CN201883568U - V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body - Google Patents
V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body Download PDFInfo
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- CN201883568U CN201883568U CN201020674527XU CN201020674527U CN201883568U CN 201883568 U CN201883568 U CN 201883568U CN 201020674527X U CN201020674527X U CN 201020674527XU CN 201020674527 U CN201020674527 U CN 201020674527U CN 201883568 U CN201883568 U CN 201883568U
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- polyurethane
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Abstract
The utility model relates to a V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body, which is connected with the surface of a building. The surface of the building is coated with a first layer of interface curing agents, in addition, V-shaped steel mesh strips are fixed by fired nails at intervals, polyurethane is coated in the V-shaped steel mesh strips and a gap space of adjacent V-shaped steel mesh strips, the outer surface of the polyurethane is a leveling surface and is arranged at the same level as the top ends of the V-shaped steel mesh strips, one layer of adhesive mortar is coated on the surface of the polyurethane, the surface of the polyurethane is pasted with alkaline-resisting self-adhesive fiber gridding cloth, one layer of rendering coat mortar is coated on the alkaline-resisting self-adhesive fiber gridding cloth, the rendering coat mortar is fully filled in pore spaces of the fiber gridding cloth, the outer surface of the coagulated rendering coat mortar is coated and brushed with a second layer of interface curing agents, and the surface of the second layer of interface curing agents is fixed with an architectural surface after the curing completion. The V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body has the advantages of high construction operation speed, low technical difficulty and good heat insulation and thermal isolation effect and can be widely applied to multi-rise buildings, particularly middle-and-senior-rise and high-rise buildings.
Description
Technical field
The utility model relates to a kind of energy-saving decorative system of building.
Background technology
At present, in traditional work progress of spray coating polyurethane rigid foam wall thermal insulating system, insulation layer combines with body of wall owes firm, in order to control the thickness of polyurethane coating, need before spraying, benchmark be set, for example adopt and hang vertically, play the THICKNESS CONTROL line, at the external wall big angle and other necessary places hang methods such as vertical reference steel wires; In spraying process, detect coating thickness with probe or thickness mark post; Also need after spraying is finished, to surpass the ledge of insulation layer gross thickness in addition with instrument polishing, finishing.Whole construction course need expend great amount of manpower in order to control the thickness of polyurethane, and the finished surface out-of-flatness, and next step consumption of smearing polymer mortar is difficult to control.
The utility model content
The purpose of this utility model provides a kind of V-type steel mesh levelling type polyurethane spraying external heat insulating wall, solve heat-barrier coating and combine the technical problem of owing firm with body of wall, for polyurethane coating THICKNESS CONTROL and levelling provide more simple and practical worker's method.
For achieving the above object, the utility model adopts following technical scheme:
A kind of V-type steel mesh levelling type polyurethane spraying external heat insulating wall, be connected with building surface, scribble first floor interface curing agent from building surface, and by nailing fixed interval V-type steel mesh bar, be coated with polyurethane in the V-type steel mesh bar and in the clearance space of adjacent V-type steel mesh bar, the external surface of polyurethane is a levelling face, and flush with V-type steel mesh bar top, the surface of polyurethane is wiped with one deck adhesive mortar, paste alkaline-resisting self-adhesion fibrous mesh cloth on the surface of adhesive mortar, on alkaline-resisting self-adhesion fibrous mesh cloth, be coated with one deck finishing mucilage, finishing mucilage fills up the hole of fibrous mesh cloth, outside after finishing mucilage solidifies is coated with and is brushed with second layer interface curing agent, and second layer interface curing agent finishes its surface, back in maintenance and is fixed with architectural surface.
The mid-section body cross section of described V-type steel mesh bar is a V-type, and two horizontal tails are extended at its opening two ends, all is arranged with mesh on the mid-section body of V-type steel mesh and two horizontal tails.
Described adhesive mortar can be a polymer mortar.
Described finishing mucilage can be the crack resistance polymer mortar that is mixed with fiber.
Described architectural surface can be coating, wallpaper, ceramic tile, glass or stone material.
Compared with prior art the utlity model has following characteristics and beneficial effect:
1. can select the V-type steel mesh bar of respective heights according to the polyurethane insulation coating design thickness, the thickness of polyurethane insulation coating can accurately be controlled;
2. V-type steel mesh bar firmly is connected with body of wall by nailing, and is convenient and swift;
3. during polyurethane coating, thickness is reference with V-type steel mesh bar, and the difficulty and the complexity of THICKNESS CONTROL reduce greatly, saves a large amount of artificial;
4. V-type steel mesh bar self is with holes, fills the cavity between V-type steel mesh bar and the body of wall behind the polyurethane foam, and seamless connection forms the integral heat insulation layer;
5. be cutting and the finishing that benchmark carries out polyurethane surface with V-type steel mesh bar top, simple to operate, THICKNESS CONTROL is accurate, and is convenient and swift easy to operate, save artificial.
In the utility model body of wall constitutes, adopted the levelling benchmark of V-type steel mesh bar as polyurethane insulation coating.The height of V-type steel mesh bar is the design thickness of polyurethane insulation coating.V-type steel mesh bar uses nailing firmly to be connected with body of wall.V-type steel mesh bar surface is porose, and in the spraying polyurethane process, polyurethane can enter and fill the cavity between V-type steel mesh bar and the body of wall, forms seamless connection, strong bonded.After polyurethane coating is finished, use the manual or electric knife that mates with V-type steel mesh bar installing space to cut along V-type steel mesh bar top, form the polyurethane insulation coating of consistency of thickness, surfacing.
The utility model polyurethane insulation coating THICKNESS CONTROL is accurate, the levelling method for trimming is simple, and construction operation is fast, and technical difficulty is low.The polyurethane coating external heat insulating wall can play the heat conducting effect of good obstruct, reaches better heat insulating effect, has insulation, heat insulation, sound insulation, shock insulation, cracking resistance, waterproof, moistureproof advantage.The insulation layer of V-type steel mesh levelling type polyurethane spraying external heat insulating wall does not stress, and V-type steel mesh bar firmly is connected with construction wall by nailing.Suit in the difformity of building and the top layer applying operation of position, constitute integral heat insulation and decorate basic unit.Be applicable to the inside and outside insulation of building.Native system can effectively intercept conduction of heat, thermal convection current and heat radiation.Reduce of the influence of building external thermal environment, save building energy consumption the architecture indoor thermal environment.
The integral thickness of V-type steel mesh levelling type polyurethane spraying external heat insulating wall generally within 3 centimetres, during as the interior insulation of building, when reducing building energy consumption, can effectively utilize the space.
V-type steel mesh levelling type polyurethane spraying external heat insulating wall combines with body of wall firmly, when being used as building exterior wall heat preserving, can effectively avoid the skin insulation layer freeze thawing, problem comes off.
V-type steel mesh levelling type polyurethane spraying external heat insulating wall firmly is connected with body of wall, can bear a heavy burden in the surface, is fit to brushing various ornament materials such as coating, wallpaper, ceramic tile, stone material are installed, and can carry the installed load parts.
The utility model combines with body of wall firmly, structural strength is high, cracking resistance good.When the building exterior wall heat preserving, can effectively avoid the skin insulation layer freeze thawing, problem comes off; Fixedly connected in the indoor crab-bolt of utilizing, can directly hang loading parts such as decoration element, cabinet, curtain rod, light fixture in the architectural surface vertical surface.
V-type steel mesh levelling type polyurethane spraying external heat insulating wall is in light weight, thickness is little, heat preservation and energy conservation effects good, speed of application is fast, structural strength is high, and cracking resistance is good.The surface is fit to the brushing and the paving of ornament materials such as coating, exterior wall tile, stone material.The utility model can be widely used in multistory building, particularly on the middle and senior level and highrise building.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
Fig. 2 is another structural representation of the utility model.
Fig. 3 is the utility model V-type steel net structure schematic diagram.
Fig. 4 is the constructing structure schematic diagram of the utility model V-type steel mesh spraying polyurethane.
Fig. 5 is the structural representation that the utility model V-type steel mesh uses nailing to be connected with body of wall.
Fig. 6 is another structural representation that the utility model V-type steel mesh uses nailing to be connected with body of wall.
Fig. 7 is the structural representation of the utility model V-type steel mesh and body of wall seamless connection.
Fig. 8 is the structural representation of the utility model polyurethane insulation coating.
Fig. 9 is another structural representation of the utility model polyurethane insulation coating.
Description of drawings: 1-building surface; 2-first floor interface curing agent; 3-V shaped steel net bar, 3.1-mid-section body, 3.2-horizontal tail, 3.3-mesh; The 4-nailing; 5-polyurethane; The 6-adhesive mortar; The alkaline-resisting self-adhesion fibrous mesh cloth of 7-; The 8-finishing mucilage; 9-second layer interface curing agent; 10-polyurethane coating finished surface; 11-polyurethane finishing finished surface; The 12-cutter.
The specific embodiment
Embodiment is referring to Fig. 1, shown in Figure 2, a kind of V-type steel mesh levelling type polyurethane spraying external heat insulating wall, be connected with building surface 1, scribble first floor interface curing agent 2 from building surface 1, and by nailing 4 fixed interval V-type steel mesh bars 3, be coated with polyurethane 5 in the V-type steel mesh bar 3 and in the clearance space of adjacent V-type steel mesh bar 3, the external surface of polyurethane 5 is a levelling face, and flush with V-type steel mesh bar 3 tops, the surface of polyurethane 5 is wiped with one deck adhesive mortar 6, paste alkaline-resisting self-adhesion fibrous mesh cloth 7 on the surface of adhesive mortar 6, on alkaline-resisting self-adhesion fibrous mesh cloth 7, be coated with one deck finishing mucilage 8, finishing mucilage 8 fills up the hole of fibrous mesh cloth 7, and the outside after finishing mucilage 8 solidifies is coated with and is brushed with second layer interface curing agent 9, and second layer interface curing agent 9 finishes its surface, back in maintenance and is fixed with architectural surface.Described adhesive mortar 6 is polymer mortars.Described finishing mucilage 8 is the crack resistance polymer mortars that are mixed with fiber.Described architectural surface is coating, wallpaper, ceramic tile, glass or stone material.
Referring to Fig. 3, Fig. 4, mid-section body 3.1 cross sections of described V-type steel mesh bar 3 are V-type, and two horizontal tails 3.2 are extended at its opening two ends, all are arranged with mesh 3.3 on the mid-section body of V-type steel mesh and two horizontal tails.
Referring to Fig. 5, Fig. 6, use nailing 4 that V-type steel mesh bar 3 is fixed on the building surface 1.
Referring to Fig. 7, there is mesh 3.3 on V-type steel mesh bar 3 surfaces, and when spraying polyurethane 5, polyurethane 5 can enter and fill the cavity between V-type steel mesh bar 3 and the body of wall, form seamless connection, strong bonded.
Referring to Fig. 8, Fig. 9, after finishing, spraying use the manual or electric knife 12 that mates with V-type steel mesh bar 3 installing spaces to cut along V-type steel mesh bar 3 tops, form the polyurethane insulation coating of consistency of thickness, surfacing.
A kind of job practices of V-type steel mesh levelling type polyurethane spraying external heat insulating wall, step is as follows:
After step 4. spraying is finished, use manually or electric tools, the top cutting finishing polyurethane 5 along V-type steel mesh bar 3 makes polyurethane 5 surfacings, flushes with V-type steel mesh bar 3 tops;
After step 6. adhesive mortar 6 solidifies, paste alkaline-resisting self-adhesion fibrous mesh cloth 7 on the surface;
The thickness of described adhesive mortar 6 is 1.2mm.
The thickness of described finishing mucilage 8 is 2mm.
Claims (5)
1. a V-type steel mesh levelling type polyurethane sprays external heat insulating wall, be connected with building surface (1), it is characterized in that: scribble first floor interface curing agent (2) from building surface (1), and by nailing (4) fixed interval V-type steel mesh bar (3), be coated with polyurethane (5) in the V-type steel mesh bar (3) and in the clearance space of adjacent V-type steel mesh bar (3), the external surface of polyurethane (5) is a levelling face, and flush with V-type steel mesh bar (3) top, the surface of polyurethane (5) is wiped with one deck adhesive mortar (6), paste alkaline-resisting self-adhesion fibrous mesh cloth (7) on the surface of adhesive mortar (6), on alkaline-resisting self-adhesion fibrous mesh cloth (7), be coated with one deck finishing mucilage (8), finishing mucilage (8) fills up the hole of fibrous mesh cloth (7), outside after finishing mucilage (8) solidifies is coated with and is brushed with second layer interface curing agent (9), and second layer interface curing agent (9) finishes its surface, back in maintenance and is fixed with architectural surface.
2. V-type steel mesh levelling type polyurethane spraying external heat insulating wall according to claim 1, it is characterized in that: mid-section body (3.1) cross section of described V-type steel mesh bar (3) is a V-type, two horizontal tails (3.2) are extended at its opening two ends, all are arranged with mesh (3.3) on the mid-section body of V-type steel mesh and two horizontal tails.
3. V-type steel mesh levelling type polyurethane spraying external heat insulating wall according to claim 1, it is characterized in that: described adhesive mortar (6) is a polymer mortar.
4. V-type steel mesh levelling type polyurethane spraying external heat insulating wall according to claim 1, it is characterized in that: described finishing mucilage (8) is the crack resistance polymer mortar that is mixed with fiber.
5. V-type steel mesh levelling type polyurethane spraying external heat insulating wall according to claim 1, it is characterized in that: described architectural surface is coating, wallpaper, ceramic tile, glass or stone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020674527XU CN201883568U (en) | 2010-12-22 | 2010-12-22 | V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020674527XU CN201883568U (en) | 2010-12-22 | 2010-12-22 | V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883568U true CN201883568U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020674527XU Expired - Lifetime CN201883568U (en) | 2010-12-22 | 2010-12-22 | V-shaped steel mesh leveling type polyurethane spraying external heat insulation wall body |
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| CN (1) | CN201883568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071748A (en) * | 2010-12-22 | 2011-05-25 | 航天海鹰安全技术工程有限公司 | Leveling type polyurethane spraying outer heat insulation wall body of V-shaped steel net and spraying leveling method |
| CN114482312A (en) * | 2020-11-13 | 2022-05-13 | 上海申秦建筑工程有限公司 | Heat-insulation sound-absorbing layer and construction method thereof |
-
2010
- 2010-12-22 CN CN201020674527XU patent/CN201883568U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071748A (en) * | 2010-12-22 | 2011-05-25 | 航天海鹰安全技术工程有限公司 | Leveling type polyurethane spraying outer heat insulation wall body of V-shaped steel net and spraying leveling method |
| CN102071748B (en) * | 2010-12-22 | 2012-01-04 | 航天海鹰安全技术工程有限公司 | Leveling type polyurethane spraying outer heat insulation wall body of V-shaped steel net and spraying leveling method |
| CN114482312A (en) * | 2020-11-13 | 2022-05-13 | 上海申秦建筑工程有限公司 | Heat-insulation sound-absorbing layer and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110629 Effective date of abandoning: 20120104 |