CN211691104U - Building periphery waterproof heat-insulating structure - Google Patents
Building periphery waterproof heat-insulating structure Download PDFInfo
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- CN211691104U CN211691104U CN201922232512.1U CN201922232512U CN211691104U CN 211691104 U CN211691104 U CN 211691104U CN 201922232512 U CN201922232512 U CN 201922232512U CN 211691104 U CN211691104 U CN 211691104U
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- layer
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- waterproof
- roof
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- 239000010410 layer Substances 0.000 claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 238000004321 preservation Methods 0.000 claims abstract description 29
- 239000011241 protective layer Substances 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 3
- 239000012466 permeate Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 239000011083 cement mortar Substances 0.000 description 12
- 238000004078 waterproofing Methods 0.000 description 6
- 230000010485 coping Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 239000011414 polymer cement Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000011381 foam concrete Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920002397 thermoplastic olefin Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a peripheral waterproof insulation structure of building relates to the technical field of construction, include by lower supreme slope finding layer, screed-coat, first waterproof layer, first heat preservation layer and the first protective layer of laying in proper order on being fixed in reinforced concrete basic unit, the peripheral waterproof insulation structure of building is still including setting up the guiding gutter of the internal corner department that forms between parapet and roof, the guiding gutter communicates with the outlet of seting up on the roof, the guiding gutter sets up between first heat preservation layer and parapet. The roof structure can reduce the situation that accumulated water on the roof permeates into the roof of a top layer resident from a gap at the joint of the roof and the parapet.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to a peripheral waterproof insulation structure of building is related to.
Background
The heat preservation and waterproof effects of the building periphery, especially the roof, are very important. The existing roof top surface is generally made of concrete directly, so that the roof top surface has the problem of poor heat insulation effect, and the problem of water leakage is easy to occur along with the increase of the service time, so that the life and the office work in a top layer room are influenced.
The invention provides a waterproof and heat-insulating peripheral structure of a sloping building, which comprises a reinforced concrete slab, a first cement mortar leveling layer, a heat insulating layer, a waterproof layer, a protective layer, a second cement mortar leveling layer, a polymer cement bonding layer and a polymer cement adhesive bonding layer, wherein the heat insulating layer is a foam concrete heat insulating layer, the waterproof layer is a polyethylene polypropylene waterproof layer, the protective layer is a cement mortar protective layer, and the reinforced concrete slab, the first cement mortar leveling layer, the polymer cement bonding layer, the foam concrete heat insulating layer, the second cement mortar leveling layer, the polymer cement adhesive bonding layer, the polyethylene polypropylene waterproof layer and the cement mortar protective layer are sequentially arranged from bottom to top. The invention can keep warm and prevent water for a long time.
However, the above prior art solutions have the following drawbacks: at the junction of roof and parapet, water-proof effects is not good enough, and ponding on the roof permeates the roof of top layer from the gap of roof and parapet junction easily in, influences the life of the resident family in the roof layer room.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a peripheral waterproof insulation structure of building, it can reduce the ponding on the roof and permeate the indoor condition of top layer from the gap of roof and parapet junction and take place.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a peripheral waterproof insulation structure of building, includes by lower supreme slope layer, screed-coat, first waterproof layer, first heat preservation and the first protective layer of laying in proper order on being fixed in reinforced concrete basic unit, the peripheral waterproof insulation structure of building still includes the guiding gutter that sets up the internal corner department that forms between parapet and roof, the guiding gutter communicates with the outlet of seting up on the roof, the guiding gutter sets up between first heat preservation and parapet.
Through adopting above-mentioned technical scheme, first heat preservation can keep warm to the roof, and first waterproof layer can be to building the roof waterproof, and the condition that reduces the roof and leak takes place. Often the seam crossing that roof and parapet are connected oozes water easily, if infiltration from the seam crossing infiltration, infiltration permeates to the guiding gutter, and the guiding gutter is arranged the drainage mouth department with the infiltration, reduces the infiltration and oozes to the indoor of top resident family.
The present invention may be further configured in a preferred embodiment as: and a second waterproof layer is fixed between the first heat-preservation layers and the first protective layers.
