CN103161319A - Fish scale type curtain wall drainage channel waterproof construction method - Google Patents
Fish scale type curtain wall drainage channel waterproof construction method Download PDFInfo
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- CN103161319A CN103161319A CN2012104198629A CN201210419862A CN103161319A CN 103161319 A CN103161319 A CN 103161319A CN 2012104198629 A CN2012104198629 A CN 2012104198629A CN 201210419862 A CN201210419862 A CN 201210419862A CN 103161319 A CN103161319 A CN 103161319A
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Abstract
The invention relates to a fish scale type curtain wall drainage channel waterproof construction method. The method comprises the following steps that a, a fish scale type curtain wall drainage channel waterproof base plate is arranged; b, a single-component polyurea waterproof layer is arranged; and c, a fish scale unit plate outer side decorative aluminum plate and a water channel decorative aluminum plate are arranged. According to the fish scale type curtain wall drainage channel waterproof construction method, damage to the waterproof layer cannot be caused in construction, leakage cannot be caused, and construction progress is improved; and a triple waterproof structure formed by the decorative aluminum plate, the polyurea waterproof layer and the waterproof base plate can completely play a role in water proof and leakage prevention.
Description
Technical field
The present invention relates to a kind of architecture construction method, specifically, relate to a kind of scale type curtain wall rhone waterproof construction method.
Background technology
Fast development along with building technology, the full glass curtain wall building is with of common occurrence, the full glass curtain wall form is adopted by many public buildings with its exquisite outward appearance, the application of curtain wall is also day by day complicated, variation generalizes, and is art up, this also has higher requirement for the construction technology of curtain wall, and the curtain wall leakage problem is also perplexing people always.Therefore the leakage problem of curtain wall also becomes the main contents of curtain wall quality control, and the antiseep problem of curtain wall also becomes the major subjects of being badly in need of solution.
Summary of the invention
For above-mentioned deficiency of the prior art, the present invention is narrow and small in order to solve scale type curtain wall rhone construction space, and waterproof matrix piece and node are many, and steel work changes with the variation of live load and temperature, easily causes a waterproofing course destroy technology difficult problem; And provide a kind of scale type curtain wall rhone waterproof construction method.
In order to satisfy complicated scale type curtain wall waterproof needs, reply scale type curtain wall rhone construction space is narrow and small, waterproof matrix piece and node are many, and steel work changes with the variation of live load and temperature, causes that easily waterproofing course destroys, antiseep, it is the Focal point and difficult point of curtain wall waterproof work that anti-deformation is destroyed, in order to improve construction speed, guarantee the buildings waterproof effect and use function simultaneously, we have invented a kind of scale type curtain wall rhone water proof structure.
Draw numerous large span awning waterproof construction experiences, rhone is comprised of decorative aluminum plate, flexible integral waterproofing course, rigid waterproof layer waterproof base plate three parts, every one deck all possesses independently waterproof effect, reaches no seepage and no leakage with three layers of waterproof.
The technical solution used in the present invention is:
A kind of scale type curtain wall rhone waterproof construction method, the method comprises the steps:
A., scale type curtain wall rhone waterproof base plate is set;
B., one-component polyurea water-proof layer is set;
C., fish scale unit plate outside decorative aluminum plate and tank decorative aluminum plate are set.
Described scale type curtain wall rhone waterproof base plate setting steps is:
A. after fish scale unit steel hoop and bearing, the installation of aluminium sheet anchor ear, the tank base plate is installed; Be fixed by screws on the aluminium sheet bearing;
B. gap filling fluid sealant; Described gap filling fluid sealant carries out hanging point and adaptor is installed; Carry out the waterproof gasket cement construction; Fill the glue rod between aluminium sheet and main rib gap; Breaking polyurethane seals fully;
C. filled polyurethane fluid sealant; Described filled polyurethane fluid sealant adopts polyurethane sealant that the positions such as all aluminium sheet seams and bolt hole are sealed.
