CN1107923A - Water proof and thermal insulating construction method for full-closed roof - Google Patents
Water proof and thermal insulating construction method for full-closed roof Download PDFInfo
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- CN1107923A CN1107923A CN 93106913 CN93106913A CN1107923A CN 1107923 A CN1107923 A CN 1107923A CN 93106913 CN93106913 CN 93106913 CN 93106913 A CN93106913 A CN 93106913A CN 1107923 A CN1107923 A CN 1107923A
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Abstract
The construction method for fully-closed water-proof and moisture isolating roof includes such technological steps as construction of water-proof or moisture isolating layer directly on roof structure, adding an optional thermal insulating layer on the water-proof layer, water-proofing treatment between water-proof and thermal insulating layers and wall body, and construction of flate protecting layer, and features no leakage.
Description
The present invention relates to a kind of full-closed roof waterproof of industrial premises and civilian construction that is applicable to reaches every the vapour waterproof construction method.
Existing roof waterproof reaches every the vapour waterproof construction method, no matter adopts which kind of material, and with which kind of form, its construction sequence all is to make leveling layer on roof construction layer earlier, more need make parapet earlier at the roofing that is provided with parapet, remakes waterproofing course or work every the vapour waterproofing course.Its shortcoming be leveling layer covered between body of wall and the roof construction layer and precast hollow slab between wait the point of attachment of the easiest generation seepage, should be strengthened processing and can't be implemented this kind processing; Simultaneously, leveling layer adopts again has absorptive cement mortar or pea gravel concreten with body of wall and all easy to leak positions, be unified into an integral body continuously with roofing, thereby cause the hidden danger of roofing large tracts of land seepage, especially to the roofing of insulation layer is arranged, threaten maximum, if place's seepage is arranged, just can produce large tracts of land even full roof leakage, and have a strong impact on heat insulation effect.So on leveling layer, make waterproofing course, in fact control in table do not control, take stopgap measures and do not effect a permanent cure, make existing roof waterproof and be difficult to the purpose that reaches desirable, the more difficult effect of putting things right once and for all that reaches every vapour waterproof conventional method.The inventor's patented product hydrophobic powder for building (pressing the product of Chinese patent CN87101009 system) is although the energy dispersive stress has good compliance to position, roofing slit.But on leveling layer, directly spread hydrophobe, also be difficult to solve completely some owing to the seepage that reason produced on design or the roof structure.
Therefore, the objective of the invention is to, in order to overcome existing roof waterproof and every the deficiency of vapour waterproof construction method, the roof waterproof that provide in a kind of the controlling, effects a permanent cure and every the vapour waterproof construction method is to reach desirable waterproof and every the purpose of vapour waterproof and the effect of putting things right once and for all.
Above-mentioned purpose of the present invention is by a kind of roof waterproof provided by the present invention and realizing every the vapour waterproof construction method.
This method comprises following construction sequence:
1, making waterproofing work through waterproofing work or between earlier without the precast plate of waterproofing work roof construction layer assembling or cast-in-place and body of wall, on above-mentioned roof construction layer, directly make waterproofing course again or every the vapour layer, and make roofing heat-insulating layer thereon, making waterproofing course on this insulation layer and between insulation layer and body of wall, carrying out waterproofing work again, to form totally-enclosed waterproof or every the vapour water-proof roofing.
2, make leveling layer or topping then.
According to specific embodiments of the present invention, described elder generation is making waterproofing work through waterproofing work or between without the precast plate of waterproofing work roof construction layer assembling or cast-in-place and body of wall, on roof structure, directly make waterproofing course or work again every the vapour layer, and make roofing heat-insulating layer thereon, in the construction sequence of making waterproofing course on this insulation layer and between insulation layer and body of wall, carrying out waterproofing work be again:
At first between precast plate or cast-in-site roof deck and body of wall, again in the slit between precast plate and other slit, then on roof construction layer assembling or cast-in-place without the precast plate of waterproofing work, at last on the insulation layer and between insulation layer and the body of wall, with containing or do not contain cement, cement mortar, various suitable powderies and/or granular and/or bat wool and/or other auxiliary material and/or auxiliary agent, be selected from waterproof powder, waterproof, water resistant solution, waterproof agent, this group hydrophobicity waterproof material or high-molecular coating of marine glue or emulsion are to be selected from the shop, irritate, scrape, spray, the suitable mode that is coated with or brushes is made the full-closed roof waterproofing course or every the vapour waterproofing course.But when using prefabricated splash guard, can economize in the above and make waterproof or every the vapour waterproofing work.
Above describedly make the full-closed roof waterproofing course or every the construction sequence of vapour waterproofing course, be preferably: between roof construction layer and body of wall, in between the precast plate and other slit, on roof construction layer without waterproofing work, on the insulation layer and between insulation layer and the body of wall, scrape with hydrophobicity water-proof paste and/or shop, filling with hydrophobic powder for building.Described water-proof paste is with special hydrophobe (the bright hydrophobe of Dalian merit technology company product) or with the hydrophobicity powder that respective material is combined into, and adds the suitable quantity of water modulation and forms; Described hydrophobic powder for building is the product by Chinese patent CN87101009.7 system.
