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A platform for research: civil engineering, architecture and urbanism
Heat-retaining and sound-insulating metal decorating plate
The invention discloses a heat-retaining and sound-insulating metal decorating plate which comprises a metal heat-retaining baseplate and a sound-insulating decorating layer. The heat-retaining and sound-insulating metal decorating plate is characterized in that the metal heat-retaining baseplate comprises a first steel plate, a heat-retaining foam layer and a second steel plate sequentially from left to right, each of the first steel plate and the second steel plate is phosphorized, and the heat-retaining foam layer is formed by enabling rigid polyurethane foam premixed polyether and polymerized MDI to directly reacting between the first steel plate and the second steel plate. Compared with the prior art, the heat-retaining and sound-insulating metal decorating plate has the advantages that danger that heat-retaining materials are prone to catching fire is avoided, and the surface of each of the first steel plate and the second steel plate is phosphorized, so that corrosion resistance is realized, service life of the plate is prolonged, contact area between the heat-retaining foam layer and the steel plates can be increased, and combining is firmer while shedding is avoided; phosphorizing liquid enables films to be loose and porous in structure, so that sufficient contact area between the steel plates and the heat-retaining foam layer is guaranteed, and the plate is enabled to be firmer and more durable.
Heat-retaining and sound-insulating metal decorating plate
The invention discloses a heat-retaining and sound-insulating metal decorating plate which comprises a metal heat-retaining baseplate and a sound-insulating decorating layer. The heat-retaining and sound-insulating metal decorating plate is characterized in that the metal heat-retaining baseplate comprises a first steel plate, a heat-retaining foam layer and a second steel plate sequentially from left to right, each of the first steel plate and the second steel plate is phosphorized, and the heat-retaining foam layer is formed by enabling rigid polyurethane foam premixed polyether and polymerized MDI to directly reacting between the first steel plate and the second steel plate. Compared with the prior art, the heat-retaining and sound-insulating metal decorating plate has the advantages that danger that heat-retaining materials are prone to catching fire is avoided, and the surface of each of the first steel plate and the second steel plate is phosphorized, so that corrosion resistance is realized, service life of the plate is prolonged, contact area between the heat-retaining foam layer and the steel plates can be increased, and combining is firmer while shedding is avoided; phosphorizing liquid enables films to be loose and porous in structure, so that sufficient contact area between the steel plates and the heat-retaining foam layer is guaranteed, and the plate is enabled to be firmer and more durable.
Heat-retaining and sound-insulating metal decorating plate
WANG GUOSHENG (author) / YANG YIPIN (author) / MENG YAN (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
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
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
Heat-insulating and fireproof decorating plate and production process thereof
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015