NO116777B - - Google Patents
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- Publication number
- NO116777B NO116777B NO62146987A NO14698762A NO116777B NO 116777 B NO116777 B NO 116777B NO 62146987 A NO62146987 A NO 62146987A NO 14698762 A NO14698762 A NO 14698762A NO 116777 B NO116777 B NO 116777B
- Authority
- NO
- Norway
- Prior art keywords
- plate
- upper side
- spring
- sound
- wooden
- Prior art date
Links
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 244000040384 Quercus garryana Species 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/908—Nucleating agent for cellular product
Description
Sammensatt gulvbord.
Denne oppfinnelse gjelder en anordning ved sammensatte gulvbord forsynt med fjær og not for å muliggjøre bordenes fastspikring til et underlag, idet disse er satt sammen av en relativt tykk, lydisolerende plate av et materiale med dårlig holdfasthet mot fastspikring, hvilken plates overside er belagt med et slitesj ikt av finér, mens dens underside er forbundet med en relativt tykk treplate.
Ved at ifølge oppfinnelsen fjæren og noten er anordnet i den nedentil støttende treplate med fjærens øvre flate fallende sammen med treplatens øvre flate kan disse gulvbord spikres fast på et underlag på vanlig måte, idet spikrene bare behøver å slås gjennom den nedentil støttende treplate.
Oppfinnelsen beskrives nærmere neden-for i forbindelse med vedlagte tegning som viser et tverrsnitt gjennom en utførelse av et gulvbord ifølge oppfinnelsen.
Det viste gulvbord er fremstilt av en
plate 1 av lydisolerende materiale, for-trinnsvis en slik plate som er fremstilt av sammenpresset sagflis samt bindemiddel, og hvis overside er belagt med et slitesj ikt 2 av finér, f. eks. ekefinér. Platen 1 under-støttes nedentil av en relativt tykk treplate 3 som kan være av furu. Gulvbordets tre sjikt er sammenlimt til hverandre.
Som det fremgår av tegningen er gulvbordet forsynt med fjær 4 og not 5 langs lengdekantene, idet fjær og not ifølge oppfinnelsen er utformet i den undre treplate 3, slik at fjærens overside faller sammen med treplatens overside.
Gulvbordet kan legges direkte på gul-vets bjelkelag 6 og spikres fast til dette ved
hjelp av spikre som slås gjennom fjærens overside.
Da den lydisolerende plate som regel er følsom for fuktighet bør før gulvet legges eller i forbindelse med dette platens åpne, av sjiktene 2 og 3 ikke beskyttede langsgående kanter samt endeflater be-strykes med et fuktighetsisolerende belegg 7.
For å unngå spenninger i treplaten 3 kan den nedentil forsynes med langsgående innsnitt 8.
Da en av sagflis presset plate kan gi relativt stor trykkholdfasthet behøver sli-tes jiktet 2 bare å gjøres relativt tynt for at gulvet skal få tilstrekkelig motstands-evne ved stor belastning. Således behøver vanligvis finérsjiktet 2 bare å gjøres 3 mm tykt for å oppnå tilstrekkelig holdfasthet.
Finérsjiktet kan sammensettes av mindre finérstykker og ved å gi disse en
hensiktsmessig form kan gulvet gis møn-stret overflate som etterligner flaten for et parkettgulv.
Oppfinnelsen er selvsagt ikke begren-set til den her beskrevne og på tegningen viste utførelse, men kan modifiseres innen-for oppfinnelsens ramme. Antall sjikt i gulvbordet kan således være større enn tre.
Claims (2)
1. Anordning ved sammensatte gulvbord forsynt med fjær og not for mulig-gjørelse av bordenes fastspikring på et underlag, idet disse er satt sammen av en relativt tykk, lydisolerende plate av et materiale med dårlig holdfasthet for fastspikring, hvilken plates overside er belagt
med et slitesjikt av finér, mens dens underside er forbundet med en relativt tykk treplate, karakterisert ved at fjæren (41) og noten (5) er anordnet i den understøttende treplate (3) med fjærens overside fallende sammen med treplatens (3) overside.
2. Anordning som angitt i påstand 1, karakterisert ved at den lydisolerende plates (1) udekkede flater er forsynt med et fuktighetsisolerende belegg (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB146/62A GB997356A (en) | 1962-01-02 | 1962-01-02 | Improvements in and relating to cellular polymeric material and to the preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
NO116777B true NO116777B (no) | 1969-05-19 |
Family
ID=9699225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO62146987A NO116777B (no) | 1962-01-02 | 1962-12-31 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3224984A (no) |
BE (1) | BE626744A (no) |
DE (1) | DE1520790C3 (no) |
DK (1) | DK109534C (no) |
ES (1) | ES283835A1 (no) |
FR (1) | FR1349495A (no) |
GB (1) | GB997356A (no) |
NL (2) | NL137714C (no) |
NO (1) | NO116777B (no) |
SE (1) | SE312432B (no) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL123055C (nl) * | 1961-12-05 | 1967-10-16 | Stamicarbon | Werkwijze voor de vervaardiging van veelcellige voorwerpen. |
NL280836A (no) * | 1962-07-11 | 1900-01-01 | ||
US3285865A (en) * | 1963-07-11 | 1966-11-15 | Koppers Co Inc | Expandable polymers |
GB1028888A (en) * | 1964-09-21 | 1966-05-11 | Shell Int Research | Improvements in and relating to the manufacture of cellular polymeric material comprising a polyvinyl-aromatic compound |
US3442828A (en) * | 1966-07-27 | 1969-05-06 | Us Army | Foamed resin process |
US3506740A (en) * | 1966-10-12 | 1970-04-14 | Shell Oil Co | Low molecular weight polyolefins as internal lubricants for impact polystyrene compositions |
US3520834A (en) * | 1967-08-18 | 1970-07-21 | Mitsubishi Petrochemical Co | Foamable molding composition |
US3505253A (en) * | 1967-09-14 | 1970-04-07 | Arnold B Finestone | Expandable alkenyl aromatic polymers containing incorporated expandable alkenyl aromatic polymers and polysiloxane |
US3554552A (en) * | 1968-03-08 | 1971-01-12 | Dow Chemical Co | Frangible article composed of polystyrene and polyethylene waxes |
US3666699A (en) * | 1968-03-08 | 1972-05-30 | Dow Chemical Co | Compositions of polystyrene and polyethylene waxes |
US3535408A (en) * | 1968-04-04 | 1970-10-20 | Cupples Container Co | Recovery and utilization of scrap in production of foamed vinyl aromatic polymeric products |
US3972843A (en) * | 1972-11-11 | 1976-08-03 | Chemische Werke Huls Aktiengesellschaft | Expandable styrene polymers suitable for the production of quickly moldable cellular bodies |
IT987708B (it) * | 1973-05-18 | 1975-03-20 | Montedison Spa | Procedimento per la produzione di particelle di polistirene espandibile per l ottenimento di corpi stampati a struttura cellulare con elevate caratteri stiche |
US4071597A (en) * | 1974-09-13 | 1978-01-31 | Owens-Illinois, Inc. | Container with improved heat-shrunk cellular sleeve |
JPS5333268A (en) * | 1976-09-08 | 1978-03-29 | Asahi Dow Ltd | Process for extrusion foaming of styrene resin |
US4243717A (en) * | 1980-02-01 | 1981-01-06 | Basf Wyandotte Corporation | Expandable polystyrene with stabilized cell structure |
US4521541A (en) * | 1983-02-09 | 1985-06-04 | International Flavors & Fragrances Inc. | Process for forming functional fluid and solid-containing thermoplastic films, uses thereof and process for producing same |
EP0124958A1 (en) * | 1983-04-28 | 1984-11-14 | Mobil Oil Corporation | Process for preparing a styrenic polymer foam |
GB8903010D0 (en) * | 1989-02-10 | 1989-03-30 | Shell Int Research | Process for preparation of stable interpenetrating polymer blends,comprising a poly(vinyl aromatic)polymer phase and a poly(alkylene)phase |
