A kind of fireproof heated board
Technical field
The utility model relates to a kind of external wall material, specifically a kind of fireproof heated board.
Background technology
Current New-type building is all paste external wall insulation to improve heat insulation effect at exterior surface of wall, and the early stage external wall insulation number of plies is less, although heat-insulating property reaches requirement, heat insulation bad with flameproof effect.This kind of external wall insulation does not all have buffer action to indoor and outdoor fire, because heat insulating material is easy to burning, and can produce pernicious gas, endanger the safety of life and property of crowd in fire further.Along with the development of wall outer insulating board, its number of plies also in increase, generally both increases flame-retardant layer and insulating layer structure, but along with the increase of the number of plies, the mutual adhesive effect between its each layer also receives larger test, easily occurs splitting phenomenon.Have influence on construction quality and heat insulation effect, its cost and cost general also higher, be unfavorable for reducing costs.
Utility model content
The purpose of this utility model is to provide a kind of fireproof heated board, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of fireproof heated board, comprise heat preservation core plate, described heat preservation core plate comprises the vertical hair rock cotton sliver that split is arranged in layered laminate, the fibre orientation of vertical hair rock cotton sliver is perpendicular to the thickness direction two sides of heat preservation core plate, termination, the vertical hair rock cotton sliver both sides staggered layers that in heat preservation core plate, stacked direction is adjacent is folded to be arranged, offset ends capitiform concavity cavity; The Surface coating of described heat preservation core plate has the fire-retardant bottom of cement paste, and the upper surface of the fire-retardant bottom of cement paste is provided with the first alkali-proof glass fiber mesh layer, the second alkali-proof glass fiber mesh layer, anti-flaming thermal-insulation layer and architectural surface from the inside to the outside successively; The soffit of the fire-retardant bottom of described cement paste is provided with the first alkali-proof glass fiber mesh layer, the second alkali-proof glass fiber mesh layer and interior binding sand pulp layer from the inside to the outside successively, and the external surface of described interior binding sand pulp layer is provided with latticed protruding lines; All be integrated by inorganic gel agent and EPS particle mixture pressure viscosity between described first alkali-proof glass fiber mesh layer and the second alkali-proof glass fiber mesh layer, between anti-flaming thermal-insulation layer and architectural surface.
As further program of the utility model: described first alkali-proof glass fiber mesh layer and the second alkali-proof glass fiber mesh layer all flooded cement paste.
As the utility model further scheme: the degree of depth of described re-entrant cavity is less than the thickness of the fire-retardant bottom of cement paste.
As the utility model further scheme: the thickness of described heat preservation core plate is 3cm, the thickness of described first alkali-proof glass fiber mesh layer and the second alkali-proof glass fiber mesh layer is 1cm.
As the utility model further scheme: described architectural surface is ceramic wafer.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, with low cost, and heat preservation core plate can play good heat insulation and preservation effect, and heat preservation core plate is tentatively fixed and shaped by the fire-retardant bottom of cement paste, keep smooth, prevent distortion and cracking; First alkali-proof glass fiber mesh layer and the second alkali-proof glass fiber mesh layer make the utility model have higher mechanical strength while having thermal insulation fireproof performance; The setting of architectural surface improves aesthetic measure, and the latticed protruding lines that interior binding sand pulp layer is arranged substantially increases its adhesive ability; Bonding with EPS particle mixture by inorganic gel agent between scrim layer; further increase the heat-insulating property of warming plate; and the first alkali-proof glass fiber mesh layer and the second alkali-proof glass fiber mesh layer flooded cement paste, ensure that the fireproof performance of warming plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of heat preservation core plate in the utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of fireproof heated board, comprise heat preservation core plate 1, described heat preservation core plate 1 comprises the vertical hair rock cotton sliver 2 that split is arranged in layered laminate, the fibre orientation of vertical hair rock cotton sliver 2 is perpendicular to the thickness direction two sides of heat preservation core plate 1, termination, the vertical hair rock cotton sliver 2 both sides staggered layers that in heat preservation core plate 1, stacked direction is adjacent is folded to be arranged, offset ends capitiform concavity cavity 3, and the degree of depth of re-entrant cavity 3 is less than the thickness of the fire-retardant bottom 4 of cement paste; The Surface coating of described heat preservation core plate has the fire-retardant bottom 4 of cement paste, and the upper surface of the fire-retardant bottom 4 of cement paste is provided with the first alkali-proof glass fiber mesh layer 5, second alkali-proof glass fiber mesh layer 6, anti-flaming thermal-insulation layer 7 and architectural surface 8 from the inside to the outside successively; The soffit of the fire-retardant bottom of described cement paste 4 is provided with the first alkali-proof glass fiber mesh layer 5, second alkali-proof glass fiber mesh layer 6 and interior binding sand pulp layer 9 from the inside to the outside successively, described first alkali-proof glass fiber mesh layer 5 and the second alkali-proof glass fiber mesh layer 6 all flooded cement paste, and the external surface of described interior binding sand pulp layer 9 is provided with latticed protruding lines; The thickness of described heat preservation core plate 1 is 3cm, and the thickness of described first alkali-proof glass fiber mesh layer 5 and the second alkali-proof glass fiber mesh layer 6 is 1cm; Between described first alkali-proof glass fiber mesh layer 5 and the second alkali-proof glass fiber mesh layer 6, be all integrated by inorganic gel agent and EPS particle mixture pressure viscosity between anti-flaming thermal-insulation layer 7 and architectural surface 8, described architectural surface 8 is ceramic wafer.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.