CN216516092U - Basement door opening outer wall heat preservation waterproof construction - Google Patents
Basement door opening outer wall heat preservation waterproof construction Download PDFInfo
- Publication number
- CN216516092U CN216516092U CN202123131210.9U CN202123131210U CN216516092U CN 216516092 U CN216516092 U CN 216516092U CN 202123131210 U CN202123131210 U CN 202123131210U CN 216516092 U CN216516092 U CN 216516092U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- wall
- reinforced concrete
- heat
- 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
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a basement door opening outer wall heat-insulating and waterproof structure, which belongs to the technical field of underground outer wall heat-insulating and waterproof structures.A cement mortar leveling layer is coated on the outer side of a cast-in-place reinforced concrete wall; a base layer treating agent layer is coated on the outer side of the cement mortar leveling layer; the outer side of the base layer treating agent layer is coated with a waterproof coating layer; a waterproof coiled material I is fixed on the outer side of the waterproof coating layer; the outer heat-insulating layer is of an integral structure and is fixed on the outer side of the waterproof roll I; a waterproof coiled material II is fixed on the outer side of the outer insulating layer; the brick wall protective layer is fixed on the outer side of the waterproof roll II; the top ends of the waterproof coiled material I and the waterproof coiled material II are lapped and sealed and are compressed through a metal cover plate; an inner heat-insulating layer is fixed on the inner side of the cast-in-place reinforced concrete wall; a plastering mortar layer is coated on the inner side of the inner heat-insulating layer; the inner side of the plastering mortar layer is coated with a facing coating layer. The utility model can ensure the heat preservation continuity of the underground outer wall part and the durability of the heat preservation material, and improve the waterproof quality and the heat preservation performance of the engineering.
Description
Technical Field
The utility model belongs to the technical field of an underground outer wall heat-insulating waterproof structure, and particularly discloses a basement door opening outer wall heat-insulating waterproof structure.
Background
With the rapid development of the building industry, the basement structure of a high-rise building becomes an important component, underground waterproofing is an important project of a house building, and the quality of the project is related to the service life of the building.
CN202023001805.8 discloses a structure suitable for the lower mouth of outer hanging door at the plinth of passive low energy consumption building, which includes: building underground outer wall, 4mm waterproof coiled material, 3mm waterproof coiled material, building underground outer wall external heat preservation, additional waterproof coiled material I, outer door lower opening heat insulation filler strip, outer door frame, indoor side waterproof vapor-proof membrane, ethylene propylene diene monomer waterproof vapor-permeable membrane I, filling heat preservation, additional waterproof coiled material II, ethylene propylene diene monomer waterproof vapor-permeable membrane II, brick wall protective layer and metal protective cover plate; the 4mm waterproof coiled material is adhered to the outer side of the underground outer wall of the building; the 3mm waterproof coiled material is adhered to the outer side of the 4mm waterproof coiled material; the external heat insulation staggered joint of the building underground outer wall is adhered to the outer side of the 3mm waterproof coiled material, and the distance between the upper end of the external heat insulation of the building underground outer wall and the external door opening is 200 mm; the additional waterproof coiled material I is completely wrapped on the outer heat-insulation outer side of the underground outer wall of the building and is lapped with a 3mm waterproof coiled material by 100mm to form a closed cabin. The heat preservation system, the waterproof system and the passive door are installed separately, and the problems of mutual interference and the like caused by cross operation in the existing method are avoided.
However, the above patent only carries out heat preservation on the outer side of the outer wall, and the outer heat preservation and the filling heat preservation of the underground outer wall of the building adopt a split type design, so that the continuity of the outer heat preservation of the outer wall is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a basement door opening outer wall heat-insulation waterproof structure which is used for insulating the inside and the outside of an underground outer wall, and meanwhile, the outer wall is integrally designed for insulating the outside of the outer wall so as to further improve the heat insulation property.