Described one-component polyurea water-proof layer setting steps is:
A. small-sized drifting dust machine carries out the drifting dust processing to aluminium material surface; Adopt emery cloth to the thorough dust out foreign material of substrate surface, greasy dirt, frost etc.; With clean white cotton gauze, carry out again thoroughly processing the basic unit that needs waterproof clean;
B. gap brushing polyureas primary coat between main rib and aluminium sheet; Paste mylar together, each the upper volume subsides of aluminium sheet and main rib; The primary coat of surface layer brushing polyureas;
C. fixture base angle periphery brushing polyureas primary coat;
D. brushing sealing bottom coating;
E. monocomponent moisture cure polyurea water-proof anticorrosive paint construction;
Described decorative aluminum plate and tank decorative aluminum plate step are:
A. carrying out unit plate outside decorative aluminum plate and tank decoration panel installs; It is to attack nail by the steel of side to be connected with the bottom otic placode that described tank decoration panel is installed;
B., side plate and unit plate interior plate are installed; Side plate and unit plate interior plate are connected and fixed by screw or mutual mounting board, the sealing of interface injecting glue.
The beneficial effect of the relative prior art of the present invention:
Scale type curtain wall rhone waterproof construction method of the present invention can not cause during construction that waterproofing course destroys, and can not cause seepage, has improved construction speed, guarantees the buildings waterproof effect and uses function.
Description of drawings
Fig. 1 is scale type curtain wall rhone waterproof construction method partial structurtes schematic diagram of the present invention;
Fig. 2 is the local structure for amplifying schematic diagram of the A of Fig. 1;
Fig. 3 is the triple waterproof schematic diagrames of scale type curtain wall of scale type curtain wall rhone waterproof construction method of the present invention.
Critical piece symbol description in accompanying drawing:
In figure:
1, decorative aluminum plate 2, polyurea waterproof coating material
3, sealing bottom coating 4, waterproof base plate
5, polyurethane sealing 6, PE rubber bar
7, mylar 8, decorative aluminum plate bearing
9, heat preservation rock 10, steel structure trapezium main rib.
The specific embodiment
The present invention will be described in detail referring to drawings and Examples:
A kind of scale type curtain wall rhone waterproof construction method, the method comprises the steps:
A., scale type curtain wall rhone waterproof base plate is set;
B., one-component polyurea water-proof layer is set;
C., fish scale unit plate outside decorative aluminum plate and tank decorative aluminum plate are set.
Described scale type curtain wall rhone waterproof base plate setting steps is:
A. after fish scale unit steel hoop and bearing, the installation of aluminium sheet anchor ear, the tank base plate is installed; Be fixed by screws on the aluminium sheet bearing;
B. gap filling fluid sealant; Described gap filling fluid sealant carries out hanging point and adaptor is installed; Carry out the waterproof gasket cement construction; Fill the glue rod between aluminium sheet and main rib gap; Breaking polyurethane seals fully;
C. filled polyurethane fluid sealant; Described filled polyurethane fluid sealant adopts polyurethane sealant that the positions such as all aluminium sheet seams and bolt hole are sealed.
Described one-component polyurea water-proof layer setting steps is:
A. small-sized drifting dust machine carries out the drifting dust processing to aluminium material surface; Adopt emery cloth to the thorough dust out foreign material of substrate surface, greasy dirt, frost etc.; With clean white cotton gauze, carry out again thoroughly processing the basic unit that needs waterproof clean;
B. gap brushing polyureas 959 primary coats between main rib and aluminium sheet; Paste mylar together, each the upper volume subsides of aluminium sheet and main rib; 959 primary coats of surface layer brushing polyureas;
C. fixture base angle periphery brushing polyureas 959 primary coats;
D. brush the SWD959 sealing bottom coating;
E. SWD952 monocomponent moisture cure polyurea water-proof anticorrosive paint construction;
Described decorative aluminum plate and tank decorative aluminum plate step are:
A. carrying out unit plate outside decorative aluminum plate and tank decoration panel installs; It is to attack nail by the steel of side to be connected with the bottom otic placode that described tank decoration panel is installed;
B., side plate and unit plate interior plate are installed; Side plate and unit plate interior plate are connected and fixed by screw or mutual mounting board, the sealing of interface injecting glue.
Scale type curtain wall rhone water proof structure is specific as follows:
1, scale type curtain wall rhone waterproof base plate is the first waterproof:
(1) tank waterproof base plate aluminium sheet is installed
After fish scale unit steel hoop and bearing, the installation of aluminium sheet anchor ear, begin immediately to install the tank base plate, also along with the distortion of main body steel work, be the curved surface aluminium sheet due to this tank base plate.Be fixed by screws on the aluminium sheet bearing.When the tank base plate was installed, aluminium sheet bearing and unit plate steel hoop can the block water trough floor be installed planeness, are adding man-hour, and according to the anchor ear installation site, to the processing of tank base plate opening, specific position can be according to the in-site measurement situation, processing at the scene.Its amount is less, can guarantee installation accuracy and waterproof quality.