FR2649983B1 (fr) * | 1989-07-19 | 1993-01-08 | Norsolor Sa | Procede de preparation de perles de polymere expansibles et materiaux en derivant |
DE4124207C2 (de) * | 1991-07-20 | 1994-12-08 | Huels Chemische Werke Ag | Expandierbare Styrolpolymerisate und deren Verwendung zur Herstellung schnellentformbarer Schaumstoffkörper |
DE4305697A1 (de) * | 1993-02-25 | 1994-09-01 | Basf Ag | Perlförmige, expandierbare Styrolpolymerisate mit verringertem Innenwassergehalt und Verfahren zu ihrer Herstellung |
US5411683B1 (en) * | 1993-08-20 | 2000-08-01 | Sweetheart Cup Co | Method for making thermoplastic foam with combined 1,1-difluoroethane and co2 blowing agent |
DE4439458A1 (de) * | 1994-11-04 | 1996-05-09 | Basf Ag | Recyclat enthaltende, expandierbare Styrolpolymerisate |
FR2780406B1 (fr) * | 1998-06-29 | 2000-08-25 | Bp Chem Int Ltd | Composition de polystyrene expansible, procede de preparation de la composition et materiaux expanses resultant de la composition |
EP0987293A1 (en) * | 1998-09-16 | 2000-03-22 | Shell Internationale Researchmaatschappij B.V. | Porous polymer particles |
US20020072547A1 (en) * | 2000-04-17 | 2002-06-13 | Fina Technology, Inc. | Expandable polystyrenes |
EP1605013B1 (de) * | 2004-05-13 | 2007-12-05 | Clariant Produkte (Deutschland) GmbH | Expandierbares Polystyrol |
US20080300328A1 (en) * | 2007-04-25 | 2008-12-04 | Dow Global Technologies Inc. | Process for the Preparation of Expandable Polystyrene Beads |
GB2453512B (en) * | 2007-10-08 | 2009-11-25 | Gurit | Composite laminated article and manufacture thereof |
KR20130008577A (ko) * | 2011-03-29 | 2013-01-22 | 바스프 에스이 | 감소된 열전도도를 갖는 발포성 스티렌 중합체 입자의 제조 방법 |
JP2013116958A (ja) | 2011-12-02 | 2013-06-13 | Dow Global Technologies Llc | 発泡性スチレン系樹脂組成物及びスチレン系樹脂発泡体の製造方法 |
CN109804004B (zh) | 2016-10-10 | 2022-12-09 | 道达尔研究技术弗吕公司 | 改进的能膨胀的乙烯基芳族聚合物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE941389C (de) * | 1951-04-19 | 1956-04-12 | Basf Ag | Verfahren zur Herstellung poroeser Formkoerper aus thermoplastischen Kunststoffen |
US2988528A (en) * | 1958-02-03 | 1961-06-13 | Sun Oil Co | Wax compositions |
US2979476A (en) * | 1958-03-19 | 1961-04-11 | Foster Grant Co Inc | Method of blending polystyrene and wax |
NL266371A (no) * | 1959-05-05 | |||
US3060136A (en) * | 1959-08-05 | 1962-10-23 | Socony Mobil Oil Co Inc | Foamed wax composition containing a major proportion of wax and a minor proportion of rubber |
BE597186A (no) * | 1959-11-19 | |||
US3060138A (en) * | 1960-05-19 | 1962-10-23 | Koppers Co Inc | Foamable polystyrene particles containing isopentane and paraffinic hydrocarbon and process of making same |
-
0
- BE BE626744D patent/BE626744A/xx unknown
- NL NL287330D patent/NL287330A/xx unknown
- NL NL137714D patent/NL137714C/xx active
-
1962
- 1962-01-02 GB GB146/62A patent/GB997356A/en not_active Expired
- 1962-12-28 FR FR920060A patent/FR1349495A/fr not_active Expired
- 1962-12-31 NO NO62146987A patent/NO116777B/no unknown
- 1962-12-31 DE DE1520790A patent/DE1520790C3/de not_active Expired
- 1962-12-31 SE SE14157/62A patent/SE312432B/xx unknown
- 1962-12-31 ES ES283835A patent/ES283835A1/es not_active Expired
-
1963
- 1963-01-02 DK DK1263AA patent/DK109534C/da active
- 1963-01-02 US US248882A patent/US3224984A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE626744A (no) | 1900-01-01 |
DE1520790B2 (de) | 1973-05-30 |
US3224984A (en) | 1965-12-21 |
SE312432B (no) | 1969-07-14 |
NL137714C (no) | 1900-01-01 |
DE1520790C3 (de) | 1974-04-25 |
DE1520790A1 (de) | 1969-07-24 |
NL287330A (no) | 1900-01-01 |
DK109534C (da) | 1968-05-06 |
GB997356A (en) | 1965-07-07 |
FR1349495A (fr) | 1964-01-17 |
ES283835A1 (es) | 1963-05-16 |
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