A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-strength metal door which is formed by bonding metal blocks through adhesive, wherein the adhesive is formed by mixing alums, calcium chloride, sorbitol, formaldehyde and water. The product is good in firmness and low in production cost.
The invention discloses a high-strength metal door which is formed by bonding metal blocks through adhesive, wherein the adhesive is formed by mixing alums, calcium chloride, sorbitol, formaldehyde and water. The product is good in firmness and low in production cost.
High-strength metal door
WU QINFEN (author)
2015-07-29
Patent
Electronic Resource
English
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES