CN201554133U - Composite rock-wool board for assembled keel structure or slope roof - Google Patents

Composite rock-wool board for assembled keel structure or slope roof Download PDF

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Publication number
CN201554133U
CN201554133U CN2009202021079U CN200920202107U CN201554133U CN 201554133 U CN201554133 U CN 201554133U CN 2009202021079 U CN2009202021079 U CN 2009202021079U CN 200920202107 U CN200920202107 U CN 200920202107U CN 201554133 U CN201554133 U CN 201554133U
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wool board
rock
composite rock
composite
cost
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Expired - Fee Related
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CN2009202021079U
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Chinese (zh)
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周胜义
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Individual
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Individual
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Abstract

The utility model provides a composite rock-wool board for an assembled keel structure or a sloping roof. The composite rock-wool board of the embodiment of the utility model takes the rock-wool board as a main material; the surface of the rock-wool board is stuck and pressed with an all-metal aluminium foil which can organically combine the functions of insulating heat and resisting fire of the rock-wool board and the functions of resisting moisture and fire and the like of the aluminium foil together, and can form a heat-insulating layer, a fire-resisting layer, a moisture-resisting layer and a soundproof layer independently; and as the aluminium foil is adopted, the cost of the composite rock-wool board is reduced. The composite rock-wool board has convenient installation and forms a whole heat-insulating structure which is firm and long-acting, and integrates the fire resistance, moisture resistance and soundproof performance into a whole. When being applied on the outer wall, the composite rock-wool board increases the indoor using area, and equivalently reduces the cost per unit area, and the comprehensive cost thereof is lower than the inner heat-insulating cost; and when being applied on the sloping roof, the protective layer of the composite rock-wool board can use cement mortar to replace fine gravel concrete, thus reducing the comprehensive cost. In addition, the composite rock-wool board is a finished board and can be fast, convenient and environment-friendly in construction.

