CN104264717A - Basement rigid material and flexible material combined waterproof construction method - Google Patents
Basement rigid material and flexible material combined waterproof construction method Download PDFInfo
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- CN104264717A CN104264717A CN201410453456.3A CN201410453456A CN104264717A CN 104264717 A CN104264717 A CN 104264717A CN 201410453456 A CN201410453456 A CN 201410453456A CN 104264717 A CN104264717 A CN 104264717A
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- waterproof
- mortar
- flexible
- waterproofing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/04—Watertight packings for use under hydraulic pressure
Abstract
The invention discloses a basement rigid material and flexible material combined waterproof construction method. According to the method, a flexible waterproof layer and a waterproof mortar layer composed of waterproof mortar are laid through a rigid waterproof material and flexible waterproof material combined construction process. Construction is conducted through a cold construction method, and no pollution is caused to the environment; a closed waterproof layer is made of rigid materials and flexible materials, and therefore the rigid material and flexible material interval-free combined overall closed waterproof effect is achieved. Meanwhile, the waterproof layer can be tightly attached to concrete and cement sand plasters, and no water channeling phenomenon can occur; meanwhile, a durable defending and protecting effect is achieved for cement concrete, and the durability of concrete structure is improved. No open fire is adopted in the construction process, and therefore the potential fire disaster hazards are eradicated, the construction speed is greatly increased, and the construction period is shortened.
Description
Technical field
The invention belongs to Basement waterproofing technique field, be specifically related to a kind of basement rigid flexible system waterproof construction method.
Background technology
The development of rigidity water-proofing material also experienced by many frustrations.Though initial iron oxides mortar waterproof agent is energy waterproof after construction, eliminated early by market because effect is unstable.Inorganic aluminate class mortar waterproof agent, though permeability good in acid metal is corrosive and can reduces mortar strength easily cause be full of cracks, waterproofing course easily lost efficacy, and the life-span is also permanent, so that has exited anti-market for water gradually.Silicone based mortar waterproof agent is commonly used to exterior wall hydrophobic again, if but the place of sand for unsaturated water of appearance such as washrooms that mix cement, effect is just very poor.
Rigid flexible system water-proof system construction way brings hope to whole waterproofing industry.Waterproofing mortar self just has permanent waterproof.Which advantage does so it have? first, the waterproof time limit has had large breakthrough, because its waterproof principle is mortar self waterproofing, lock water, thus determine and the overlength time limit of building with the life-span.Secondly, applied widely, can construct in back water face, solves film and the waterproof coiled material disadvantage in back side construction effect difference.
During construction, the flexible waterproof layers such as self waterproofing mortar waterproofing course coordinates waterproof roll, coating use.Save time and expense, waterproof effect improves greatly, can adapt to underground inhomogeneous deformation simultaneously.And according to condition of construction, waterproofing course can be thickened, waterproof thickness determines the waterproof time limit after all.Finally, waterproofing mortar can be constructed at moist and coarse basal plane, and common tiler just can reach good quality requirement by the construction of general plastering method, not by the external environment influence such as temperature, weather, does not specially require constructor.Mortar waterproof really breaches the limitation of conventional waterproof material, changes the present situation of industry regional development.Annotate ' energy-conserving and environment-protective ' this new epoch theory, waterproofing industry new trend in its present drainage, green, environmental protection, safe, comfortable life staying idle at home not be distant can not and dream.
Waterproofing industry is the micro-billows of stagnant water once, have been absorbed in the bottleneck of development.No matter rigidity might as well, flexible, waterproof year limit for length, asepsis environment-protecting, cost performance are high, puncture-resistant, life-span are long, be suitable for wide, easy working waterproofing materials be all consumers in general and waterproofing industry in the urgent need to.Along with the continuous professional development of waterproofing industry technology, the modernization of building trade design concept and Construction Mode changes.
Summary of the invention
The object of the present invention is to provide a kind of basement rigid flexible system waterproof construction method, be specifically related to waterproof construction method for bottom plate of basement and outer wall of basement waterproof construction method.
A kind of basement rigid flexible system waterproof construction method, the waterproof mortar course laid flexible waterproof layer and be made up of waterproofing mortar, specifically comprises the following steps:
A. waterproof construction method for bottom plate of basement:
(1) on original soil, concrete cushion is built;
(2) in structure pea gravel concreten basic unit, flexible waterproof layer is laid;
(3) on flexible waterproof layer, lay the waterproof mortar course be made up of waterproofing mortar;
(4) on mortar waterproofing course, waterproof concrete base plate is built;
And/or
B. outer wall of basement waterproof construction method:
(1) waterproof mortar course be made up of waterproofing mortar is laid at self waterproofing steel concrete outer wall;
(2) on mortar waterproofing course, flexible waterproof layer is laid;
(3) on flexible waterproof layer, permanent space enclosing structure is laid.
Described flexible waterproof layer is waterproof roll or water-repellent paint, and described water-repellent paint thickness is 1.5mm-2mm, and described waterproof roll thickness is 1.2-4mm.
Described waterproof roll or water-repellent paint are the organic-based material meeting existing national regulation standard-required.
The thickness of described waterproof mortar course is 6-20mm.
Described waterproofing mortar is mix Admixture, the waterproofing mortar of admixture or Polymer cement materials.
Described waterproofing mortar should meet national following standard:
Underground waterproof of the present invention adopts rigidity and tenderness waterproofing materials to combine construction technology, and method of the present invention adopts cold construction method to construct, and does not produce pollution to environment; Utilize rigid material, flexible material forms one airtight waterproofing course, reach the Integral sealing waterproof effect that hard and soft gapless combines.Simultaneously can with concrete, cement sand plaster tight adhesion; this adhesion property did not lose efficacy because of immersion; thus the waterproofing system that the hard and soft gapless forming the diffusion of breakage leakproof combines; there will not be channeling water phenomenon; lasting protection, protected effect are formed to cement concrete simultaneously, improve the durability of concrete structure.Do not adopt naked light in work progress, stopped disaster hidden-trouble, greatly can improve speed of application, shorten the construction period.Native system contains waterproof, levelling, sloping layer.Perennity uses, the life-span same with building.Low to basic level requirement, can construct at moisture substrate, compliance is stronger, and the scope of application is wider.Body series not only environmental protection, energy-conservation, also can save the maintenance cost of building and extend the application life of building.Body series all material can be used alone or compound use by different construction part, different using function.Waterproof construction method for bottom plate of basement of the present invention directly lays waterproof concrete base plate on mortar waterproofing course, is that waterproofing mortar both can use as one deck waterproofing course, can be used as again flexible waterproof layer topping and leveling layer use.Distinguish with existing basement construction and be to save 50mm concrete cover in traditional method.Reach waterproofing course self-actualization protection, save the duration, save cost.
Accompanying drawing explanation
Fig. 1 is basement bottom board waterproof construction schematic diagram.
Fig. 2 is outer wall of basement waterproof construction schematic diagram.
Detailed description of the invention
Embodiment 1
West, Beijing Capital Iron and Steel old industrial occupancy ten silo waterproof repairments
West, Beijing Capital Iron and Steel old industrial occupancy ten silos are established in 1991, and function is storage bin, does not do waterproof.Transformed in 2012, need to increase water-proof function, underground interface channel between part newly-built silo need be newly increased in silo outdoor simultaneously.
Waterproof repairment comprises basement bottom board, basement wall, and according to Fig. 1-2, concrete grammar is as follows:
A. basement bottom board water-proof conformation way:
1, concrete roof base plate is cleaned, i.e. concrete cushion: remove foreign material.
2, on concrete roof base plate, lay flexible waterproof layer, lay one deck 1.5mm self-adhered polymer modified asphalt membrane.
3, lay waterproofing mortar to hold concurrently topping: on flexible waterproof layer, lay one deck waterproofing mortar, thickness is that 20mm is thick.
4, build waterproof concrete base plate and lay surface layer.
B. outer wall of basement water proof structure way:
1, self waterproofing steel concrete outer wall is cleaned.
2, lay waterproof mortar waterproof layer to hold concurrently leveling layer: laying one deck waterproofing mortar thickness is 20mm.
3, on waterproof mortar waterproof layer holds concurrently leveling layer, flexible waterproof layer is laid: on mortar waterproofing course, lay one deck 1.5mm self-adhered polymer modified asphalt membrane.
4, ordinary mortar topping is laid, as permanent space enclosing structure at flexible waterproof layer.
Product used meets JC474-2008 " mortar, concrete waterproofer " standard.
After waterproof repairment, result of use is good, leakproof.
Embodiment 2
Fengtai district of Beijing LiJing chamber of Sega waterproof repairment
Beijing Sega regent community is built up in 2004, and take up an area 3.7 hectares, developer is Beijing real estate Co., Ltd of Sega, and wherein LiJing chamber of Sega is positioned at east gate, community.Can do two-layer on the ground, B1 single building.Due to this building roofing and underground mining is SBS coiled material, and by material aging, the factor impacts such as underground sedimentation, build up rear Second Year and just there occurs seepage in various degree.For this reason, owner Beijing property firm of Sega all keeps in repair this project but does not all solve leakage problems every year.Because proprietor rents a clothing factory club, especially after 7.21 heavy rain in 2012, the basement leakage used as storehouse is even more serious.Rainwater drains to underground by roofing always, and ground rainwater adds the factors such as groundwater table increase, does great damage to lower basement.
Transform the base plate of basement and exterior wall, according to Fig. 1-2, concrete scheme is as follows:
A. basement bottom board water-proof conformation way:
1, concrete roof base plate is cleaned, i.e. concrete cushion: remove foreign material.
2, on concrete roof base plate, lay flexible waterproof layer, adopt one deck 1.5mm polymer waterproof coating material (JS polymer waterproof coating material can be selected).
3, waterproofing mortar is set to hold concurrently topping on flexible waterproof layer upper berth: on flexible waterproof layer, lay one layer of polymeric cement waterproofing mortar thickness as 10mm.
4, on topping held concurrently by waterproofing mortar, build waterproof concrete base plate and lay surface layer.
B. outer wall of basement water proof structure way: result of use is good at present.
1, self waterproofing steel concrete outer wall is cleaned.
2, lay waterproof mortar course at self waterproofing steel concrete outer wall to hold concurrently leveling layer: laying one layer of polymeric cement waterproofing mortar thickness is 10mm.
3, flexible waterproof layer: lay one deck 1.5mm polymer waterproof coating material (JS polymer waterproof coating material can be selected) waterproofing course on waterproof mortar course holds concurrently leveling layer.
4, ordinary mortar topping is laid, as permanent space enclosing structure at flexible waterproof layer.
Product used meets JC474-2008 " mortar, concrete waterproofer " standard.
After waterproof repairment, result of use is good, leakproof.
Construction method of the present invention is the construction of cold construction method, does not produce pollution to environment.Body series utilizes rigid material, flexible material forms one airtight waterproofing course, reaches the Integral sealing waterproof effect that hard and soft gapless combines.Can with concrete, cement sand plaster tight adhesion; this adhesion property did not lose efficacy because of immersion; thus the waterproofing system that the hard and soft gapless forming the diffusion of breakage leakproof combines; there will not be channeling water phenomenon; lasting protection, protected effect are formed to cement concrete simultaneously, improve the durability of concrete structure.Do not adopt naked light in work progress, stopped disaster hidden-trouble, greatly can improve speed of application, shorten the construction period.Native system contains waterproof, levelling, sloping layer.Perennity uses, the life-span same with building.Low to basic level requirement, can construct at moisture substrate, compliance is stronger, and the scope of application is wider.Body series not only environmental protection, energy-conservation, also can save the maintenance cost of building and extend the application life of building.Body series all material can be used alone or compound use by different construction part, different using function.
Claims (4)
1. a basement rigid flexible system waterproof construction method, is characterized in that, the waterproof mortar course laid flexible waterproof layer and be made up of waterproofing mortar, specifically comprises the following steps:
A. waterproof construction method for bottom plate of basement:
(1) on original soil, concrete cushion is built;
(2) in structure pea gravel concreten basic unit, flexible waterproof layer is laid;
(3) on flexible waterproof layer, lay the waterproof mortar course be made up of waterproofing mortar;
(4) on mortar waterproofing course, waterproof concrete base plate is built;
And/or
B. outer wall of basement waterproof construction method:
(1) waterproof mortar course be made up of waterproofing mortar is laid at self waterproofing steel concrete outer wall;
(2) on mortar waterproofing course, flexible waterproof layer is laid;
(3) on flexible waterproof layer, permanent space enclosing structure is laid.
2. construction method according to claim 1, is characterized in that, described flexible waterproof layer is waterproof roll or water-repellent paint, and described water-repellent paint thickness is 1.5mm-2mm, and described waterproof roll thickness is 1.2-4mm.
3. construction method according to claim 1, is characterized in that, the thickness of described waterproof mortar course is 6-20mm.
4. construction method according to claim 1, is characterized in that, described waterproofing mortar is mix Admixture, the waterproofing mortar of admixture or Polymer cement materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410453456.3A CN104264717A (en) | 2014-09-05 | 2014-09-05 | Basement rigid material and flexible material combined waterproof construction method |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201410453456.3A CN104264717A (en) | 2014-09-05 | 2014-09-05 | Basement rigid material and flexible material combined waterproof construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104264717A true CN104264717A (en) | 2015-01-07 |
Family
ID=52156281
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| CN201410453456.3A Pending CN104264717A (en) | 2014-09-05 | 2014-09-05 | Basement rigid material and flexible material combined waterproof construction method |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895327A (en) * | 2015-06-17 | 2015-09-09 | 青岛海川建设集团有限公司 | High-rise building basement concrete self-waterproofing construction process |
| CN104895119A (en) * | 2015-04-07 | 2015-09-09 | 中国建筑第六工程局有限公司 | Waterproof construction method for river channel down-crossing underground structure |
| CN105604198A (en) * | 2016-01-21 | 2016-05-25 | 河南理工大学 | Rigid-soft combined watertightness construction method |
| CN105735366A (en) * | 2016-03-10 | 2016-07-06 | 深圳市深安企业有限公司 | Waterproof construction method based concrete |
| CN105804123A (en) * | 2016-03-10 | 2016-07-27 | 深圳市深安企业有限公司 | Waterproof construction method for building engineering |
| CN106320386A (en) * | 2016-10-13 | 2017-01-11 | 中国水利水电第四工程局有限公司 | Pipe rack side wall waterproof construction method |
| CN106351256A (en) * | 2016-10-13 | 2017-01-25 | 中国水利水电第四工程局有限公司 | Pipe rack bottom waterproof construction method |
| CN107190844A (en) * | 2017-06-23 | 2017-09-22 | 河海大学 | The waterproof and water drainage system and construction method of a kind of basement bottom board and exterior wall |
| CN107460951A (en) * | 2017-09-27 | 2017-12-12 | 贵州皆盈科技开发有限公司 | A kind of basement bottom board and its construction method |
| CN107687215A (en) * | 2017-09-27 | 2018-02-13 | 贵州皆盈科技开发有限公司 | A kind of flexible waterproof layer and its construction method |
| CN108166533A (en) * | 2017-12-28 | 2018-06-15 | 安徽新瑞重工股份有限公司 | A kind of Waterproofing Technology of Underground Works method |
| CN109487816A (en) * | 2018-11-23 | 2019-03-19 | 中冶武汉冶金建筑研究院有限公司 | A kind of underground structure bottom plate warehouse separated type waterproof construction and construction method |
| CN109610518A (en) * | 2018-12-24 | 2019-04-12 | 北京高能时代环境技术股份有限公司 | A kind of pollution barrier structure and seepage control system |
| CN110206170A (en) * | 2019-05-27 | 2019-09-06 | 中国十七冶集团有限公司 | A kind of bridging method of flexible web waterproof and rigid waterproofing |
| CN111021557A (en) * | 2019-05-20 | 2020-04-17 | 安徽省中功立业建设工程有限责任公司 | Waterproof construction method for building engineering |
| CN111042310A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Basement bottom plate structure and construction method thereof |
| CN111058573A (en) * | 2019-12-10 | 2020-04-24 | 杭州宝力体育设施工程有限公司 | Waterproof roof and construction method thereof |
| CN111764400A (en) * | 2020-07-06 | 2020-10-13 | 常州市建筑科学研究院集团股份有限公司 | Waterproof construction method for laminated wall based on HCMW construction method |
| CN113006411A (en) * | 2021-02-24 | 2021-06-22 | 无锡市东方雨虹防水工程有限公司 | Waterproof and moistureproof structure for kitchen of wooden house toilet and construction method thereof |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895119A (en) * | 2015-04-07 | 2015-09-09 | 中国建筑第六工程局有限公司 | Waterproof construction method for river channel down-crossing underground structure |
| CN104895327A (en) * | 2015-06-17 | 2015-09-09 | 青岛海川建设集团有限公司 | High-rise building basement concrete self-waterproofing construction process |
| CN105604198A (en) * | 2016-01-21 | 2016-05-25 | 河南理工大学 | Rigid-soft combined watertightness construction method |
| CN105804123B (en) * | 2016-03-10 | 2019-03-29 | 深圳市深安企业有限公司 | Waterproof construction construction method |
| CN105735366A (en) * | 2016-03-10 | 2016-07-06 | 深圳市深安企业有限公司 | Waterproof construction method based concrete |
| CN105804123A (en) * | 2016-03-10 | 2016-07-27 | 深圳市深安企业有限公司 | Waterproof construction method for building engineering |
| CN106320386A (en) * | 2016-10-13 | 2017-01-11 | 中国水利水电第四工程局有限公司 | Pipe rack side wall waterproof construction method |
| CN106351256A (en) * | 2016-10-13 | 2017-01-25 | 中国水利水电第四工程局有限公司 | Pipe rack bottom waterproof construction method |
| CN107190844A (en) * | 2017-06-23 | 2017-09-22 | 河海大学 | The waterproof and water drainage system and construction method of a kind of basement bottom board and exterior wall |
| CN107190844B (en) * | 2017-06-23 | 2019-05-10 | 河海大学 | The waterproof and water drainage system and construction method of a kind of basement bottom board and exterior wall |
| CN107460951A (en) * | 2017-09-27 | 2017-12-12 | 贵州皆盈科技开发有限公司 | A kind of basement bottom board and its construction method |
| CN107687215A (en) * | 2017-09-27 | 2018-02-13 | 贵州皆盈科技开发有限公司 | A kind of flexible waterproof layer and its construction method |
| CN108166533A (en) * | 2017-12-28 | 2018-06-15 | 安徽新瑞重工股份有限公司 | A kind of Waterproofing Technology of Underground Works method |
| CN109487816A (en) * | 2018-11-23 | 2019-03-19 | 中冶武汉冶金建筑研究院有限公司 | A kind of underground structure bottom plate warehouse separated type waterproof construction and construction method |
| CN109610518A (en) * | 2018-12-24 | 2019-04-12 | 北京高能时代环境技术股份有限公司 | A kind of pollution barrier structure and seepage control system |
| CN111021557A (en) * | 2019-05-20 | 2020-04-17 | 安徽省中功立业建设工程有限责任公司 | Waterproof construction method for building engineering |
| CN110206170A (en) * | 2019-05-27 | 2019-09-06 | 中国十七冶集团有限公司 | A kind of bridging method of flexible web waterproof and rigid waterproofing |
| CN111058573A (en) * | 2019-12-10 | 2020-04-24 | 杭州宝力体育设施工程有限公司 | Waterproof roof and construction method thereof |
| CN111042310A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Basement bottom plate structure and construction method thereof |
| CN111764400A (en) * | 2020-07-06 | 2020-10-13 | 常州市建筑科学研究院集团股份有限公司 | Waterproof construction method for laminated wall based on HCMW construction method |
| CN113006411A (en) * | 2021-02-24 | 2021-06-22 | 无锡市东方雨虹防水工程有限公司 | Waterproof and moistureproof structure for kitchen of wooden house toilet and construction method thereof |
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Application publication date: 20150107 |