Through adopting above-mentioned technical scheme, first waterproof layer and the double-deck waterproof of second waterproof layer, water-proof effects is better.
The present invention may be further configured in a preferred embodiment as: and a second heat-insulating layer is fixed on the inner side surface and the outer side surface of the parapet wall.
By adopting the technical scheme, the parapet wall can be used for heat preservation, and the overall heat preservation effect of the periphery of the building is enhanced.
The present invention may be further configured in a preferred embodiment as: and a third waterproof layer is laid and fixed on the second insulating layer on the inner side surface of the parapet wall.
Through adopting above-mentioned technical scheme, reduce the rainwater and soak in the second heat preservation in the parapet inboard and influence the inboard heat preservation effect of parapet.
The present invention may be further configured in a preferred embodiment as: the water guide channel comprises an arc-shaped sheet, L-shaped clamping parts are integrally formed at two ends of the arc-shaped sheet, and one end of each clamping part is tangent to one end of the arc-shaped sheet; a clamping groove matched with the water guiding groove is formed in an internal corner formed between the second heat insulation layer and the first heat insulation layer on the inner side of the parapet wall, the water guiding groove is clamped in the clamping groove, a notch is inclined upwards, the two clamping parts are respectively located in the first heat insulation layer and the second heat insulation layer, and two ends of the water guiding groove are communicated with the water outlet; the third water layer covers the opening of the water guiding ditch, and the lower end of the third water layer is fixed on the first heat preservation layer.
Through adopting above-mentioned technical scheme, first protective layer can be for cement mortar, and the uncovered of third prevention and cure water layer with the guiding gutter covers for when laying first protective layer, cement mortar is difficult for falling into the guiding gutter, avoids cement mortar to plug up the guiding gutter. If the accumulated water on the roof permeates from the joint of the parapet wall and the roof, the arc-shaped sheet can catch the seeped water, then the seeped water is drained to the water drainage port, and the seeped water is drained out of the building from the water drainage port, so that the situation that the water permeates into the top resident house is reduced.
The present invention may be further configured in a preferred embodiment as: and a second protective layer is fixed on the third water-proof layer.
Through adopting above-mentioned technical scheme, can protect the third water layer, reduce the damage of third water layer, prolong the life of third water layer.
The present invention may be further configured in a preferred embodiment as: and the joint of the second protective layer and the first protective layer is in arc transition.
By adopting the technical scheme, the joint of the peripheral top surface of the building and the parapet wall is not easy to crack.
The present invention may be further configured in a preferred embodiment as: and a pressing top is obliquely fixed on the parapet wall towards the inner side of the parapet wall.
Through adopting above-mentioned technical scheme, the coping can shelter from the rainwater for the parapet, reduces the rainwater water logging and influences the heat preservation effect of second heat preservation on soaking the second heat preservation, reduces the rainwater simultaneously and flows out along the parapet outside.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the water guide ditch can catch water permeating from the seam of the parapet wall and the roof and then discharge the water into the water discharge port, so that the seeped water is reduced from permeating into the house of a top layer;
2. the roof and the parapet have good heat preservation and waterproof effects;
3. the first waterproof layer and the second waterproof layer are double-layer waterproof, so that the waterproof effect of the roof is better.
Drawings
Fig. 1 is a schematic view showing the internal structure of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. reinforced concrete basic unit, 11, parapet, 12, guiding gutter, 121, arc piece, 122, joint portion, 13, outlet, 14, coping, 2, look for the slope layer, 3, screed-coat, 4, first waterproof layer, 5, first heat preservation, 6, second waterproof layer, 7, first protective layer, 8, second heat preservation, 9, third water prevention layer, 10, second protective layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a building periphery waterproof insulation structure, including reinforced concrete base layer 1, the periphery of reinforced concrete base layer 1 is fixed with parapet 11, lay on reinforced concrete base layer 1 and be fixed with slope layer 2, be fixed with second heat preservation 8 in the inboard of parapet 11, top and outside, still lay screed-coat 3, first waterproof layer 4, first heat preservation 5, second waterproof layer 6 and first protective layer 7 from bottom to top in proper order above slope layer 2; a third waterproof layer 9 is fixed on the second insulating layer 8 on the inner side of the parapet wall 11, and a second protective layer 10 is fixed on the third waterproof layer 9; a water guiding ditch 12 is arranged at an internal corner formed between the second heat-insulating layer 8 and the first heat-insulating layer 5 on the inner side surface of the parapet wall 11. The gutter 12 can drain water seeping from the inside corner formed by the roof and the parapet 11, so that the seeped water does not permeate into the top layer household.
