CN104652786A - Fire-retardant expanded polyphenyl board molding construction method for external wall of building - Google Patents
Fire-retardant expanded polyphenyl board molding construction method for external wall of building Download PDFInfo
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- CN104652786A CN104652786A CN201510041289.6A CN201510041289A CN104652786A CN 104652786 A CN104652786 A CN 104652786A CN 201510041289 A CN201510041289 A CN 201510041289A CN 104652786 A CN104652786 A CN 104652786A
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Abstract
The invention discloses a fire-retardant expanded polyphenyl board molding construction method for an external wall of a building. The method comprises the steps of (1) construction preparation; (2) basal plane acceptance inspection; (3) wire suspension on a wall surface; (4) preparation of bonding mortar; (5) polyphenyl board molding bonding; (6) local repair. The method has the beneficial effects that the dual standard requirements of decoration and energy saving are met, the problem of an external heat-preservation thermal bridge of the external wall is solved, high durability, lightweight and high safety performance are achieved, and potential quality and safety hazards of concrete and GRC (Glass-fiber Reinforced Cement) moldings can be avoided; an expanded polyphenyl board molding can be directly bonded and anchored on the external wall surface (or a heat-preservation layer), and can be freely carried, cut and spliced, the weight of the expanded polyphenyl board molding is about 1/6 of that of the GRC molding, the rate of waste is low, and convenience and high speed in construction are ensured; remarkable economic benefits are created.
Description
Technical field
The present invention relates to a kind of external wall nonflammable expansion polyphenyl plate moulding construction.
Background technology
In recent years, along with China's economy and social fast development, people are more and more higher to standard-requireds such as building energy conservation, outward appearance facade, architectural images, decoration for vertical face of outer wall of building effect becomes the focus of architect and owner, particularly to by increasing external wall door pocket, exterior window trim, eaves linea angulata, stringcourse and Zhu Deng position, front yard moulding mode promotes quality and class is especially interested.Traditional employing cast-in-situ steel reinforced concrete stringcourse, bridging piece to installing template in work progress, concreting brings extreme difficulties, lines Forming Quality is difficult to ensure, just only has especially to plaster modification by human assistance for the moulding lines of some complexity; The production and processing of glass fiber reinkorced concrete (GRC) lines component, shaping difficulty comparatively greatly, due to the vertical greatly handling of weight, install inconvenience, and easy to crack in easy breakage, use procedure during the large installation of its fragility, poor durability; Although plaster line makes convenient formation, be limited to its water resistance difference at the easy swell-shrinking deformation of wall face wind and weather.Nonflammable expansion polyphenyl plate (EPS) moulding is a kind of novel external wall face moulding finished product member, moulding arbitrarily can process, accomplish heat preservation decoration integrative, can according to the decorative effect of the different architectural styles such as different parts, different building, different size require formation conventional, classic, European, not only decorated, and prevented fires (A level) but also can ensure that cold exterior wall heat bridge does not appear in main body, lightweight being convenient to is installed.Polyphenyl plate moulding can be directly installed on the position such as eaves, limit, wall, post of exterior wall as supporting decoration by job site while decoration construction.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of external wall nonflammable expansion polyphenyl plate moulding construction.
The present invention is achieved through the following technical solutions.
A kind of external wall nonflammable expansion polyphenyl plate moulding construction, step comprises:
(1) preparation of construction:
By polyphenyl plate by the accurate machine-shaping of numerical control cutting machine, after sprayed-on polymer anticracking grout, the polyphenyl plate moulding of finished product is made after forming alkaline-resisting grid cloth in surface;
(2) basal plane acceptance:
Degree of gravity vertical forwall surface, the planeness allowable variation of the stickup of polyphenyl plate moulding are all not more than 4mm;
(3) metope messenger wire:
Hang vertical and horizontal datum in polyphenyl plate moulding position, to control verticality and the levelness of the installation of polyphenyl plate moulding, at metope bullet horizontal and vertical control line, determine polyphenyl plate moulding particular location;
(4) bonding mortar is configured:
According to cement, flyash, quartz sand, emulsion paint, MC10 ten thousand, thixotropic lubricant, starch ether, wood fibre, 3 millimeters of fiber configuration bonding mortars, (must ratio be provided otherwise State Bureau examination time this part can be considered as insufficient disclosure and reject, providing range scale can without the need to precise proportions, such as cement 8.2% can write 3%-12%), and use electric blender to leave standstill 3-8 minute by after its uniform stirring, obtain bonding mortar, again stir before using, and the mortar be stirred is finished in 3h;
(5) polyphenyl plate moulding is pasted:
Polyphenyl plate moulding adopts stickup fixed form to be pasted onto metope, bonding adhesive is bonding mortar and the thickness that bonds is 3-4mm, bonding area 100 ﹪, firmly extruding polyphenyl plate moulding makes mortar overflow from periphery, cemented side seam is wide is not more than 1mm, bond line should with sticky with hook, full of mortar, and keep the clean and tidy of polyphenyl plate moulding surface, if polyphenyl plate moulding needs splicing, first measure good assembled size and angle, and carry out assembled in advance in smooth place, gap is not more than 3mm, having spliced the grey cutter of application hooks flat, polyphenyl plate moulding is made to become to be integrated, after carrying out drying, sand paper is used to polish if polyphenyl plate moulding edge joint position leaves unnecessary adhesive mortar,
(6) sectional repair:
Fixing eyelet during point benefit stickup composite polyphenylene plate moulding, seam crossing or breakage when constructing, sticky a little bonding mortar fills, when bonding mortar initial set, with the water-absorbing sponge position that exceeds of floating and original some added time gently, and consistent with original lines.
