträgt dieThe plastic film can have a total thickness in the range between 0.10 and 0.50 mm, in particular in Range 0.12 to 0.25 mm; is preferably

IQ Gesamtdicke 0,18 mm. Die Zugfestigkeit der Polyesterträgerfolie ist größer als 20 000 N/cm2, bevorzugt 22 000 N/cm2.IQ total thickness 0.18 mm. The tensile strength of the polyester carrier film is greater than 20,000 N / cm 2 , preferably 22,000 N / cm 2 .

Als niedere Dichte gilt eine Dichte von 032 g/cm3. Unter der erfindungsgernäßen Verwendung wirdA density of 032 g / cm 3 is considered to be the low density. Under the use according to the invention

π folgendermaßen vorgegangen:π proceeded as follows:

Auf eine bituminöse Binderschicht wird die Kunststoffolie nach einer Auskühlzeit der Binderschicht von mehreren Tagen in der Weise auf diese aufgelegt daß die Ränder benachbarter Bahnen überlappen undThe plastic film is applied to a bituminous binder layer after the binder layer has cooled down from several days placed on this in such a way that the edges of adjacent strips overlap and

parallel zueinander verlaufen. Ein Verbinden der Bahnen untereinander im Überlappungsbereich, z. B. durch Kleben oder Schweißen, ist nicht erforderlich. Anschließend trägt man auf die Oberfläche der Folie die heiße bituminöse Deckschicht auf und läßt sie abkühlen.run parallel to each other. A connection of the webs with one another in the overlap area, e.g. B. by gluing or welding is not required. Then you wear the on the surface of the film hot bituminous surface layer and let it cool down.

Bei der Aufbringung der Deckschicht mit Temperaturen von 160 bis 2400C werden die äußeren Schichten aus Polyäthylen niederer Dichte geschmolzen und wirken beim Erkalten hierdurch einer Schichtentrennung entgegen, da dann die Polyäthylenschicht einerseits mitIn the application of the top layer at temperatures from 160 to 240 0 C, the outer layers will be melted from low density polyethylene and act upon cooling thereby delamination opposite, because then the layer of polyethylene on the one hand with

jo der an sie grenzenden Aspbaltschicht und andererseits mit der Polyesterträgerfolie fest verbunden ist Damit tragen die Polyäthylenschichten zur Verankerung der bituminösen Schichten mit der Trägerfolie aus Polyester bei, wobei diese als Sperre gegenüber dem Wasser-jo the asphalt layer adjoining them and on the other hand is firmly connected to the polyester carrier film. The polyethylene layers thus anchor the bituminous layers with the carrier film made of polyester, which act as a barrier against the water

)5 dampf dient, der sich beim Aufbringen der heißen Deckschicht auf die Folienoberfläche aus den Hohlräumen der Binderschicht herausentwickelt und bestrebt ist nach oben zu entweichen.
Die Zeichnung soll die Erfindung erläutern.) 5 steam is used, which develops out of the cavities of the binder layer when the hot top layer is applied to the film surface and tries to escape upwards.
The drawing is intended to explain the invention.

F i g. 1 stellt einen Querschnitt der für di i erfindungsgemäße Verwendung geeigneten Kunststoffolie dar.F i g. 1 illustrates a cross-section suitable for the inventive use of di i plastic film.

F i g. 2 zeigt einen Querschnitt durch die Straßenbefeitigung.
Die als Wasserdampfsperre wirkende Polyesterträgerfolie 1 ist an beiden Seiten mit einer Schicht 2 aus Polyäthylen niederer Dichte versehen.F i g. Figure 2 shows a cross section through the road clearance.
The polyester carrier film 1, which acts as a water vapor barrier, is provided on both sides with a layer 2 of low-density polyethylene.

Die bituminöse Binderschicht 3 einer Straßenbefestigung enthält Hohlräume 4. Zwischen der Binderschicht 3 und der bituminösen Deckschicht 8 befindet sich dieThe bituminous binder course 3 of a road pavement contains cavities 4. Between the binder course 3 and the bituminous surface layer 8 is the

so dreischichtige Kunststoffolie 7.so three-layer plastic film 7.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentansprüche;Claims; I, Verwendung einer Polyestertragerfolie, die auf beiden Seiten eine Schicht aus Polyäthylen niederer Dichte aufweist, zum Einbau zwischen die bituminöse Binderschicht und die heiß aufgebrachte bituminöse Deckschicht einer Straßenbefestjgung,I, using a polyester carrier film that has a layer of polyethylene lower on both sides Has density, for installation between the bituminous binder layer and the hot applied bituminous Top layer of a road fortification, Z Polyesterträgerfolie mit Polyäthylenbeschichtungen für die Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß die Polyesterträgerfolie (t) eine hohe Festigkeit und einen Schmelzpunkt oberhalb 250° C aufweistZ Polyester carrier film with polyethylene coatings for use according to claim 1, characterized in that the polyester carrier film (t) has high strength and a melting point above 250 ° C 3. Kunststoffolie nach Anspruch 2, dadurch gekennzeichnet, daß die Polyesterträgerfolie (1) eine Dicke von 25 bis 50 μ, vorzugsweise 36 μ, aufweist.3. Plastic film according to claim 2, characterized in that the polyester carrier film (1) has a thickness of 25 to 50 μ, preferably 36 μ . 4. Kunststoffolie nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Polyesterträgerfolie (1) einen Schmelzpunkt von 2600C aufweist.That the polyester carrier film (1) comprises 4. Plastic film according to claim 2 or 3, characterized in that a melting point of 260 0 C. 5. Kunststoffolie nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß die Polyäthylenschichten (2) jeweils ein Flächengewicht von 60 bis 138 g/m2, vorzugsweise 69 g/m2, besitzen.5. Plastic film according to one of claims 2 to 4, characterized in that the polyethylene layers (2) each have a weight per unit area of 60 to 138 g / m 2 , preferably 69 g / m 2 .
DE2026136A 1970-05-29 1970-05-29 Use of a polyester carrier film with polyethylene coatings for road paving and polyester carrier film with polyethylene coatings for use Expired DE2026136C3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2026136A DE2026136C3 (en) 1970-05-29 1970-05-29 Use of a polyester carrier film with polyethylene coatings for road paving and polyester carrier film with polyethylene coatings for use
NL7106910A NL7106910A (en) 1970-05-29 1971-05-19
BE767713A BE767713A (en) 1970-05-29 1971-05-26 LAMINATE OF SYNTHETIC MATERIAL ON SURFACES FOR THE APPLICATION OF AN ASPHALT COATING
CA113899A CA936793A (en) 1970-05-29 1971-05-26 Sheet-like plastic laminate for the manufacture of a multi-layer asphalt paving
AT455771A AT308171B (en) 1970-05-29 1971-05-26 Flat, preferably sheet-like plastic laminate for producing a multi-layer asphalt pavement
GB1752971A GB1354775A (en) 1970-05-29 1971-05-27 Sheet-like plastics laminates for the production of multilayer asphalt paving
CH780271A CH523777A (en) 1970-05-29 1971-05-27 Plastic laminate, in particular for producing a multi-layer asphalt surface
FR7119242A FR2090368B1 (en) 1970-05-29 1971-05-27
NO2025/71A NO134757C (en) 1970-05-29 1971-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2026136A DE2026136C3 (en) 1970-05-29 1970-05-29 Use of a polyester carrier film with polyethylene coatings for road paving and polyester carrier film with polyethylene coatings for use

Publications (3)

Publication Number Publication Date
DE2026136A1 DE2026136A1 (en) 1971-12-09
DE2026136B2 DE2026136B2 (en) 1977-12-01
DE2026136C3 true DE2026136C3 (en) 1978-07-27

Family

ID=5772338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2026136A Expired DE2026136C3 (en) 1970-05-29 1970-05-29 Use of a polyester carrier film with polyethylene coatings for road paving and polyester carrier film with polyethylene coatings for use

Country Status (9)

Country Link
AT (1) AT308171B (en)
BE (1) BE767713A (en)
CA (1) CA936793A (en)
CH (1) CH523777A (en)
DE (1) DE2026136C3 (en)
FR (1) FR2090368B1 (en)
GB (1) GB1354775A (en)
NL (1) NL7106910A (en)
NO (1) NO134757C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793133A (en) * 1972-07-26 1973-04-16 Villadsens Fab As Jens SHEET PLASTIC MATERIAL AND ARTICLES CONTAINING SUCH MATERIAL
SE441370B (en) * 1980-04-17 1985-09-30 Skanska Cementgjuteriet Ab PROCEDURE FOR Paving by road
DE3304954C2 (en) * 1983-02-12 1986-10-16 Deutsche Asphalt Gmbh, 6000 Frankfurt Composite membrane for building waterproofing, in particular bridge waterproofing
DE3821785A1 (en) * 1988-06-28 1990-01-11 Lentia Gmbh Self-adhesive combination web for preventing and repairing cracks, in particular in asphalt and concrete surfaces
FR2652617B1 (en) * 1989-09-29 1993-09-24 Paris Pavage Asphaltes
CN106012740B (en) * 2016-07-26 2018-04-03 青岛新维纺织开发有限公司 A kind of unfavourable balance formula underground preserving soil moisture method

Also Published As

Publication number Publication date
NL7106910A (en) 1971-12-01
AT308171B (en) 1973-06-25
DE2026136B2 (en) 1977-12-01
NO134757C (en) 1976-12-08
BE767713A (en) 1971-11-26
GB1354775A (en) 1974-06-05
NO134757B (en) 1976-08-30
CA936793A (en) 1973-11-13
FR2090368A1 (en) 1972-01-14
DE2026136A1 (en) 1971-12-09
FR2090368B1 (en) 1975-01-17
CH523777A (en) 1972-06-15

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