Referring to fig. 1 and 2, the slope finding layer 2 is a slope finding layer with two sides, a parapet 11 with one side finds a slope 2-5 degrees, and cement mortar can be adopted for the slope finding layer 2; the leveling layer 3 can adopt cement mortar consisting of cement and sand in a weight ratio of 1: 3; the first heat-insulating layer 5 and the second heat-insulating layer 8 can be made of the same material, such as a polystyrene board or a polyurethane board, so that the heat-insulating layer is convenient to lay, and the heat-insulating layer has a good heat-insulating effect. The first waterproof layer 4, the second waterproof layer 6 and the third waterproof layer 9 can be made of the same material, can be made of felt or thermoplastic polyolefin TPO waterproof coiled materials, and have a good waterproof effect. The first protective layer 7 may be made of cement mortar, and the second protective layer 10 may be a wood board coated with waterproof paint and fixed to the parapet wall 11 by screws.
Referring to fig. 1 and 2, a coping 14 is fixed at the top of the parapet 11, the coping 14 inclines towards the inner side of the parapet 11, and the inclination angle can be 3-5 degrees from the horizontal plane, so that the coping 14 can prevent rainwater from flowing out along the outer side of the parapet 11, on one hand, rainwater is prevented from invading the second heat insulation layer 8 at the outer side of the parapet 11 to affect the heat insulation effect, and on the other hand, the possibility of polluting the exterior wall coating surface layer to affect the beauty is reduced.
Referring to fig. 1 and 2, the water guiding gutter 12 may be made of an elastic stainless steel sheet, the water guiding gutter 12 includes an arc-shaped sheet 121, L-shaped clamping portions 122 are integrally formed at two ends of the arc-shaped sheet 121, and one end of each clamping portion 122 is tangent to one end of the arc-shaped sheet 121. The neck has been seted up to the reentrant corner department that forms between second heat preservation 8 that is located parapet 11 medial surface and first heat preservation 5, and the neck suits with the shape of guiding gutter 12, and two joint portions 122 are located the second heat preservation 8 of first heat preservation 5 and parapet 11 medial surface respectively. The water guiding ditch 12 is clamped in the clamping groove, the notch of the water guiding ditch 12 is inclined upwards, the water guiding ditch 12 is fixed in the second heat insulation layer 8 and the first heat insulation layer 5 by waterproof glue, and the joints between the two ends of the water guiding ditch 12 and the first heat insulation layer 5 and the second heat insulation layer 8 are sealed by the waterproof glue. The top surface of the periphery of the building is provided with a water outlet 13, the water outlet 13 is arranged at two ends of the water guiding ditch 12 and communicated with the water guiding ditch 12, and a water drainage pipe for draining accumulated water to the outside of the building is communicated below the water outlet 13.
Referring to fig. 2, the lower end of the third water-proofing layer 9 covers the opening of the water guiding gutter 12 and extends to the first heat-insulating layer 5, the third water-proofing layer 9 extending to the first heat-insulating layer 5 is fixed on the first heat-insulating layer 5 through screws, then the second water-proofing layer 6 is laid and fixed on the first heat-insulating layer 5, and the second water-proofing layer 6 extends to the third water-proofing layer 9 and is fixed on the third water-proofing layer 9. And fixing a second protective layer 10 on the third waterproof layer 9, and then fixing the first protective layer 7 on the second waterproof layer 6. The joint of the first protective layer 7 and the second protective layer 10 is in arc transition.
The installation mode of the building peripheral waterproof heat-insulation structure is as follows:
paving a slope finding layer 2, a leveling layer 3, a first waterproof layer 4 and a first heat preservation layer 5 on a reinforced concrete base layer 1 in sequence; laying and fixing a second heat-insulating layer 8 on the inner side, the outer side and the top of the parapet 11, forming clamping grooves on the second heat-insulating layer 8 and the first heat-insulating layer 5 on the inner side of the parapet 11, clamping and fixing the water guide channel 12 in the clamping grooves, laying and fixing a third water-proof layer 9 on the second heat-insulating layer 8 on the inner side of the parapet 11, covering the notch of the water guide channel 12 by the lower end of the third water-proof layer 9, and fixing the lower end of the third water-proof layer 9 on the first heat-insulating layer 5. And then, laying and fixing the second waterproof layer 6 on the first heat-preservation layer 5, extending and fixing the second waterproof layer 6 on the third waterproof layer 9, fixing the second protective layer 10 on the third waterproof layer 9, and laying and fixing the first protective layer 7 on the second waterproof layer 6.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a peripheral waterproof insulation structure of building, includes by lower supreme looking for slope layer (2), screed-coat (3), first waterproof layer (4), first heat preservation (5) and first protective layer (7) of laying in proper order and being fixed in on reinforced concrete basic unit (1), its characterized in that: the building periphery waterproof heat-insulation structure further comprises a water guide ditch (12) arranged at a position of a shadow corner formed between the parapet wall (11) and the roof, the water guide ditch (12) is communicated with a water outlet (13) formed in the roof, and the water guide ditch (12) is arranged between the first heat-insulation layer (5) and the parapet wall (11).
2. The building periphery waterproof insulation structure of claim 1, characterized in that: and a second waterproof layer (6) is fixed between the first heat-preservation layer (5) and the first protective layer (7).
3. The building periphery waterproof insulation structure of claim 1, characterized in that: and a second heat-insulating layer (8) is fixed on the inner side surface and the outer side surface of the parapet wall (11).
4. The building periphery waterproof insulation structure of claim 3, characterized in that: and a third waterproof layer (9) is laid and fixed on the second insulating layer (8) on the inner side surface of the parapet wall (11).
5. The building periphery waterproof insulation structure of claim 4, characterized in that: the water guide channel (12) comprises an arc-shaped sheet (121), L-shaped clamping parts (122) are integrally formed at two ends of the arc-shaped sheet (121), and one end of each clamping part (122) is tangent to one end of the arc-shaped sheet (121); a clamping groove matched with the water guiding groove (12) is formed in an internal corner formed between the second heat insulation layer (8) and the first heat insulation layer (5) on the inner side of the parapet wall (11), the water guiding groove (12) is clamped in the clamping groove, a notch is inclined upwards, the two clamping parts (122) are respectively clamped in the first heat insulation layer (5) and the second heat insulation layer (8) on the inner side of the parapet wall (11), and two ends of the water guiding groove (12) are communicated with the water outlet (13); the third water-proof layer (9) covers the opening of the water guiding ditch (12), and the lower end of the third water-proof layer (9) is fixed on the first heat-preservation layer (5).
6. The building periphery waterproof insulation structure of claim 5, characterized in that: and a second protective layer (10) is fixed on the third water-proof layer (9).
7. The building periphery waterproof insulation structure of claim 6, characterized in that: the joint of the second protective layer (10) and the first protective layer (7) is in arc transition.
8. The building periphery waterproof insulation structure of claim 3, characterized in that: the top end of the parapet wall (11) is obliquely fixed with a pressing top (14) towards the inner side of the parapet wall (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232512.1U CN211691104U (en) | 2019-12-12 | 2019-12-12 | Building periphery waterproof heat-insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232512.1U CN211691104U (en) | 2019-12-12 | 2019-12-12 | Building periphery waterproof heat-insulating structure |
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| Publication Number | Publication Date |
|---|---|
| CN211691104U true CN211691104U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922232512.1U Expired - Fee Related CN211691104U (en) | 2019-12-12 | 2019-12-12 | Building periphery waterproof heat-insulating structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814177A (en) * | 2020-12-31 | 2021-05-18 | 深圳中天精装股份有限公司 | Building decoration ground waterproof construction |
-
2019
- 2019-12-12 CN CN201922232512.1U patent/CN211691104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814177A (en) * | 2020-12-31 | 2021-05-18 | 深圳中天精装股份有限公司 | Building decoration ground waterproof construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |