CN1458354A - Laminated composite water-proof structure with double side self adhesive water-proof coil as base layer and its construction method - Google Patents
Laminated composite water-proof structure with double side self adhesive water-proof coil as base layer and its construction method Download PDFInfo
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- CN1458354A CN1458354A CN 03122800 CN03122800A CN1458354A CN 1458354 A CN1458354 A CN 1458354A CN 03122800 CN03122800 CN 03122800 CN 03122800 A CN03122800 A CN 03122800A CN 1458354 A CN1458354 A CN 1458354A
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Abstract
The composite laminated structure has double-side adhesive waterproof coil as base waterproof layer, and the double-side adhesive waterproof coil has its one side adhered to the base layer and the other side adhered to common waterproof coil layer. There is one protecting layer on the composite laminated structure. The construction process includes the steps of: base layer treatment and painting base layer treating agent; treating corners, drain exhaust port, drain gutter, wall pipe and other easy-to-permeate parts carefully with base layer treating agent and local additional layer; spreading double-side adhesive waterproof coil; spreading common waterproof coil and rolling to densify; end treatment of the waterproof coil; and making protecting layer. The present invention can solve the leakage problem caused by cracking, inhomogeneous depostion, etc.
Description
Technical field:
The present invention relates to a kind of buildings waterproof structure and job practices thereof.
Background technology:
Leakage of building is the Universal Problems on puzzlement building circle, and relevant departments such as the portion of nation-building in recent years, each province and city capital construction commission have put into effect various rules, regulation.Each R﹠D institution has also developed many waterproof materials, but can not stop leakage problems fully eventually.In the existing waterproof construction or cold bonding knot (promptly using various bonding adhesive) macromolecule coiled material; Or hot work polymer modified bituminous waterproof sheet material; Or with the single side self waterproof roll as independent waterproofing course, all this kind owing to waterproofing materials wood property, malformation, construction and protect reasons such as improper, still can not prevent the seepage of building.
Summary of the invention:
It is the lamination composite water-proof structure and the job practices thereof of bottom with self-adhesion sealing coiled material that the present invention proposes a kind of, solves the leakage problems that building cracks (basic unit's shrinkage crack, settlement crack, temperature deformation crack etc.) " zero " cracking occurs, the leakage of buildings of determining of shutting out.
The present invention is the technical scheme of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials: be sheet shape coiled material straticulate structure, it is characterized in that: with double-sided self-adhesive waterproof coiled materials as the bottom waterproofing course, one bonding plane and the base adhesive of double-sided self-adhesive waterproof coiled materials, one to two layer of common waterproof roll of another bonding plane bonding formed lamination composite water-proof structure.
Matcoveredn above the above-mentioned lamination composite water-proof structure.
Above-mentioned double-sided self-adhesive waterproof coiled materials is tire to be arranged or do not have the tire double-sided self-adhesive waterproof coiled materials by the rubber asphalt of polymer modification, makes the double-sided self-adhesive extra play at the local nodes place of lamination composite water-proof structure.
Above-mentioned common waterproof roll is polymer membranes, metal waterproof roll or polymer modified bituminous waterproof sheet material.
With the double-sided self-adhesive waterproof coiled materials is the job practices of the lamination composite water-proof structure of bottom, it is characterized in that having following construction sequence:
A, base treatment;
B, brushing base treatment agent;
C, at the negative and positive angle, pipe root, the easy leak of floor drain make the double-sided self-adhesive extra play;
D, paving double-sided self-adhesive waterproof coiled materials; At reference line of basal plane bullet, lay from low to high then earlier, when double-sided self-adhesive waterproof coiled materials launches, open barrier paper, and keep reference line to launch paving, use pressure roller compacting coiled material after the paving immediately, allow itself and basic unit closely bond;
E, at the double-sided self-adhesive waterproof coiled materials common waterproof roll of paving from low to high, launch on the limit, barrier paper is opened on the limit, compresses compacting with pressure roller;
F, waterproof roll overlap joint;
G, waterproof roll are received head;
H, make topping.
In the above-mentioned c step, negative and positive angle, drain gully, gutter, board and tube, wall pipe easy to leak place connection detail are handled, even brushing base treatment agent, treat its drying after, do the double-sided self-adhesive extra play.
In the above-mentioned d step, double-sided self-adhesive waterproof coiled materials is the double-sided self-adhesive type waterproof roll that tire is arranged or do not have tire.
In above-mentioned d, the e step, the overlap edge width of double-sided self-adhesive waterproof coiled materials and the overlap edge width of common waterproof roll are 5～6cm.
Waterproof roll overlaps with 5～6cm double-sided adhesive sealant tape lap seal in the above-mentioned f step.
In the above-mentioned g step, receive at the waterproof roll place head place with metal bead fix, sealing compound edge sealing or bottom receive head with 2cm self-adhesion sealant tape, surface layer is fixed with metal bead.
In the above-mentioned h step, topping can be selected coating, polyethylene film, cement mortar, warming plate, polyphenyl plate or build face brick by laying bricks or stones.
Beneficial effect: the present invention only as the bottom waterproofing course, is mainly used in the double-sided self-adhesive waterproofing course to absorb stress, prevention cracking, seepage, and the double-sided self-adhesive waterproofing course is double to play the tack coat effect, is combined into two pass or multiple tracks lamination composite water-proof structure with other coiled material.The performance and the advantage of various waterproofing materialss made up in this invention, is bottom with the adhesive waterproof coil, makes lamination composite water-proof structure, and the jointless advantage of water-repellent paint integral sealing is promptly arranged, and the uniform advantage of waterproof roll thickness is arranged again; Have completely sticking method construction and reach the characteristic that water is not scurried in sealing, also have absorption crack stress, make building have the function of the anti-base course crack of empty sticking method, sedimentation seepage.
The present invention has following advantage:
1. prevent basic unit's dry shrinkage and cracking seepage.
2. pre-anti-settling cracking seepage.
3. prevent temperature deformation cracking seepage
4. solve the diaphragm wall construction of waterproof layer.
5. self-healing function is arranged.
6. solvent-free, be beneficial to environmental protection.
7. wet base construction.
8. solve macromolecule coiled material winter construction and prolong the severe cold area big problem of constructing.
9. be suitable for different brackets, the requirement of setting up defences of different cost performances.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
The structural representation of overlap edge when Fig. 3 is paving of the present invention;
Fig. 4 is the structural representation of the present invention when the paving of yin, yang angle;
The structural representation of Fig. 5 to be the present invention receive when vertical paving head;
Fig. 6 is the structural representation of the present invention when the paving of pipe root;
Fig. 7 is the structural representation of the present invention when the Shui Luokou paving;
Fig. 8 is the structural representation of the present invention when the diaphragm wall paving.
1-basic unit, 2-base treatment agent, 3-double-sided self-adhesive waterproofing course, the common coil waterproof layer of 4-first floor, the common coil waterproof layer of the 5-second layer, 6-topping, 7-sealant tape, 8-double-sided self-adhesive extra play, 9-flexible cushion, 10-pipe root, 11-sealing compound, 12-basic crack, 13-single-coated foam, 14-flexible cushion, 15-bed course, 16-insulation layer.
The specific embodiment:
With the double-sided self-adhesive waterproof coiled materials is the lamination composite water-proof structure of bottom, for being combined into layer structure, sheet type coiled material it is characterized in that with double-sided self-adhesive waterproof coiled materials as the bottom waterproofing course, one bonding plane and the base adhesive of double-sided self-adhesive waterproof coiled materials, bonding one to the two layer of common waterproof roll of another bonding plane formed lamination composite water-proof structure.But matcoveredn above the above-mentioned lamination composite water-proof structure.Double-sided self-adhesive waterproof coiled materials is: tire is arranged or do not have tire, local nodes goes out to have two-layer double-sided self-adhesive waterproof coiled materials.Common waterproof roll is polymer membranes, metal coiled material or high-polymer modified pitch.Double-sided self-adhesive waterproof coiled materials is: with SBS thermoplastic elastomer (TPE), butadiene-styrene rubber, butyl rubber, macromolecule resin etc. be modifier tire or no-wadding adhesive water-tight layer arranged, there is two-layer double-sided self-adhesive waterproof coiled materials (being the double-sided self-adhesive extra play) at the structure node place.
Above-mentioned common waterproof roll is macromolecule coiled material (ethylene propylene diene rubber, haloflex, rubber plastic blend, polyvinyl chloride, PEF), metal coiled material (terne metal) or the polymer modified bituminous waterproof sheet material (SBS, APP) etc. that do not have from bonding plane.
With the double-sided self-adhesive waterproof coiled materials is the embodiment of the lamination composite water-proof structure of bottom:
Embodiment 1 is as shown in Figure 1:
The common coil waterproof layer 4 of basic unit → base treatment agent → double-sided self-adhesive waterproof coiled materials layer → one deck;
Basic unit → base treatment agent → double-sided self-adhesive waterproof coiled materials layer → two-layer common polymer membranes layer 4,5;
Basic unit → base treatment agent → adhesive waterproof coil layer → high molecular water-proof paint → polymer membranes layer;
Basic unit → base treatment agent → double-sided self-adhesive waterproof coiled materials layer → metal waterproof roll → polymer membranes layer;
Basic unit → base treatment agent → double-sided self-adhesive waterproof coiled materials layer → polymer membranes layer → metal coiled material layer;
Basic unit → base treatment agent → double-sided self-adhesive waterproof coiled materials layer → high-polymer modified pitch coil waterproof layer → high polymer changes
The property bitumen layer
More than be several examples of two pass waterproofing course, the two pass waterproofing course is the above waterproofing course of secondary.
Embodiment 5 is as shown in Figure 5: receive the head place with self-adhesion sealant tape 7 or sealing compound 11 sealings.
Embodiment 6 is as shown in Figure 6: pipe root 10 maiden work double-sided self-adhesive extra plays 8, receive heads with single-coated foam 13.
Embodiment 7 is as shown in Figure 7: can make insulation layer 16 between basic unit and base treatment agent layer.
A, base treatment: basal plane should firm, smooth, dry, the no dust grains of sand, no greasy dirt.The mortar boss should be evened out, and depression position and crack using polymer mortar are floating;
B, brush base treatment agent: paste before the waterproofing course of shop with base treatment agent evenly brushing should notice that in substrate surface thickness evenly, does not leak the end, do not pile up and hang dry state (cannot not fingering print or thumb print stickingly).Base treatment agent is with reference to consumption: 0.2kg/m
2, the basal plane after base treatment agent is handled should keep clean, and is dirty if any polluting, and should brush processing again;
C, treat paving adhesive waterproof coil behind the base treatment agent basal plane bone dry; Negative and positive angle, inlet for stom water, gutter, board and tube, wall pipe etc. are located connection detail handle, referring to Fig. 4,5,6,7,8, after evenly the brushing base treatment agent was treated its drying, the double-sided self-adhesive extra play was done in the part;
D, double-sided self-adhesive waterproof coiled materials paving:
Horizontal plane paving: earlier at white reference line of basal plane bullet, lay from low to high then, when coiled material launches, open barrier paper, and keep reference line to launch paving, coiled material lap width 5-6cm.Use special-purpose pressure roller compacting coiled material after the paving immediately, allow itself and basic unit closely bond;
The vertical plane paving: the construction from low to high the during paving of coiled material vertical plane, the limit is launched web edge and is opened barrier paper, compresses compacting with special-purpose pressure roller, coiled material overlap edge width 5-6cm.
E, during the paving waterproof roll, should adopt the method for rolling the shop on double-sided self-adhesive waterproof coiled materials, upper isolation trimming roll extrusion waterproof roll is forward torn on the limit, with scraper plate air is driven out of simultaneously, makes coiled material and self-adhesive layer strong bonded.
The processing of f, overlap edge:
G, coiled material are received head: receive a place at coiled material and should adopt metal bead to fix in principle, seal with fluid sealant then or receive head at double-sided self-adhesive waterproof coiled materials and locate with 2cm adhesive waterproof coil receipts head, the waterproof roll layer is fixed with metal bead; Self check is repaired: check all adhesive waterproof coil faces have or not tear, pierce through, bubble, lymphogranuloma inguinale, should cut at rejected region during maintenance, get rid of bubble and recover then; And prolong 150mm double-sided self-adhesive extra play in the above, compress compacting with special-purpose pressure roller;
H, topping construction:
Cement mortar, coating, polyethylene film or other bulk materials are adopted in the plane protection, should note protecting waterproofing course during construction.Facade adopts polyphenyl plate or builds the protection of brick body by laying bricks or stones.
1), forbid constructing in the sleet sky construction is noted:.The above strong wind of Pyatyi also should not be constructed; 2), transportation when storing, should keep flat and fold height and be no more than five layers, should not stack weight above.Storage at should ventilate, dry, avoid exposing to the sun and rain.
Concrete node processing scheme:
1, paving direction: according to on-site actual situations and consider two family or the cooperations of how tame construction team, so the installation of membrane direction is preferably along long to paving, so that the linking of overlap edge processing.
2, laying method intends adopting the round floor layer coiled material to construct with full sticking method; When the surface layer coiled material is the above synthetic high polymer coiled material of twice, the construction of completely subsides method of intermediate layer synthetic polymeric waterproofing material, topmost one deck is sticking with point.
3, the web process of body root: (stake diameter 80cm)
(1) at first coiled material is determined additional layered material by the size of 330mm*2600mm.
(2) 2600mm length is cut out to the 230mm place by branches such as 8-10, rabbet upwards wraps pile body.
(3) 100mm part in lower end all completely sticks at pile body, and top is fastened with producing.
(4) around pile body, fill and lead up with sealing compound in the groove of 5*10 afterwards.
(5) top 230mm rabbet is affixed on the bed course paving of staggering of two-layer rabbet.
(6) it is tight that plane coiled material shop to stake root is cut into circular-arc sealing.
(7) coiled material has all been spread the back at stake root place sealant edge sealing.Inspect for acceptance.
Claims (11)
1, a kind of is the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, be sheet shape coiled material straticulate structure, it is characterized in that: with double-sided self-adhesive waterproof coiled materials as the bottom waterproofing course, one bonding plane and the base adhesive of double-sided self-adhesive waterproof coiled materials, one to two layer of common waterproof roll of another bonding plane bonding formed lamination composite water-proof structure.
2, according to claim 1 is the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: matcoveredn above the described lamination composite water-proof structure.
3, according to claim 1 and 2 is the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: described double-sided self-adhesive waterproof coiled materials is tire to be arranged or do not have the tire double-sided self-adhesive waterproof coiled materials by the rubber asphalt of polymer modification, makes the double-sided self-adhesive extra play at the local nodes place of lamination composite water-proof structure.
4, according to claim 1 and 2 is the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: described common waterproof roll is polymer membranes, metal waterproof roll or polymer modified bituminous waterproof sheet material.
5, a kind of is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that having following construction sequence:
A, base treatment;
B, brushing base treatment agent;
C, at the negative and positive angle, pipe root, the easy leak of floor drain make the double-sided self-adhesive extra play;
D, paving double-sided self-adhesive waterproof coiled materials; At reference line of basal plane bullet, lay from low to high then earlier, when double-sided self-adhesive waterproof coiled materials launches, open barrier paper, and keep reference line to launch paving, use pressure roller compacting coiled material after the paving immediately, allow itself and basic unit closely bond;
E, at the double-sided self-adhesive waterproof coiled materials common waterproof roll of paving from low to high, launch on the limit, barrier paper is opened on the limit, compresses compacting with pressure roller;
F, waterproof roll overlap joint;
G, waterproof roll are received head;
H, make topping.
6, according to claim 5 is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: in the described c step, negative and positive angle, drain gully, gutter, board and tube, wall pipe easy to leak place connection detail are handled, even brushing base treatment agent, after treating its drying, do the double-sided self-adhesive extra play.
7, according to claim 5 is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: in the described d step, double-sided self-adhesive waterproof coiled materials is the double-sided self-adhesive type waterproof roll that tire is arranged or do not have tire.
8, according to claim 5 is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: in described d, the e step, the overlap edge width of double-sided self-adhesive waterproof coiled materials and the overlap edge width of common waterproof roll are 5～6cm.
9, according to claim 5 is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: waterproof roll overlaps with 5～6cm double-sided adhesive sealant tape lap seal in the described f step.
10, according to claim 5 is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials, it is characterized in that: in the described g step, receive at the waterproof roll place head place with metal bead fix, sealing compound edge sealing or bottom receive head with 2cm self-adhesion sealant tape, surface layer is fixed with metal bead.
11, according to claim 5 is the job practices of the lamination composite water-proof structure of bottom with the double-sided self-adhesive waterproof coiled materials; it is characterized in that: in the described h step, topping can be selected coating, polyethylene film, cement mortar, warming plate, polyphenyl plate or build face brick by laying bricks or stones.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031228003A CN1176283C (en) | 2003-04-25 | 2003-04-25 | Laminated composite water-proof structure with double side self adhesive water-proof coil as base layer and its construction method |
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| CNB031228003A CN1176283C (en) | 2003-04-25 | 2003-04-25 | Laminated composite water-proof structure with double side self adhesive water-proof coil as base layer and its construction method |
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| CN1176283C CN1176283C (en) | 2004-11-17 |
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| US7267735B2 (en) | 2004-01-09 | 2007-09-11 | Sung Joo Chang | Prefab-type waterproofing structure and method for fabricating the waterproofing structure |
| CN101429784B (en) * | 2008-12-03 | 2011-05-11 | 吴兆圣 | Construction method for bonding polymer water-proof coiled material |
| CN103806609A (en) * | 2012-11-06 | 2014-05-21 | 成军 | Construction method of double-faced self-adhesion waterproof roll |
| CN104153397A (en) * | 2014-08-06 | 2014-11-19 | 中国三冶集团有限公司 | Concrete wall construction joint waterproof treatment method |
| CN104251346A (en) * | 2013-06-27 | 2014-12-31 | 上海三益建筑设计有限公司 | Water-proof device for building construction external wall with buried steel sleeve |
| CN104612254A (en) * | 2013-11-05 | 2015-05-13 | 广西金雨伞防水装饰有限公司 | Reaction joining waterproof roll paving waterproof construction method |
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| CN103806609A (en) * | 2012-11-06 | 2014-05-21 | 成军 | Construction method of double-faced self-adhesion waterproof roll |
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