Further, (one) preparation of construction: when polyphenyl plate moulding pastes metope dry tack free, moistening to basic unit's water spray for the previous day in construction.
Further, (two) basal plane acceptance: guarantee metope surfacing, firm, clean, and use coarse sandpaper suitably to polish to be guaranteed.
Beneficial effect of the present invention:
Meet decoration and energy-conservation double standards requirement, solve external wall outer insulation heat bridge problem, excellent durability, its quality is light, security performance good, can avoid concrete, the quality of GRC lines, potential safety hazard.Can directly fix in wall face (or insulation layer) stickup, anchoring, its weight is about 1/6 of GRC decorative thread, and arbitrarily can move and cut arbitrarily, splice, the proportion of goods damageds are low, convenient and quick construction.Remarkable in economical benefits.
Accompanying drawing explanation
Fig. 1 is the structural representation that polyphenyl plate moulding is installed.
Detailed description of the invention
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation that polyphenyl plate moulding is installed, with reference to Fig. 1, the present invention, external wall nonflammable expansion polyphenyl plate moulding construction, it in general, be polyphenyl plate 3 is made the polyphenyl plate moulding that surface has alkaline-resisting grid cloth 31, formed by bonding mortar and paste once 2, make polyphenyl plate moulding directly be pasted onto metope 1 (or insulation layer 10 of metope 1).
Concrete comprises suddenly:
(1) preparation of construction:
By polyphenyl plate by the accurate machine-shaping of numerical control cutting machine, after sprayed-on polymer anticracking grout, the polyphenyl plate moulding of finished product is made after forming alkaline-resisting grid cloth in surface;
When polyphenyl plate moulding pastes metope dry tack free, moistening to basic unit's water spray for the previous day in construction;
(2) basal plane acceptance:
Degree of gravity vertical forwall surface, the planeness allowable variation of the stickup of polyphenyl plate moulding are all not more than 4mm;
Guarantee metope surfacing, firm, clean, and use coarse sandpaper suitably to polish to be guaranteed;
(3) metope messenger wire:
Hang vertical and horizontal datum in polyphenyl plate moulding position, to control verticality and the levelness of the installation of polyphenyl plate moulding, at metope bullet horizontal and vertical control line, determine polyphenyl plate moulding particular location;
(4) bonding mortar is configured:
According to cement, flyash, quartz sand, emulsion paint, MC10 ten thousand, thixotropic lubricant, starch ether, wood fibre, 3 millimeters of fiber configuration bonding mortars, (must ratio be provided otherwise State Bureau examination time this part can be considered as insufficient disclosure and reject, providing range scale can without the need to precise proportions, such as cement 8.2% can write 3%-12%), and use electric blender to leave standstill 3-8 minute by after its uniform stirring, obtain bonding mortar, again stir before using, and the mortar be stirred is finished in 3h;
(5) polyphenyl plate moulding is pasted:
Polyphenyl plate moulding adopts stickup fixed form to be pasted onto metope, bonding adhesive is bonding mortar and the thickness that bonds is 3-4mm, bonding area 100 ﹪, firmly extruding polyphenyl plate moulding makes mortar overflow from periphery, cemented side seam is wide is not more than 1mm, bond line should with sticky with hook, full of mortar, and keep the clean and tidy of polyphenyl plate moulding surface, if polyphenyl plate moulding needs splicing, first measure good assembled size and angle, and carry out assembled in advance in smooth place, gap is not more than 3mm, having spliced the grey cutter of application hooks flat, polyphenyl plate moulding is made to become to be integrated, after carrying out drying, sand paper is used to polish if polyphenyl plate moulding edge joint position leaves unnecessary adhesive mortar,
(6) sectional repair:
Fixing eyelet during point benefit stickup composite polyphenylene plate moulding, seam crossing or breakage when constructing, sticky a little bonding mortar fills, when bonding mortar initial set, with the water-absorbing sponge position that exceeds of floating and original some added time gently, and consistent with original lines.
Method provided by the invention, mainly through the polyphenyl plate moulding of application finished product nonflammable, is directly pasted and is arranged on the construction method that external thermal insulation system layer forms decorative model.Main feature has:
Adopt the polyphenyl plate (B1 level) that nonflammable expands to make polyphenyl plate moulding, appearance is covered and is coated with resistance to polymers anti-cracking mortar, and meet the technical requirements that Ministry of Public Security's A level is not fired, thermal insulation, fireproof performance are good, safe and reliable; Solving external wall outer insulation heat bridge problem, is collection insulation and decoration integrated product.Polyphenyl plate moulding various shapes, can realize the bulk substrates of Computer Design, Numerical control cutting rapid shaping different modeling, arbitrarily match color, style according to different demand, easy to process; Polyphenyl plate moulding can directly be pasted at wall face (or insulation layer), anchoring is fixed, and its weight is about 1/6 of GRC decorative thread, and workman arbitrarily can move and cut arbitrarily, splice, and the proportion of goods damageds are low, and constructing operation is quick, and operation is simple and convenient; This moulding is mechanization batch production in factory, reduces situ wet operation, accelerates construction speed, ensure that site operation quality and meets green construction requirement.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. an external wall nonflammable expansion polyphenyl plate moulding construction, step comprises:
(1) preparation of construction:
By polyphenyl plate by the accurate machine-shaping of numerical control cutting machine, after sprayed-on polymer anticracking grout, the polyphenyl plate moulding of finished product is made after forming alkaline-resisting grid cloth in surface;
(2) basal plane acceptance:
Degree of gravity vertical forwall surface, the planeness allowable variation of the stickup of polyphenyl plate moulding are all not more than 4mm;
(3) metope messenger wire:
Hang vertical and horizontal datum in polyphenyl plate moulding position, to control verticality and the levelness of the installation of polyphenyl plate moulding, at metope bullet horizontal and vertical control line, determine polyphenyl plate moulding particular location;
(4) bonding mortar is configured:
According to cement, flyash, quartz sand, emulsion paint, MC10 ten thousand, thixotropic lubricant, starch ether, wood fibre, 3 millimeters of fiber configuration bonding mortars, and use electric blender to leave standstill 3-8 minute by after its uniform stirring, obtain bonding mortar, again stir before using, and the mortar be stirred is finished in 3h;
(5) polyphenyl plate moulding is pasted:
Polyphenyl plate moulding adopts stickup fixed form to be pasted onto metope, bonding adhesive is bonding mortar and the thickness that bonds is 3-4mm, bonding area 100 ﹪, firmly extruding polyphenyl plate moulding makes mortar overflow from periphery, cemented side seam is wide is not more than 1mm, bond line should with sticky with hook, full of mortar, and keep the clean and tidy of polyphenyl plate moulding surface, if polyphenyl plate moulding needs splicing, first measure good assembled size and angle, and carry out assembled in advance in smooth place, gap is not more than 3mm, having spliced the grey cutter of application hooks flat, polyphenyl plate moulding is made to become to be integrated, after carrying out drying, sand paper is used to polish if polyphenyl plate moulding edge joint position leaves unnecessary adhesive mortar,
(6) sectional repair:
Fixing eyelet during point benefit stickup composite polyphenylene plate moulding, seam crossing or breakage when constructing, sticky a little bonding mortar fills, when bonding mortar initial set, with the water-absorbing sponge position that exceeds of floating and original some added time gently, and consistent with original lines.
2. external wall nonflammable expansion polyphenyl plate moulding construction according to claim 1, is characterized in that, (one) preparation of construction: when polyphenyl plate moulding pastes metope dry tack free, moistening to basic unit's water spray for the previous day in construction.
