CN209837398U - External template cast-in-place concrete composite heat insulation system for internal and external corner structure - Google Patents
External template cast-in-place concrete composite heat insulation system for internal and external corner structure Download PDFInfo
- Publication number
- CN209837398U CN209837398U CN201920065131.6U CN201920065131U CN209837398U CN 209837398 U CN209837398 U CN 209837398U CN 201920065131 U CN201920065131 U CN 201920065131U CN 209837398 U CN209837398 U CN 209837398U
- Authority
- CN
- China
- Prior art keywords
- template
- heat
- layer
- longitudinal
- place concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses an external template cast-in-place concrete composite heat insulation system for a male-female corner structure, which comprises a composite heat insulation external template, wherein the composite heat insulation external template comprises an inner adhesive surface layer, a heat insulation core material, an outer adhesive surface layer, a building heat insulation mortar layer and a plastering mortar layer which are arranged in sequence; a plurality of heat-insulating mortar columns are formed in the heat-insulating core material; the transverse composite heat-insulation external template is a transverse template, the longitudinal composite heat-insulation external template is a longitudinal template, the joint of the transverse template and the longitudinal template forms a zigzag matching connection, one side of the inner adhesive surface layer is provided with a cast-in-place concrete wall, and the transverse template and the longitudinal template are connected and fixed with the cast-in-place concrete wall through connecting pieces; one side of the plastering mortar layer is provided with a leveling mortar layer, and an anti-cracking mortar layer is arranged outside the leveling mortar layer. The utility model has the advantages of rational in infrastructure, safe and reliable, the construction is convenient, realizes that building keeps warm and the structure is with life-span, and it is effectual to keep warm flame retardant, and intensity is high.
Description
Technical Field
The utility model belongs to the technical field of the building outer wall, especially, relate to an exterior sheathing cast in situ concrete composite insulation system for negative and positive corner structure.
Background
At present, the construction problem to heat preservation outside building external wall of negative and positive angle position is more, for example surface smoothness and precision are low, and heat preservation structural integrity is poor etc. and finish coat material can produce stress crack at this position, uses a period of time back in addition, and the condition such as bubble, layering, fracture appear easily for the template of negative and positive angle, and the durability is poor, and intensity is low, finally leads to the heated board to drop, and the heat preservation inefficacy, and then the whole building that reaches has had very big potential safety hazard.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a rational in infrastructure, safe and reliable, it is convenient to be under construction, realizes that building heat preservation and structure are with the life-span, and it is effectual to keep warm flame retardant, the high exterior sheathing cast in situ concrete composite insulation system who is used for negative and positive corner structure of intensity.
In order to solve the technical problem, the utility model discloses a technical scheme is: a composite heat-insulating system of exterior formwork cast-in-place concrete for a male-female corner structure comprises a composite heat-insulating exterior formwork and a cast-in-place concrete wall, wherein the composite heat-insulating exterior formwork is a disassembly-free formwork and comprises an inner adhesive surface layer, a heat-insulating core material, an outer adhesive surface layer, a building heat-insulating mortar layer and a plastering mortar layer which are sequentially arranged; the heat-insulating core material comprises a heat-insulating layer and a fireproof isolation strip, and the heat-insulating layer and the fireproof isolation strip are arranged at intervals; a plurality of hole-shaped structures are arranged in the heat-insulating core material, the cross sections and the longitudinal sections of the hole-shaped structures are in a shape like Chinese character feng, and heat-insulating mortar is poured into the through holes to form a plurality of heat-insulating mortar columns; the transversely arranged composite heat-insulation outer template is a transverse template, the longitudinally arranged composite heat-insulation outer template is a longitudinal template, the transverse template and the longitudinal template are vertically arranged and the ends of the transverse template and the longitudinal template are connected, and the joint of the transverse template and the longitudinal template forms zigzag matching connection; a cast-in-place concrete wall is arranged on one side of the adhesive surface layers in the transverse template and the longitudinal template, and the transverse template and the longitudinal template are fixedly connected with the cast-in-place concrete wall through connecting pieces; the horizontal formwork and the longitudinal formwork are provided with leveling mortar layers on one sides of the plastering mortar layers, anti-cracking mortar layers are arranged outside the leveling mortar layers, and reinforcing alkali-resistant glass fiber mesh cloth is arranged at right angles in the anti-cracking mortar layers.
The connecting piece is a nylon anchor bolt with barbs.
And the inner adhesive surface layer, the outer adhesive surface layer, the plastering mortar layer and the leveling mortar layer are all internally provided with alkali-resistant glass fiber mesh cloth.
The alkali-resistant glass fiber mesh cloth is a glass fiber mesh cloth woven by alkali-resistant glass fibers and coated on the surface.
The heat insulation layer comprises an extruded polystyrene board, a molded graphite polystyrene board and a molded polystyrene board which are arranged from inside to outside in sequence; the fireproof isolation belt is a rock wool strip.
And a coating layer or a facing mortar layer is arranged on the outer side of the anti-cracking mortar layer.
The length of the reinforced alkali-resistant glass fiber mesh cloth is 400mm, the reinforced alkali-resistant glass fiber mesh cloth is located on one side of the transverse template by 200mm, and the reinforced alkali-resistant glass fiber mesh cloth is located on the longitudinal template by 200 mm.
Due to the adoption of the technical scheme, (1) the utility model discloses a compound incubation exterior sheathing face is dismantled, saves the secondary construction, and it is convenient to be under construction, can improve building wall thermal insulation performance, improves construction quality and efficiency when the reduction of erection time. (2) The utility model discloses compound incubation exterior sheathing adopts composite construction, and the heat preservation core sets up in the inboard promptly, avoids the wind to blow the sun, has increased the durability of heat preservation core. (3) The utility model is used for negative and positive corner structure, its horizontal template and vertical template department of meeting form the cockscomb structure cooperation and connect, and the right angle position is provided with the fine screen cloth of alkali-resisting glass in the anti-crack mortar layer, and the faying face of formation is inseparabler more firm, and the impact resistance is strong, can not misplace, fracture or produce stress crack. (4) The utility model is used for a cloudy external corner structure forms a plurality of heat preservation mortar posts in its heat preservation core, forms a plurality of stiffening ribs in other words, strengthens structural strength's effect greatly, and horizontal longitudinal extension strengthens, makes it difficult crooked in transportation, work progress, more difficult rupture, has improved integrality and life. (5) The utility model discloses a connecting piece is the nylon crab-bolt that has the barb, makes type composite heat preservation exterior sheathing and cast in situ concrete wall connection more firm, further avoids appearing the condition such as layering, fracture. (6) The utility model discloses a heat preservation and fire prevention median interval set up, and the width more than or equal to 300mm of fire prevention median when the conflagration breaing out, because the heat preservation unit mutual independence, through the separation of fire prevention median, can prevent effectively that the intensity of a fire from stretching.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic structural view of the composite heat-insulating external form of the present invention
FIG. 2 is a schematic view of the overlooking structure of the external corner structure of the present invention
FIG. 3 is a schematic view of the overlooking structure of the internal corner structure of the present invention
In the figure:
1. inner adhesive surface layer 2, heat preservation core material 3 and outer adhesive surface layer
4. Building heat preservation mortar layer 5, plastering mortar layer 6, heat preservation
7. Fireproof isolation belt 8, thermal insulation mortar column 9 and cast-in-place concrete wall
10. Connecting piece 11, leveling mortar layer 12 and anti-cracking mortar layer
13. Reinforced alkali-resistant glass fiber mesh
Detailed Description
As shown in fig. 1 to 3, the utility model relates to an exterior sheathing cast in situ concrete composite insulation system for internal and external corner structure, including composite insulation exterior sheathing and cast in situ concrete wall 9, the composite insulation exterior sheathing is a non-dismantling form, and the composite insulation exterior sheathing includes interior adhesive surface course 1, heat preservation core material 2, outer adhesive surface course 3, building heat preservation mortar layer 4 and finishing mortar layer 5 that set gradually; the heat-insulating core material 2 comprises a heat-insulating layer 6 and a fireproof isolation belt 7, wherein the heat-insulating layer 6 and the fireproof isolation belt 7 are arranged at intervals; a plurality of hole-shaped structures are arranged in the heat-insulating core material 2, the cross sections and the longitudinal sections of the hole-shaped structures are in a shape like Chinese character feng, and heat-insulating mortar is poured into the through holes to form a plurality of heat-insulating mortar columns 8; the transversely arranged composite heat-insulation outer template is a transverse template, the longitudinally arranged composite heat-insulation outer template is a longitudinal template, the transverse template and the longitudinal template are vertically arranged and the ends of the transverse template and the longitudinal template are connected, and the joint of the transverse template and the longitudinal template forms zigzag matching connection; a cast-in-place concrete wall 9 is arranged on one side of the adhesive surface layer 1 in the transverse template and the longitudinal template, and the transverse template and the longitudinal template are connected and fixed with the cast-in-place concrete wall 9 through connecting pieces 10; a leveling mortar layer 11 is arranged on one side of the plastering mortar layer 5 of the transverse template and the longitudinal template, an anti-cracking mortar layer 12 is arranged outside the leveling mortar layer 11, and a reinforced alkali-resistant glass fiber mesh cloth 13 is arranged at a right angle position in the anti-cracking mortar layer 12; the connecting piece 10 is a nylon anchor bolt with barbs; alkali-resistant glass fiber mesh fabrics are arranged in the inner adhesive surface layer 1, the outer adhesive surface layer 3, the plastering mortar layer 5 and the leveling mortar layer 11; the alkali-resistant glass fiber mesh cloth is a glass fiber mesh cloth woven by alkali-resistant glass fibers and coated on the surface; the heat insulation layer 6 comprises an extruded polystyrene board, a molded graphite polystyrene board and a molded polystyrene board which are arranged from inside to outside in sequence; the fireproof isolation belt 7 is a rock wool strip; a coating layer or a facing mortar layer is arranged on the outer side of the anti-cracking mortar layer 12; the length of the reinforced alkali-resistant glass fiber mesh cloth 13 is 400mm, and the reinforced alkali-resistant glass fiber mesh cloth is located on one side of the transverse template by 200mm and is located on the longitudinal template by 200 mm.
