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PL422906A1 - Method for producing three-layered mineral wool primed on two sides - Google Patents

Method for producing three-layered mineral wool primed on two sides

Info

Publication number
PL422906A1
PL422906A1 PL422906A PL42290617A PL422906A1 PL 422906 A1 PL422906 A1 PL 422906A1 PL 422906 A PL422906 A PL 422906A PL 42290617 A PL42290617 A PL 42290617A PL 422906 A1 PL422906 A1 PL 422906A1
Authority
PL
Poland
Prior art keywords
mineral wool
primed
producing
sides
chamber
Prior art date
Application number
PL422906A
Other languages
Polish (pl)
Inventor
Łukasz Rzepczyński
Pavel Soldatov
Anna JANICKA
Maciej ZAWIŚLAK
Original Assignee
Petralana Spółka Akcyjna
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 Petralana Spółka Akcyjna filed Critical Petralana Spółka Akcyjna
Priority to PL422906A priority Critical patent/PL422906A1/en
Publication of PL422906A1 publication Critical patent/PL422906A1/en

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  • Thermal Insulation (AREA)
  • Nonwoven Fabrics (AREA)
  • Building Environments (AREA)

Abstract

Sposób wytwarzania trójwarstwowej wełny mineralnej obustronnie gruntowanej polegający na uzyskaniu wełny mineralnej w wyniku stopienia w piecu szybowym skał mineralnych w odpowiednich proporcjach wagowych bazaltu, gabro i dolomitu, gdzie płynna masa skalna wypływa z pieca i grawitacyjnie opada na dyski kręcące się z prędkością kilku tysięcy obrotów na minutę, które rozbijają surówkę, przekształcając ją we włókna, gdzie podczas tworzenia się włókien dodawane jest lepiszcze i środki hydrofobowe, charakteryzuje się tym, że przed wejściem do komory polimeryzacji tworzy się trzy oddzielne kobierce wełny mineralnej, które zostają zaburzone w zaburzarce wyposażonej w trzy komory zaburzania, a następnie łączy się je w jedną spójną płytę w komorze polimeryzacji, gdzie podlegają operacji ściskania, zaś po wyjściu z komory na powierzchnię płyty nanosi się natrysk w ilości około 250 (g/m2) preparatu gruntującego, a w bocznych powierzchniach odpowiednio ustawione frezy kształtują wycięcia w postaci kształtowanych rowków i ząbków. Trójwarstwowa płyta z wełny mineralnej jest łatwa w montażu, ma odpowiednie parametry jakościowe jak wysoka wytrzymałość mechaniczna, niska higroskopijność, wysoka ognioodporność, niska emisyjność, jednorodność jakościowa gęstości w całej jej objętości, posiada efektywny współczynnik przewodzenia ciepła 0,033 ?D [W/mK] przy jak najmniejszej grubości izolacji, może być zastosowana w budownictwie w izolacji budynków (jak np. metoda lekka-mokra).A method of producing three-layer mineral wool on both sides primed by obtaining mineral wool as a result of melting mineral rocks in the shaft furnace in the appropriate proportions of basalt, gabbro and dolomite, where the liquid rock mass flows from the furnace and gravitational falls on disks spinning at a speed of several thousand revolutions on The minute that breaks pig iron, transforming it into fibers, where binder and hydrophobic agents are added during fiber formation, is characterized by the fact that three separate carpets of mineral wool are formed before entering the polymerization chamber, which are disturbed in a distributor equipped with three chambers disturbance, and then they are combined into one coherent plate in the polymerization chamber, where they are subjected to compression operations, and after leaving the chamber, a spray in the amount of about 250 (g / m2) of the primer is applied to the surface of the plate, and in side surfaces properly set cutters shape the notches in the form of shaped grooves and teeth. The three-layer mineral wool board is easy to install, has appropriate quality parameters such as high mechanical strength, low hygroscopicity, high fire resistance, low emissivity, quality uniformity of density throughout its volume, has an effective heat transfer coefficient of 0.033? D [W / mK] at The smallest thickness of insulation can be used in construction in building insulation (e.g. light-wet method).

PL422906A 2017-09-19 2017-09-19 Method for producing three-layered mineral wool primed on two sides PL422906A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL422906A PL422906A1 (en) 2017-09-19 2017-09-19 Method for producing three-layered mineral wool primed on two sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422906A PL422906A1 (en) 2017-09-19 2017-09-19 Method for producing three-layered mineral wool primed on two sides

Publications (1)

Publication Number Publication Date
PL422906A1 true PL422906A1 (en) 2019-03-25

Family

ID=65799933

Family Applications (1)

Application Number Title Priority Date Filing Date
PL422906A PL422906A1 (en) 2017-09-19 2017-09-19 Method for producing three-layered mineral wool primed on two sides

Country Status (1)

Country Link
PL (1) PL422906A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047708A5 (en) * 1969-05-30 1971-03-12 Fibres De Verre Insulating product mfe
FR2145003A5 (en) * 1971-07-06 1973-02-16 Ofic Insulating mineral wool resin panels - with alternate layers of high and low density
DE2730535A1 (en) * 1977-07-06 1979-01-11 Kraftwerk Union Ag Thermally insulated, fireproof, flat-roof cover - has thermally insulated layer made of two soft mineral wool layers with upper layer having higher strength
SE445719B (en) * 1984-12-07 1986-07-14 Gullfiber Ab Compression-moulded, multilayer composite product and procedure for producing the same
DE3908987A1 (en) * 1988-03-22 1989-10-05 Rockwool Ab Method and device for the folded presentation of a web of material
JPH07195621A (en) * 1993-12-28 1995-08-01 Nippon Steel Chem Co Ltd Mineral fiber molding and method for manufacturing the same
KR20130078005A (en) * 2011-12-30 2013-07-10 제일모직주식회사 Core for vacuum insulation panel with excellent heat insulation property and pinhole resistance

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047708A5 (en) * 1969-05-30 1971-03-12 Fibres De Verre Insulating product mfe
FR2145003A5 (en) * 1971-07-06 1973-02-16 Ofic Insulating mineral wool resin panels - with alternate layers of high and low density
DE2730535A1 (en) * 1977-07-06 1979-01-11 Kraftwerk Union Ag Thermally insulated, fireproof, flat-roof cover - has thermally insulated layer made of two soft mineral wool layers with upper layer having higher strength
SE445719B (en) * 1984-12-07 1986-07-14 Gullfiber Ab Compression-moulded, multilayer composite product and procedure for producing the same
DE3908987A1 (en) * 1988-03-22 1989-10-05 Rockwool Ab Method and device for the folded presentation of a web of material
JPH07195621A (en) * 1993-12-28 1995-08-01 Nippon Steel Chem Co Ltd Mineral fiber molding and method for manufacturing the same
KR20130078005A (en) * 2011-12-30 2013-07-10 제일모직주식회사 Core for vacuum insulation panel with excellent heat insulation property and pinhole resistance

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