Description

A kind of composite rock wool plate that is used for assembling keel structure or pitched roof
[technical field]
The utility model relates to a kind of constructional materials, relates in particular to a kind of composite rock wool plate that is used for assembling keel structure or pitched roof.
[background technology]
Along with developing in depth and breadth of China's building energy conservation work, continue to bring out the heat preserving and insulating material of numerous kinds.The prior art heat preserving and insulating material is mainly used in assembling keel structure and domatic room.Wherein the assembling keel structure has with the heat preserving and insulating material of (comprising curtain wall): polystyrene foam plastics, rock wool, glass wool, panel have fiber reinforced calcium silicate board, cement to add locating back.Its mounting means is: tamp in advance in the keel groove heat insulating material or with tabular heat preserving and insulating material pointing between keel, the felted heat insulating material then is fixed in basic unit's body of wall with the rock wool nail, to be fixed in keel after the panel boring then, clear up panel at last, Puttying polishes flat, evenly brush again gasket coating and the brush twice elastic coating.The heat insulating material that is applied to pitched roof has: rock wool, glass wool, plastic foamboard.Its mounting means is: build the roofing reinforced concrete floor, lay cement mortar screeding layer and waterproofing course thereon, insulation layer is installed then and the pea gravel concreten topping is set on insulation layer, tile is installed at last.
In numerous heat insulating materials, asbestos product have do not fire, nontoxic, light weight, characteristics such as coefficient of thermal conductivity is low, sound absorption qualities good, insulation, chemical stability is good, life cycle is long, be the desirable heat insulating material of generally acknowledging both at home and abroad.But rock wool is lower as the utilization rate of building thermal insulation material, analyzes reason and exists following defective to cause mainly due to rock wool: at first, the rock cotton board of selecting for use sedimentation to produce mostly, its intensity is little, water imbibition is big; Next adopts rock wool to make mounting process too complicated as heat insulating material, and for example the mounting process of rock wool is complicated unusually in the keel structure, and the total system cost is high; And in pitched roof, rock wool is installed on below the pea gravel concreten topping, as the topping infiltration, rock wool makes moist for a long time, can finally influence the roof heat insulation water-proof function; No matter be in pitched roof or the curtain wall at last, rock wool will be laid according to installing after the real size cutting at the construction field (site), and dust pollution is serious, to greatly influence of the healthy generation of constructor.
Also there is the technician that asbestos product is improved in the prior art, as application number is that 200820216364.3 patent application document has disclosed a kind of A-60 level peculiar to vessel cabin composite plate, this composite plate adopts rock cotton board as central layer, utilize steel plate as panel and backboard, two steel plates are bonded in the two sides of rock cotton board respectively by adhesive.Intensity is little, the defective of moisture-sensitive though this composite rock wool plate has overcome, because the steel plate cost is high, generally only is suitable for the application of hull etc., is difficult to promote in building energy saving field.
Because the above-mentioned defective of rock wool has restricted the development of rock wool in building energy saving field, influenced its applying under construction.
[utility model content]
In view of this, the utility model provides a kind of have thermal-insulating waterproof function, the simple environmental protection composite rock wool plate of installation.
The utility model is achieved through the following technical solutions:
A kind of composite rock wool plate that is used for assembling keel structure or pitched roof is provided, and this composite rock wool plate comprises a rock cotton board, is suppressed with one deck aluminium foil respectively on positive and negative two surfaces of this rock cotton board.
Compared with prior art, since the utility model embodiment composite rock wool plate with rock cotton board as material of main part, at the surface of this rock cotton board compacting layer of aluminum paper tinsel, the insulation of rock cotton board, functions such as protection against the tide fire-resistant and that aluminium foil is golden can be organically combined, can independently constitute insulation, fire prevention, protection against the tide, puigging; Because what adopt is the all-metal aluminium foil, therefore reduced the cost cost.In exterior wall is used, adopt the exterior-wall heat insulation form, can form firm, long-acting, fire-resistant protection against the tide, sound insulation is the unitary whole thermal insulation structure, has increased indoor usable floor area, has been equivalent to reduce the cost of unit area, insulation cost in its comprehensive cost is lower than; Use at pitched roof, the topping on the composite rock wool plate can substitute pea gravel concreten with cement mortar, reduces comprehensive cost; Insulation layer is installed in above the topping, avoids the topping infiltration that rock wool is made moist for a long time.In addition, this composite rock wool plate is a finished product sheet material, can accomplish quick and easy, environmental protection in construction.
[description of drawings]
Fig. 1 is the generalized section that the utility model embodiment is used for the composite rock wool plate of assembling keel structure or pitched roof;
Metope structure schematic diagram when Fig. 2 is the application in the assembling keel structure of the composite rock wool plate of the utility model embodiment;
Metope structure schematic diagram when Fig. 3 is the application in the pitched roof structure of the composite rock wool plate of the utility model embodiment.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model embodiment is described in detail.
See also Fig. 1, be used for the sectional drawing of the composite rock wool plate of assembling keel structure, pitched roof for embodiment of the utility model.As material of main part, positive and negative two the surface compacting layer of aluminum paper tinsels 32 in this rock cotton board 31 promptly utilize metal aluminum foil 32 that rock cotton board 31 integral sandwiched compactings are pasted to this composite rock wool plate 3, form the composite rock wool plate of aluminium foil sandwich structure with rock cotton board 31.When this composite rock wool plate is applied to exterior wall or roofing, adopt the self-adhesion bar for line that penetrates rock cotton board to fix.
The composite rock wool plate of present embodiment is selected the high-quality rock cotton board for use, adopts advanced pendulum method production technology, and rock wool manufactured goods intensity is big, water absorption rate is low (belonging to the hydrophobic rock wool).To be molten aluminum after the aluminium ingot fusing or liquid electrolytic aluminium through composition adjustment, refining, casting-hot rolling or casting, cold rolling, annealing, paper tinsel roll, cut the aluminium foil that present embodiment adopts makes after handling with operation such as finished products, and this metal aluminum foil has following characteristics: radiation proof and heat energy power are strong; Tightness is good, and humidity resistance is good; The all-metal compacting, fire resistance is superior; More corrosion-resistant in surroundings; Be difficult for being magnetized; Aluminium foil through ply rolling has silvery white surface attractive in appearance, has very high light reflectivity.Therefore present embodiment composite rock wool plate that hydrophobic rock cotton board, all-metal aluminium foil are processed can organically combine functions such as insulation, fire-resistant, protection against the tide, can independently constitute insulation, fire prevention, protection against the tide, puigging; Clog with stupid lath in excessive slit between the plate seam, and seal with aluminum foil and adhesive tape, forms firm, long-acting, fire-resistant protection against the tide, sound insulation is the unitary whole thermal insulation structure.In addition, this composite rock wool plate is a finished product sheet material, can really accomplish quick and easy, zero pollution in construction.
See also Fig. 2, be the Application Example of composite rock wool plate in the assembling keel structure of the utility model embodiment.Present embodiment adopts the fixing construction technology of on-the-spot self-adhesion bar for line.After the body of wall basic unit 2 of exterior wall 1 carried out waterproofing work, fixedly composite rock wool plate 3 constituted insulations, fire prevention, damp-proof course, and then the composite rock wool plate 3 outer decorative layers 4 of laying; Between the plate seam, slit excessive between plate and the steelframe clogs with stupid lath, and with the aluminum foil and adhesive tape sealing, form firm, long-acting, fire-resistant protection against the tide, sound insulation is that the unitary whole wall thermal insulating is constructed.
See also Fig. 3, if the composite rock wool plate of the utility model embodiment is applied in the pitched roof, present embodiment adopts the fixing construction technology of on-the-spot self-adhesion bar for line.After the leveling layer 6 of roof-base 5, waterproofing course 7, topping 8 constructions were finished, anchoring aluminium foil sandwich composite rock wool plate 3 constituted insulation, fire prevention, moistureproof, puigging; Between the plate seam, slit excessive between plate and the counter batten (batten) clogs with stupid lath, and seals with aluminum foil and adhesive tape, forms firm, long-acting, fire-resistant protection against the tide, sound insulation is that the unitary whole roof heat insulation is constructed.
Above-mentioned construction technology is external wall outer insulation, and it is nearly 2% to increase indoor usable floor area, the actual cost that is equivalent to reduce unit area, insulation cost in its comprehensive cost is lower than.Use at pitched roof, the topping on the composite rock wool plate can substitute pea gravel concreten with cement mortar, reduces comprehensive cost.Because the composite rock wool plate of present embodiment is a finished product sheet material, site assembly has shortened construction period, if the exterior wall engineering quality goes wrong simultaneously, easy disassembly reduces maintenance cost, but the rock cotton board second use of pulling down is saved cost.
In addition, pass the foundation wall waterproofing course, the mode that the utility model embodiment adopts the self-adhesion bar for line that the composite rock wool plate is installed in order to prevent anchor studs.
The utility model embodiment composite rock wool plate with rock cotton board as material of main part, at the surface of this rock cotton board compacting layer of aluminum paper tinsel, the insulation of rock cotton board, functions such as protection against the tide fire-resistant and that aluminium foil is golden can be organically combined, can independently constitute insulation, fire prevention, protection against the tide, puigging; Because what adopt is the aluminium foil gold, therefore reduced the cost cost.During installation, adopt the exterior-wall heat insulation form, can form firm, long-acting, fire-resistant protection against the tide, sound insulation is the unitary whole thermal insulation structure, has increased indoor usable floor area, has been equivalent to reduce the cost of unit area, insulation cost in its comprehensive cost is lower than; Use at pitched roof, the topping on the composite rock wool plate can substitute pea gravel concreten with cement mortar, reduces comprehensive cost; Insulation layer is installed in above the topping, avoids the topping infiltration that rock wool is made moist for a long time.In addition, this composite rock wool plate is a finished product sheet material, can accomplish quick and easy, environmental protection in construction.

