CN104196178A - Hollow dual-structure-layer waterproof roof and construction method thereof - Google Patents
Hollow dual-structure-layer waterproof roof and construction method thereof Download PDFInfo
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- CN104196178A CN104196178A CN201410395572.4A CN201410395572A CN104196178A CN 104196178 A CN104196178 A CN 104196178A CN 201410395572 A CN201410395572 A CN 201410395572A CN 104196178 A CN104196178 A CN 104196178A
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Abstract
The invention belongs to the field of building engineering and particularly relates to a hollow dual-structure-layer waterproof roof and a construction method thereof. The hollow dual-structure-layer waterproof roof comprises a lower layer structure waterproof layer and an upper layer structure waterproof layer, the lower layer structure waterproof layer and the upper layer structure waterproof layer are structurally connected through roof columns, and a middle air separating layer is formed between the lower layer structure waterproof layer and the upper layer structure waterproof layer. The hollow dual-structure-layer waterproof roof and the construction method thereof can fundamentally solve the problem of roof leakage and are more economical compared with the mode that treatment is conducted after leakage appears; the middle air separation layer further has the function of heat insulation and heat preservation, and the top floor is made to be warm in winter and cool in summer.
Description
Technical field
The invention belongs to building engineering field, particularly, relate to a kind of hollow double structure layer water-proof roofing and construction method thereof.
Background technology
Roof leakaging problem is perplexing vast building circle personage always.Each R&D institution has developed a lot of waterproofing materialss for this reason, and some roof waterproof ways have also been summed up by relevant departments, but all can not fundamentally solve roof leakaging problem.Although existing waterproofing materials and waterproofing process can play a role within a period of time, often do not reach reasonable using period and just there will be seepage, the time that can play waterproof action from Practical Project is very short.From waterproofing materials no matter be that waterproof coiled material or coating waterproofing all can not effect a radical cure roof leakage.Waterproof coiled material roofing is a kind of main method of current roof waterproof, and its shortcoming is easy aging poor durability, repairs and look for Lou difficulty while there is seepage.The another one problem that seepage is brought is exactly that rainwater enters insulation layer and causes insulation greatly to be lost efficacy.So present real estate market, top layer is cheap more a lot of than other layer.
Summary of the invention
For the deficiency of prior art and method, the invention provides a kind of hollow double structure layer waterproof roof structure and construction method thereof, can effectively eradicate roof leakaging problem, have advantages of that construction is simple, insulation, heat insulation.
For achieving the above object, the present invention adopts following proposal:
Hollow double structure layer water-proof roofing, comprising: substructure waterproofing course, superstructure waterproofing course, substructure waterproofing course and superstructure waterproofing course carry out structure connection by deck post, vapour barrier in the middle of forming between substructure waterproofing course, superstructure waterproofing course.
With respect to prior art, the present invention has following beneficial effect: can fundamentally solve roof leakaging problem, and want economical a lot of with respect to occurring that seepage is processed again; Middle vapour barrier also has the effect of heat-insulation and heat-preservation, makes top layer cool in summer and warm in winter.
Accompanying drawing explanation
Fig. 1 is hollow double structure layer waterproof roof structure schematic diagram;
Fig. 2 is the leader structural representation of hollow double structure layer waterproof roof structure;
In figure: 1, lower floor's reinforced concrete roof board, 2, lower floor's leveling layer, 3, lower floor's insulation layer; 4, lower floor's waterproofing course, 5, lower floor's topping, 6, middle vapour barrier; 7, sliding sash, 8, top reinforcement concrete slab, 9, upper strata leveling layer; 10, upper strata waterproofing course, 11, upper strata topping, 12, lower floor's leader; 13, lower floor's cast-iron bend, 14, upper strata leader, 15, upper strata cast-iron bend; 16, deck post, 17, parapet, 18, upper strata space enclosing structure.
