CN103790264A - Construction method for seepproof screen of low-temperature hot water radiant heating floor toilet - Google Patents
Construction method for seepproof screen of low-temperature hot water radiant heating floor toilet Download PDFInfo
- Publication number
- CN103790264A CN103790264A CN201410073839.8A CN201410073839A CN103790264A CN 103790264 A CN103790264 A CN 103790264A CN 201410073839 A CN201410073839 A CN 201410073839A CN 103790264 A CN103790264 A CN 103790264A
- Authority
- CN
- China
- Prior art keywords
- seepproof screen
- water
- upstream face
- seepproof
- floor heating
- 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.)
- Granted
Links
Abstract
The invention belongs to the technical field of building construction, and particularly relates to a construction method for a seepproof screen of a low-temperature hot water radiant heating floor toilet. The construction method comprises the following steps that the seepproof screen and a ground leveling layer of floor heating of an adjacent non-water room are constructed, the base layer of an upstream face of the seepproof screen is processed, the upstream face of the seepproof screen is painted with cement-based permeation crystalline waterproof paint, the pipe root, penetrating through the seepproof screen, of a floor heating pipe is wrapped and pasted with waterproof rolls, waterproof rolls are pasted to the upstream face of the seepproof screen, a protective layer of the rolls of the upstream face of the seepproof screen is constructed, and a closed water test of the seepproof screen is carried out. According to the construction method, the process design is novel, operation is easy to conduct, the application range is wide, operation can be carried out with water and wet, and the waterproof effect is good.
Description
Technical field
The invention belongs to technical field of building construction, be specifically related to a kind of low temperature hot water radiation heating washroom, ground seepproof screen construction method.
Background technology
Along with the high speed development of national economy and improving constantly of cities and towns living standards of the people, people have had higher requirement to indoor environmental quality, it is the pure and fresh health of air, temperature is comfortable pleasant etc., in addition the adjustment of energy resource structure, building energy conservation and by the enforcement of family metering heating fee system, a kind of new heating system---Terrestrial arises.This technology is born in external three, the forties, rises in the seventies.And China just introduces this technology in the eighties, along with the development of " to mould Dai Gang " technology, make Terrestrial technology day by day perfect, become a kind of New-type heating mode with development prospect.Terrestrial is that heating tube is embedded in to the heating system in house interior ground.This system is using whole ground as radiating surface, and ground, in heating ambient air by heat convection, is also carried out radiation heat transfer with space enclosing structure and the human body at four sides, thereby reached heating effect, and its Radiant exothermicity accounts for 50% of total heat exchange amount.
But because Terrestrial system operation is various, complex structure, country, industry, provincial standard are still not clear some thin portion ways.As: in Terrestrial system, there is requirement design twice waterproofing course between boiled water room, respectively on deck and on the pea gravel concreten packed layer of floor heating ground, twice waterproof cannot be handed over circle at facade at positions such as door buttress, just need to seepproof screen be set at Men Duo position, and divide, water collector is arranged on Wei Jian conventionally etc. has in boiled water room, add the hot and cold water pipe of original PPR, conventionally caused that to defend a Men Duo position pipeline intensive, bring very large difficulty, careless slightly will having between boiled water room to adjacent room Seepage to the construction of seepproof screen.
Summary of the invention
The object of the present invention is to provide a kind of operation modern design, operation is simple, applied widely, low temperature hot water radiation heating washroom, ground seepproof screen construction method that can be with water wet trade, good water-proof effect.
The technical solution adopted for the present invention to solve the technical problems is: low temperature hot water radiation heating washroom, ground seepproof screen construction method, comprises the steps:
1) seepproof screen and the construction of anhydrous adjacent room floor heating floor leveling layer: lay polyphenyl plate heat insulation layer and aluminium foil on anhydrous adjacent room reinforced concrete floor, then lay floor heating pipe, in anhydrous adjacent room, on floor heating pipe, lay fine-stone concrete packed layer synchronous construction Men Duo position seepproof screen, floor heating pipe extends in washroom through seepproof screen;
2) seepproof screen upstream face base treatment: remove uncompacted concrete and outstanding particles of aggregates on seepproof screen upstream face, after clean up and to spread water moistening, then brushing one deck cement paste, then use the cement mortar layering of 1: 2.5 to smear, and smear real press polish;
3) seepproof screen upstream face cement-base infiltration crystallization body water-repellent paint brushing: after seepproof screen upstream face is cleaned out, sprinkled water and soaks, cement-base infiltration crystallization body water-repellent paint and water mix to thick paste in mass ratio at 5: 2, brush 2-3 time, the about 1.2Kg/m of conventional amount used at upstream face with hairbrush
2, coating layer thickness 0.8-1.2mm when every time brushing, should can brush lower one deck after coating drying and forming-film, will accomplish emphasis brushing, none omission to wearing sealing wall coil root position;
4) floor heating pipe is worn the seepproof screen facial canal root position waterproof roll that meets water and is wrapped up in sticky: adopt the two-sided composite of water-proof coiled material of polyethylene polypropylene to be cut into wide little of about 100mm, and stick with glue agent and wrap up in to be bonded at and wear sealing wall coil root root, coiled material root is cut into palpus shape, sticks on seepproof screen upstream face;
5) seepproof screen upstream face waterproof roll is pasted: will completely be bonded on seepproof screen upstream face according to wearing the two-sided composite of water-proof coiled material of polyethylene polypropylene that seepproof screen pipeline spacing determines gap, installation of membrane is according to from top to bottom, order is from top to bottom pasted at seepproof screen upstream face successively more from top to bottom, and the lap length of every layer coiled material and Men Duo side is all not less than 100mm;
6) seepproof screen upstream face coiled material topping construction: stick with glue agent and smear whole seepproof screen upstream face coil waterproof layer, even thickness is consistent and must not expose levels coiled material seam areas;
7) seepproof screen closed-water test: coiled material topping has been constructed and can have been carried out washroom seepproof screen closed-water test in rear 2-3 days, and the retaining degree of depth should be 20-30mm, and in 24 hours, leakproof is qualified;
8) seepproof screen closed-water test qualified after; the retaining of draining; on the waterproofing course of the bottom, washroom of well in advance, smear 15mm solid cement mortar cover; then live in to lay successively polyphenyl plate heat insulation layer and aluminium foil by down; floor heating pipe is placed on aluminium foil, then on floor heating pipe, lays fine-stone concrete packed layer, on fine-stone concrete packed layer, do top waterproofing course; top waterproofing course covers washroom, seepproof screen and extends to anhydrous adjacent room, does 10mm solid cement mortar cover on the waterproofing course of top.
For the ease of carrying out closed-water test, described step 1) in the width of seepproof screen be 1/2 buttress width and be not less than 80mm, highly should exceed floor heating floor leveling layer 20mm.
The present invention has following beneficial effect: process in the thin portion of waterproof, floor heating pipe is worn to the weak parts such as sealing wall coil root position, adopt emphasis brushing cement-base infiltration crystallization body water-repellent paint to add pipe root position and wrap up in the way of gluing the two-sided composite of water-proof coiled material of polyethylene polypropylene, guarantee that floor heating pipe wears the waterproof construction quality of this weak part of sealing wall coil root, made that seepproof screen position waterproof accomplishes to temper toughness with gentleness, local reinforcement, multi-way prevention, cement-base infiltration crystallization body water-repellent paint, except being deep into the seam of the inner blockage structure of concrete structure hole, the coating that acts on concrete structural surface also has the impervious effect of good cracking resistance, the two-sided composite of water-proof coiled material adaptive temperature of polyethylene polypropylene wide ranges, hot strength is high, and two kinds of waterproofing materialss have fine compatibility and complementarity, cement-base infiltration crystallization body water-repellent paint and polyethylene polypropylene composite of water-proof coiled material all can be accomplished to be with water wet trade, simple to operate, and constructability can shorten the construction period greatly, compared with other waterproofing materials, can save artificial, cement-base infiltration crystallization body water-repellent paint can infiltrate through concrete structure inside, with the same life-span of concrete, and stable performance, active chemistry wherein still can be activated by water for many years, the penetrant crystalline thing that constantly growth makes new advances makes up repairs the seepage of bringing because of crack, there is permanent water resistance: in addition, operation modern design, construct in advance adjacent anhydrous room floor heating floor leveling layer and washroom seepproof screen, after seepproof screen is by closed-water test, carry out again the construction of washroom floor heating floor leveling layer, having changed traditional floor heating floor leveling layer and seepproof screen once constructs and causes the defect that cannot check seepproof screen construction quality.
The specific embodiment
Be below specific embodiments of the invention, technical scheme of the present invention is described further, but protection scope of the present invention is not limited to these embodiment.Every do not deviate from the change of the present invention design or be equal to substitute include within protection scope of the present invention.
Low temperature hot water radiation heating washroom, ground seepproof screen construction method, comprises the steps:
1) seepproof screen and the construction of anhydrous adjacent room floor heating floor leveling layer: lay polyphenyl plate heat insulation layer and aluminium foil on anhydrous adjacent room reinforced concrete floor, then lay floor heating pipe, floor heating pipe extends in washroom through seepproof screen, after floor heating pipe installs, should simultaneously warm up ground seepproof screen and adjacent anhydrous room floor heating floor leveling layer construction, and accomplish not stay the cold seam of construction.In floor heating ground concrete packed layer when construction,, arrange special messenger to carry out pillar to wearing seepproof screen pipeline position, prevent because the operation of vibrating makes pipeline displacement, and the timely pipeline that spacing is less than to 30mm readjusted before concrete initial set.
2) seepproof screen upstream face base treatment: remove uncompacted concrete and outstanding particles of aggregates on seepproof screen upstream face, after clean up and to spread water moistening, then brushing one deck cement paste, then use the cement mortar layering of 1: 2.5 to smear, and smear real press polish.To prevent from destroying to the cleaning of seepproof screen upstream face and defend a bottom waterproofing course.
3) seepproof screen upstream face cement-base infiltration crystallization body water-repellent paint brushing: cement-base infiltration crystallization body water-repellent paint is a kind of rigidity water-proofing material, after water effect, the active chemistry containing in material permeates to inside concrete by carrier, in concrete, form water-fast crystalline solid, filling capillary channel, thus make concrete densification, waterproof.After seepproof screen upstream face is cleaned out, sprinkled water and soaks, cement-base infiltration crystallization body water-repellent paint and water mix to thick paste in mass ratio at 5: 2, and for upstream face, hairbrush is brushed 2-3 time, the about 1.2Kg/m of conventional amount used
2, coating layer thickness 0.8-1.2mm, cement-base infiltration crystallization body should accomplish brushing evenly, must not have show-through, holiday and packing phenomenon, when every time brushing, should after coating drying and forming-film, lower one deck can be brushed, emphasis brushing will be accomplished, none omission to wearing sealing wall coil root position.
4) floor heating pipe is worn sealing wall coil root position waterproof roll and is wrapped up in sticky: it is strong that the two-sided composite of water-proof coiled material of polyethylene polypropylene has anti-leakage ability, and hot strength is high, and low temperature flexibility is good, and the coefficient of expansion is little, good stability.Nontoxic, modification is adaptable, adaptive temperature wide ranges, the advantages such as long service life.The utmost point is applicable to the requirement such as floor heating ground long service life, Heating Period and non-heating period colds and heat succeed each other, construction environment humidity.
Adopt polyethylene polypropylene two-sided composite of water-proof coiled material to be cut into wide little of about 100mm, and stick with glue agent and wrap up in to be bonded at and wear sealing wall coil root root, coiled material root is cut into palpus shape, stick on floor heating pipe and wear the seepproof screen facial canal root position that meets water, accomplish to cover completely the weak part of the handing-over of wearing this unlike material of sealing wall coil root, extend infiltration circuit to reach, change the object in infiltration path.
5) seepproof screen upstream face waterproof roll is pasted: will completely be bonded on seepproof screen upstream face according to wearing the two-sided composite of water-proof coiled material of polyethylene polypropylene that seepproof screen pipeline spacing determines gap, installation of membrane is according to from top to bottom, order is from top to bottom pasted at seepproof screen upstream face successively more from top to bottom, and the lap length of every layer coiled material and Men Duo side is all not less than 100mm; The bonding adhesive that stickup coiled material is used should be brushed evenly, not show-through, does not pile up.Installation of membrane should be smooth straight, wants roll-in bonding firmly when paving, gets rid of the air under coiled material, must not occur hollowing.
6) coiled material topping construction: stick with glue agent and smear whole seepproof screen upstream face coil waterproof layer, be advisable to cover whole coil waterproof layer, and must not expose levels coiled material seam areas.After the construction of coiled material topping, to clear up in time the pollutant on floor heating pipe surface.
7) seepproof screen closed-water test: coiled material topping has been constructed and can have been carried out washroom seepproof screen closed-water test in rear 2-3 days, and the retaining degree of depth should be 20-30mm, and in 24 hours, leakproof is qualified.
8) seepproof screen closed-water test qualified after; the retaining of draining; on the waterproofing course of the bottom, washroom of well in advance, smear the thick fish tail and waterproof layer of 15mm; then live in to lay successively polyphenyl plate heat insulation layer and aluminium foil by down; floor heating pipe is placed on aluminium foil, then on floor heating pipe, lays fine-stone concrete packed layer, on fine-stone concrete packed layer, do top waterproofing course; top waterproofing course covers washroom, seepproof screen and extends to anhydrous adjacent room, does 10mm solid cement mortar cover on the waterproofing course of top.
For the ease of carrying out closed-water test, described step 1) in the width of seepproof screen be 1/2 buttress width and be not less than 80mm, highly should exceed washroom floor heating floor leveling layer 20mm.
Claims (2)
1. low temperature hot water radiation heating washroom, ground seepproof screen construction method, is characterized in that, comprises the steps:
1) seepproof screen and the construction of anhydrous adjacent room floor heating floor leveling layer: lay polyphenyl plate heat insulation layer and aluminium foil on anhydrous adjacent room reinforced concrete floor, then lay floor heating pipe, in anhydrous adjacent room, on floor heating pipe, lay fine-stone concrete packed layer synchronous construction Men Duo position seepproof screen, floor heating pipe extends in washroom through seepproof screen;
2) seepproof screen upstream face base treatment: remove uncompacted concrete and outstanding particles of aggregates on seepproof screen upstream face, after clean up and to spread water moistening, then brushing one deck cement paste, then use the cement mortar layering of 1: 2.5 to smear, and smear real press polish;
3) seepproof screen upstream face cement-base infiltration crystallization body water-repellent paint brushing: after seepproof screen upstream face is cleaned out, sprinkled water and soaks, cement-base infiltration crystallization body water-repellent paint and water mix to thick paste in mass ratio at 5: 2, brush 2-3 time, the about 1.2Kg/m of conventional amount used at upstream face with hairbrush
2, coating layer thickness 0.8-1.2mm when every time brushing, should can brush lower one deck after coating drying and forming-film, will accomplish emphasis brushing, none omission to wearing sealing wall coil root position;
4) floor heating pipe is worn the seepproof screen facial canal root position waterproof roll that meets water and is wrapped up in sticky: adopt the two-sided composite of water-proof coiled material of polyethylene polypropylene to be cut into wide little of about 100mm, and stick with glue agent and wrap up in to be bonded at and wear sealing wall coil root root, coiled material root is cut into palpus shape, sticks on seepproof screen upstream face;
5) seepproof screen upstream face waterproof roll is pasted: will completely be bonded on seepproof screen upstream face according to wearing the two-sided composite of water-proof coiled material of polyethylene polypropylene that seepproof screen pipeline spacing determines gap, installation of membrane is according to from top to bottom, order is from top to bottom pasted at seepproof screen upstream face successively more from top to bottom, and the lap length of every layer coiled material and Men Duo side is all not less than 100mm;
6) seepproof screen upstream face coiled material topping construction: stick with glue agent and smear whole seepproof screen upstream face coil waterproof layer, even thickness is consistent and must not expose levels coiled material seam areas;
7) seepproof screen closed-water test: coiled material topping has been constructed and can have been carried out washroom seepproof screen closed-water test in rear 2-3 days, and the retaining degree of depth should be 20-30mm, and in 24 hours, leakproof is qualified;
8) seepproof screen closed-water test qualified after; the retaining of draining; on the waterproofing course of the bottom, washroom of well in advance, smear 15mm solid cement mortar cover; then live in to lay successively polyphenyl plate heat insulation layer and aluminium foil by down; floor heating pipe is placed on aluminium foil, then on floor heating pipe, lays fine-stone concrete packed layer, on fine-stone concrete packed layer, do top waterproofing course; top waterproofing course covers washroom, seepproof screen and extends to anhydrous adjacent room, does 10mm solid cement mortar cover on the waterproofing course of top.
2. low temperature hot water radiation heating according to claim 1 washroom, ground seepproof screen construction method, it is characterized in that, described step 1) in the width of seepproof screen be 1/2 buttress width and be not less than 80mm, highly should exceed washroom floor heating floor leveling layer 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073839.8A CN103790264B (en) | 2014-03-03 | 2014-03-03 | Low temperature hot water radiation heating washroom, ground seepproof screen construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073839.8A CN103790264B (en) | 2014-03-03 | 2014-03-03 | Low temperature hot water radiation heating washroom, ground seepproof screen construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103790264A true CN103790264A (en) | 2014-05-14 |
| CN103790264B CN103790264B (en) | 2015-09-09 |
Family
ID=50666280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410073839.8A Active CN103790264B (en) | 2014-03-03 | 2014-03-03 | Low temperature hot water radiation heating washroom, ground seepproof screen construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790264B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100011A (en) * | 2014-07-29 | 2014-10-15 | 天津达因建材有限公司 | Toilet floor heating waterproof construction method and toilet floor heating waterproof system |
| CN104234215A (en) * | 2014-08-27 | 2014-12-24 | 成都市容德建筑劳务有限公司 | Method for arranging indoor waterproof wall |
| CN107152089A (en) * | 2017-06-14 | 2017-09-12 | 浙江麦丰装饰设计工程有限公司 | A kind of waterproof construction method on the ground for having a floor heating |
| CN111021573A (en) * | 2019-11-13 | 2020-04-17 | 西安建筑科技大学 | Natural ventilation indoor wall surface moisture-proof method and moisture-proof system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084960A (en) * | 2002-08-22 | 2004-03-18 | Suminoe Textile Co Ltd | Hot carpet |
| CN101832011A (en) * | 2009-12-22 | 2010-09-15 | 中冶京唐建设有限公司 | Waterproof construction method of water-stopping doorsill of heating washroom with low-temperature radiation floor |
| CN202990369U (en) * | 2012-12-05 | 2013-06-12 | 华鼎建筑装饰工程有限公司 | Water stop device with bathroom threshold stones |
| CN203452209U (en) * | 2013-08-26 | 2014-02-26 | 河南天工建设集团有限公司 | Bathroom waterproof structure |
-
2014
- 2014-03-03 CN CN201410073839.8A patent/CN103790264B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084960A (en) * | 2002-08-22 | 2004-03-18 | Suminoe Textile Co Ltd | Hot carpet |
| CN101832011A (en) * | 2009-12-22 | 2010-09-15 | 中冶京唐建设有限公司 | Waterproof construction method of water-stopping doorsill of heating washroom with low-temperature radiation floor |
| CN202990369U (en) * | 2012-12-05 | 2013-06-12 | 华鼎建筑装饰工程有限公司 | Water stop device with bathroom threshold stones |
| CN203452209U (en) * | 2013-08-26 | 2014-02-26 | 河南天工建设集团有限公司 | Bathroom waterproof structure |
Non-Patent Citations (2)
| Title |
|---|
| 姬生泉等: "防渗漏技术在地面热辐射采暖卫生间的应用", 《建筑施工》 * |
| 王立中: "采用低温热水地板辐射供暖系统引起卫生间渗水问题的分析", 《科技信息》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100011A (en) * | 2014-07-29 | 2014-10-15 | 天津达因建材有限公司 | Toilet floor heating waterproof construction method and toilet floor heating waterproof system |
| CN104234215A (en) * | 2014-08-27 | 2014-12-24 | 成都市容德建筑劳务有限公司 | Method for arranging indoor waterproof wall |
| CN107152089A (en) * | 2017-06-14 | 2017-09-12 | 浙江麦丰装饰设计工程有限公司 | A kind of waterproof construction method on the ground for having a floor heating |
| CN111021573A (en) * | 2019-11-13 | 2020-04-17 | 西安建筑科技大学 | Natural ventilation indoor wall surface moisture-proof method and moisture-proof system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103790264B (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103790264B (en) | Low temperature hot water radiation heating washroom, ground seepproof screen construction method | |
| CN100447354C (en) | Indoor thermal insulation construction method for city architecture ''cave dwelling type'' environment | |
| CN1995574B (en) | Outer wall outer heat-insulating system of polymer heat-insulating mortar | |
| Charoenkit et al. | Plant characteristics and the potential for living walls to reduce temperatures and sequester carbon | |
| CN201128990Y (en) | Composite environment-friendly thermal insulation material for wall | |
| CN110344550A (en) | A kind of positively fixed type foam concrete energy-saving waterproof integration roof structure | |
| CN203080724U (en) | Building outer wall outer waterproof structure | |
| CN203716333U (en) | Toilet water sealing wall for low-temperature hot-water floor radiant heating | |
| CN202227601U (en) | Greening and heat-insulating system for roofs of buildings | |
| CN203022132U (en) | Indoor moistureproof structure in basement | |
| CN201078055Y (en) | Housetop greening layer | |
| CN104847073A (en) | Oyster shell veneer external wall and construction method thereof | |
| CN203174902U (en) | Water storage roof allowing people to stand | |
| CN205035920U (en) | External thermal insulation system of inorganic light -weight aggregate mortar of glass fiber net adds | |
| CN108678295A (en) | A kind of dual waterproof combined type roofing | |
| CN205046589U (en) | Waterproof structure of basement | |
| CN103161265B (en) | Water storage roof capable of supporting person | |
| CN107130695A (en) | Foam glass external thermal insulation system and its construction method | |
| CN205368236U (en) | Energy -conserving panel of phase transition | |
| CN104556891B (en) | Compound infiltration binding agent of skin and its preparation method and application | |
| CN113684743A (en) | Self-moisture-retaining concrete curing film and preparation and laying methods thereof | |
| CN205688593U (en) | A kind of toilet warterproof mounting structure | |
| CN206128463U (en) | Flat roof deck heat insulative and water -proof structure | |
| CN106906959A (en) | A kind of greening building energy saving roofing | |
| CN103790245A (en) | Construction process for interior thermal insulation mortar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160412 Granted publication date: 20150909 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161012 Granted publication date: 20150909 |
|
| PD01 | Discharge of preservation of patent |