CN203284898U - Film-coated rock wool board heat insulation system used for building curtain wall - Google Patents

Film-coated rock wool board heat insulation system used for building curtain wall Download PDF

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Publication number
CN203284898U
CN203284898U CN2013203255215U CN201320325521U CN203284898U CN 203284898 U CN203284898 U CN 203284898U CN 2013203255215 U CN2013203255215 U CN 2013203255215U CN 201320325521 U CN201320325521 U CN 201320325521U CN 203284898 U CN203284898 U CN 203284898U
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CN
China
Prior art keywords
cotton board
rock cotton
overlay film
curtain
film
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Expired - Fee Related
Application number
CN2013203255215U
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Chinese (zh)
Inventor
王光胜
延树立
邓春祥
隋华亭
田翠芬
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QINGDAO OLHA BUILDING INSULATION WORKS CO Ltd
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QINGDAO OLHA BUILDING INSULATION WORKS CO Ltd
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Priority to CN2013203255215U priority Critical patent/CN203284898U/en
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Publication of CN203284898U publication Critical patent/CN203284898U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

Abstract

The utility model belongs to the technical field of building heat insulation and relates to a film-coated rock wool board heat insulation system used for a building curtain wall. According to the film-coated rock wool board heat insulation system used for the building curtain wall, a film-coated rock wool board is arranged between a leveling layer and the curtain wall, the film-coated rock wool board penetrates through the leveling layer through an anchor bolt to be connected with a base wall in an anchoring mode, a seam of the film-coated rock wool board and the end portion of the anchor bolt are sealed in a sticking mode through aluminum foil to form a heat-insulating and warming outer wall outer heat insulation layer structure, the connecting positions of the block curtain wall are connected in a sealing mode through clamping clips, the film-coated rock wool board is of a block structure, rabbets which are butted in a matching mode are formed in the two ends of the film-coated rock wool board, the joint position of the rabbets is fixed on the base wall through a fixing clamping plate in an anchoring and connecting mode, a partition seam exists between the aluminum foil on the outer lateral side of the film-coated rock wool board and the curtain wall made of glass or slabstone, and a heat insulation structure with the body constructed by the film-coated rock wool board, the aluminum foil, the curtain wall and the partition seam is arranged on the outer wall of a building in a sleeved mode to from the film-coated rock wool board heat insulation system. The film-coated rock wool board heat insulation system used for the building curtain wall has the advantages of being simple in structure, saving in labor, low in cost, good in heat insulation effect, simple and reasonable in construction technique, and capable of achieving environment friendliness.

Description

A kind of building curtain wall overlay film rock cotton board heat-insulation system
Technical field:
The utility model belongs to the building heat preservation technical field, relates to a kind of OLH building curtain wall overlay film rock cotton board heat-insulation system, particularly a kind of building curtain wall overlay film rock cotton board heat-insulation system of building group of the exterior wall heat-preserving system for curtain wall.
Background technology:
It is the strategic task of China that building is implemented the energy-saving and emission-reduction policy, and the skin heat-insulating property, as a critical index of green building, energy-saving and emission-reduction, is subject to the great attention of the whole society.Traditional external-wall heat-insulation material is mainly take organic materials such as EPS, XPS and PU as main, though the organic material heat-insulating property is superior, but its fire line is deadly defect, organic combustion problem never is resolved on Application in Building, can't be fully fire-retardant under naked light, and can discharge a large amount of toxic gases during burning, in case breaking out of fire brings about great losses for people's life, property.Under such background, research and development take inorganic material (rock wool, glass wool, foam glass etc.) as the exterior wall heat-preserving system of insulation layer and application are paid attention to day by day, rock wool is applied to external thermal insulation system at European Countries the history of decades, and ripe product standard and system authentication guide (N13500-2003 and EN13162-2001) are arranged; At present, it is lower as the utilization rate of building thermal insulation material that rock wool is used in China, start late, but under the mandatory policy adjustment that country issues, domestic not only be incubated but also the fireproof rock wool plate outer wall external insulation has obtained significant progress and application in recent years particularly, existing rock wool plate outer wall external insulation comprises that mainly rock cotton board composite mortar external thermal insulation system, rock cotton board strengthen net (Double-level Reticulated) external insulating system for thinly plastered external wall and rock cotton board strengthens three kinds of net (individual layer net) external insulating system for thinly plastered external wall; Rock cotton board composite mortar external thermal insulation system adopts external after heat galvanized electric welded mesh, and the topping of the thick heat preservation slurry of 20mm as rock cotton board arranged, it is structural good, quality requirement to the rock cotton board material is relatively low, the minimum that can meet relevant criterion gets final product, but the after heat galvanized electric welded mesh that uses has increased the weight of the exterior wall load with heat preservation slurry, and working procedure is many, the labor service workload is large, and cost is high; Rock cotton board strengthens net (Double-level Reticulated) external insulating system for thinly plastered external wall and has adopted double-deck alkaline-resisting grid cloth and Crack-resistance Front Mortar as topping in the rock cotton board outside, can play the purpose of protection rock cotton board, reduced again cost, this rock wool plate outer wall external insulation is also present the most practical domestic a kind of heat-insulation system, but the quality requirement to the rock cotton board material is high, and the tensile strength of its material can not be less than 7.5kpa; Rock cotton board enhancing net (individual layer net) external insulating system for thinly plastered external wall adopts the alkaline-resisting grid cloth of individual layer to add the anti-cracking plastering mortar and is placed in the rock cotton board outside, reduce costs, but the requirement to the rock cotton board material is very high, the tensile strength of its rock cotton board material can not be less than 15kpa, difficulty is large, and material cost is very high.In sum, the outer heat preservation system system that existing various rock wool plate outer wall external insulation is all developed according to directly doing finish coat on the rock cotton board system, the decoration of exterior wall layer is generally coating, true mineral varnish, texture paint or facing tile, directly do decorative layer on the rock cotton board heat-insulation system, require highly, structural system is complicated, and working procedure is many, the labor service workload is large, and cost is high.
Summary of the invention:
Goal of the invention of the present utility model is to overcome the shortcoming that prior art exists, and seeking design provides a kind of building curtain wall with overlay film rock cotton board heat-insulation system, need not to consider the decoration problem, has both reduced the cost of heat-insulation system, reaches again the insulation requirement.
