A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Conveniently-assembled polyurethane flexible foam composite board
The invention discloses a conveniently-assembled polyurethane flexible foam composite board. The conveniently-assembled polyurethane flexible foam composite board comprises a polyurethane flexible foam layer, a metal alloy netted framework and an anti-aging layer which is a thin layer formed by combined machining of polyethylene and an anti-aging agent for once. Six surfaces of the conveniently-assembled polyurethane flexible foam composite board are wrapped by the outer surface of a composite board core made by the polyurethane flexible foam layer and the metal alloy netted framework.The conveniently-assembled polyurethane flexible foam composite board has following beneficial effects: the conveniently-assembled polyurethane flexible foam composite board is simple in structure and low in cost; the board has a sound-absorbing effect; usage period is prolonged; overall strength of the composite board is improved; and fire-proof flame-retardant performance is obtained;
Conveniently-assembled polyurethane flexible foam composite board
The invention discloses a conveniently-assembled polyurethane flexible foam composite board. The conveniently-assembled polyurethane flexible foam composite board comprises a polyurethane flexible foam layer, a metal alloy netted framework and an anti-aging layer which is a thin layer formed by combined machining of polyethylene and an anti-aging agent for once. Six surfaces of the conveniently-assembled polyurethane flexible foam composite board are wrapped by the outer surface of a composite board core made by the polyurethane flexible foam layer and the metal alloy netted framework.The conveniently-assembled polyurethane flexible foam composite board has following beneficial effects: the conveniently-assembled polyurethane flexible foam composite board is simple in structure and low in cost; the board has a sound-absorbing effect; usage period is prolonged; overall strength of the composite board is improved; and fire-proof flame-retardant performance is obtained;
Conveniently-assembled polyurethane flexible foam composite board
XU KAIRONG (author) / LI SHUANG (author)
2016-02-24
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
Polyurethane flexible foam composite board with sound-absorbing function
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