(2) gap filling fluid sealant
After the splash guard installation, carry out hanging point and adaptor and install, after to carry out filling between waterproof gasket cement construction aluminium sheet and main rib gap glue rod Φ 1cm-2 cm PE glue excellent.Breaking polyurethane afterwards seals fully.
(3) filled polyurethane fluid sealant
More for the aluminium sheet overlapping the slot, adopt polyurethane sealant that the positions such as all aluminium sheet seams and bolt hole are sealed, the polyurethane sealant construction can be carried out the construction of lower step in complete rear 24 hours.Require polyamide hermetic stick to be combined with base material closely, smooth surface, fill closely knit, pore-free, smooth surface, smooth, the thick 3mm that is not less than of section minimum.
Fill with polyurethane sealant in the gap of rhone base plate and steel work main body and unit plates of curtain wall, and this fluid sealant is a kind of non-solvent single-component cold curing fluid sealant.Glue-line after curing is rubber-like, and is flexible.Metal, rubber, timber, cement components, pottery, glass etc. there is adhesiveness.Compare with traditional silicone adhesive, polyurethane adhesive has high elongation rate and the adhesive strength more than 2 times more than 3 times.And show by realization, polyurethane sealant and one-component polyurea water-proof material have good compatibility.
2, one-component polyurea water-proof layer is the second waterproof:
The selection of material: mylar, the high-strength polyureas sealing bottom coating of SWD959 one pack system, SWD952 monocomponent moisture cure polyurea water-proof anticorrosive paint.
(1) base treatment, the tank surface of aluminum plate will clean drying, and is clean, and the surface is without dirts such as surface dust, sand grains, and the surface should smooth, smooth, non-loosening.Sheet material and fixture must be installed firmly, and loosening phenomenon must not be arranged.Use small-sized drifting dust machine to carry out drifting dust to aluminium material surface and process, rear employing emery cloth is to the thorough dust out foreign material of substrate surface, greasy dirt, frost etc.Then use clean white cotton gauze, carry out again thoroughly processing the basic unit that needs waterproof clean.
(2) between main rib and aluminium sheet after 959 primary coats of gap brushing polyureas, paste mylar together, each upper volume subsides 3cm of aluminium sheet and main rib.959 primary coats of surface layer brushing polyureas together.Mylar 8cm is wide.
(3) thin section processes; Fixture base angle periphery brushing polyureas 959 one
(4) brushing SWD959 sealing bottom coating
Brushing or rolling brush should be brushed in substrate surface in basic unit the time repeatedly back and forth, allow the priming paint uniformly penetrating enter substrate surface, and its purpose increases the contact area with basic unit, strengthen the adhesive power with basic unit.
(5) first pass SWD952 monocomponent moisture cure polyurea water-proof anticorrosive paint construction
Require the coating uniformity during construction, can not be blocked up or excessively thin, brushing thickness is general to be controlled at the 0.06-0.1mm left and right for one time and to be advisable.
(6) second times polyurea coating constructions
After first pass coating surface drying, on inspection after coating surface anti-freezing, open fire, then at second time SWD952 finishing coat of its external coating, its job practices is with the brushing method of first pass coating.
(7) water pouring test of polyurea water-proof layer
3, fish scale unit plate outside decorative aluminum plate and tank decorative aluminum plate are installed i.e. the 3rd road waterproof:
The construction of polyurea water-proof layer completed, and after a water pouring test is qualified, carries out unit plate outside decorative aluminum plate and tank decoration panel and install.The tank decoration panel first is installed, and its steel by side is attacked nail and is connected with the bottom otic placode.
Scale type curtain wall rhone waterproof construction method of the present invention can not cause during construction that waterproofing course destroys, and can not cause seepage, has improved construction speed, guarantees the buildings waterproof effect and uses function.
Claims (4)
1. a scale type curtain wall rhone waterproof construction method, is characterized in that, the method comprises the steps:
A., scale type curtain wall rhone waterproof base plate is set;
B., one-component polyurea water-proof layer is set;
C., fish scale unit plate outside decorative aluminum plate and tank decorative aluminum plate are set.
2. scale type curtain wall rhone waterproof construction method according to claim 1, it is characterized in that: described scale type curtain wall rhone waterproof base plate setting steps is:
A. after fish scale unit steel hoop and bearing, the installation of aluminium sheet anchor ear, the tank base plate is installed; Be fixed by screws on the aluminium sheet bearing;
B. gap filling fluid sealant; Described gap filling fluid sealant carries out hanging point and adaptor is installed; Carry out the waterproof gasket cement construction; Fill the glue rod between aluminium sheet and main rib gap; Breaking polyurethane seals fully;
C. filled polyurethane fluid sealant; Described filled polyurethane fluid sealant adopts polyurethane sealant that the positions such as all aluminium sheet seams and bolt hole are sealed.
3. scale type curtain wall rhone waterproof construction method according to claim 1, it is characterized in that: described one-component polyurea water-proof layer setting steps is:
A. small-sized drifting dust machine carries out the drifting dust processing to aluminium material surface; Adopt emery cloth to the thorough dust out foreign material of substrate surface, greasy dirt, frost etc.; With clean white cotton gauze, carry out again thoroughly processing the basic unit that needs waterproof clean;
B. gap brushing polyureas primary coat between main rib and aluminium sheet; Paste mylar together, each the upper volume subsides of aluminium sheet and main rib; The primary coat of surface layer brushing polyureas;
C. fixture base angle periphery brushing polyureas primary coat;
D. brushing sealing bottom coating;
E. monocomponent moisture cure polyurea water-proof anticorrosive paint construction.
4. scale type curtain wall rhone waterproof construction method according to claim 1, it is characterized in that: described decorative aluminum plate and tank decorative aluminum plate step are:
A. carrying out unit plate outside decorative aluminum plate and tank decoration panel installs; It is to attack nail by the steel of side to be connected with the bottom otic placode that described tank decoration panel is installed;
B., side plate and unit plate interior plate are installed; Side plate and unit plate interior plate are connected and fixed by screw or mutual mounting board, the sealing of interface injecting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104198629A CN103161319A (en) | 2012-10-29 | 2012-10-29 | Fish scale type curtain wall drainage channel waterproof construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104198629A CN103161319A (en) | 2012-10-29 | 2012-10-29 | Fish scale type curtain wall drainage channel waterproof construction method |
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| CN103161319A true CN103161319A (en) | 2013-06-19 |
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| CN2012104198629A Pending CN103161319A (en) | 2012-10-29 | 2012-10-29 | Fish scale type curtain wall drainage channel waterproof construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425692A (en) * | 2018-05-02 | 2018-08-21 | 云南高峰建设工程有限公司 | A kind of tunnel outer waterproofing layer construction method |
Citations (4)
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| JP2006052538A (en) * | 2004-08-10 | 2006-02-23 | Mitsui Home Co Ltd | Ventilation function-equipped exterior wall structure of building, and its construction method |
| JP2007262781A (en) * | 2006-03-29 | 2007-10-11 | Toda Constr Co Ltd | Waterproof structure of reinforced concrete structure |
| CN101936073A (en) * | 2010-08-24 | 2011-01-05 | 龙信建设集团有限公司 | Construction method of combined hidden frame curtain wall of glass and corrugated aluminum sheet |
| CN102003077A (en) * | 2010-12-05 | 2011-04-06 | 中建六局第三建筑工程有限公司 | Stone curtain wall construction method |
-
2012
- 2012-10-29 CN CN2012104198629A patent/CN103161319A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006052538A (en) * | 2004-08-10 | 2006-02-23 | Mitsui Home Co Ltd | Ventilation function-equipped exterior wall structure of building, and its construction method |
| JP2007262781A (en) * | 2006-03-29 | 2007-10-11 | Toda Constr Co Ltd | Waterproof structure of reinforced concrete structure |
| CN101936073A (en) * | 2010-08-24 | 2011-01-05 | 龙信建设集团有限公司 | Construction method of combined hidden frame curtain wall of glass and corrugated aluminum sheet |
| CN102003077A (en) * | 2010-12-05 | 2011-04-06 | 中建六局第三建筑工程有限公司 | Stone curtain wall construction method |
Non-Patent Citations (1)
| Title |
|---|
| 吴玉霞: "凤凰国际传媒中心工程鱼鳞式幕墙排水槽防水施工技术", 《工程质量》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425692A (en) * | 2018-05-02 | 2018-08-21 | 云南高峰建设工程有限公司 | A kind of tunnel outer waterproofing layer construction method |
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Application publication date: 20130619 |