3. external wall nonflammable expansion polyphenyl plate moulding construction according to claim 1, is characterized in that, the acceptance of (two) basal plane: guarantee metope surfacing, firm, clean, and uses coarse sandpaper suitably to polish to be guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041289.6A CN104652786A (en) | 2015-01-27 | 2015-01-27 | Fire-retardant expanded polyphenyl board molding construction method for external wall of building |
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| CN201510041289.6A CN104652786A (en) | 2015-01-27 | 2015-01-27 | Fire-retardant expanded polyphenyl board molding construction method for external wall of building |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320662A (en) * | 2016-08-24 | 2017-01-11 | 中国冶集团有限公司 | Construction method for decorating superwide concrete lines on outer wall of building |
| CN109083366A (en) * | 2018-09-25 | 2018-12-25 | 重庆三原色节能建筑工程有限公司 | A kind of anchor structure and construction method based on large-scale EPS lines |
| CN112854669A (en) * | 2021-01-18 | 2021-05-28 | 中国十七冶集团有限公司 | Anti-cracking waterproof structure for connecting part of decorative moulding and wall body and construction process |
| CN112922272A (en) * | 2021-01-29 | 2021-06-08 | 中建七局第二建筑有限公司 | EPS line construction method |
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| CN1181443A (en) * | 1996-11-06 | 1998-05-13 | 北京住宅开发建设集团总公司 | Construction tech. for thermal insulating of exposed wall |
| CN1724828A (en) * | 2005-06-30 | 2006-01-25 | 雷智斌 | External wall insulating decorative board and its manufacturing method |
| CN2773233Y (en) * | 2005-03-03 | 2006-04-19 | 吉林科龙装饰工程有限公司 | Light decorative member for outside surface of building |
| CN201474265U (en) * | 2009-07-30 | 2010-05-19 | 中建三局建设工程股份有限公司 | EPS decorative strip structure |
| CN102747785A (en) * | 2012-06-27 | 2012-10-24 | 深圳市明远建材科技有限公司 | Fire-proof thermal insulation sandwich board mounting component for ceiling and mounting method thereof |
| CN103015685A (en) * | 2012-12-27 | 2013-04-03 | 亚士创能科技(上海)股份有限公司 | Mounting method of heat insulation decorative line |
| CN203097223U (en) * | 2012-12-27 | 2013-07-31 | 亚士创能科技(上海)股份有限公司 | Heat-preserving decorative moulding |
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2015
- 2015-01-27 CN CN201510041289.6A patent/CN104652786A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181443A (en) * | 1996-11-06 | 1998-05-13 | 北京住宅开发建设集团总公司 | Construction tech. for thermal insulating of exposed wall |
| CN2773233Y (en) * | 2005-03-03 | 2006-04-19 | 吉林科龙装饰工程有限公司 | Light decorative member for outside surface of building |
| CN1724828A (en) * | 2005-06-30 | 2006-01-25 | 雷智斌 | External wall insulating decorative board and its manufacturing method |
| CN201474265U (en) * | 2009-07-30 | 2010-05-19 | 中建三局建设工程股份有限公司 | EPS decorative strip structure |
| CN102747785A (en) * | 2012-06-27 | 2012-10-24 | 深圳市明远建材科技有限公司 | Fire-proof thermal insulation sandwich board mounting component for ceiling and mounting method thereof |
| CN103015685A (en) * | 2012-12-27 | 2013-04-03 | 亚士创能科技(上海)股份有限公司 | Mounting method of heat insulation decorative line |
| CN203097223U (en) * | 2012-12-27 | 2013-07-31 | 亚士创能科技(上海)股份有限公司 | Heat-preserving decorative moulding |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320662A (en) * | 2016-08-24 | 2017-01-11 | 中国冶集团有限公司 | Construction method for decorating superwide concrete lines on outer wall of building |
| CN106320662B (en) * | 2016-08-24 | 2018-10-23 | 中国一冶集团有限公司 | Decorating outer wall of building ultra-wide concrete wire construction method |
| CN109083366A (en) * | 2018-09-25 | 2018-12-25 | 重庆三原色节能建筑工程有限公司 | A kind of anchor structure and construction method based on large-scale EPS lines |
| CN112854669A (en) * | 2021-01-18 | 2021-05-28 | 中国十七冶集团有限公司 | Anti-cracking waterproof structure for connecting part of decorative moulding and wall body and construction process |
| CN112922272A (en) * | 2021-01-29 | 2021-06-08 | 中建七局第二建筑有限公司 | EPS line construction method |
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Application publication date: 20150527 |
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