PL431007A1 - Multilayer door leaf - Google Patents

Multilayer door leaf

Info

Publication number
PL431007A1
PL431007A1 PL431007A PL43100719A PL431007A1 PL 431007 A1 PL431007 A1 PL 431007A1 PL 431007 A PL431007 A PL 431007A PL 43100719 A PL43100719 A PL 43100719A PL 431007 A1 PL431007 A1 PL 431007A1
Authority
PL
Poland
Prior art keywords
door leaf
layers
multilayer door
mineral wool
multilayer
Prior art date
Application number
PL431007A
Other languages
Polish (pl)
Inventor
Artur Litwiński
Original Assignee
Artur Litwiński
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 Artur Litwiński filed Critical Artur Litwiński
Priority to PL431007A priority Critical patent/PL431007A1/en
Publication of PL431007A1 publication Critical patent/PL431007A1/en

Links

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  • Laminated Bodies (AREA)

Abstract

Skrzydło drzwiowe wielowarstwowe, posiada warstwy zewnętrzne (2) wykonane z blachy. Między warstwami zewnętrznymi (2) znajdują się dwie warstwy wełny mineralnej (3) przylegające od wnętrza skrzydła drzwiowego do warstw zewnętrznych (2). Pomiędzy warstwami wełny mineralnej (3) umieszczona jest warstwa tłumiąco-izolującą (4) wykonana z gąbki poliuretanowej.The multi-layer door leaf has external layers (2) made of sheet metal. Between the outer layers (2) there are two layers of mineral wool (3) adhering from the inside of the door leaf to the outer layers (2). Between the layers of mineral wool (3) there is a damping and insulating layer (4) made of polyurethane sponge.

PL431007A 2019-08-30 2019-08-30 Multilayer door leaf PL431007A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL431007A PL431007A1 (en) 2019-08-30 2019-08-30 Multilayer door leaf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL431007A PL431007A1 (en) 2019-08-30 2019-08-30 Multilayer door leaf

Publications (1)

Publication Number Publication Date
PL431007A1 true PL431007A1 (en) 2021-03-08

Family

ID=75107757

Family Applications (1)

Application Number Title Priority Date Filing Date
PL431007A PL431007A1 (en) 2019-08-30 2019-08-30 Multilayer door leaf

Country Status (1)

Country Link
PL (1) PL431007A1 (en)

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