Claims (1)

1. composite rock wool plate that is used for assembling keel structure or pitched roof, this composite rock wool plate comprises a rock cotton board, it is characterized in that, is suppressed with one deck aluminium foil respectively on positive and negative two surfaces of this rock cotton board.
CN2009202021079U 2009-12-10 2009-12-10 Composite rock-wool board for assembled keel structure or slope roof Expired - Fee Related CN201554133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202021079U CN201554133U (en) 2009-12-10 2009-12-10 Composite rock-wool board for assembled keel structure or slope roof

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Application Number Priority Date Filing Date Title
CN2009202021079U CN201554133U (en) 2009-12-10 2009-12-10 Composite rock-wool board for assembled keel structure or slope roof

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CN201554133U true CN201554133U (en) 2010-08-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444251A (en) * 2011-08-15 2012-05-09 上海企弘科技发展有限公司 Decoration and heat insulation integrated external wall panel
CN111827521A (en) * 2020-06-29 2020-10-27 北新集团建材股份有限公司 Fire-resistant sound insulation composite wall
CN113027004A (en) * 2021-03-19 2021-06-25 深圳市中装建设集团股份有限公司 Assembled indoor hollow non-bearing partition wall and construction method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444251A (en) * 2011-08-15 2012-05-09 上海企弘科技发展有限公司 Decoration and heat insulation integrated external wall panel
CN111827521A (en) * 2020-06-29 2020-10-27 北新集团建材股份有限公司 Fire-resistant sound insulation composite wall
CN113027004A (en) * 2021-03-19 2021-06-25 深圳市中装建设集团股份有限公司 Assembled indoor hollow non-bearing partition wall and construction method thereof

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100818

Termination date: 20111210