In order to achieve the purpose, the utility model provides a basement door opening outer wall heat-insulating waterproof structure which comprises a cast-in-place reinforced concrete wall, an outer heat-insulating layer and a brick wall protective layer, wherein the cast-in-place reinforced concrete wall is positioned below an outer door frame, and the outer side of the cast-in-place reinforced concrete wall is coated with a cement mortar leveling layer; a base layer treating agent layer is coated on the outer side of the cement mortar leveling layer; the outer side of the base layer treating agent layer is coated with a waterproof coating layer; a waterproof coiled material I is fixed on the outer side of the waterproof coating layer; the outer heat-insulating layer is of an integral structure and is fixed on the outer side of the waterproof roll I; a waterproof coiled material II is fixed on the outer side of the outer insulating layer; the brick wall protective layer is fixed on the outer side of the waterproof coiled material II, concrete layers are arranged on the upper side and the lower side of the brick wall protective layer, and a right-angle space is defined by the brick wall protective layer, the concrete layer above the brick wall protective layer, the outdoor ground and the top of the outer heat-insulating layer; the top ends of the waterproof coiled material I and the waterproof coiled material II are in lap joint sealing in a right-angle space, and are compacted, reinforced and sealed through a metal cover plate; an inner heat-insulating layer is fixed on the inner side of the cast-in-place reinforced concrete wall; a plastering mortar layer is coated on the inner side of the inner heat-insulating layer; the alkali-resistant glass fiber gridding cloth is pressed into the plastering mortar layer, and the inner side of the plastering mortar layer is coated with a facing coating layer.
Furthermore, the outer side of the brick wall protection layer is a lime soil backfill layer.
Furthermore, silicone sealant is filled among the metal cover plate, the outdoor ground and the cast-in-place reinforced concrete wall.
Further, the cast-in-place reinforced concrete wall has an impervious rating of P6.
Furthermore, the cement mortar leveling layer is a cement mortar leveling layer with the cement-sand ratio of 1: 2.5.
Further, the waterproof coating layer is a non-cured rubber asphalt waterproof coating layer; the waterproof roll I and the waterproof roll II are cross laminated film double-sided self-adhesive waterproof rolls.
Further, the outer heat preservation is extruded polystyrene board heat preservation, bonds in the I outside of waterproofing membrane.
Furthermore, the inner heat-insulating layer is a rock wool heat-insulating layer and is fixed on the inner side of the cast-in-place reinforced concrete wall through a heat-insulating bridge anchor bolt.
Further, indoor reinforced concrete slabs and outdoor reinforced concrete slabs are vertically arranged on the upper side and the lower side of the cast-in-place reinforced concrete wall; the inner side of the indoor reinforced concrete slab is sequentially provided with an inner heat preservation layer, a plastering mortar layer and a facing coating layer.
The present invention has the following advantageous effects.
1. The heat preservation is carried out on the inside and the outside of the cast-in-place reinforced concrete wall (namely the underground outer wall), so that the heat preservation property can be effectively improved;
2. the external thermal insulation of the external wall adopts an integral design, so that the continuity of the external thermal insulation of the external wall is ensured;
3. by arranging the waterproof coating layer, the waterproof coiled material I and the waterproof coiled material II, the metal cover plate is pressed and reinforced to seal the lap joint of the waterproof coiled material I and the waterproof coiled material II, and the hidden danger of waterproof leakage of the basement exterior wall is solved;
in conclusion, the utility model can ensure the heat preservation continuity of the underground outer wall part and the durability of the heat preservation material, and improve the waterproof quality and the heat preservation performance of the engineering.
Drawings
FIG. 1 is a schematic view of a basement door opening outer wall heat-insulating waterproof structure.
In the figure: 1-cast-in-place reinforced concrete wall, 2-external heat insulation layer, 3-brick wall protection layer, 4-external door frame, 5-cement mortar leveling layer, 6-base layer treating agent layer, 7-waterproof coating layer, 8-waterproof coiled material I, 9-waterproof coiled material II, 10-concrete layer, 11-outdoor ground, 12-metal cover plate, 13-internal heat insulation layer, 14-plastering mortar layer, 15-veneer coating layer, 16-silicone sealant, 17-indoor reinforced concrete slab, 18-outdoor reinforced concrete slab, 19-indoor ground and 20-waterproof steam-isolating membrane.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment provides a basement door opening outer wall heat preservation waterproof structure, which comprises a cast-in-place reinforced concrete wall 1, an outer heat preservation layer 2 and a brick wall protection layer 3, wherein the cast-in-place reinforced concrete wall 1 is positioned below an outer door frame 4, the anti-permeability grade is P6, and the outer side of the cast-in-place reinforced concrete wall is coated with a cement mortar leveling layer 5 with the cement-sand ratio of 1: 2.5; a base layer treating agent layer 6 is coated on the outer side of the cement mortar leveling layer 5; the outer side of the base layer treating agent layer 6 is coated with a waterproof coating layer 7, and the embodiment adopts non-curing rubber asphalt waterproof coating; a waterproof coiled material I8 is fixed on the outer side of the waterproof coating layer 7; the outer heat-insulating layer 2 is of an integral structure, is a whole extruded polystyrene board and is fixed on the outer side of the waterproof coiled material I8; a waterproof coiled material II 9 is fixed on the outer side of the outer heat-insulating layer 2; the brick wall protection layer 3 is fixed on the outer side of the waterproof roll II 9, concrete layers 10 are arranged on the upper side and the lower side of the brick wall protection layer 3, and a right-angle space is defined by the brick wall protection layer 3, the concrete layers 10 above the brick wall protection layer 3, the outdoor ground 11 and the top of the outer heat insulation layer 2; the waterproof roll I8 and the waterproof roll II 9 are both cross laminated film double-sided self-adhesive waterproof rolls, the top ends of the two-sided self-adhesive waterproof rolls are lapped and sealed in a right-angle space, and the two-sided self-adhesive waterproof rolls are compacted, reinforced and sealed through a metal cover plate 12; an inner heat-insulating layer 13 made of rock wool material is fixed on the inner side of the cast-in-place reinforced concrete wall 1 through a heat-insulating bridge anchor bolt; a plastering mortar layer 14 is coated on the inner side of the inner heat-insulating layer 13; alkali-resistant glass fiber mesh cloth is pressed into the plastering mortar layer 14, and a facing coating layer 15 is coated on the inner side.
Further, the outer side of the brick wall protection layer 3 is a lime soil backfill layer.
Furthermore, silicone sealant 16 is filled between the metal cover plate 12, the outdoor ground 11 and the cast-in-place reinforced concrete wall 1 to ensure the sealing property.
Further, the upper side and the lower side of the cast-in-place reinforced concrete wall 1 are vertically provided with an indoor reinforced concrete slab 17 and an outdoor reinforced concrete slab 18; the inner side of the indoor reinforced concrete slab 17 is sequentially provided with an inner heat-insulating layer 13, a plastering mortar layer 14 and a facing coating layer 15, and the inner heat-insulating layer 13, the plastering mortar layer 14 and the facing coating layer 15 on the inner side of the cast-in-place reinforced concrete wall 1 are connected, so that the heat-insulating continuity is ensured.
Furthermore, a waterproof and steam-proof film 20 is arranged between the outer door frame 4 and the indoor floor 19, so that the water and steam isolation between the outer door frame 4 and the indoor floor 19 is realized.
The construction process of the heat-insulating waterproof structure of the outer wall of the basement door opening is as follows.
The method comprises the steps of leveling a wall surface by using cement mortar in a ratio of 1:2.5 after 20mm on the outer side of a cast-in-place reinforced concrete wall 1, brushing a base layer treating agent, starting waterproof layer construction, coating a non-curing rubber asphalt waterproof coating with a thickness of 1.5mm, pasting a cross laminated film double-sided self-adhesive waterproof coiled material (waterproof coiled material I7) with a thickness of 1.5mm, uniformly brushing and firmly paving by using matched process equipment, paving an outer heat preservation layer 2 on the outer side of the waterproof coiled material I7, stably pasting, constructing a second cross laminated film double-sided self-adhesive waterproof coiled material (waterproof coiled material II 8) with a thickness of 1.5mm on the outer side, overlapping and sealing the root part of the waterproof coiled material I7, arranging a metal cover plate 11 on the top part of the waterproof coiled material for reinforcement and sealing, and ensuring the stability of the top end of the heat preservation material. And building a brick wall with the thickness of 120mm after the waterproof roll II 8 is finished, performing outdoor backfill construction after all the bricks are finished, and tamping in layers.
Rock wool with the thickness of 200mm is pasted on the inner side wall surface of the cast-in-place reinforced concrete wall 1 for heat preservation, heat-insulating bridge anchor bolts are used for fixation, then plastering mortar construction is carried out, alkali-resistant glass fiber mesh cloth (three-slurry two-mesh) is pressed in, and after the construction, the construction of the facing coating layer 14 is carried out.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A basement door opening outer wall heat preservation waterproof structure comprises a cast-in-place reinforced concrete wall, an outer heat preservation layer and a brick wall protection layer, and is characterized in that the cast-in-place reinforced concrete wall is positioned below an outer door frame, and a cement mortar leveling layer is coated on the outer side of the cast-in-place reinforced concrete wall;
a base layer treating agent layer is coated on the outer side of the cement mortar leveling layer;
a waterproof coating layer is coated on the outer side of the base layer treating agent layer;
a waterproof coiled material I is fixed on the outer side of the waterproof coating layer;
the outer heat-insulating layer is of an integral structure and is fixed on the outer side of the waterproof roll I;
a waterproof coiled material II is fixed on the outer side of the outer insulating layer;
the brick wall protective layer is fixed on the outer side of the waterproof coiled material II, concrete layers are arranged on the upper side and the lower side of the brick wall protective layer, and a right-angle space is defined by the brick wall protective layer, the concrete layer above the brick wall protective layer, the outdoor ground and the top of the outer heat-insulating layer;
the top ends of the waterproof coiled material I and the waterproof coiled material II are in lap joint sealing in a right-angle space and are compacted, reinforced and sealed through a metal cover plate;
an inner heat-insulating layer is fixed on the inner side of the cast-in-place reinforced concrete wall;
a plastering mortar layer is coated on the inner side of the inner heat-insulating layer;
and an alkali-resistant glass fiber mesh cloth is pressed into the plastering mortar layer, and a facing coating layer is coated on the inner side of the plastering mortar layer.
2. The insulated and waterproof structure for the exterior wall of the basement door opening according to claim 1, wherein the exterior side of the brick wall protective layer is a soil backfill layer.
3. The insulation and waterproof structure for the external wall of the basement door opening as claimed in claim 2, wherein silicone sealant is filled between the metal cover plate, the outdoor ground and the cast-in-situ reinforced concrete wall.
4. The insulated and waterproof structure for the exterior wall of the basement door opening according to claim 3, wherein the impervious rating of the cast-in-place reinforced concrete wall is P6.
5. The basement door opening outer wall heat preservation and waterproof structure of claim 4, wherein the cement mortar leveling layer is a cement mortar leveling layer with a cement to sand ratio of 1: 2.5.
6. The basement door opening outer wall heat preservation and waterproof structure of claim 5, wherein the waterproof coating layer is a non-cured rubber asphalt waterproof coating layer;
the waterproof roll I and the waterproof roll II are cross laminated film double-sided self-adhesive waterproof rolls.
7. The insulation and waterproof structure of the basement door opening outer wall according to claim 6, wherein the outer insulation layer is an extruded polystyrene board insulation layer and is bonded to the outer side of the waterproof coiled material I.
