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CN-121992912-A - Assembled frame square wood sash-graphite polyphenyl-reinforced foam ceramic plate combined wallboard and manufacturing method

CN121992912ACN 121992912 ACN121992912 ACN 121992912ACN-121992912-A

Abstract

The invention discloses an assembled frame square wood sash-graphite polyphenyl-reinforced foam ceramic plate combined wallboard and a manufacturing method thereof, which are mainly used as peripheral wall panels of light steel frame structures. The square wood frame lattice of the inner and outer leaf frames is formed by connecting square wood by adopting node steel plates. The reinforced foamed ceramic plate is formed by compounding a foamed ceramic plate with a decorative surface layer and a high-ductility mortar plate with shear keys, wherein the high-ductility mortar plate is formed by internally arranging a steel wire mesh with the thickness not less than 20mm, welding steel plate strips around the steel wire mesh, and forming a peripheral dovetail occlusion type frame. The assembled frame square wood sash-graphite polyphenyl-reinforced foaming ceramic plate combined wallboard has the functions of integrating structure, heat preservation, decoration and enclosure, has the technical characteristics of light weight, good earthquake resistance and fire resistance, and convenient assembly and construction, and has two earthquake-resistant and fire-resistant lines.

Inventors

  • YANG ZHAOYUAN
  • CAO WANLIN
  • SHI YUNZE
  • SHUANG CHAO
  • LAI ZHENGCONG

Assignees

  • 昆明理工大学
  • 中国矿业大学(北京)

Dates

Publication Date
20260508
Application Date
20251217

Claims (10)

  1. 1. The assembled square wood-graphite polyphenyl-reinforced foam ceramic plate wallboard is characterized by comprising square wood frames, reinforced foam ceramic plates (10), bamboo plywood (13) and graphite polyphenyl plates (14), wherein the square wood frames are divided into inner leaf frame square wood frames (1) and outer leaf frame square wood frames (2), the inner leaf frame square wood frames (1) and the bamboo plywood (13) are connected through self-tapping screws (15) to form combined inner leaf plates, the outer leaf frame square wood frames (2) and the reinforced foam ceramic plates (10) are connected through self-tapping screws (15) to form combined outer leaf plates, the combined inner leaf plates and the combined outer leaf plates are connected through the graphite polyphenyl plates (14), and the bamboo plywood (13) is a plate which is formed by taking moso bamboo as a raw material and is subjected to high-pressure blank forming.
  2. 2. The assembled square timber-graphite polyphenyl-reinforced foamed ceramic plate wallboard of claim 1, wherein the square timber lattice is formed by arranging and combining square timber lattice units, the square timber lattice units are formed by connecting square timber lattice beams (3) and Fang Mukuang lattice columns (4) through node steel plates (5) and fixing the square timber lattice beams by self-tapping nails (15), and shared square timber lattice beams (3) and Fang Mukuang lattice columns (4) are arranged between adjacent square timber lattice units.
  3. 3. The assembled square timber-graphite polyphenyl-reinforced foam ceramic plate wallboard of claim 1, wherein the reinforced foam ceramic plate (10) is formed by compounding a foam ceramic plate (6) with a decorative surface layer and a reinforced connection type high-ductility mortar plate (7), and the foam ceramic plate (6) with the decorative surface layer is connected with the reinforced connection type high-ductility mortar plate (7) through a shear key (11) and a dovetail occlusion of a dovetail occlusion frame (12).
  4. 4. The assembled square timber-graphite polyphenyl-reinforced foamed ceramic plate wallboard according to claim 1, wherein the square timber frame is made of square steel pipes, self-tapping nails (15) penetrate through the square steel pipes of the outer leaf frame square timber frame (2), and the frame square timber frame-reinforced foamed ceramic plate connecting node is formed by the foamed ceramic plate (6) with the decorative surface layer and the reinforced connecting type high-ductility mortar plate (7), and is a steel-wood-high-ductility mortar combined connecting structure.
  5. 5. The assembled square timber-graphite polyphenyl-reinforced foam ceramic plate wallboard of claim 1, wherein the outer combined leaf plate, the inner combined leaf plate and the graphite polyphenyl plate (14) are connected into a whole through foam glue.
  6. 6. The assembled square timber-graphite polyphenyl-reinforced foamed ceramic plate wallboard according to claim 3, wherein the thickness of the reinforced connection type high-ductility mortar plate (7) is not less than 20mm, and the reinforced connection type high-ductility mortar plate wallboard comprises a built-in steel wire mesh (8), steel strips (9) welded around the steel wire mesh (8) and dovetail occlusion frames (12) around the steel strips (9).
  7. 7. The assembled square timber-graphite polyphenyl-reinforced foam ceramic plate wallboard according to claim 3, wherein the assembly seams with the thickness of not less than 20mm are arranged between the reinforced foam ceramic plates (10), the inner areas of the assembly seams are filled with foam rubber (16), and the face areas of the assembly seams are sealed by structural rubber (17).
  8. 8. The assembled square timber-graphite polyphenyl-reinforced foam ceramic plate wallboard according to claim 3, wherein the shear key (11) is of an interface reinforced structure between the reinforced connection type high-ductility mortar plate (7) and the foam ceramic plate (6) with the decorative surface layer, cylindrical grooves distributed in a dot matrix mode are reserved on the foam ceramic plate (6) with the decorative surface layer, and the high-ductility mortar cylinders poured into the cylindrical grooves form the shear key (11).
  9. 9. The assembled square timber-graphite polyphenyl-reinforced foam ceramic plate wallboard of claim 3, wherein the dovetail-shaped snap-in frame (12) is a frame reinforcing structure between the reinforced connecting type high-ductility mortar plate (7) and the foam ceramic plate (6) with the decorative surface layer, and also serves as a connecting structure with a square timber frame, and the cross section of the dovetail-shaped snap-in frame (12) is a right trapezoid groove.
  10. 10. A method of assembling a square timber lattice-graphite polyphenyl-reinforced foamed ceramic board composite wallboard as claimed in any one of claims 1 to 9, wherein the method comprises the following steps: The method comprises the first step that square wood frame beams (3) and Fang Mukuang grid columns (4) are connected through node steel plates (5) and fixed through self-tapping nails (15) to form square wood frames, and the square wood frame beams are divided into inner leaf frame square wood frames (1) and outer leaf frame square wood frames (2); secondly, preparing a steel wire mesh (8) with bent ends, and welding steel strips (9) around the steel wire mesh (8); Adopting a bamboo plywood (13), a graphite polyphenyl board (14) and a foaming ceramic plate (6) with a decorative surface layer, and respectively machining a cylindrical groove and a dovetail groove with a trapezoid cross section on the inner side and the frame of the foaming ceramic plate (6) with the decorative surface layer; Fourthly, placing the foamed ceramic plate (6) with the decorative surface layer on a die table with the inner side upward and the decorative surface downward, brushing interface glue on the inner side of the foamed ceramic plate (6) with the decorative surface layer, paving and welding an end bending steel wire mesh (8) of a strip steel lath (9), wherein the die table is provided with a dovetail occlusion frame (12) structure corresponding to a dovetail groove, pouring high-ductility mortar and curing to form a reinforced connection type high-ductility mortar plate (7), and the reinforced connection type high-ductility mortar plate (7) and the foamed ceramic plate (6) with the decorative surface layer are assembled and connected through the dovetail groove to form a reinforced foamed ceramic plate (10); Fifthly, connecting the reinforced foaming ceramic plate (10) on the square wood frame (2) of the outer leaf frame by adopting a self-tapping screw (15) to form a combined outer leaf plate, and connecting the bamboo plywood (13) on the square wood frame (1) of the inner leaf frame by adopting the self-tapping screw (15) to form a combined inner leaf plate; Sixthly, transporting the combined outer blade plate, the combined inner blade plate and the graphite polyphenyl plate (14) to a construction site; Seventhly, foaming glue distributed in a dot shape is beaten on the surfaces of square wood frame beams (3) and Fang Mukuang grid columns (4) of the combined outer leaf plate and the reinforced foaming ceramic plate (10), and the outer surface of the graphite polystyrene plate (14) is filled in a cavity of the combined outer leaf plate; Eighth step, foaming glue distributed in a punctiform way is beaten on the inner surface of the graphite polyphenyl board (14), and the inner surfaces of the combined inner leaf board and the graphite polyphenyl board (14) are filled in the cavity of the combined inner leaf board; And ninth, filling foaming glue (16) in the assembly joints between adjacent reinforced foaming ceramic plate units, and pointing by adopting structural glue (17) to finish the construction of the assembled frame-graphite polyphenyl-reinforced foaming ceramic plate wallboard.

