SE468397B - MATERIALS WITH HYDROPHOBIC CHARACTERISTICS FOR HEAT-INSULATING PROPERTIES AND APPLICATION OF THE SAME - Google Patents
MATERIALS WITH HYDROPHOBIC CHARACTERISTICS FOR HEAT-INSULATING PROPERTIES AND APPLICATION OF THE SAMEInfo
- Publication number
- SE468397B SE468397B SE8604091A SE8604091A SE468397B SE 468397 B SE468397 B SE 468397B SE 8604091 A SE8604091 A SE 8604091A SE 8604091 A SE8604091 A SE 8604091A SE 468397 B SE468397 B SE 468397B
- Authority
- SE
- Sweden
- Prior art keywords
- peat
- hydrophobic
- powder
- materials
- heat
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 25
- 230000002209 hydrophobic effect Effects 0.000 title claims description 14
- 239000003415 peat Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000012454 non-polar solvent Substances 0.000 claims description 2
- 229920001600 hydrophobic polymer Polymers 0.000 claims 2
- 239000010919 dye waste Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Fats And Perfumes (AREA)
- Processing Of Solid Wastes (AREA)
- Building Environments (AREA)
Description
Ok CO 397 2 opolära lösningsmedel eller liknande. Hydrofoba nxolekyler är härvid avsedda att absorberas av torven. Enl. ett föredraget utförande innefattar hydrofoba substans/-er färgavfall inrxefattarade en eller flera plast-polome- rer. Ok CO 397 2 non-polar solvents or similar. Hydrophobic molecules are intended to be absorbed by the peat. According to. a preferred embodiment comprises hydrophobic substance (s) of paint waste comprising one or more plastic polymers.
Genom att anordna det torv samt hydrofob/-a substans/-er inrxefattarxíe materialet så att andelen torv är hög erhålles ett material, vilket har formen av pulver. Genom att i stället använda en relativt ringa andel torv erhålles ett kittlilmarude material.By arranging the peat and the hydrophobic substance (s) incorporating the material so that the proportion of peat is high, a material is obtained which has the form of a powder. By using a relatively small proportion of peat instead, a kittlilmarude material is obtained.
Enl. en utföringsform används torvpulver i form av plattor, varvid andelen hydrofob/-a substans/-er av nämnd/-a typ/-er kan varieras inom vida Tänkas kan också att hydrofob/-a substans/-er saknas eller i huvudsak saknas.According to. In one embodiment, peat powder is used in the form of plates, wherein the proportion of hydrophobic substance (s) of said type (s) can be varied widely. It is also conceivable that hydrophobic substance (s) are missing or substantially absent.
Funktionen hos materialet enl. uppfinnigen samt tillämpningar för materialet torde till väsentlig del fran-gått ovan.The function of the material acc. the invention and applications for the material should be substantially deviated from above.
Torv är sålunda avsedd att användas under utnyttjarxde av de hydrofoba egenskaper-na hos densamma. En viktig tillämpning är härvid som isolerande, värmeisolerande, material. Såsom nämnts absorberar, vid blandning av torv och hydrofoba substanser, torven hydrofoba molekyler. Den inre gasfyllda, luftfyllda, f hos torven försluts med närrcnda substans.Peat is thus intended to be used during the utilization of the hydrophobic properties thereof. An important application here is as insulating, heat-insulating, material. As mentioned, when mixing peat and hydrophobic substances, the peat absorbs hydrophobic molecules. The inner gas-filled, air-filled, f of the peat is sealed with nutrient.
Härvid erhålles en produkt med mycket god hållbarhet.This results in a product with very good durability.
Materialet, lärrpligen i pulver-form, kan med fördel användas vid isolering av t.ex. dagvattenbrunnar och liknande för att förhindra tjälslcjutriixigar.The material, apparently in powder form, can be used to advantage in the insulation of e.g. stormwater wells and the like to prevent frostbite.
Då Inaterialet, isoleringen, är i pulverfonn är det enkelt att applicera och sprickor i isolerkr-oppen undviks.As the material, the insulation, is in powder form, it is easy to apply and cracks in the insulating body are avoided.
Materialet i form av pulver kan, för isolering av svåråtkomliga utrymrnerx, i blåsas in.The material in the form of powder can, for insulation of hard-to-reach spaces, be blown in.
Ett annat tänkbart användningsområde är markisolering under betonggrunder, varvid pulver kan utläggas samt vi.bre.ras ihop till ett fast lager.Another possible area of use is awning insulation under concrete foundations, whereby powder can be laid out and folded into a solid layer.
Såsom torde framgått ovan erbjuder Iippfirmirxgen nxycket goda möjligheter att till relativt ringa kostnad åstadkomma ett material för exerrpelvis isolering för byggnads- och arfläggnirxgsirndxisüin. Samtidigt kan man, om 468 597 3 man så önskar, använda plastpolymerbaserat färgavfall, varvid behovet av destruktion av nämnda avfall elimineras. Härvid elimineras vid desiruktionen uppträdarxde miljöpåverkan i form av utsläpp av giftiga gaser m.m.As will be seen above, Iippfirmirxgen does not offer very good opportunities to provide a material for relatively low cost, for example insulation for building and construction materials. At the same time, if desired, plastic polymer-based paint waste can be used, whereby the need for destruction of said waste is eliminated. This eliminates the environmental impact that occurs in the form of emissions of toxic gases, etc.
Det förtjänar att nänmas att materialet i pulverfonn har en vänneledningsko- efficient, vilken c=e 0.030 w/m21<°. Dess vikt/volym är e=e o.2o-o25 ton/m3.It is worth mentioning that the material in powder form has a coefficient of conduction, which c = e 0.030 w / m21 <°. Its weight / volume is e = e o.2o-o25 tons / m3.
Det är som nänmts lnöjligt att pressa materialet i pulverform till plattor med god hållfasthet och med en vännelednhagfloefficient, vilken är 0.035 - 0.040 w/m21<°.As mentioned, it is possible to press the material in powder form into plates with good strength and with a friend joint h inefficient, which is 0.035 - 0.040 w / m21 <°.
Ovan har Llppfiimixlgen beskrivits i anslutning till utföringsexempel.The Llppfiimixlgen has been described above in connection with exemplary embodiments.
Naturligtvis kan fler utförirxgsforrrer och mindre förändringar tänkas, utan att llppfirmirxgstarken därför frångås.Of course, more implementations and minor changes are conceivable, without departing from the spirit of the invention.
Sålunda kan andra kroppar än plattor franställas av materialet. Kroppar för vissa tillämpningar kan härvid skräddarsys.Thus, bodies other than plates can be removed from the material. Bodies for certain applications can be customized.
Då det gäller tillänpnirlgar kan, SOm Ilälmts, fler tänkas. Sålunda kan tOrV tillsammans med hydrefeb/-e sunstens/-er användes sem eljebexwpnimxgsxneaei avsett att utläggas i vatten, såsom i havet och härvid binda miljövâdlig/ -a olja/-e-produlcter. Såsom hydrofoba substanser kan hartser och/eller icke torkande ojor Följande utgör exempel på material enl. uppfinningen.When it comes to apprenticeships, SOm Ilälmts, more can be thought of. Thus, tOrV together with hydrefeb / -e sunstens / -er can be used as eljebexwpnimxgsxneaei intended to be laid out in water, such as in the sea and thereby bind environmentally hazardous oil / -e products. As hydrophobic substances, resins and / or non-drying oils The following are examples of materials according to the invention.
Exempel I: Torv och cza 300-500 gram polyvinylklorid, PVC, per kg torv. Det kan röra sig om PVC utgörande färgpigment i färgavfall men även om PVC för annat eller just föreliggande ändaxnål. 4 Ebcerrpel II: Torv och cza 10-100 gram spillolja per kg torv. Spilloljan kan vara av det slag som erhålles från bilverkstäder och bensinstationer men kan även vara av annat slag.Example I: Peat and cza 300-500 grams of polyvinyl chloride, PVC, per kg of peat. It can be PVC constituting color pigments in paint waste, but also PVC for another or just the present end-needle needle. 4 Ebcerrpel II: Peat and cza 10-100 grams of waste oil per kg of peat. The waste oil can be of the type obtained from car repair shops and petrol stations, but can also be of another type.
Eixexnpel I är typiskt för ett pulver för värmeisolerirmgsärxdarlxål. 468 597 Eïxexrpel II är typiskt för ett material för oljebelëinpningsärxdalnål.Example I is typical of a heat insulating powder. 468 597 Example II is typical of an oil coating insert needle material.
Pulver behandlat med polymer/-er såsom PVC enl. exenpel I åstadkcxmnes länrpligen så att nlyclçet väl torkad torv i form av pulver blandas med en substans bestående av polymer/-er och lösningsmedel. Efter blandrairag avlägsnas l et, eventuellt för återanvändning.Powder treated with polymer (s) such as PVC according to EXAMPLE 1 It is conveniently prepared so that the well-dried peat in the form of a powder is mixed with a substance consisting of polymer (s) and solvent. After mixing, the residue is removed, possibly for reuse.
Uppfinningen skall således ej anses begränsad till ovan angivna utföringsfor- mer, utan kan varieras inan sin av bifogade patentkrav angivna ram.The invention is thus not to be considered limited to the above-mentioned embodiments, but can be varied within the scope specified by the appended claims.
Claims (3)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8604091A SE468397B (en) | 1986-09-26 | 1986-09-26 | MATERIALS WITH HYDROPHOBIC CHARACTERISTICS FOR HEAT-INSULATING PROPERTIES AND APPLICATION OF THE SAME |
| PCT/SE1987/000436 WO1988002425A1 (en) | 1986-09-26 | 1987-09-25 | The use of peat and material for insulating purposes for instance |
| NO882302A NO882302L (en) | 1986-09-26 | 1988-05-25 | USE OF Peat and a material for example. ISOLASJONSFORMAAL. |
| FI891477A FI891477A (en) | 1986-09-26 | 1989-03-28 | ANVAENDNING AV TORV OCH MATERIAL FOER ISOLERINGSAENDAMAOL TILL EXEMPEL. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8604091A SE468397B (en) | 1986-09-26 | 1986-09-26 | MATERIALS WITH HYDROPHOBIC CHARACTERISTICS FOR HEAT-INSULATING PROPERTIES AND APPLICATION OF THE SAME |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8604091D0 SE8604091D0 (en) | 1986-09-26 |
| SE8604091L SE8604091L (en) | 1988-03-27 |
| SE468397B true SE468397B (en) | 1993-01-11 |
Family
ID=20365724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8604091A SE468397B (en) | 1986-09-26 | 1986-09-26 | MATERIALS WITH HYDROPHOBIC CHARACTERISTICS FOR HEAT-INSULATING PROPERTIES AND APPLICATION OF THE SAME |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI891477A (en) |
| SE (1) | SE468397B (en) |
| WO (1) | WO1988002425A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI103523B1 (en) * | 1994-10-11 | 1999-07-15 | Esko Torkkeli | Road construction |
| NO308525B1 (en) * | 1998-06-17 | 2000-09-25 | Klausengruppen As | Process for the production of building material as an insulating material of peat which is preferably taken directly from a bog deposit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE219727C1 (en) * | ||||
| SE226742C1 (en) * | 1969-06-03 | |||
| CH495472A (en) * | 1967-12-21 | 1970-08-31 | Schaeffer Jean Rene | Process for recovering mineral oils, especially petroleum from the surface of water |
-
1986
- 1986-09-26 SE SE8604091A patent/SE468397B/en not_active IP Right Cessation
-
1987
- 1987-09-25 WO PCT/SE1987/000436 patent/WO1988002425A1/en active Application Filing
-
1989
- 1989-03-28 FI FI891477A patent/FI891477A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8604091D0 (en) | 1986-09-26 |
| FI891477A0 (en) | 1989-03-28 |
| WO1988002425A1 (en) | 1988-04-07 |
| SE8604091L (en) | 1988-03-27 |
| FI891477A (en) | 1989-03-28 |
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