8. The insulated and waterproof structure of the basement door opening outer wall according to claim 7, wherein the inner insulating layer is a rock wool insulating layer and is fixed on the inner side of the cast-in-place reinforced concrete wall through a heat-insulating bridge anchor bolt.
9. The insulated and waterproof structure of the outer wall of the basement door opening according to claim 8, wherein indoor reinforced concrete slabs and outdoor reinforced concrete slabs are vertically arranged on the upper side and the lower side of the cast-in-place reinforced concrete wall;
the inner side of the indoor reinforced concrete slab is sequentially provided with an inner heat preservation layer, a plastering mortar layer and a facing coating layer.
10. The insulated and waterproof structure of the basement door opening outer wall according to claim 1, wherein a waterproof and vapor-proof film is installed between the outer door frame and the indoor floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123131210.9U CN216516092U (en) | 2021-12-14 | 2021-12-14 | Basement door opening outer wall heat preservation waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123131210.9U CN216516092U (en) | 2021-12-14 | 2021-12-14 | Basement door opening outer wall heat preservation waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216516092U true CN216516092U (en) | 2022-05-13 |
Family
ID=81499268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123131210.9U Active CN216516092U (en) | 2021-12-14 | 2021-12-14 | Basement door opening outer wall heat preservation waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216516092U (en) |
-
2021
- 2021-12-14 CN CN202123131210.9U patent/CN216516092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104358341B (en) | Building brickwork and masonry construction method of building brickwork | |
| CN101761096B (en) | Anti-crack and anti-leak construction method of arranging tower crane foundation below waterproof baseplate | |
| CN110878700A (en) | Tunnel waterproof structure and construction method thereof | |
| CN111379329A (en) | Connecting node structure of silicon-magnesium wallboard and steel structure of steel structure house and construction method thereof | |
| CN110295681A (en) | The high-strength foam concrete filled-in panel external wall self-insulation system of precast light | |
| CN107524248A (en) | The high fireproof thermal insulation wall board and its construction method of flexible connection | |
| CN209958534U (en) | Low-energy-consumption energy-saving building system | |
| CN111877596A (en) | Miscellaneous-masonry antique wall structure and construction method thereof | |
| CN210163948U (en) | Construction system for pouring post-cast strip of basement roof | |
| CN209799019U (en) | connecting node structure of silicon-magnesium wallboard and steel structure of steel structure house | |
| CN111305377A (en) | Ultra-low energy consumption building treatment method for assembled steel structure | |
| CN216516092U (en) | Basement door opening outer wall heat preservation waterproof construction | |
| CN212427842U (en) | Roof high-low span deformation joint cast-in-place cover plate sealing structure | |
| CN216475593U (en) | Big board outer wall structure node with girder steel floor whole pouring | |
| CN215563901U (en) | Self-adhesion coiled material and non-cured rubber asphalt planting roof post-cast strip waterproof structure | |
| CN214005755U (en) | Underground chamber window well waterproof construction | |
| CN208633307U (en) | Gel bead suitable for door and window thin portion keeps the temperature plate exterior wall external heat preservation system | |
| CN211172445U (en) | Anti-leakage node structure of steel structure column and filling wall at outer wall | |
| CN207376846U (en) | Prefabricated fireproof thermal insulating external wall panel | |
| CN111560986B (en) | Waterproof construction method for side wall post-cast strip | |
| CN110714483A (en) | Assembled underground comprehensive pipe gallery and waterproof layer construction method thereof | |
| CN216920628U (en) | Novel precast concrete drainage inspection shaft | |
| CN212271299U (en) | Cast-in-place heat preservation system of infilled wall and structure combination | |
| CN217974508U (en) | Building basement outer wall expansion joint waterproof construction | |
| CN210315683U (en) | Basement bottom plate stagnant water structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |