CN104989040B - The cold area roofing antiseep drainage system practice - Google Patents
The cold area roofing antiseep drainage system practice Download PDFInfo
- Publication number
- CN104989040B CN104989040B CN201510327254.9A CN201510327254A CN104989040B CN 104989040 B CN104989040 B CN 104989040B CN 201510327254 A CN201510327254 A CN 201510327254A CN 104989040 B CN104989040 B CN 104989040B
- Authority
- CN
- China
- Prior art keywords
- roofing
- layer
- mozzle
- short tube
- water
- 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.)
- Expired - Fee Related
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to a kind of cold area roofing antiseep drainage system practice.Building roof waterproof is to ensure that the normal prerequisite using of building, therefore, in the process of building roof waterproof construction quality, building roof is prevented the process of seepage great to closing, because of the impact of north of china in winter awful weather condition, roofing inorganization drainage pattern is completely unsuitable for the draining of building in the north；But for roofing functional in organized water drainage mode, outer draining is tantamount to roofing inorganization drainage pattern, because of day and night temperature change, sleet is made to produce freeze-thaw cycle.A kind of cold area roofing antiseep drainage system practice, the method comprises the steps：（1）Slope special handling looked for by the arrangement of roofing dividing joint and material；（2）The location positioning of mozzle；（3）The arrangement of heating hot-water line；（4）The setting of breather.The present invention is used for area's roofing antiseep drainage system practice of trembling with fear.
Description
Technical field：
The present invention relates to a kind of cold area roofing antiseep drainage system practice.
Background technology：
Building roof waterproof is to ensure that the normal prerequisite using of building, therefore, in building roof waterproof engineering matter
In the process of amount, building roof is prevented the process of seepage great to closing.The crucial process preventing seepage for roofing is room
Face drainage pattern, existing roof drainage is divided into functional in organized water drainage and inorganization draining according to drainage pattern.
Roofing inorganization drainage pattern, is to stretch out to be formed outside wall by roof boarding to cornice, the rainwater of roofing is through cornicing under freedom
Fall.Its advantage is simple structure, be easy to construction, economical；Its shortcoming is to drench door and window and metope, and exterior wall foundation is often splashed
Rain erosion, has influence on the firm durable of exterior wall, and may affect the traffic of footpath.Inorganization drainage pattern is primarily adapted for use in
Area short of rain or general low-rise building, should not be used in street building and highly higher building.
Roofing functional in organized water drainage mode, is that by different slope, roofing is divided into some drainages, so that rainwater is concentrated to
In eaves gutter or gutter, then through water guiders such as drain gully, downpipes, rainwater is directed at surface drainage system.Functional in organized water drainage
Due to drain pipe, indoors or outdoor actual conditions difference can be divided into outer draining and internal drainage two types to scheme.
Because of the impact of north of china in winter awful weather condition, roofing inorganization drainage pattern is completely unsuitable for building in the north
Draining；But for roofing functional in organized water drainage mode, outer draining is tantamount to roofing inorganization drainage pattern, because day and night temperature becomes
Change, make sleet produce freeze-thaw cycle, so that building roof structure produces crack leads to seepage and outside downpipe because freezing
Burst and split and form substantial amounts of ice piton, the moment threatens landing ground pedestrian, the safety of vehicle；For inner water drainage system, its essence is
Downpipe is placed in building interior so as to downpipe is not affected by freeze-thaw cycle, roofing is not really solved from root yet
Freeze-thaw cycle problem, also makes roofing often produce crack, leads to roof leakage.
Content of the invention：
It is an object of the invention to provide a kind of cold area roofing antiseep drainage system practice.
Above-mentioned purpose is realized by following technical scheme：
A kind of cold area roofing antiseep drainage system practice, the method comprises the steps：
（1）Slope special handling looked for by the arrangement of roofing dividing joint and material；
（2）The location positioning of mozzle；
（3）The arrangement of heating hot-water line；
（4）The setting of breather.
Po Te looked for by the described cold area roofing antiseep drainage system practice, the described arrangement of roofing dividing joint and material
Different process, solves the problems, such as the roof cracks that roofing causes because of dilatation first, so dividing joint, lattice need to be arranged in roofing
The positioning of seam is determined by diversion short tube net axis, the layout of diversion short tube net because in view of roofing accumulated snow heat hot-water line and
Clear distance between mozzle is tentatively set to 3m, mozzle is arranged equidistant water conservancy diversion by the lower area melting of room air effect
Short tube, diversion short tube clear distance is set to 3m, makes to form the rectangular guiding short tube net of 3m × 3m between diversion short tube, preferably melts
Roofing accumulated snow and the snow water timely draining thawing, and dividing joint is set to 1.5m × 1.5m grid；Roofing melts
Snow water need to flow freely into diversion short tube in action of gravity, need roofing to carry out special looking for slope to process, because it needs timely to arrange
Go out the sleet water of thawing, thus need roofing special look for slope mode, its roof slope making is configured to absolute altitude at diversion short tube axis
Minimum, between diversion short tube and diversion short tube, midpoint axis absolute altitude is maximum, and intermediate transition zone arranges sloping layer according to interpolation
Thickness.
The described cold area roofing antiseep drainage system practice, the location positioning of described mozzle, tubing is all using PE-
TR, PEX plastic tube, each functional stratification of roof boarding is respectively from lower to upper：Monolithic reinforced concrete structure layer, cement mortar screeding
Layer, mozzle heating hot-water line arrangement layer, screed-coat, vapor barrier layer, screed-coat, heat-insulation layer, sloping layer, screed-coat, waterproof layer, thin
Stone concrete protective layer, prevents for warm season from freezing the vapor endangering impact and tube wall evaporation to snow water in mozzle to guarantor
The destruction of warm layer, therefore mozzle position is arranged on structure sheaf, under vapor barrier layer；This both can guarantee that Heating Season was not subject to freeze injury
Impact, also can completely cut off the destruction that the vapor of tube wall evaporation causes to heat-insulation layer.
The described cold area roofing antiseep drainage system practice, the arrangement of described heating hot-water line, heating hot-water line
Effect is to protect mozzle not to be subject to freeze injury effect and the accumulated snow melting its top roofing, and therefore heating hot-water line is led with roofing
Flow tube is arranged side by side.
The described cold area roofing antiseep drainage system practice, the setting of described breather, breather is with downpipe even
Connect breather position simultaneously and be arranged on roofing once, and check valve is set in breather.
Beneficial effect：
The hot-water line that heats is incorporated in building roof water seepage-proof tech the present invention, to ensure roof drainage mozzle in confession
Warm season section will not be frozen, and indoor hot-air is incorporated in building roof water seepage-proof tech, is to be melted with the heat of air
Sleet around speciality venthole, prevents its freeze thawing from hardening, is also the effectively utilizes of the room air to pollution.
The present invention cold area roofing antiseep drainage system is to increase mozzle and heating on roofing each functional layer basis
Hot water tube layer, order is monolithic reinforced concrete structure layer, cement mortar screeding layer, pipeline paving to each functional layer of roofing from lower to upper
If layer（Heating hot-water line and mozzle）, cement mortar screeding layer, vapor barrier layer, cement mortar screeding layer, heat-insulation layer, sloping layer,
Cement mortar screeding layer, waterproof layer, pea gravel concreten protective layer.Within mozzle is arranged at heat-insulation layer, can effectively prevent from leading
There is freezeout in heating season in flow tube, enable the unobstructed quick discharge of the snow water in inflow mozzle, does not occur pipeline to block up
Plug phenomenon.The method of conventional process roof leakage does not solve the problems, such as seepage at root.The reason roof leakage is to be
Roofing concrete produces crack in telescopic action, and crack is sent out further under frost heave action and opened, and whole roofing is run through in final crack,
Cause roof leakage.Cold area roofing antiseep drainage system can effectively solve the problem that the problems referred to above, first with roofing dividing joint energy
Effectively release roofing stress, and then roofing can be made complete, crack will not be produced because of dilation matrices, next to that this system will supply
Warm heat water pipe and indoor hot air introduce, and so that roofing heat radiation region snow melting and will not producing is freezed.And tradition Han Qu room
Face anti-leakage treatment method is directly by downpipe insertion to roofing, because it does not have enough heats to prevent snow water at roofing opening
Freezing, so accelerating the development in crack at opening, often making seepage more serious.Cold area roofing antiseep drainage system adopts
Special looks for slope mode, rapidly and efficiently the snow water of thawing can be discharged to roofing, do not flow the impact to roofing for the snow water so that
Frost heave action can not occur completely, prevent generation and the development of roof cracks more further, effectively prevent roof leakage.
Brief description：
Accompanying drawing 1 is the arrangement schematic diagram of mozzle of the present invention and diversion short tube.
Accompanying drawing 2 is the type of attachment schematic diagram of breather and downpipe.
Accompanying drawing 3 is roofing entirety section layout drawing.
1 downpipe, 2 check valves, 3 mozzles, 4 check valves, 5 breathers, 6 roofing tear seam, 7 mozzles, 8 flow-guiding mouths.
Specific embodiment：
Embodiment 1：
A kind of cold area roofing antiseep drainage system practice, the method comprises the steps：
（1）Slope special handling looked for by the arrangement of roofing dividing joint and material；
（2）The location positioning of mozzle；
（3）The arrangement of heating hot-water line；
（4）The setting of breather.
Embodiment 2：
The cold area roofing antiseep drainage system practice according to embodiment 1, the arrangement of described roofing dividing joint with
And material looks for slope special handling, solve the problems, such as the roof cracks that roofing causes because of dilatation first, so need to set in roofing
Put dividing joint, the positioning of dividing joint determines, the layout of diversion short tube net is because existing in view of roofing accumulated snow by diversion short tube net axis
Clear distance between mozzle is tentatively set to 3m, on mozzle by heating hot-water line and the lower area melting of room air effect
Arrange equidistant diversion short tube, diversion short tube clear distance is set to 3m, make the rectangular guiding forming 3m × 3m between diversion short tube short
Pipe network, preferably melts roofing accumulated snow and the snow water timely draining thawing, and dividing joint is set to 1.5m × 1.5m and divides
Grid；The snow water of roofing thawing need to flow freely into diversion short tube in action of gravity, need roofing to carry out special slope of looking for and process, because
It needs timely to discharge the sleet water of thawing, thus need roofing special look for slope mode, its roof slope making is configured to water conservancy diversion
At short tube axis, absolute altitude is minimum, and between diversion short tube and diversion short tube, midpoint axis absolute altitude is maximum, and intermediate transition zone is according to interior
Slotting method arranges sloping layer thickness.
Embodiment 3：
The cold area roofing antiseep drainage system practice according to embodiment 1 or 2, the position of described mozzle is fixed
Position, all using PE-TR, PEX plastic tube, each functional stratification of roof boarding is respectively tubing from lower to upper：Cast-in-situ steel reinforced concrete is tied
Structure layer, cement mortar screeding layer, mozzle heating hot-water line are arranged layer, screed-coat, vapor barrier layer, screed-coat, heat-insulation layer, are looked for slope
Layer, screed-coat, waterproof layer, pea gravel concreten protective layer, prevent for warm season frost impact to snow water in mozzle for the harm and
The destruction to heat-insulation layer for the vapor of tube wall evaporation, therefore mozzle position is arranged on structure sheaf, under vapor barrier layer；This was both
Can guarantee that Heating Season is not affected by freeze injury, also can completely cut off the destruction that the vapor of tube wall evaporation causes to heat-insulation layer.
Embodiment 4：
The cold area roofing antiseep drainage system practice according to embodiment 1 or 2 or 3, described heating hot-water line
Arrangement, the effect of heating hot-water line is to protect mozzle not to be subject to freeze injury effect and the accumulated snow melting its top roofing, therefore
Heating hot-water line is arranged side by side with roofing mozzle.
Embodiment 5：
The cold area roofing antiseep drainage system practice according to embodiment 1 or 2 or 3 or 4, the setting of described breather
Put, breather is connected breather position simultaneously and is arranged on roofing once with downpipe, and check valve is set in breather.
Claims (1)
1. a kind of cold area roofing antiseep drainage system practice, is characterized in that：The method comprises the steps：
（1）Slope special handling looked for by the arrangement of roofing dividing joint and material；
（2）The location positioning of mozzle；
（3）The arrangement of heating hot-water line；
（4）The setting of breather；
Roofing stress can effectively be discharged using roofing dividing joint, and then roofing can be made complete, will not produce because of dilation matrices
Crack, next to that this system will heat, hot-water line and indoor hot air introduce, and make roofing heat radiation region snow melting and will not
Generation is freezed；
Slope special handling looked for by the described arrangement of roofing dividing joint and material, solves what roofing caused because of dilatation first
Roof cracks problem, so dividing joint need to be arranged in roofing, the positioning of dividing joint is determined by diversion short tube net axis, diversion short tube
Net layout because in view of roofing accumulated snow heating hot-water line and room air effect under thawing area, tentatively by mozzle
Between clear distance be set to 3m, mozzle is arranged equidistant diversion short tube, diversion short tube clear distance is set to 3m, makes diversion short tube
Between form the rectangular guiding short tube net of 3m × 3m, preferably melt roofing accumulated snow and the snow timely draining thawing
Water, and dividing joint is set to 1.5m × 1.5m grid；The snow water of roofing thawing need to flow freely into water conservancy diversion in action of gravity
Short tube, needs roofing to carry out special slope of looking for and processes, because it needs timely to discharge the sleet water of thawing, therefore need roofing special
Look for slope mode, it is minimum that its roof slope making is configured at diversion short tube axis absolute altitude, midpoint between diversion short tube and diversion short tube
Place's axis absolute altitude is maximum, and intermediate transition zone arranges sloping layer thickness according to interpolation；
The location positioning of described mozzle, tubing all using PE-TR, PEX plastic tube, each functional stratification of roof boarding from lower toward
Above it is respectively：Monolithic reinforced concrete structure layer, cement mortar screeding layer, mozzle heating hot-water line arrangement layer, screed-coat, every
Vapour layer, screed-coat, heat-insulation layer, sloping layer, screed-coat, waterproof layer, pea gravel concreten protective layer, prevent for warm season frost harm right
The impact of snow water and the vapor of the tube wall evaporation destruction to heat-insulation layer in mozzle, therefore mozzle position is arranged on structure
On layer, under vapor barrier layer；This both can guarantee that Heating Season was not affected by freeze injury, also can completely cut off the vapor of tube wall evaporation to guarantor
The destruction that warm layer causes；
The arrangement of described heating hot-water line, the effect of heating hot-water line is to protect mozzle not to be subject to freeze injury effect and melt
The accumulated snow of its top roofing, therefore heating hot-water line is arranged side by side with roofing mozzle；
The setting of described breather, breather is connected breather position simultaneously and is arranged on below roofing with downpipe, and logical
Tracheal strips arrange check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510327254.9A CN104989040B (en) | 2015-06-15 | 2015-06-15 | The cold area roofing antiseep drainage system practice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510327254.9A CN104989040B (en) | 2015-06-15 | 2015-06-15 | The cold area roofing antiseep drainage system practice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104989040A CN104989040A (en) | 2015-10-21 |
| CN104989040B true CN104989040B (en) | 2017-03-01 |
Family
ID=54300921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510327254.9A Expired - Fee Related CN104989040B (en) | 2015-06-15 | 2015-06-15 | The cold area roofing antiseep drainage system practice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989040B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758354Y (en) * | 2004-12-14 | 2006-02-15 | 万科企业股份有限公司 | Inversion type roof surface having blind drain |
| CN101709592A (en) * | 2009-03-18 | 2010-05-19 | 罗进南 | Internal insulated building block or concrete building with multi-purpose low permeability layer |
| CN202706358U (en) * | 2012-06-26 | 2013-01-30 | 宝钢集团新疆八一钢铁有限公司 | Device for preventing steel structure color steel factory building roof from forming ice columns |
| CN203008251U (en) * | 2012-11-28 | 2013-06-19 | 广西建工集团第三建筑工程有限责任公司 | Comprehensive drainage and exhaust system with guide pipe embedded into inverted roof insulating layer |
| CN103276858B (en) * | 2013-06-13 | 2015-07-08 | 天津天一建设集团有限公司 | Drainage structure for inverted roof and construction method of drainage structure |
| KR101466644B1 (en) * | 2014-01-16 | 2014-11-28 | (주)우림엔지니어링건축사사무소 | The construction method for root |
| CN104164936A (en) * | 2014-06-24 | 2014-11-26 | 中建八局大连建设工程有限公司 | Method for reducing roof leakage |
| CN104196178B (en) * | 2014-08-12 | 2015-12-30 | 中国石油大学(华东) | Hollow double structure layer water-proof roofing and construction method thereof |
| CN104499658B (en) * | 2014-12-19 | 2017-04-26 | 广西建工集团第五建筑工程有限责任公司 | Active breathing type damp-proof and steam-exhausting inverted roof system and construction method thereof |
| CN104612339A (en) * | 2015-02-09 | 2015-05-13 | 北京交通大学 | Electric tracer heating system capable of preventing icicle falling hazards and implementation method thereof |
-
2015
- 2015-06-15 CN CN201510327254.9A patent/CN104989040B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104989040A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102494383B (en) | Method for ventilating and dehumidifying underground garage | |
| CN206337739U (en) | A kind of heat insulating and water proof structure of parapet root | |
| CN201459905U (en) | Urban rainwater drainage system | |
| CN103938658A (en) | Structure capable of avoiding cold damage to high-temperature and unstable freeze soil area tunnel portal side slope | |
| CN203440731U (en) | Combined snow melting and ice melting device for road | |
| CN106351309A (en) | Urban road rainwater detention and seepage system applicable to North | |
| CN103882877B (en) | Roadbed side slope blocks water ventilated type safeguard structure | |
| CN206205290U (en) | A kind of roof rainwater collection processing system | |
| CN204491357U (en) | Road and bridge two-way heat tube snow removing cooling system | |
| CN104989040B (en) | The cold area roofing antiseep drainage system practice | |
| CN206308584U (en) | Urban road drainage system | |
| CN210164152U (en) | Green energy-saving roof structure | |
| CN109944467B (en) | Reconstruction and reinforcement construction method for rock wool prefabricated house | |
| CN204475696U (en) | A kind of severe cold area thermal-insulating water-proof roof | |
| CN215054669U (en) | Rainwater pipe system suitable for rural pitched roof in north | |
| CN212201049U (en) | Roof parapet inlet for stom water cold bridge prevention structure | |
| CN103556764A (en) | Self-balancing extra-large-area roof reservoir and building method thereof | |
| CN214884925U (en) | Drainage system suitable for sloping roof and capable of preventing eaves gutter and rainwater pipe from being frozen | |
| CN108071197A (en) | Roofing ultrastrong water-proof structure and construction method | |
| CN203768921U (en) | Water-resisting and ventilating type protecting structure for roadbed slope | |
| CN208668802U (en) | Green roof system based on secondary drainage steam discharge pipe network | |
| CN207160433U (en) | Roof structure applied to sponge urban construction | |
| CN206457774U (en) | Road ice melting snow melting device | |
| CN108930407A (en) | The construction method of green roof system | |
| CN204960167U (en) | Gutter drainage integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |