A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a heat-insulating colored steel sandwiched board foamed by straws and a manufacturing process of the heat-insulating colored steel sandwiched board and belongs to the technical field of sheet materials for buildings. The heat-insulating colored steel sandwiched board comprises two layers of colored steel boards and a heat-insulating sandwiched material between the colored steel boards, and a corrugated board between the two layers of colored steel boards; the amplitude of the corrugated board is equal to the thickness of the heat-insulating colored steel sandwiched board foamed by the straws; the heat-insulating sandwiched material is put into a gap formed by the two layers of the colored steel boards and the corrugated board; through holes are uniformly formed in the middle of each inclined plane of the corrugated board; the heat-insulating sandwiched material is a heat-insulating material formed by the straws. The manufacturing process of the heat-insulating colored steel sandwiched board foamed by the straws comprises the following steps: processing the straws, laying a bottom board, laying the corrugated board, laying a top board, sealing an opening, injecting a material A, injecting a material B, wholly sealing and naturally foaming. Through a special manufacturing structure, the heat-insulating colored steel sandwiched board can be separately transported and can be instantly produced; the aims of lowering the transportation cost, tightly combining inner and outer layers, prolonging the service life and the like are realized, and the rural straws are sufficiently utilized.
The invention discloses a heat-insulating colored steel sandwiched board foamed by straws and a manufacturing process of the heat-insulating colored steel sandwiched board and belongs to the technical field of sheet materials for buildings. The heat-insulating colored steel sandwiched board comprises two layers of colored steel boards and a heat-insulating sandwiched material between the colored steel boards, and a corrugated board between the two layers of colored steel boards; the amplitude of the corrugated board is equal to the thickness of the heat-insulating colored steel sandwiched board foamed by the straws; the heat-insulating sandwiched material is put into a gap formed by the two layers of the colored steel boards and the corrugated board; through holes are uniformly formed in the middle of each inclined plane of the corrugated board; the heat-insulating sandwiched material is a heat-insulating material formed by the straws. The manufacturing process of the heat-insulating colored steel sandwiched board foamed by the straws comprises the following steps: processing the straws, laying a bottom board, laying the corrugated board, laying a top board, sealing an opening, injecting a material A, injecting a material B, wholly sealing and naturally foaming. Through a special manufacturing structure, the heat-insulating colored steel sandwiched board can be separately transported and can be instantly produced; the aims of lowering the transportation cost, tightly combining inner and outer layers, prolonging the service life and the like are realized, and the rural straws are sufficiently utilized.
Heat-insulating colored steel sandwiched board foamed by straws and manufacturing process of heat-insulating colored steel sandwiched board
LI JIHONG (author)
2016-02-10
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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