To achieve these goals, agent structure of the present utility model comprises base course wall, leveling layer, overlay film rock cotton board, crab-bolt, aluminium foil, curtain wall, clip, strap, tongue and groove and a space; Be applied between the leveling layer of the sediment structure on exterior surface of wall and curtain wall and be shaped with the overlay film rock cotton board, the overlay film rock cotton board penetrates leveling layer and base course wall anchor connection by crab-bolt, and it is 80-100kg/m that the overlay film rock cotton board adopts unit weight 3The rock cotton board of the one side film structure that the pendulum method is produced, the diameter of taking over a business of discoid crab-bolt is not less than 100mm, and crab-bolt is with the plum blossom-shaped arranged in form when construction, and every square metre is no less than 8; The plate seam of overlay film rock cotton board and the end of crab-bolt form the external wall outer insulation stratiform structure of heat-insulation warm keeping by the sealing of aluminium foil adhesive type; The splicing junction of block curtain wall is tightly connected by clip; The overlay film rock cotton board is plate-like structure, and its two ends are shaped with the tongue and groove that coordinates docking, and the assembly unit joint of tongue and groove is fixed on base course wall by strap anchor formula; Space between forming between aluminium foil on overlay film rock cotton board lateral surface and the curtain wall of glass or slate material is that insulation construction that overlay film rock cotton board, aluminium foil, curtain wall and a space build fits on external wall and forms overlay film rock cotton board heat-insulation system by main body.
The building curtain wall that the utility model relates to the concrete technology step of overlay film rock cotton board heat-insulation system preparation is:
(1), base course wall leveling: the surface of the base course wall of first cleaning of buildings exterior wall makes the base course wall surface without greasy dirt, wax, release agent, coating, waste, dirt, frost and earth; The planeness on base course wall surface is not more than 5mm, reject local crowning, hollowing, loosen and have the pollutant of the bonding of hindering, form leveling layer with the polymer mortar levelling, polymer mortar is according to Portland cement: the weight ratio of middle fine sand: glue: water=1:3:0.3:3~5 coordinates to be made; When base course wall is wall of aerated concrete block, first in the commercially available interfacial agents of the surface spraying of base course wall, be Portland cement with weight ratio: the cement mixing mortar levelling of middle fine sand: water=1:1:6, surperficial brooming, the thickness of cement mixing mortar is 8~10mm; Be the cement mortar Troweling press finishing of Portland cement: water=1:3 with weight ratio again, the thickness of cement mortar is 8~10mm; Wall of aerated concrete block and concrete beam, post, shear wall junction adopt polymer mortar floating, and add the after heat galvanized steel wire netting or alkali-proof glass fiber mesh is strengthened, net material lap-joint want smooth continuously, lap length is not less than 100mm; Leveling layer is interior or insert metal enhancing net, strengthens net not near base course wall; Strengthen net smooth, tighten, make it there is no hollowing, gauffer and warpage, the enhancing net of structure of steel wire is fixed by crab-bolt or embedded bar, the spacing that fixed point is arranged should be too not large; Polymer mortar is smeared into inclined-plane with other leveling mortar bonding surfaces; When base course wall is the other materials masonry panel, be cement mortar or the whole levelling of polymer cement mortar of Portland cement: water=1:3 with weight ratio; When base course wall is reinforced concrete structure,, if the base course wall surface finish is not more than 5mm, do not carry out whole levelling; Otherwise, be cement mortar or the whole levelling of polymer mortar of Portland cement: water=1:3 with weight ratio;
(2), overlay film rock cotton board paving: first in discrete water 200mm eminence, install and carry out the paving of overlay film rock cotton board after antiseptic metal bracket; During the paving of overlay film rock cotton board, form seamless the docking between plate and plate, as gap occurs, adopt and fill processing with the rock cotton sliver scene of width; Laterally and vertically all being no more than two during paving overlay film rock cotton board will adopt strap to reinforce at joint;
(3), crab-bolt is fixed: carry out the crab-bolt fixed installation after the paving of overlay film rock cotton board, the degree of depth shear wall that crab-bolt enters base course wall is not less than 30mm, and the Aerated Concrete wall that enters base course wall is not less than 50mm; Crab-bolt with the rock cotton board accessory all is set in the middle of four jiaos of overlay film rock cotton board and overlay film rock cotton board, the crab-bolt quincuncial arrangement, be not less than 8/square metre; The base course wall corner is encrypted to spacing 200mm, and meets the design standard requirement;
(4), adhesive tape shutoff overlay film rock cotton board plate seam and crab-bolt expose disk: the paving of overlay film rock cotton board complete complete with the crab-bolt fixed installation after, the disk that plate stitches and crab-bolt exposes with adhesive tape shutoff overlay film rock cotton board, the plate seam place of overlay film rock cotton board is not less than 80mm with the width of adhesive tape, and it is larger than the diameter that crab-bolt exposes disk that crab-bolt exposes disk place adhesive tape area diameter; Then the outer aluminium foil of pasting of the overlay film rock cotton board after sealed adhesive tape, form the heat-insulation system that seals.
Compared with prior art, it is simple in structure for the utility model, saves manpower, and cost is low, high insulating effect, construction technology advantages of simple, environmental friendliness.
Description of drawings:
Fig. 1 is agent structure principle schematic of the present utility model.
Fig. 2 is that the crab-bolt that the utility model relates to is arranged schematic diagram.
Fig. 3 is construction process schematic block diagram of the present utility model.
The specific embodiment:
Also be described further by reference to the accompanying drawings below by embodiment.
Embodiment:
The building curtain wall that the present embodiment relates to comprises base course wall 1, leveling layer 2, overlay film rock cotton board 3, crab-bolt 4, aluminium foil 5, curtain wall 6, clip 7, strap 8, tongue and groove 9 and a space 10 with the agent structure of overlay film rock cotton board heat-insulation system; Be applied between the leveling layer 2 of the sediment structure on exterior surface of wall and curtain wall 6 and be shaped with overlay film rock cotton board 3, overlay film rock cotton board 3 penetrated leveling layer 2 and base course wall 1 anchor connection by crab-bolt 4, and it is 80-100kg/m that overlay film rock cotton board 3 adopts unit weights 3The rock cotton board of the one side film structure that the pendulum method is produced, the diameter of taking over a business of discoid crab-bolt 4 is not less than 100mm, and crab-bolt 4 is with the plum blossom-shaped arranged in form when construction, and every square metre is no less than 8; The plate seam of overlay film rock cotton board 3 and the end of crab-bolt 4 form the external wall outer insulation stratiform structure of heat-insulation warm keeping by aluminium foil 5 adhesive type sealings; The splicing junction of block curtain wall 6 is tightly connected by clip 7; Overlay film rock cotton board 3 is plate-like structure, and its two ends are shaped with the tongue and groove 9 that coordinates docking, and the assembly unit joint of tongue and groove 9 is fixed on base course wall 1 by strap anchor formula; Space 10 between forming between aluminium foil 5 on overlay film rock cotton board 3 lateral surfaces and the curtain wall 6 of glass or slate material is that insulation construction that overlay film rock cotton board 3, aluminium foil 5, curtain wall 6 and a space 10 build fits on external wall and forms overlay film rock cotton board heat-insulation system by main body.
The building curtain wall that the present embodiment relates to the preparation method's of overlay film rock cotton board heat-insulation system concrete technology step is:
(1), base course wall leveling: the surface of the base course wall 1 of first cleaning of buildings exterior wall makes base course wall 1 surface without greasy dirt, wax, release agent, coating, waste, dirt, frost and earth; The planeness on base course wall 1 surface is not more than 5mm, reject local crowning, hollowing, loosen and have the pollutant of the bonding of hindering, form leveling layer 2 with the polymer mortar levelling, polymer mortar is according to Portland cement: the weight ratio of middle fine sand: glue: water=1:3:0.3:3~5 coordinates to be made; When base course wall 1 is wall of aerated concrete block, first in the commercially available interfacial agents of the surface spraying of base course wall 1, be Portland cement with weight ratio: the cement mixing mortar levelling of middle fine sand: water=1:1:6, surperficial brooming, the thickness of cement mixing mortar is 8~10mm; Be the cement mortar Troweling press finishing of Portland cement: water=1:3 with weight ratio again, the thickness of cement mortar is 8~10mm; Wall of aerated concrete block and concrete beam, post, shear wall junction adopt polymer mortar floating, and add the after heat galvanized steel wire netting or alkali-proof glass fiber mesh is strengthened, net material lap-joint want smooth continuously, lap length is not less than 100mm; Leveling layer 2 is interior or insert metal enhancing net, strengthens net not near base course wall 1; Strengthen net smooth, tighten, make it there is no hollowing, gauffer and warpage, the enhancing net of structure of steel wire is fixed by crab-bolt or embedded bar, the spacing that fixed point is arranged should be too not large; Polymer mortar is smeared into inclined-plane with other leveling mortar bonding surfaces; When base course wall 1 is the other materials masonry panel, be cement mortar or the whole levelling of polymer cement mortar of Portland cement: water=1:3 with weight ratio; When base course wall 1 is reinforced concrete structure,, if base course wall surface 1 planeness is not more than 5mm, do not carry out whole levelling; Otherwise, be cement mortar or the whole levelling of polymer mortar of Portland cement: water=1:3 with weight ratio;
(2), overlay film rock cotton board paving: first in discrete water 200mm eminence, install and carry out the paving of overlay film rock cotton board 3 after antiseptic metal bracket; During 3 paving of overlay film rock cotton board, form seamless the docking between plate and plate, as gap occurs, adopt and fill processing with the rock cotton sliver scene of width; Laterally and vertically all being no more than two during paving overlay film rock cotton board 3 will adopt strap 8 to reinforce at joint;
(3), crab-bolt is fixed: carry out crab-bolt 4 fixed installations after 3 pavings of overlay film rock cotton board, the degree of depth shear wall that crab-bolt 4 enters base course wall 1 is not less than 30mm, and the Aerated Concrete wall that enters base course wall 1 is not less than 50mm; Crab-bolt 4 with the rock cotton board accessory all is set in the middle of 3 four jiaos of overlay film rock cotton board and overlay film rock cotton board 3, crab-bolt 4 quincuncial arrangement, be not less than 8/square metre; The base course wall corner is encrypted to spacing 200mm, and meets the design standard requirement;
(4), adhesive tape shutoff overlay film rock cotton board plate seam and crab-bolt expose disk: 3 pavings of overlay film rock cotton board complete complete with crab-bolt 4 fixed installations after, the disk that plate stitches and crab-bolt 4 exposes with adhesive tape shutoff overlay film rock cotton board 3, the plate seam place of overlay film rock cotton board 3 is not less than 80mm with the width of adhesive tape, and it is larger than the diameter that crab-bolt 4 exposes disk that crab-bolt 4 exposes disk place adhesive tape area diameter; Then the outer aluminium foil 5 of pasting of the overlay film rock cotton board after sealed adhesive tape 3, form the heat-insulation system that seals.