Description

Assembled frame square wood sash-graphite polyphenyl-reinforced foam ceramic plate combined wallboard and manufacturing method Technical Field The invention relates to an assembled frame square wood sash-graphite polyphenyl-reinforced foam ceramic plate combined wallboard and a manufacturing method thereof, and belongs to the technical field of assembled building structure engineering. Background The bamboo material grows fast and is a material capable of being regenerated fast. Most coastal foundations and island reefs have smaller bearing capacity and higher ecological environment protection requirements, most built houses are low-rise buildings, the climate and environmental conditions of coastal zones are relatively complex, and adverse factors such as salt spray corrosion affect the mechanical properties and the service life of the house structure. The foamed ceramic material is a weather-proof, corrosion-resistant, fire-resistant, heat-insulating and surface texture marble-like board which is formed by taking silicon-based tailing as a main raw material and through the processes of high-temperature melting, crystallization, foaming and the like, and is of a porous structure, and the porous structure is of a heat-insulating and decorative surface layer integrated structure, so that the foamed ceramic material is very suitable for being applied to building outer wall components, and particularly has good corrosion resistance in coastal areas for preventing salt fog from corroding. The prior related technology has the bottleneck problems that (1) the common square wood frame-concrete sandwich polyphenyl composite wallboard structure in engineering has relatively heavy weight of concrete, and the heat insulation performance of the concrete, particularly the salt spray corrosion resistance, is far lower than that of a foaming ceramic plate. (2) When the foaming ceramic plate is used for enclosing and decorating the wallboard in engineering, the foaming ceramic plate is not compositely reinforced with high-ductility mortar, so that the anti-seismic effect of the foaming ceramic plate cannot be exerted. (3) The high-performance combined wallboard combining the bamboo plywood, the wood, the reinforced foaming ceramic plate and the sandwich heat-insulating material is quite lacking. Disclosure of Invention The invention provides an assembled frame square wood sash-graphite polyphenyl-reinforced foam ceramic plate combined wallboard which is mainly used as a peripheral wallboard of a low-multilayer square wood frame structure. The square wood frame lattice of the inner and outer leaf frames is formed by connecting square wood by adopting node steel plates. The reinforced foamed ceramic plate is formed by compounding a foamed ceramic plate with a decorative surface layer and a high-ductility mortar plate with shear keys, wherein the high-ductility mortar plate is formed by internally arranging a steel wire mesh with the thickness not less than 20mm, welding steel plate strips around the steel wire mesh, and forming a peripheral dovetail occlusion type frame. The assembled frame square wood sash-graphite polyphenyl-reinforced foaming ceramic plate combined wallboard has the integrated functions of structure, heat preservation, decoration and enclosure, is light in weight, good in earthquake resistance, fire resistance and corrosion resistance, convenient to assemble and construct, and comprises two earthquake-resistant and fire-resistant lines, wherein the reinforced foaming ceramic plate is a first earthquake-resistant and fire-resistant line, and the frame square wood sash is a second earthquake-resistant and fire-resistant line. The technical scheme includes that the assembled square timber-graphite polyphenyl-reinforced foam ceramic plate wallboard comprises square timber frame, reinforced foam ceramic plates, bamboo plywood and graphite polyphenyl plates, wherein the square timber frame is divided into an inner leaf frame square timber frame and an outer leaf frame square timber frame, the inner leaf frame square timber frame and the bamboo plywood are connected through self-tapping nails to form a combined inner leaf plate, the outer leaf frame square timber frame and the reinforced foam ceramic plates are connected through self-tapping nails to form a combined outer leaf plate, the combined inner leaf plate and the combined outer leaf plate are connected through the graphite polyphenyl plates, and the bamboo plywood is made of moso bamboo and is subjected to high-pressure blank forming. The square wood frame is formed by arranging and combining square wood frame cells, wherein each square wood frame cell is formed by connecting Fang Mukuang grid beams and square wood frame columns through node steel plates and fixing the square wood frame cells through self-tapping nails, and sharing square wood frame beams and Fang Mukuang grid columns exist between adjacent square wood frame cells. The reinforced foaming