The composite heat-insulation external formwork surface of the utility model is disassembled, secondary construction is saved, construction is convenient, the heat-insulation performance of the building wall can be improved, the construction quality and efficiency are improved while the construction period is shortened; the composite heat-insulation outer template adopts a composite structure, namely, the heat-insulation core material is arranged on the inner side, so that the wind and the sun are avoided, and the durability of the heat-insulation core material is improved.
The utility model is used for negative and positive corner structure, its horizontal template and vertical template department of meeting form the cockscomb structure cooperation and connect, and the right angle position is provided with the fine screen cloth 13 of alkali-resisting glass of enhancement in the mortar layer 12 that splits, and the faying face of formation is inseparabler more firm, and the impact resistance is strong, can not misplace, fracture or produce stress crack.
The utility model is used for cloudy external corner structure forms a plurality of heat preservation mortar post 8 in its heat preservation core 2, forms a plurality of stiffening ribs in other words, strengthens structural strength's effect greatly, and horizontal longitudinal extension strengthens, makes it not pliable in transportation, work progress, more difficult rupture, has improved integrality and life.
The utility model discloses a connecting piece 10 is the nylon crab-bolt that has the barb, makes type composite heat preservation exterior sheathing and cast in situ concrete wall connection more firm, further avoids appearing the condition such as layering, fracture.
The utility model discloses a heat preservation 6 and 7 interval settings in fire prevention median, the width more than or equal to 300mm in fire prevention median 7, when the conflagration breaing out, because the heat preservation unit mutual independence, through the separation in fire prevention median, can prevent effectively that the intensity of a fire from stretching.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (7)
1. The utility model provides an exterior sheathing cast in situ concrete composite heat preservation system for negative and positive corner structure which characterized in that: the composite heat-insulation external formwork is a non-dismantling formwork and comprises an internal adhesive surface layer, a heat-insulation core material, an external adhesive surface layer, a building heat-insulation mortar layer and a plastering mortar layer which are sequentially arranged; the heat-insulating core material comprises a heat-insulating layer and a fireproof isolation strip, and the heat-insulating layer and the fireproof isolation strip are arranged at intervals; a plurality of hole-shaped structures are arranged in the heat-insulating core material, the cross sections and the longitudinal sections of the hole-shaped structures are in a shape like Chinese character feng, and heat-insulating mortar is poured into the through holes to form a plurality of heat-insulating mortar columns; the transversely arranged composite heat-insulation outer template is a transverse template, the longitudinally arranged composite heat-insulation outer template is a longitudinal template, the transverse template and the longitudinal template are vertically arranged and the ends of the transverse template and the longitudinal template are connected, and the joint of the transverse template and the longitudinal template forms zigzag matching connection; a cast-in-place concrete wall is arranged on one side of the adhesive surface layers in the transverse template and the longitudinal template, and the transverse template and the longitudinal template are fixedly connected with the cast-in-place concrete wall through connecting pieces; the horizontal formwork and the longitudinal formwork are provided with leveling mortar layers on one sides of the plastering mortar layers, anti-cracking mortar layers are arranged outside the leveling mortar layers, and reinforcing alkali-resistant glass fiber mesh cloth is arranged at right angles in the anti-cracking mortar layers.
2. The exterior form cast in place concrete composite insulation system for internal and external corner structures of claim 1, wherein: the connecting piece is a nylon anchor bolt with barbs.
3. The exterior form cast in place concrete composite insulation system for internal and external corner structures of claim 1, wherein: and the inner adhesive surface layer, the outer adhesive surface layer, the plastering mortar layer and the leveling mortar layer are all internally provided with alkali-resistant glass fiber mesh cloth.
4. The exterior form cast in place concrete composite insulation system for internal and external corner structures of claim 3, wherein: the alkali-resistant glass fiber mesh cloth is a glass fiber mesh cloth woven by alkali-resistant glass fibers and coated on the surface.
5. The exterior form cast in place concrete composite insulation system for internal and external corner structures of claim 1, wherein: the heat insulation layer comprises an extruded polystyrene board, a molded graphite polystyrene board and a molded polystyrene board which are arranged from inside to outside in sequence; the fireproof isolation belt is a rock wool strip.
6. The exterior form cast in place concrete composite insulation system for internal and external corner structures of claim 1, wherein: and a coating layer or a facing mortar layer is arranged on the outer side of the anti-cracking mortar layer.
7. The exterior form cast in place concrete composite insulation system for internal and external corner structures of claim 1, wherein: the length of the reinforced alkali-resistant glass fiber mesh cloth is 400mm, the reinforced alkali-resistant glass fiber mesh cloth is located on one side of the transverse template by 200mm, and the reinforced alkali-resistant glass fiber mesh cloth is located on the longitudinal template by 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065131.6U CN209837398U (en) | 2019-01-16 | 2019-01-16 | External template cast-in-place concrete composite heat insulation system for internal and external corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065131.6U CN209837398U (en) | 2019-01-16 | 2019-01-16 | External template cast-in-place concrete composite heat insulation system for internal and external corner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837398U true CN209837398U (en) | 2019-12-24 |
Family
ID=68901981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920065131.6U Active CN209837398U (en) | 2019-01-16 | 2019-01-16 | External template cast-in-place concrete composite heat insulation system for internal and external corner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144718A (en) * | 2020-09-30 | 2020-12-29 | 成都建工第二建筑工程有限公司 | Heat-insulating ground structure and construction method thereof |
-
2019
- 2019-01-16 CN CN201920065131.6U patent/CN209837398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144718A (en) * | 2020-09-30 | 2020-12-29 | 成都建工第二建筑工程有限公司 | Heat-insulating ground structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017197853A1 (en) | Insulation precast wall and prefabricated building | |
| CN101307629A (en) | Fastener type self-decoration composite heat insulation high layer dwelling building module and its construction method | |
| WO2015120794A1 (en) | Building component replacing plaster layer with prefabricated panel protection layer | |
| CN102704585A (en) | Construction technology for noncombustible type double-interlayer foam concrete insulation board | |
| CN209837394U (en) | External template cast-in-place concrete composite heat insulation system | |
| CN210369389U (en) | Cast-in-place concrete double-steel-wire-mesh rock wool light fireproof heat-insulation composite board | |
| CN110306720B (en) | Precast concrete sandwich thermal insulation external wall panel and preparation method thereof | |
| CN209837398U (en) | External template cast-in-place concrete composite heat insulation system for internal and external corner structure | |
| WO2012119479A1 (en) | Outer insulating composite wall of outer wall | |
| CN101545287A (en) | Multifunctional thermal insulation board | |
| CN106703250B (en) | A kind of Assembled self-insulating wall and its just manual labour skill | |
| CN113103427A (en) | Prefabricated assembled concrete exterior wall cladding and decorative layer mixed-striking method thereof | |
| CN205637316U (en) | Concrete heat preservation composite member board and outer wall envelope who constitutes thereof | |
| CN108643346A (en) | Assembled built-in heat insulation layer foamed concrete composite wall-light steel frame-floor connecting node | |
| CN219060418U (en) | Light prefabricated composite heat-insulating external wall panel and wall structure | |
| CN208763299U (en) | A kind of decoration and heat insulation integrated steam-pressing aero-concrete wallboard | |
| CN109750773A (en) | Assembly concrete external wall integrated dry hanging plate and construction method | |
| CN115928909A (en) | Short-limb shear wall assembled light steel combined truss bearing steel wire mesh frame mortar-perlite-polyphenyl composite enclosure wall and manufacturing method thereof | |
| CN215054296U (en) | High strength fire prevention heat preservation partition wall structure | |
| CN209837344U (en) | Composite heat preservation system of movement joint | |
| CN209837396U (en) | Wall structure based on integrated composite heat-insulation external formwork | |
| CN213390730U (en) | High strength protection type building curtain | |
| CN209837363U (en) | Shear wall window opening structure based on GAT composite heat-insulation external template | |
| CN213087088U (en) | Assembly type disassembly-free self-insulation composite building template | |
| CN102296835A (en) | Reinforced concrete building rapidly assembled by prefabricated composite light slabs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |