CN103821159A - Basement building sandwich plastic forming plate waterproof and drainage structure - Google Patents
Basement building sandwich plastic forming plate waterproof and drainage structure Download PDFInfo
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- CN103821159A CN103821159A CN201410072242.1A CN201410072242A CN103821159A CN 103821159 A CN103821159 A CN 103821159A CN 201410072242 A CN201410072242 A CN 201410072242A CN 103821159 A CN103821159 A CN 103821159A
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Abstract
The invention discloses a basement building sandwich plastic forming plate waterproof and drainage structure. A plastic sandwich plate is paved and arranged on the outer side of the side wall of a concrete structure, a steel wire net is fixedly arranged on the outer side of the plastic sandwich layer plate, the outer side of the steel wire net is a cement mortar plastering layer, 1/2 cement mortar with the thickness being 30mm is paved on a bottom plate of a reinforced concrete structure for leveling, in addition, the plastic sandwich plate is paved, a basement bottom plate is provided with a surface layer on the surface of the plastic sandwich plate, a water discharge open trench is arranged at a connecting part of the side wall of the concrete structure and the bottom plate of the reinforced concrete structure, and the bottom of the water discharge open trench is provided with a water falling pipe. The basement building sandwich plastic forming plate waterproof and drainage structure has the advantages that an integral and permanent gap sandwich layer is made in each position of a building by a building sandwich layer plastic forming plate with fulcrums, the effective combination is realized in two aspects of materials and mechanics, foreign water entering is effectively prevented, and a small amount of seeping water seeping into the wall surface (ground surface) can be conveniently drained and discharged through installed open and hidden water discharge trenches, so the waterproof, water drainage and water discharge effects can be reached, and meanwhile, the damp isolation and condensed water elimination effects are also realized.
Description
Technical field
The present invention relates to the anti-drain structure of basement sandwich boards for construction plastic molding board.
Background technology
The waterproofing of building is also to fail for many years the difficult problem of fine solution always, traditional buildings waterproof method is a lot, but no matter be cast-in-site type, or on-the-spot adhesive type, all adopt same the waterproof principle, in the basic unit of building structure between surface layer, adopt full binding type water proof closely knit, superimposed, whole plane, its basic ideas are a place that the infilters water reality of all obturaging, and do not allow any water enter.This method is in fact at water blockoff, and building exists some small gaps unavoidably, adds the little defect of material itself and construction, is difficult to guarantee water plugging effect.More bad, the problem that most of waterproofing systems occur is to have infiltered the water coming, and cannot discharge again, have to allow water amass in waterproofing course the inside, accumulates over a long period, and finally makes material go mouldy, corrode and damage.
Summary of the invention
Technical problem to be solved by this invention has just been to provide the anti-drain structure of a kind of basement sandwich boards for construction plastic molding board, solves the problem of the anti-draining difficulty of basement.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the anti-drain structure of basement sandwich boards for construction plastic molding board, lay plastic sandwich plate in concrete structure sidewall outside, plastic sandwich plate outside is fixed with gauze wire cloth, gauze wire cloth outside is cement sand plaster layer, at the reinforced concrete structure base plate upper berth thick 1:2 cement mortar screeding of 30 ㎜ and lay plastic sandwich plate, basement bottom board is provided with surface layer on plastic sandwich plate surface; At concrete structure sidewall and reinforced concrete structure base plate joint, open drain is set, bottom, open drain is provided with leader.
Preferably, be coated with the thick polyamine grease coating material of 0.5 ㎜ for bonding sandwich plastic board fulcrum in the clean concrete structure sidewall surfaces of processing.
Preferably, gauze wire cloth adopts Φ 1 ㎜ bin 10 ㎜ × 10 ㎜ gauze wire cloths, fixes by plastic sandwich plate nail mouthful, widens 50 ㎜ and overlap when gauze wire cloth overlaps position as sandwich slab overlap joint position.
Preferably, cement sand plaster layer adopts 1:2 cement mortar 20 ㎜ that plaster thick, and construction, tamps plastic sandwich plate fulcrum for the first time at twice, after 12 hours, constructs for the second time.
Preferably, be provided with cement-base infiltration crystallization type water-proof layer in concrete structure inside sidewalls.
Preferably, on concrete structure sidewall, plastic sandwich plate arranges that nail position technique is: adopt Φ 8 ㎜ bit bores, nail position drilling depth≤50 ㎜; From bed board original position nailing backward one by one, avoid sandwich slab arch camber; Every width is laterally played at most 5 nails, one of vertical interval 400 ㎜～500 ㎜ nail, and other position optionally suitably adds nail, forms the distribution of plum blossom point with horizontal, vertical nail position; A nail mouthful position optionally adds painting waterproofing unction or the sealing of black glass glue.
Preferably, wall setting is leaned in open drain, and looks for slope 0.6% to various places leak source structure, causes a discharge of catchmenting.
Preferably, basement bottom board surface construction technique is: the thick pea gravel concreten bed course of 20 ㎜ of first constructing, in disturbing concrete process, uses plank erection construction passage, to avoid trolley and the directly operation on plastic sandwich plate of other Heavy-duty Tools; Then colligation Φ 8@250 ㎜ two-way concrete slab nets, padded with 20 ㎜ solid cement cushion blocks; Secondly, build the thick C20 concrete of 80 ㎜, with flat-plate vibrator ram-jolt magma light face, finally cut parting seam, parting seam is arranged by designing requirement, if post net is greater than 8m, adds together in centre.
The sandwich boards for construction plastic molding board of utilization of the present invention with fulcrum building each position make entirety, permanent space interlayer, effectively combine from material and mechanics two aspects, effectively prevent that secondary water from entering, to infiltering on a small quantity the percolating water on metope (ground), by the light and shade gutter white-out percolating water easily arranging, thereby reach the effect of waterproof, hydrophobic, draining, also have damp proof insulation simultaneously, eliminate the effect of condensed water.
The specific embodiment
The anti-drain structure of basement sandwich boards for construction plastic molding board, lay plastic sandwich plate in concrete structure sidewall outside, plastic sandwich plate outside is fixed with gauze wire cloth, gauze wire cloth outside is cement sand plaster layer, at the reinforced concrete structure base plate upper berth thick 1:2 cement mortar screeding of 30 ㎜ and lay plastic sandwich plate, basement bottom board is provided with surface layer on plastic sandwich plate surface; At concrete structure sidewall and reinforced concrete structure base plate joint, open drain is set, bottom, open drain is provided with leader, and wall setting is leaned in open drain, and looks for slope 0.6% to various places leak source structure, causes a discharge of catchmenting.
Be coated with the thick polyamine grease coating material of 0.5 ㎜ for bonding sandwich plastic board fulcrum in the clean concrete structure sidewall surfaces of processing.On concrete structure sidewall, plastic sandwich plate arranges that nail position technique is: adopt Φ 8 ㎜ bit bores, nail position drilling depth≤50 ㎜; From bed board original position nailing backward one by one, avoid sandwich slab arch camber; Every width is laterally played at most 5 nails, one of vertical interval 400 ㎜～500 ㎜ nail, and other position optionally suitably adds nail, forms the distribution of plum blossom point with horizontal, vertical nail position; A nail mouthful position optionally adds painting waterproofing unction or the sealing of black glass glue.Gauze wire cloth adopts Φ 1 ㎜ bin 10 ㎜ × 10 ㎜ gauze wire cloths, fixes by plastic sandwich plate nail mouthful, widens 50 ㎜ and overlap when gauze wire cloth overlaps position as sandwich slab overlap joint position.Cement sand plaster layer adopts 1:2 cement mortar 20 ㎜ that plaster thick, and construction, tamps plastic sandwich plate fulcrum for the first time at twice, after 12 hours, constructs for the second time.Be provided with cement-base infiltration crystallization type water-proof layer in concrete structure inside sidewalls.
Basement bottom board surface construction technique is: the thick pea gravel concreten bed course of 20 ㎜ of first constructing, in disturbing concrete process, uses plank erection construction passage, to avoid trolley and the directly operation on plastic sandwich plate of other Heavy-duty Tools; Then colligation Φ 8@250 ㎜ two-way concrete slab nets, padded with 20 ㎜ solid cement cushion blocks; Secondly, build the thick C20 concrete of 80 ㎜, with flat-plate vibrator ram-jolt magma light face, finally cut parting seam, parting seam is arranged by designing requirement, if post net is greater than 8m, adds together in centre.
The present invention adopts the anti-drainage blanket of sandwich boards for construction plastic molding board, between surface layer and basic unit, forming one deck has the functional void layer of D structure, the built on stilts face that may intake, reach the effect of water proof, waterproof, hydrophobic, draining simultaneously, also have sound insulation, insulation, the several functions such as heat insulation, ventilative concurrently.
Sandwich boards for construction plastic molding board is moulding plastics sheet material, there are big or small fulcrum and adhesive tape in edge, can be bonded as entirety by quick lap joint, with the multiple tracks waterproofing course of conventional construction of waterproof layer set up defences construction compared with, the anti-drainage blanket application property of sandwich boards for construction plastic molding board is good, constructability, greatly simplify construction technology, construction quality is easy to guarantee, has improved working security, can reduce significantly construction costs, shortens significantly the construction period.
Sandwich boards for construction plastic molding board belongs to the difficult engineering plastics that decompose, and applies in sandwich boards for construction, and the decomposition phase is greater than 100 years, can meet well the waterproofing course requirement of service life.
Claims (8)
1. the anti-drain structure of basement sandwich boards for construction plastic molding board, it is characterized in that: lay plastic sandwich plate in concrete structure sidewall outside, plastic sandwich plate outside is fixed with gauze wire cloth, gauze wire cloth outside is cement sand plaster layer, at the reinforced concrete structure base plate upper berth thick 1:2 cement mortar screeding of 30 ㎜ and lay plastic sandwich plate, basement bottom board is provided with surface layer on plastic sandwich plate surface; At concrete structure sidewall and reinforced concrete structure base plate joint, open drain is set, bottom, open drain is provided with leader.
2. the anti-drain structure of basement sandwich boards for construction plastic molding board according to claim 1, is characterized in that: be coated with the thick polyamine grease coating material of 0.5 ㎜ for bonding sandwich plastic board fulcrum in the clean concrete structure sidewall surfaces of processing.
3. the anti-drain structure of basement sandwich boards for construction plastic molding board according to claim 1, it is characterized in that: gauze wire cloth adopts Φ 1 ㎜ bin 10 ㎜ × 10 ㎜ gauze wire cloths, fix by plastic sandwich plate nail mouthful, when gauze wire cloth overlaps position as sandwich slab overlap joint position, widen 50 ㎜ and overlap.
4. the anti-drain structure of basement sandwich boards for construction plastic molding board according to claim 1, it is characterized in that: cement sand plaster layer adopts 1:2 cement mortar 20 ㎜ that plaster thick, construction, tamps plastic sandwich plate fulcrum for the first time at twice, after 12 hours, constructs for the second time.
5. the anti-drain structure of basement sandwich boards for construction plastic molding board according to claim 1, is characterized in that: be provided with cement-base infiltration crystallization type water-proof layer in concrete structure inside sidewalls.
6. according to the anti-drain structure of basement sandwich boards for construction plastic molding board described in claim 1 to 5 any one, it is characterized in that: on concrete structure sidewall, plastic sandwich plate arranges that nail position technique is: adopt Φ 8 ㎜ bit bores, nail position drilling depth≤50 ㎜; From bed board original position nailing backward one by one, avoid sandwich slab arch camber; Every width is laterally played at most 5 nails, one of vertical interval 400 ㎜～500 ㎜ nail, and other position optionally suitably adds nail, forms the distribution of plum blossom point with horizontal, vertical nail position; A nail mouthful position optionally adds painting waterproofing unction or the sealing of black glass glue.
7. according to the anti-drain structure of basement sandwich boards for construction plastic molding board described in claim 1 to 5 any one, it is characterized in that: wall setting is leaned in open drain, and look for slope 0.6% to various places leak source structure, cause a discharge of catchmenting.
8. the anti-drain structure of basement sandwich boards for construction plastic molding board according to claim 7, it is characterized in that: basement bottom board surface construction technique is: the thick pea gravel concreten bed course of 20 ㎜ of first constructing, in disturbing concrete process, use plank erection construction passage, to avoid trolley and the directly operation on plastic sandwich plate of other Heavy-duty Tools; Then colligation Φ 8@250 ㎜ two-way concrete slab nets, padded with 20 ㎜ solid cement cushion blocks; Secondly, build the thick C20 concrete of 80 ㎜, with flat-plate vibrator ram-jolt magma light face, finally cut parting seam, parting seam is arranged by designing requirement, if post net is greater than 8m, adds together in centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072242.1A CN103821159A (en) | 2014-02-28 | 2014-02-28 | Basement building sandwich plastic forming plate waterproof and drainage structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410072242.1A CN103821159A (en) | 2014-02-28 | 2014-02-28 | Basement building sandwich plastic forming plate waterproof and drainage structure |
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| CN103821159A true CN103821159A (en) | 2014-05-28 |
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| CN201410072242.1A Pending CN103821159A (en) | 2014-02-28 | 2014-02-28 | Basement building sandwich plastic forming plate waterproof and drainage structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284431A (en) * | 2016-09-09 | 2017-01-04 | 上海三彩科技发展有限公司 | Phenomenon invention structure way according to water is complete waterproof theory |
| CN110424556A (en) * | 2019-06-20 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of basement bottom board water draining plate waterproof construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111776A (en) * | 1995-10-19 | 1997-04-28 | Katsuji Nakamura | Basement and construction method thereof |
| JP2005076438A (en) * | 2003-08-31 | 2005-03-24 | Eskandari M | Moisture-proof structure of basement |
| CN202450559U (en) * | 2012-02-29 | 2012-09-26 | 叶香雄 | Waterproof structure of basement |
| CN202482899U (en) * | 2012-03-21 | 2012-10-10 | 叶长青 | Seepage-proof structure of basement |
| CN202530481U (en) * | 2012-03-21 | 2012-11-14 | 孔蕾蕾 | Waterproof structure of basement wall |
| CN203096770U (en) * | 2013-01-18 | 2013-07-31 | 叶香竹 | Basement internal open trench with lining wall |
| CN203200797U (en) * | 2013-04-27 | 2013-09-18 | 王晓野 | Basement wall waterproof structure |
-
2014
- 2014-02-28 CN CN201410072242.1A patent/CN103821159A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111776A (en) * | 1995-10-19 | 1997-04-28 | Katsuji Nakamura | Basement and construction method thereof |
| JP2005076438A (en) * | 2003-08-31 | 2005-03-24 | Eskandari M | Moisture-proof structure of basement |
| CN202450559U (en) * | 2012-02-29 | 2012-09-26 | 叶香雄 | Waterproof structure of basement |
| CN202482899U (en) * | 2012-03-21 | 2012-10-10 | 叶长青 | Seepage-proof structure of basement |
| CN202530481U (en) * | 2012-03-21 | 2012-11-14 | 孔蕾蕾 | Waterproof structure of basement wall |
| CN203096770U (en) * | 2013-01-18 | 2013-07-31 | 叶香竹 | Basement internal open trench with lining wall |
| CN203200797U (en) * | 2013-04-27 | 2013-09-18 | 王晓野 | Basement wall waterproof structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284431A (en) * | 2016-09-09 | 2017-01-04 | 上海三彩科技发展有限公司 | Phenomenon invention structure way according to water is complete waterproof theory |
| CN110424556A (en) * | 2019-06-20 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of basement bottom board water draining plate waterproof construction method |
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Application publication date: 20140528 |