The specific embodiment:
As shown in Figure 1, hollow double structure layer water-proof roofing, comprise: substructure waterproofing course, superstructure waterproofing course, substructure waterproofing course and superstructure waterproofing course carry out structure connection by deck post 16, vapour barrier 6 in the middle of forming between substructure waterproofing course, superstructure waterproofing course; Whether the height of middle vapour barrier 6 can according to being accessible roof adjustment; Wherein:
Substructure waterproofing course, comprising: lower floor's reinforced concrete roof board 1, lower floor's leveling layer 2, lower floor's insulation layer 3, lower floor's waterproofing course 4, lower floor's topping 5, and substructure waterproofing course is supported by frame column; Lower floor's reinforced concrete roof board 1, lower floor's leveling layer 2, lower floor's insulation layer 3, lower floor's waterproofing course 4, lower floor's topping 5 are cascading from top to bottom; Parapet 17 is positioned on lower floor's reinforced concrete roof board 1, and concordant with external wall; Lower floor's cast-iron bend 13 is located at the intersection of parapet 17Yu lower floor topping 5, and runs through parapet 17, as shown in Figure 1; The upper end of lower floor's leader 12 is arranged on lower floor's cast-iron bend 13, and lower end extends to construction bottom; Sliding sash is installed on parapet 17 and can opens sliding sash 77 summers, by middle vapour barrier 6, form Air Flow, the ventilation that just can keep roofing, plays heat insulation effect, has solved the problem on hot roof; Close sliding sash 7 winter, form the middle vapour barrier 6 of sealing, play insulation effect.
Superstructure waterproofing course, comprising: top reinforcement concrete slab 8, upper strata leveling layer 9, upper strata waterproofing course 10, upper strata topping 11; Deck post 16 is extended upward and is formed by top-level boxes trestle, top with top reinforcement concrete slab 8 is whole water together with, bottom is with together with lower floor reinforced concrete roof board 1 whole watering; Top reinforcement concrete slab 8, upper strata leveling layer 9, upper strata waterproofing course 10, upper strata topping 11 are cascading from top to bottom, and upper strata space enclosing structure 18 is located on top reinforcement concrete slab 8, and concordant with external wall; Upper strata cast-iron bend 15 is located at the intersection of upper strata space enclosing structure 18 and upper strata topping 11, and runs through upper strata space enclosing structure 18, as shown in Figure 1; The upper end of upper strata leader 14 is arranged on upper strata cast-iron bend 15, and lower end extends in the gutter spout funnel on lower floor's leader 12 tops, as shown in Figure 2; Upper structurally waterproof layer is supported by deck post 16.
By setting up top reinforcement concrete slab 8, upper strata leveling layer 9, upper strata waterproofing course 10 and upper strata topping 11, form nominal " roof ", play the effect of awning, therefore fundamentally solving roof leakaging problem.
Rainwater enters upper strata cast iron pipe 15 through superstructure waterproofing course under normal circumstances, then enters upper strata leader 14 and finally enters lower floor's leader 12 and drain.After the time limit is permanent, may have a small amount of rainwater and penetrate into middle vapour barrier, then the effect due to waterproofing course 4 enters lower floor's leader 12 by lower floor's cast-iron bend 13.
The construction method of above-mentioned hollow double structure layer water-proof roofing, comprises following construction sequence:
1, build lower floor's reinforced concrete roof board 1, then build parapet 17 by laying bricks or stones, while building parapet 17 by laying bricks or stones, reserving hole, so that lower floor's cast-iron bend 13 to be installed, leaves certain distance so that sliding sash 7 to be installed between parapet 17 and superstructure waterproofing course; On lower floor's reinforced concrete roof board 1, lay successively lower floor's leveling layer 2, lower floor's insulation layer 3, lower floor's waterproofing course 4, lower floor's topping 5.
2, build deck post 16 and build top reinforcement concrete slab 8 in pre-designed position, on top reinforcement concrete slab 8, taking turns doing upper strata leveling layer 9, upper strata waterproofing course 10, upper strata topping 11; The construction of upper strata space enclosing structure 18 is carried out in place concordant with external wall on top reinforcement concrete slab 8, when carrying out the construction of upper strata space enclosing structure 18, reserving hole is installed upper strata cast-iron bend 15, and reserving hole will keep vertical on vertical plane with the reserving hole of substructure waterproofing course cast-iron bend.
3, sliding sash 7 is all installed between parapet 17 and superstructure waterproofing course; The upper end of upper strata leader 14 is arranged on upper strata cast-iron bend 15, and lower end reaches in the gutter spout funnel of lower floor's leader 12; The upper end of lower floor's leader 12 is arranged on lower floor's cast-iron bend 13, and lower end extends to the aproll place of building always.
Claims (8)
1. a hollow double structure layer water-proof roofing, comprise: substructure waterproofing course, superstructure waterproofing course, it is characterized in that: substructure waterproofing course and superstructure waterproofing course carry out structure connection by deck post vapour barrier in the middle of forming between substructure waterproofing course, superstructure waterproofing course.
2. hollow double structure layer water-proof roofing according to claim 1, it is characterized in that, substructure waterproofing course, comprising: lower floor's reinforced concrete roof board, lower floor's leveling layer, lower floor's insulation layer, lower floor's waterproofing course, lower floor's topping, and lower structurally waterproof layer is supported by frame column; Lower floor's reinforced concrete roof board, lower floor's leveling layer, lower floor's insulation layer, lower floor's waterproofing course, lower floor's topping are cascading from top to bottom.
3. according to the hollow double structure layer water-proof roofing described in claim 1-2, it is characterized in that, parapet is positioned on lower floor's reinforced concrete roof board, and concordant with external wall; Lower floor's cast-iron bend is located at the intersection of parapet and lower floor's topping, and runs through parapet; The upper end of lower floor's leader is arranged on lower floor's cast-iron bend, and lower end extends to construction bottom.
4. according to the hollow double structure layer water-proof roofing described in claim 1-3, it is characterized in that, superstructure waterproofing course, comprising: top reinforcement concrete slab, upper strata leveling layer, upper strata waterproofing course, upper strata topping; Top reinforcement concrete slab, upper strata leveling layer, upper strata waterproofing course, upper strata topping are cascading from top to bottom.
5. according to the hollow double structure layer water-proof roofing described in claim 1-4, it is characterized in that, deck post is extended upward and is formed by top-level boxes trestle, top with top reinforcement concrete slab is whole water together with, bottom is together with whole the watering of lower floor's reinforced concrete roof board.
6. according to the hollow double structure layer water-proof roofing described in claim 1-5, it is characterized in that, upper strata space enclosing structure is located on top reinforcement concrete slab, and concordant with external wall; Upper strata cast-iron bend is located at the intersection of upper strata space enclosing structure and upper strata topping, and runs through upper strata space enclosing structure.
7. according to the hollow double structure layer water-proof roofing described in claim 1-6, it is characterized in that, the upper end of upper strata leader is arranged on the cast-iron bend of upper strata, and lower end extends in the gutter spout funnel on lower floor's leader top.
8. a construction method for hollow double structure layer water-proof roofing, comprises following construction sequence:
(1), build lower floor's reinforced concrete roof board, parapet, on lower floor's reinforced concrete roof board, lay and smear lower floor's leveling layer, lower floor's insulation layer, lower floor's waterproofing course, lower floor's topping successively, then build parapet by laying bricks or stones, while building parapet by laying bricks or stones, reserving hole is to install lower floor's cast-iron bend; Between parapet and superstructure waterproofing course, leave certain distance so that sliding sash to be installed;
(2), build deck post and build top reinforcement concrete slab in pre-designed position, on top reinforcement concrete slab, take turns doing upper strata leveling layer, upper strata waterproofing course, upper strata topping; The construction of upper strata space enclosing structure is carried out in place concordant with external wall on top reinforcement concrete slab, when carrying out the construction of upper strata space enclosing structure, reserving hole is installed upper strata cast-iron bend, and reserving hole will keep vertical on vertical plane with the reserving hole of substructure waterproofing course cast-iron bend;
(3), sliding sash is all installed between parapet and superstructure waterproofing course; The upper end of upper strata leader is arranged on the cast-iron bend of upper strata, and lower end reaches in the gutter spout funnel of lower floor's leader; The upper end of lower floor's leader is arranged on lower floor's cast-iron bend, and lower end extends to the aproll place of building always.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410395572.4A CN104196178B (en) | 2014-08-12 | 2014-08-12 | Hollow double structure layer water-proof roofing and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410395572.4A CN104196178B (en) | 2014-08-12 | 2014-08-12 | Hollow double structure layer water-proof roofing and construction method thereof |
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| CN104196178A true CN104196178A (en) | 2014-12-10 |
| CN104196178B CN104196178B (en) | 2015-12-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989040A (en) * | 2015-06-15 | 2015-10-21 | 哈尔滨理工大学 | Work method for leakage-proof drainage system of cold region roof |
| CN108149859A (en) * | 2017-12-18 | 2018-06-12 | 中冶天工集团有限公司 | The water discharge method of special-shaped curved moulding roofing |
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|---|---|---|---|---|
| DE29701072U1 (en) * | 1997-01-22 | 1997-03-27 | Nutz, Theo, 92364 Deining | Lateral end element for flat roofs |
| CN2441898Y (en) * | 2000-09-18 | 2001-08-08 | 余建新 | Multifunction double roof structure member |
| CN201087508Y (en) * | 2007-05-14 | 2008-07-16 | 陈济达 | Double-roof roofing |
| CN101349077A (en) * | 2008-09-05 | 2009-01-21 | 朱永发 | Anti-vibration energy-saving building structure |
| CN101831994A (en) * | 2010-04-30 | 2010-09-15 | 唐山德生防水材料有限公司 | Double-layer waterproof and double-layer water exhaust structure of heat insulation house surface and construction method thereof |
| CN203475669U (en) * | 2012-08-23 | 2014-03-12 | 李门乾 | Roof structure of building |
| CN204001469U (en) * | 2014-08-12 | 2014-12-10 | 中国石油大学(华东) | Hollow double structure layer water-proof roofing |
-
2014
- 2014-08-12 CN CN201410395572.4A patent/CN104196178B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29701072U1 (en) * | 1997-01-22 | 1997-03-27 | Nutz, Theo, 92364 Deining | Lateral end element for flat roofs |
| CN2441898Y (en) * | 2000-09-18 | 2001-08-08 | 余建新 | Multifunction double roof structure member |
| CN201087508Y (en) * | 2007-05-14 | 2008-07-16 | 陈济达 | Double-roof roofing |
| CN101349077A (en) * | 2008-09-05 | 2009-01-21 | 朱永发 | Anti-vibration energy-saving building structure |
| CN101831994A (en) * | 2010-04-30 | 2010-09-15 | 唐山德生防水材料有限公司 | Double-layer waterproof and double-layer water exhaust structure of heat insulation house surface and construction method thereof |
| CN203475669U (en) * | 2012-08-23 | 2014-03-12 | 李门乾 | Roof structure of building |
| CN204001469U (en) * | 2014-08-12 | 2014-12-10 | 中国石油大学(华东) | Hollow double structure layer water-proof roofing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989040A (en) * | 2015-06-15 | 2015-10-21 | 哈尔滨理工大学 | Work method for leakage-proof drainage system of cold region roof |
| CN108149859A (en) * | 2017-12-18 | 2018-06-12 | 中冶天工集团有限公司 | The water discharge method of special-shaped curved moulding roofing |
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| CN104196178B (en) | 2015-12-30 |
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Inventor after: Kang Jie Inventor after: Sun Xiang Inventor after: Li Chunbao Inventor before: Liu Xiaohui Inventor before: Yan Qingzhi Inventor before: Li Chunbao Inventor before: Zhao Jingjing |
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