Full-closed roof waterproof of the present invention and every vapour waterproof construction method and existing roof waterproof and compare every the vapour waterproof method has following beneficial effect:
1, full-closed roof waterproof of the present invention reaches every the vapour waterproof construction method, be between roof construction layer and body of wall, to make waterproofing work earlier, on roof construction layer, directly make waterproofing course or work again every the vapour layer, thereby form totally-enclosed waterproof or every the vapour roofing, this method can fundamentally solve traditional non-totally enclosed roof waterproof and every the insurmountable roof leakaging problem of vapour method.
2, this method will form totally-enclosed again every the waterproofing course of vapour layer and insulation layer, and this has not only more guaranteed the reliability of roofing every vapour, waterproof, and can exempt insulation layer again influences heat-insulating property because of being subjected to humidity, and this has positive energy-saving significance undoubtedly.
3, method of the present invention, simple and feasible in present all water-proofing methods, easy construction, common bricklayer all can grasp construction technology through simple training, starts to work.
4, roof waterproof method of the present invention, cheap, be lower than all other equivalent waterproof and, can obtain appreciable economic benefit and social benefit every the cost of vapour water-proof roofing.
5, waterproof roof-working method of the present invention is not subjected to moist degree of deck and climatic influences, can construct synchronously with other engineering of roofing, can shorten whole construction period.
6, because the present invention preferably uses hydrophobic powder for building and water-proof paste, so non-environmental-pollution, construction need not be fiery, safe and harmless.
Further illustrate this invention below in conjunction with accompanying drawing.Shown in the accompanying drawing:
Fig. 1 is during for no insulation layer, and roof construction layer does not embed under the body of wall situation, and the place, slit makes waterproofing work and reaches the full-closed roof water proof structure schematic diagram of directly making waterproofing course on roof construction layer between roof construction layer and body of wall.
Fig. 2 is during for no insulation layer, and roof construction layer embeds under the body of wall situation, and the place, slit makes waterproofing work and reaches the full-closed roof water proof structure schematic diagram of directly making waterproofing course on roof construction layer between roof construction layer and body of wall.
Fig. 3 is for directly doing every the vapour layer and making waterproofing course on the insulation layer and making the full-closed roof of waterproofing work every vapour water proof structure schematic diagram between insulation layer and body of wall on the roof construction layer.
As shown in Figure 1, because precast plate (1) does not embed body of wall (2), both adjoiners are half wedgelike slit, not as the so good processing in wedgelike slit between two precast plates.So a kind of embodiment of the present invention must enlarge above-mentioned half wedgelike slit, also the brick that is about on the corresponding site body of wall removes a part.Then, it is similar that waterproofing work is made in slit between the precast plate is such, fill out with pea gravel concreten or cement mortar (3) having enlarged slit bottom, in remaining gap space, irritate with waterproof powder (4), especially hydrophobic powder for building (Dalian merit bright hydrophobe technology company and related factory's family property thereof).Then on whole roof construction layer upper berth with waterproof powder (5), and isolate at this bisque upper berth paper, on this ply of paper, make topping (9) again with pea gravel concreten or cement mortar.So, get totally-enclosed water-proof roofing.
As shown in Figure 2 because precast plate (1) embeds body of wall (2), also be prefabricated grillage on body of wall, make cement mortar after, pour into waterproof powder simultaneously or brush gets final product with water-proof paste (4) building a wall.Slit method for waterproofing between precast plate as mentioned above.Then,, make waterproofing course (5), remake topping (6) with waterproof powder by described in the top embodiment shown in Figure 1.
Among Fig. 3,1,2,9,8 are respectively deck, body of wall, leveling layer, insulation layer, waterproofing course 4,5 and constitute totally-enclosed every the vapour water-proof roofing every vapour layer 7, topping 6 among the figure.Wherein, scrape water-proof paste every vapour layer plane part; Between insulation water-proof layer and the body of wall, scrape earlier, pour into hydrophobic powder for building again to strengthen waterproofing work with water-proof paste.
Embodiment 1:
When roofing construction binds; after precast hollow slab is installed, is reinforced; at first between building a wall simultaneously with precast hollow slab and body of wall; then between precast hollow slab and place, other slits of roofing; with hydrophobic powder for building fill, compacting; the thick hydrophobic powder for building of shop 7mm on precast hollow slab is made separation layer with paper more again, makes the thick levelling topping of 30mm with pea gravel concreten at last.(seeing Fig. 1, Fig. 2).
Embodiment 2: according to embodiment 1, after at first between precast hollow slab and the body of wall, between the precast hollow slab and other places, slit of roofing being made waterproofing work, again at the inboard facade of body of wall and scrape above the precast hollow slab that the thick water-proof paste of 2-2.5mm is made waterproofing work and every the vapour layer, again when making insulation layer and leveling layer by design code, pour into space between body of wall and insulation layer and the leveling layer with hydrophobic powder for building, to strengthen waterproofing work.Shop 10mm thick hydrophobic powder for building on leveling layer then, and with pour into around the hydrophobe in space be connected, form and totally-enclosedly make separation layer with paper again every the vapour water-proof roofing, make the thick topping (see figure 3) of 40mm with pea gravel concreten at last.
Claims (3)
1, a kind of full-closed roof waterproof of industrial premises and civilian construction that is applicable to reaches every the vapour waterproof construction method, it is characterized in that this method comprises following construction sequence:
I is being made waterproofing work through waterproofing work or between without the precast plate of waterproofing work roof construction layer assembling or cast-in-place and body of wall earlier, on above-mentioned roof construction layer, directly make waterproofing course or work again every the vapour layer, and make roofing heat-insulating layer thereon, making waterproofing course on the insulation layer and between insulation layer and body of wall, carrying out waterproofing work again, to form totally-enclosed waterproof or every the vapour water-proof roofing;
II is made leveling layer or topping then.
2, the described full-closed roof waterproof of claim 1 reaches every the vapour waterproof construction method, it is characterized in that, described elder generation is making waterproofing work through waterproofing work or between without the precast plate of waterproofing work roof construction layer assembling or cast-in-place and body of wall, on roof structure, directly make waterproofing course or work again every the vapour layer, and make roofing heat-insulating layer thereon, in the construction sequence of making waterproofing course on the insulation layer and between insulation layer and body of wall, carrying out waterproofing work be again:
At first between precast plate or cast-in-site roof deck and body of wall, again between precast plate and in other slit, then on roof construction layer assembling or cast-in-place without the precast plate of waterproofing work, at last on the insulation layer and between insulation layer and the body of wall, with containing or do not contain cement, cement mortar, various suitable powderies and/or granular and/or bat wool and/or other auxiliary material and/or auxiliary agent, be selected from waterproof powder, waterproof, water resistant solution, waterproof agent, this group hydrophobicity waterproof material or high-molecular coating of marine glue and emulsion, to be selected from the shop, irritate, scrape, spray, the suitable mode that is coated with or brushes is made the full-closed roof waterproofing course or every the vapour layer, when using prefabricated splash guard, can economize above the precast plate at this and to make waterproof or handle every vapour.
3, the described waterproof roof-working method of claim 2, it is characterized in that, describedly make the full-closed roof waterproofing course or be every the construction sequence of vapour layer, between roof structure room and body of wall, in between the precast plate and other slit, on roof construction layer without waterproofing work, scraping on the insulation layer and between insulation layer and the body of wall with hydrophobicity water-proof paste and/or shop, filling with hydrophobic powder for building, described water-proof paste is with special hydrophobe (the bright hydrophobe of Dalian merit technology company product) or with the hydrophobicity powder that respective material is combined into, and adds the suitable quantity of water modulation and forms; Described hydrophobic powder for building is the product by Chinese patent CN87101009.7 system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93106913 CN1107923A (en) | 1993-06-16 | 1993-06-16 | Water proof and thermal insulating construction method for full-closed roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93106913 CN1107923A (en) | 1993-06-16 | 1993-06-16 | Water proof and thermal insulating construction method for full-closed roof |
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| Publication Number | Publication Date |
|---|---|
| CN1107923A true CN1107923A (en) | 1995-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93106913 Pending CN1107923A (en) | 1993-06-16 | 1993-06-16 | Water proof and thermal insulating construction method for full-closed roof |
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| CN (1) | CN1107923A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661015A (en) * | 2012-05-16 | 2012-09-12 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN103806662A (en) * | 2014-01-24 | 2014-05-21 | 天津新宇建筑工程有限公司 | Washroom waterproof construction technology |
| CN104612304A (en) * | 2014-12-25 | 2015-05-13 | 席海群 | Energy-saving assembly structure plane roof and construction method thereof |
-
1993
- 1993-06-16 CN CN 93106913 patent/CN1107923A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661015A (en) * | 2012-05-16 | 2012-09-12 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN102661015B (en) * | 2012-05-16 | 2014-01-15 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN103806662A (en) * | 2014-01-24 | 2014-05-21 | 天津新宇建筑工程有限公司 | Washroom waterproof construction technology |
| CN103806662B (en) * | 2014-01-24 | 2016-06-08 | 天津新宇建筑工程有限公司 | A kind of toilet bath room Waterproof Construction Technique |
| CN104612304A (en) * | 2014-12-25 | 2015-05-13 | 席海群 | Energy-saving assembly structure plane roof and construction method thereof |
| CN104612304B (en) * | 2014-12-25 | 2019-06-04 | 席海群 | A kind of energy-saving assembling structure flat roof deck and its construction method |
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