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A platform for research: civil engineering, architecture and urbanism
Double-layer heat preservation wallboard
The invention relates to the technical field of cooling equipment, in particular to a double-layer heat preservation wallboard. An existing heat preservation wallboard is of a two-layer type and is poor in quality, low in strength, poor in high-temperature resisting effect and easy to deform. The double-layer heat preservation wallboard comprises protection layers which are arranged at two sides and a sandwich layer which is arranged at the middle part; each layer is formed in a pressing way through a bonding layer; the bonding layer is a ceramic tile cementing mortar layer; the protection layers are rigid foam polyurethane heat preservation layers; the sandwich layer is a steel wire mesh cement picking foam layer. According to the improved double-layer heat preservation wallboard disclosed by the invention, the strength is high, double-layer heat preservation is realized, and heat cannot be transferred after the exposure in sunshine, so that the temperature difference effect in a tower is not influenced.
Double-layer heat preservation wallboard
The invention relates to the technical field of cooling equipment, in particular to a double-layer heat preservation wallboard. An existing heat preservation wallboard is of a two-layer type and is poor in quality, low in strength, poor in high-temperature resisting effect and easy to deform. The double-layer heat preservation wallboard comprises protection layers which are arranged at two sides and a sandwich layer which is arranged at the middle part; each layer is formed in a pressing way through a bonding layer; the bonding layer is a ceramic tile cementing mortar layer; the protection layers are rigid foam polyurethane heat preservation layers; the sandwich layer is a steel wire mesh cement picking foam layer. According to the improved double-layer heat preservation wallboard disclosed by the invention, the strength is high, double-layer heat preservation is realized, and heat cannot be transferred after the exposure in sunshine, so that the temperature difference effect in a tower is not influenced.
Double-layer heat preservation wallboard
ZHOU CHANGRONG (author)
2015-11-04
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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