PL423096A1 - Fire-resisting partition - Google Patents

Fire-resisting partition

Info

Publication number
PL423096A1
PL423096A1 PL423096A PL42309617A PL423096A1 PL 423096 A1 PL423096 A1 PL 423096A1 PL 423096 A PL423096 A PL 423096A PL 42309617 A PL42309617 A PL 42309617A PL 423096 A1 PL423096 A1 PL 423096A1
Authority
PL
Poland
Prior art keywords
layer
fireproof
fireproof material
fire
partition
Prior art date
Application number
PL423096A
Other languages
Polish (pl)
Other versions
PL233242B1 (en
Inventor
Zenon MAŁKOWSKI
Original Assignee
Malkowski Zenon Bezpieczenstwo I Ochrona Przeciwpozarowa Biuro Ekspertyz Doradztwa I Nadzoru Fimarc
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 Malkowski Zenon Bezpieczenstwo I Ochrona Przeciwpozarowa Biuro Ekspertyz Doradztwa I Nadzoru Fimarc filed Critical Malkowski Zenon Bezpieczenstwo I Ochrona Przeciwpozarowa Biuro Ekspertyz Doradztwa I Nadzoru Fimarc
Priority to PL423096A priority Critical patent/PL233242B1/en
Publication of PL423096A1 publication Critical patent/PL423096A1/en
Publication of PL233242B1 publication Critical patent/PL233242B1/en

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Abstract

Przedmiotem zgłoszenia jest przegroda ognioodporna, utworzona z wielu warstw elastycznego materiału ognioodpornego, która służy do zamykania otworów komunikacyjnych w ścianach budynków oraz ochrony pomieszczeń przed rozprzestrzenianiem się ognia. Przegroda ognioodporna, utworzona z wielu warstw elastycznego materiału ognioodpornego, charakteryzuje się tym, że składa się z co najmniej jednej nośnej warstwy (1), a także z co najmniej jednej wierzchniej warstwy (7) i/lub co najmniej jednej pośredniej warstwy, które są utworzone z materiału ognioodpornego. Nośna warstwa (1) co najmniej z jednej strony jest pokryta pęczniejącą powłoką (5) z materiału zwiększającego objętość pod wpływem wzrostu temperatury. Ponadto do nośnej warstwy (1) są przytwierdzone listwowe nakładki (2) z materiału ognioodpornego, z których każda jest mocowana jednym ze swych wzdłużnych obrzeży (3), natomiast w stanie spęcznienia powłoki (5) pokrywającej nośną warstwę (1) każda z nakładek (2) jest odchylona od jej powierzchni i oparta swym swobodnym obrzeżem (6) o powierzchnie przyległej warstwy wierzchniej i/lub warstwy pośredniej (7).The subject of the application is a fireproof partition, made of many layers of flexible fireproof material, which is used to close communication openings in the walls of buildings and to protect rooms against the spread of fire. The fireproof partition, made up of many layers of flexible fireproof material, is characterized in that it consists of at least one supporting layer (1), as well as at least one top layer (7) and / or at least one intermediate layer, which are made of fireproof material. The load-bearing layer (1) is at least on one side covered with an intumescent coating (5) of a material increasing in volume under the influence of temperature increase. In addition, strips (2) of fireproof material are attached to the support layer (1), each of which is attached with one of its longitudinal rims (3), while in the swelling state of the coating (5) covering the support layer (1) each of the covers (1) 2) is deflected from its surface and supported by its free rim (6) on the surface of the adjacent top layer and / or intermediate layer (7).

PL423096A 2017-10-08 2017-10-08 Fire-resisting partition PL233242B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423096A PL233242B1 (en) 2017-10-08 2017-10-08 Fire-resisting partition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423096A PL233242B1 (en) 2017-10-08 2017-10-08 Fire-resisting partition

Publications (2)

Publication Number Publication Date
PL423096A1 true PL423096A1 (en) 2019-04-23
PL233242B1 PL233242B1 (en) 2019-09-30

Family

ID=66167825

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423096A PL233242B1 (en) 2017-10-08 2017-10-08 Fire-resisting partition

Country Status (1)

Country Link
PL (1) PL233242B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234802A1 (en) * 2002-07-31 2004-02-19 Stöbich GmbH & Co. KG Flat fire retarding material has layers which are solid when cold, and melt under heat, together with porous carriers where the gap between them is increased by the expanding melting materials
EP2520338A1 (en) * 2007-06-21 2012-11-07 Stöbich Brandschutz GmbH Fire-retardant closure
PL402658A1 (en) * 2013-02-04 2014-08-18 Zenon Małkowski Elastic door coat, especially curtain rolled

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234802A1 (en) * 2002-07-31 2004-02-19 Stöbich GmbH & Co. KG Flat fire retarding material has layers which are solid when cold, and melt under heat, together with porous carriers where the gap between them is increased by the expanding melting materials
EP2520338A1 (en) * 2007-06-21 2012-11-07 Stöbich Brandschutz GmbH Fire-retardant closure
PL402658A1 (en) * 2013-02-04 2014-08-18 Zenon Małkowski Elastic door coat, especially curtain rolled

Also Published As

Publication number Publication date
PL233242B1 (en) 2019-09-30

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