Claims (1)

1. a building curtain wall, with overlay film rock cotton board heat-insulation system, is characterized in that agent structure comprises base course wall, leveling layer, overlay film rock cotton board, crab-bolt, aluminium foil, curtain wall, clip, strap, tongue and groove and a space; Be applied between the leveling layer of the sediment structure on exterior surface of wall and curtain wall and be shaped with the overlay film rock cotton board, the overlay film rock cotton board penetrates leveling layer and base course wall anchor connection by crab-bolt, and it is 80-100kg/m that the overlay film rock cotton board adopts unit weight 3The rock cotton board of the one side film structure that the pendulum method is produced, the diameter of taking over a business of discoid crab-bolt is not less than 100mm, and crab-bolt is with the plum blossom-shaped arranged in form, and every square metre is no less than 8; The plate seam of overlay film rock cotton board and the end of crab-bolt form the external wall outer insulation stratiform structure of heat-insulation warm keeping by the sealing of aluminium foil adhesive type; The splicing junction of block curtain wall is tightly connected by clip; The overlay film rock cotton board is plate-like structure, and its two ends are shaped with the tongue and groove that coordinates docking, and the assembly unit joint of tongue and groove is fixed on base course wall by strap anchor formula; Space between forming between aluminium foil on overlay film rock cotton board lateral surface and the curtain wall of glass or slate material is that insulation construction that overlay film rock cotton board, aluminium foil, curtain wall and a space build fits on external wall and forms overlay film rock cotton board heat-insulation system by main body.
CN2013203255215U 2013-06-07 2013-06-07 Film-coated rock wool board heat insulation system used for building curtain wall Expired - Fee Related CN203284898U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255845A (en) * 2013-06-07 2013-08-21 青岛欧立华建筑保温工程有限公司 Coated rock wool board heat-preservation system for building curtain walls
CN105041000A (en) * 2015-07-26 2015-11-11 德清扬泰建筑材料有限公司 Old wall reconstruction insulation structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255845A (en) * 2013-06-07 2013-08-21 青岛欧立华建筑保温工程有限公司 Coated rock wool board heat-preservation system for building curtain walls
CN103255845B (en) * 2013-06-07 2015-05-20 青岛欧立华建筑保温工程有限公司 Coated rock wool board heat-preservation system for building curtain walls
CN105041000A (en) * 2015-07-26 2015-11-11 德清扬泰建筑材料有限公司 Old wall reconstruction insulation structure
CN105041000B (en) * 2015-07-26 2018-07-13 德清扬泰建筑材料有限公司 A kind of old wall transformation insulation construction

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131113

Termination date: 20180607

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