NL1036262C2 - BITUMINOUS OLIVINE ROOFS. - Google Patents
BITUMINOUS OLIVINE ROOFS. Download PDFInfo
- Publication number
- NL1036262C2 NL1036262C2 NL1036262A NL1036262A NL1036262C2 NL 1036262 C2 NL1036262 C2 NL 1036262C2 NL 1036262 A NL1036262 A NL 1036262A NL 1036262 A NL1036262 A NL 1036262A NL 1036262 C2 NL1036262 C2 NL 1036262C2
- Authority
- NL
- Netherlands
- Prior art keywords
- olivine
- roofing sheets
- bituminous
- layer
- sheets according
- Prior art date
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Classifications
-
- 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
- E04D5/12—Roof covering by making use of flexible material, e.g. supplied in roll form specially modified, e.g. perforated, with granulated surface, with attached pads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D2001/005—Roof covering by making use of tiles, slates, shingles, or other small roofing elements the roofing elements having a granulated surface
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Laminated Bodies (AREA)
Description
Bitumineuze oliviin dakbanenBituminous oliviin roofing sheets
De uitvinding heeft betrekking op bitumineuze olivijn dakbanen, die al dan niet met kunststof gemodificeerd zijn.The invention relates to bituminous olivine roofing sheets, which may or may not be modified with plastic.
Bitumineuze, al dan niet met kunststof gemodificeerde dakbanen zijn vrij algemeen bekend en worden wereldwijd geproduceerd en toegepast.Bituminous roofing sheets, whether or not modified with plastic, are fairly well known and are produced and used worldwide.
5 De uitvinding heeft betrekking op bitumineuze, al dan niet met kunststof gemodificeerde dakbanen, die aan onder- en bovenzijde afgedekt zijn met een minerale laag.The invention relates to bituminous roofing sheets, whether or not modified with plastic, which are covered at the top and bottom with a mineral layer.
Deze minerale laag bestaat bij voorkeur uit een laag olivijn en/of titaniumoxide met bijvoorbeeld een vergelijkbaar basisch gesteente als basalt.This mineral layer preferably consists of a layer of olivine and / or titanium oxide with, for example, a similar basic rock as basalt.
10 Vanuit een aspect voorziet de uitvinding in bitumineuze dakbanen zoals omschreven in conclusie 1. Voorkeursuitvoeringen zijn onderwerp van conclusies 2-6.From one aspect the invention provides bituminous roofing sheets as defined in claim 1. Preferred embodiments are the subject of claims 2-6.
De vergruisde olivijn -1 tot 3 mm- wordt aan de bovenzijde van de dakbanen opgebracht.The crushed olivine -1 to 3 mm- is applied to the top of the roofing sheets.
15 Het zogenaamde verweringsproces vindt plaats doordat met name de C02 zich bindt met de olivijn tot magnesiumcarbonaat, opgelost siliciumoxide (zand) en ijzeroxide.The so-called weathering process takes place because the CO2 in particular binds with the olivine to form magnesium carbonate, dissolved silicon oxide (sand) and iron oxide.
Naast de C02 binding vindt reductie van NOx en fijnstof plaats en ook de UV-invloed op de dakbanen wordt verminderd door de olivijnlaag.In addition to the CO2 bond, NOx and particulate matter are reduced and the UV effect on the roofing sheets is also reduced by the olivine layer.
20 De olivijnlaag aan de bovenkant van de dakbanen zorgt op tweeërlei wijze voor een gunstige invloed op het milieu. Ten eerste komen onder invloed van de UV-straling zuren vrij, die in het milieu terecht komen. De invloed van de UV-straling wordt door de olivijnlaag aan de bovenkant van de dakbanen grotendeels tegengehouden. Ten tweede blijven, door een verhoging van de PH- 25 waarde ten gevolge van de olivijnlaag aan de bovenkant van de dakbanen, metalen als zink, lood, etc. beter gebonden.The olivine layer at the top of the roofing sheets provides a favorable effect on the environment in two ways. Firstly, under the influence of UV radiation, acids are released, which end up in the environment. The influence of the UV radiation is largely blocked by the layer of oil on the top of the roofing sheets. Secondly, due to an increase in the PH value due to the olivine layer at the top of the roofing sheets, metals such as zinc, lead, etc., remain better bound.
De olivijnlaag aan de bovenkant kan gecombineerd worden met gewalste leislag en/of granulaat, teneinde gewenste kleureffecten te bewerkstelligen.The olivine layer at the top can be combined with rolled slate and / or granulate to achieve desired color effects.
30 Opgemerkt wordt dat uit US 5.347.785 samengestelde shingles bestemd voor een dakbedekking bekend zijn, welke shingles een onderste element en een aantal daarop, op afstand van elkaar, geplaatste bovenste elementen omvatten, zulks om een drie-dimensionaal voorkomen te verschaffen.It is noted that shingles intended for roofing are known from US 5,347,785, which shingles comprise a lower element and a number of upper elements placed thereon spaced apart from each other, so as to provide a three-dimensional appearance.
1036262 21036262 2
Beide, op zich laagvormige elementen omvatten een onderlaag van glasvezelverstrekt bitumineus materiaal en een daarop aangebrachte asfaltlaag waarin minerale korrels van een eerste, respectievelijk (afwijkende) tweede tint zijn ingebed. De minerale korrels voor het verschaffen van de eerste tint kunnen 5 afkomstig zijn van bijvoorbeeld basalt of olivijn.Both elements, which are themselves layer-shaped, comprise an underlayer of glass fiber-stretched bituminous material and an asphalt layer applied to it, in which mineral grains of a first and (different) second shade are embedded. The mineral grains for providing the first shade can come from, for example, basalt or olivine.
Van WO 97/45607 is een dakbedekking op rol bekend, omvattend een basislaag, een daarop aangebrachte coating van bitumineus materiaal, en een laag korrelmateriaal die daarop gehecht is. Het korrelmateriaal verschaft de gewenste kleur aan de dakbedekking, en kan bijvoorbeeld basaltkorrels 10 omvatten.WO 97/45607 discloses a roll roof covering comprising a base layer, a coating of bituminous material applied thereto, and a layer of granular material adhered thereto. The granular material provides the desired color to the roof covering, and may comprise, for example, basalt granules.
De olivijnlaag aan de onderkant van de dakbanen -met een bij voorkeur iets fijnere fractie van 0,5 tot 1 mm- heeft mede als doel de verkleving op de rol te voorkomen. Deze olivijnlaag vervangt dan de dikwijls toegepaste talkpoeder.The olivine layer on the underside of the roofing sheets - with a preferably slightly finer fraction of 0.5 to 1 mm - also has the purpose of preventing the adhesion to the roll. This olivine layer then replaces the talcum powder often used.
15 Door op de beschreven wijze een olivijnlaag aan te brengen op al dan niet kunststofversterkte dakbanen worden louter voordelen gerealiseerd. Door het vergruizen van de olivijn voor de dakbanen wordt een ongekende C02-binder gevormd.By applying an olivine layer in the manner described on plastic roofs, whether or not reinforced with synthetic material, only advantages are realized. An unprecedented CO2 binder is formed by crushing the olivine for the roofing sheets.
De beschreven dakbanen zijn uiterst duurzaam en gemakkelijk te 20 verwerken, vervormbaar bij hogere temperaturen en hebben een goed hechtend vermogen. Daarnaast hebben zij een zeer hoge vermoeiingsweerstand en relatief laag verwekingspunt.The roofing membranes described are extremely durable and easy to process, deformable at higher temperatures and have a good adhesive capacity. In addition, they have a very high fatigue resistance and relatively low softening point.
10362621036262
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1036262A NL1036262C2 (en) | 2008-12-02 | 2008-12-02 | BITUMINOUS OLIVINE ROOFS. |
NL1037987A NL1037987C2 (en) | 2008-12-02 | 2010-05-27 | BITUMINOUS OLIVINE ROOFS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1036262A NL1036262C2 (en) | 2008-12-02 | 2008-12-02 | BITUMINOUS OLIVINE ROOFS. |
NL1036262 | 2008-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1036262C2 true NL1036262C2 (en) | 2010-06-03 |
Family
ID=40790788
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1036262A NL1036262C2 (en) | 2008-12-02 | 2008-12-02 | BITUMINOUS OLIVINE ROOFS. |
NL1037987A NL1037987C2 (en) | 2008-12-02 | 2010-05-27 | BITUMINOUS OLIVINE ROOFS. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1037987A NL1037987C2 (en) | 2008-12-02 | 2010-05-27 | BITUMINOUS OLIVINE ROOFS. |
Country Status (1)
Country | Link |
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NL (2) | NL1036262C2 (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567079A (en) * | 1984-10-01 | 1986-01-28 | Gaf Corporation | High-strength built-up roofing using improved ply sheets |
US5347785A (en) * | 1992-06-15 | 1994-09-20 | Certainteed Corporation | Two element shingle |
WO1997045607A1 (en) * | 1996-05-31 | 1997-12-04 | Owens Corning | Asphalt roofing products surfaced with naturally colored rock granules |
US6306796B1 (en) * | 1997-04-01 | 2001-10-23 | Otsuka Kagaku Kabushiki Kaisha | Photocatalyst, process for producing the same and multifunctional members |
WO2003031748A2 (en) * | 2001-10-10 | 2003-04-17 | Owens Corning | Asphalt-based roofing materials having coatings of different compositions |
WO2004015216A1 (en) * | 2003-02-25 | 2004-02-19 | Soprema U.S.A. Inc. | Roofing membrane |
US20070128408A1 (en) * | 2005-08-24 | 2007-06-07 | Siplast, Inc. | Roof surfacing having increased reflectance |
US20080050559A1 (en) * | 2006-08-25 | 2008-02-28 | Building Materials Investment Corporation | UV-cured coating for roofing materials |
WO2008076279A1 (en) * | 2006-12-13 | 2008-06-26 | Franklin Industrial Minerals | Novel mineral composition |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921397A1 (en) * | 1989-06-29 | 1991-01-10 | Boerner Georg Chem Werk | INSULATION PROTECTION MATERIAL, ESPECIALLY FOR BUILDING PROTECTION, AND METHOD FOR THE PRODUCTION THEREOF |
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2008
- 2008-12-02 NL NL1036262A patent/NL1036262C2/en not_active IP Right Cessation
-
2010
- 2010-05-27 NL NL1037987A patent/NL1037987C2/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567079A (en) * | 1984-10-01 | 1986-01-28 | Gaf Corporation | High-strength built-up roofing using improved ply sheets |
US5347785A (en) * | 1992-06-15 | 1994-09-20 | Certainteed Corporation | Two element shingle |
WO1997045607A1 (en) * | 1996-05-31 | 1997-12-04 | Owens Corning | Asphalt roofing products surfaced with naturally colored rock granules |
US6306796B1 (en) * | 1997-04-01 | 2001-10-23 | Otsuka Kagaku Kabushiki Kaisha | Photocatalyst, process for producing the same and multifunctional members |
WO2003031748A2 (en) * | 2001-10-10 | 2003-04-17 | Owens Corning | Asphalt-based roofing materials having coatings of different compositions |
WO2004015216A1 (en) * | 2003-02-25 | 2004-02-19 | Soprema U.S.A. Inc. | Roofing membrane |
US20070128408A1 (en) * | 2005-08-24 | 2007-06-07 | Siplast, Inc. | Roof surfacing having increased reflectance |
US20080050559A1 (en) * | 2006-08-25 | 2008-02-28 | Building Materials Investment Corporation | UV-cured coating for roofing materials |
WO2008076279A1 (en) * | 2006-12-13 | 2008-06-26 | Franklin Industrial Minerals | Novel mineral composition |
Also Published As
Publication number | Publication date |
---|---|
NL1037987C2 (en) | 2011-03-28 |
NL1037987A (en) | 2010-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VD4 | Discontinued due to resignation by the proprietor |
Effective date: 20111012 |
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V6P | Partial surrender of patent |
Effective date: 20120424 |
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VD4 | Discontinued due to resignation by the proprietor |
Effective date: 20100603 |