PL433419A1 - Cellulose-perlite insulating board and method of its production - Google Patents

Cellulose-perlite insulating board and method of its production

Info

Publication number
PL433419A1
PL433419A1 PL433419A PL43341920A PL433419A1 PL 433419 A1 PL433419 A1 PL 433419A1 PL 433419 A PL433419 A PL 433419A PL 43341920 A PL43341920 A PL 43341920A PL 433419 A1 PL433419 A1 PL 433419A1
Authority
PL
Poland
Prior art keywords
insulating board
cellulose
production
boards
perlite insulating
Prior art date
Application number
PL433419A
Other languages
Polish (pl)
Inventor
Janusz Tyszka
Original Assignee
Janusz Tyszka
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 Janusz Tyszka filed Critical Janusz Tyszka
Priority to PL433419A priority Critical patent/PL433419A1/en
Priority to EP21166196.2A priority patent/EP3892774A1/en
Publication of PL433419A1 publication Critical patent/PL433419A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/16—Special fibreboard
    • D21J1/20—Insulating board

Abstract

Przedmiotem zgłoszenia jest termoizolacyjna płyta posiadająca dodatkowo wysoką dźwiękochłonność wykonana z wodnej zawiesiny włókien celulozowych oraz ekspandowanego perlitu. Płyty formuje się wylewając zawiesinę wodną obu składników do formy, odciskając nadmiar wody a następnie usuwając pozostałą wilgoć na drodze suszenia w podwyższonej temperaturze. Uzyskane płyty mają współczynnik przewodzenia ciepła na poziomie poniższej 0,05 W/m/K ich gęstość waha się w przedziale 140 - 210 kg/m3.The subject of the application is a heat-insulating board with additional high sound absorption, made of a water suspension of cellulose fibers and expanded perlite. The boards are formed by pouring the aqueous suspension of both components into the mold, squeezing out excess water and then removing the remaining moisture by drying at an elevated temperature. The obtained boards have a thermal conductivity coefficient below 0.05 W / m / K and their density ranges from 140 to 210 kg / m3.

PL433419A 2020-04-01 2020-04-01 Cellulose-perlite insulating board and method of its production PL433419A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL433419A PL433419A1 (en) 2020-04-01 2020-04-01 Cellulose-perlite insulating board and method of its production
EP21166196.2A EP3892774A1 (en) 2020-04-01 2021-03-31 Ecological plate for thermal and acoustical insulation and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL433419A PL433419A1 (en) 2020-04-01 2020-04-01 Cellulose-perlite insulating board and method of its production

Publications (1)

Publication Number Publication Date
PL433419A1 true PL433419A1 (en) 2021-10-04

Family

ID=76098783

Family Applications (1)

Application Number Title Priority Date Filing Date
PL433419A PL433419A1 (en) 2020-04-01 2020-04-01 Cellulose-perlite insulating board and method of its production

Country Status (2)

Country Link
EP (1) EP3892774A1 (en)
PL (1) PL433419A1 (en)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126512A (en) 1970-10-05 1978-11-21 Johns-Manville Corporation Perlitic insulating board
US4313997A (en) 1980-07-14 1982-02-02 Grefco, Inc. Perlite boards and method for making same
PL133635B1 (en) 1981-12-08 1985-06-29 Politechnika Gdanska Electronic circuit for measurement of peak voltage
US4567215A (en) * 1985-03-08 1986-01-28 Manville Service Corporation Product and process relating to hardboard
CA1333822C (en) 1986-11-07 1995-01-03 Robert S. Beyersdorf Latex compositions useful as binders in composite board having dimensional stability and strength
US4963603A (en) 1989-05-24 1990-10-16 Armstrong World Industries, Inc. Composite fiberboard and process of manufacture
US5277762A (en) 1991-04-26 1994-01-11 Armstrong World Industries, Inc. Composite fiberboard and process of manufacture
PL291024A1 (en) 1991-07-10 1993-01-11 Wyzsza Szkola Inzynierska Method of making structural and structural/insulating materials from organic material wastes
PL306314A1 (en) 1994-12-14 1996-06-24 Przed Prod Handlowo Uslugowe C Hydraulically bonded pearlitic insulating products
DE29506761U1 (en) 1995-04-21 1996-10-31 Ecco Gleittechnik Gmbh Insulating element made from plant fibers
US5749954A (en) 1996-07-15 1998-05-12 Johns Manville International, Inc. Perlite-based insulation board
PL332156A1 (en) 1996-09-12 1999-08-30 Raoul Guilielmus Boudewi Prick Thermally insulating material, method of manufacturing same and apparatus therefor
DE19755070C2 (en) 1997-12-11 2000-11-09 Weber Heck Peter Insulating material with a layered structure and process for its production
US5964934A (en) 1997-12-18 1999-10-12 Usg Interiors, Inc. Acoustical tile containing treated perlite
US6149831A (en) 1999-02-18 2000-11-21 Johns Manville International, Inc. Perlite-based insulation board
NO312205B1 (en) 1999-12-23 2002-04-08 Fridtjov Johansen Environmentally friendly insulation material and process for making it
PL200752B1 (en) 2002-06-06 2009-02-27 Politechnika Krakowska Method of manufacture of thermal insulating materials from PET(polyethylene terephthalate) scrap material
DE102004011931B4 (en) 2004-03-11 2006-09-14 Kronotec Ag Insulation board made of a wood-material-binder fiber mixture
US9950957B2 (en) * 2015-10-16 2018-04-24 United States Gypsum Company Light weight gypsum fiber panel suitable for use as roof cover board

Also Published As

Publication number Publication date
EP3892774A1 (en) 2021-10-13

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