CN101672078A - Construction method of keelless direct-hang type stone curtain wall - Google Patents

Construction method of keelless direct-hang type stone curtain wall Download PDF

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Publication number
CN101672078A
CN101672078A CN200910180811A CN200910180811A CN101672078A CN 101672078 A CN101672078 A CN 101672078A CN 200910180811 A CN200910180811 A CN 200910180811A CN 200910180811 A CN200910180811 A CN 200910180811A CN 101672078 A CN101672078 A CN 101672078A
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CN
China
Prior art keywords
stone
hole
plate
bolt
construction
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CN200910180811A
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Chinese (zh)
Inventor
纪红
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淮南市顺辉锚固有限公司
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Application filed by 淮南市顺辉锚固有限公司 filed Critical 淮南市顺辉锚固有限公司
Priority to CN200910180811A priority Critical patent/CN101672078A/en
Publication of CN101672078A publication Critical patent/CN101672078A/en

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Abstract

The invention discloses a construction method of a keelless direct-hang type stone curtain wall, comprising the following steps: drilling a plurality of holes on the backside of a stone plate; inserting back hitches into the holes; hammering and expanding to lead the expanding covers of the back hitches into the bottom part of the holes; sheathing plastic gaskets on the back hitches, sheathing stainless steel connecting plates on the back hitches, and then locking by back hitche nuts; connecting the rear part of a pendant in a screw hole of the stainless steel connecting plate in a threaded manner; locating drilling position on the wall body of the reinforced concrete; drilling holes continuously by an electric hammer, and the hole and the wall body are vertical to form an angle of 90 degree+/-0.5 degree; injecting implantation glue: using an injection gun to inject implantation glue into the holes of the wall body of reinforced concrete; firstly inserting the pendants of mounted stoneplates in corresponding holes; after stone curtain wall is mounted; filling foam bars in the space between adjacent stone plates; injecting silicone sealant by a glue gun; removing edge protecting paper adhesive tapes after silicone sealant injection is completed; and completely solidifying silicones weather-proof sealant.

Description

No keel direct hanging type stone curtain wall construction
Technical field
The invention belongs to building wall and decorate field, particularly a kind of construction that stone curtain wall is installed on building exterior wall face.
Background technology
Stone curtain wall is widely used in building exterior wall face and decorates, development along with progress of science and technology and Building technology, the new technology of building stone curtain wall is updated, stone curtain wall has obtained applying in China, the moulding of stone curtain wall is more complicated, security requirement is higher, and construction technique requires more and more stricter.By traditional wet combining method, post-cut dry-hanging method, having developed into the more advanced post-cut back of the body ties and connects, bolt, connector link together stone curtain wall and steel joist but it must adopt the back of the body, thus stone curtain wall deadweight and extraneous Load Transfer on agent structure.This method need adopt a large amount of steel joists, and stone curtain wall manual operations boring at the scene, and with the installation that matches with steel joist, efficiency of construction is low, the construction cost height.
Summary of the invention
The technical problem to be solved in the present invention provides and a kind ofly need not to use the reaming of steel joist, stone curtain wall to process in batch in factory, efficiency of construction height, no keel direct hanging type stone curtain wall construction that construction cost is low.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of no keel direct hanging type stone curtain wall construction may further comprise the steps:
(1) use puncher and grooved bit to beat some holes at the back side of stone material plate, the front portion in hole for and back of the body bolt match cylindrical, the bottom is taper, the diameter of the diameter in aperture at the bottom of less than the hole;
(2) back of the body bolt is installed: will carry on the back earlier in the bolt patchhole, the bottom that the expanding sheath that makes back of the body bolt is expanded to the hole is expanded in hammering, with fixing back of the body bolt;
(3) have mounting groove and screw on the stainless steel junction plate, elastomeric pad is enclosed within on the back of the body bolt, the stainless steel junction plate is enclosed within on the back of the body bolt, with the nut check of back of the body bolt, make mounting groove be positioned at the top of screw when the stainless steel junction plate is installed then by mounting groove;
(4) suspension member is installed: the rear portion and the first half of suspension member are equipped with external screw thread, and the rear portion of suspension member is screwed onto in the screw of stainless steel junction plate;
(5) arrange according to the lattice lines of design drawing and stone curtain wall measure, unwrapping wire, positional punch position on reinforced concrete wall, electric hammer punches continuously, hole and body of wall are perpendicular to become 90 ° ± 0.5 °, punching finishes, with the dust in the hairbrush cleaning eye of clear hole;
(6) injection bar planting glue: use injection bar planting glue in the hole of filling gun on reinforced concrete wall, make in the cavity in whole hole and all fill with bar planting glue, the suspension member with mounted stone material plate inserts in the corresponding hole then;
(7) after stone curtain wall installs, embedded with the silicone weather resistant fluid sealant in the gap between the adjacent stone material plate: last bar is steeped in filling in the gap between adjacent stone material plate earlier, doing safe edge with paper self-adhesive tape around the injecting glue handles, annotate silicone sealant with the glue rifle then, after injecting glue is finished, dispose the safe edge paper self-adhesive tape, treat that the silicone weather resistant fluid sealant solidifies fully to get final product.
No keel direct hanging type stone curtain wall construction of the present invention, wherein in the step (1), the distance on the center in described hole and stone material plate four limits is greater than 3 times of the stone material plate thickness, less than 180mm.
No keel direct hanging type stone curtain wall construction of the present invention wherein in the step (1), is made a call to four described holes on the every stone material plate, each angle is located each and made a call to one.
No keel direct hanging type stone curtain wall construction of the present invention, wherein in the step (3), described mounting groove is the strip groove.
No keel direct hanging type stone curtain wall construction of the present invention, wherein in the step (1), the front end in described hole is the installing hole that matches with elastomeric pad.
The present invention does not have keel direct hanging type stone curtain wall construction and has the following advantages: do not have keel design between stone curtain wall and the agent structure, greatly reduce building costs; Use efficient and convenient, factorial construction degree height, the opening up hole processing and can adopt special-purpose puncher to process in batch of stone material plate at factory floor, precision is good, efficient is high, reduced on-the-spot manual workload, accelerated construction speed greatly, construction cost significantly reduces.
Description of drawings
Fig. 1 a is the pore-forming structural representation in uniplanar hole;
Fig. 1 b will carry on the back the structural representation that bolt inserts the uniplanar hole;
Fig. 1 c is that hammering expansion will be carried on the back bolt and is fixed on structural representation in the uniplanar hole;
Fig. 1 d is for to tie the structural representation that connects with the back of the body among elastomeric pad, stainless steel junction plate and Fig. 1 c;
Fig. 2 a is the pore-forming structural representation in two tangent plane holes;
Fig. 2 b will carry on the back the structural representation that bolt inserts two tangent plane holes;
Fig. 2 c is that hammering expansion will carry on the back bolt and elastomeric pad and is fixed on structural representation in pair tangent plane holes;
Fig. 2 d is for to tie the structural representation that connects with the back of the body among stainless steel junction plate and Fig. 2 c;
Fig. 3 is the structural representation of stainless steel junction plate;
Fig. 4 does not have the adjustable stone curtain wall section of keel direct screening node diagram for the present invention;
Fig. 5 is an A place enlarged drawing among Fig. 4.
The specific embodiment
The present invention does not have keel direct hanging type stone curtain wall construction, may further comprise the steps:
(1) shown in Fig. 1 a, 1b, 2a, 2b, use puncher and grooved bit 11,12 in the punching of the back side of stone material plate 2, this process can be carried out in batch at factory floor, make a call to a hole at each place, angle on the every stone material plate 2, at least make a call to four holes on the every stone material plate 2, the distance on the center in hole and stone material plate 2 four limits is greater than 3 times of the stone material plate thickness, and less than 180mm, pitch of holes should not be greater than 600mm.If the stone material plate is bigger, can suitably increase the quantity in hole, can make a call to a hole again in the centre that lays respectively at two holes on one side.The type in hole has two kinds, and a kind of is uniplanar, and another kind is two tangent planes.Uniplanar grooved bit 11 is adopted in the uniplanar hole, and two tangent plane grooved bits 12 are adopted in two tangent planes hole.Shown in Fig. 1 b, the hole that uniplanar hole 31 is used to install back of the body bolt 4 for stone material plate 2 back sides, the front portion in uniplanar hole 31 is cylindrical, the bottom is taper, the diameter of the diameter in aperture at the bottom of less than the hole.Shown in Fig. 2 b, two tangent planes hole 32 comprises that stone material plate 2 back sides are used to install the hole of back of the body bolt 4 and the installing hole 33 that this hole front end is used to install elastomeric pad 7.Monolithic stone material plate area in the stone curtain wall should not be greater than 1.5m2, and thickness should be greater than 30mm.The punching process is specifically divided punching and two operations of swing arm reaming, according to the specification of back of the body bolt 4, selects corresponding grooved bit, is that the back of the body bolt selection model of M6 is as model Drill bit, model is that the back of the body bolt of M8 selects model to be Drill bit.
(2) back of the body bolt is installed: shown in Fig. 1 b and 1c, to carry on the back bolt 4 earlier inserts in uniplanar hole 31 or two tangent planes hole 32 (the seeing Fig. 2 b and 2c), the back of the body bolt that adopts hand hammer 45 hammerings to be enclosed within on the back of the body bolt 4 is expanded special tool loosening bar 44, make the expanding sheath 41 of carrying on the back bolt 4 be expanded to the bottom in hole, with fixing back of the body bolt 4, also can adopt special tool SH back of the body bolt anchor pincers that back of the body bolt 4 is installed.
(3) junction plate is installed: as shown in Figure 3, have strip groove 61 and a screw 62 on the stainless steel junction plate 6, strip groove 61 is used for being connected with back of the body bolt 4, strip groove 61 is set is convenient to regulate the installation site of junction plate 6, the installation adjusting range is big, and screw 62 is used to install suspension member 8 (see figure 4)s.Shown in Fig. 1 d and 2d, elastomeric pad 7, stainless steel junction plate 6 are enclosed within on the back of the body bolt 4 successively, then with 42 lockings of back of the body bolt nut.Lining elastomeric pad 7 between back of the body bolt 4 and stainless steel junction plate 6, effectively absorbing structure distortion, anti seismic efficiency is good.In conjunction with Fig. 3 and shown in Figure 5, when stainless steel junction plate 6 is installed, make strip groove 61 be positioned at the top of screw 62.
(4) suspension member is installed: as shown in Figure 4, the rear portion and the first half of suspension member 8 are equipped with external screw thread, and the rear portion of suspension member is screwed onto in the screw 62 of stainless steel junction plate 6 firm and reliable connection.
(5) arrange according to the lattice lines of design drawing and stone curtain wall measure, unwrapping wire, as shown in Figure 4 and Figure 5, positional punch position on reinforced concrete wall 9, electric hammer punches continuously, hole 91 and body of wall 9 are perpendicular to become 90 ° ± 0.5 °.Punching finishes, with the dust in the clear hole hairbrush cleaning eye 91.
(6) injection bar planting glue: use injection bar planting glue in the hole 91 of filling gun on reinforced concrete wall 9, in the corresponding hole 91 of suspension member 8 insertions with mounted stone material plate 2, bar planting glue solidifies rapidly then, can effectively carry after reaching hardening time.Bar planting glue must be filled with in the cavity in whole hole, makes to reach effective anchoring strength.Spacing between stone curtain wall and the reinforced concrete wall generally is about 3 centimetres.
(7) after stone curtain wall installs, gap between adjacent stone material plate 2 is embedded with silicone weather resistant fluid sealant 21: last bar 22 is steeped in filling in the gap earlier, doing safe edge with paper self-adhesive tape around the injecting glue handles, annotate silicone weather resistant fluid sealant 21 with the glue rifle then, the glue-line straightness error requires in ± 0.5mm.After injecting glue is finished, dispose the safe edge paper self-adhesive tape, treat that silicone weather resistant fluid sealant 21 solidifies fully, then whole stone curtain wall plate face is cleaned.The adjustable stone curtain wall section of the no keel direct screening node diagram that obtains is seen Fig. 4 and shown in Figure 5.
The present invention does not have keel direct hanging type stone curtain wall construction compared with prior art, has the following advantages:
(1) do not have keel design between stone curtain wall and the agent structure, about more than 20 kilograms of every square metre of rolled steel dosage of design of keel is arranged originally, and the consumption of present no keel design steel is less than 1 kilogram, greatly reduces building costs.
(2) use efficient and convenient, factorial construction degree height, the opening up hole processing and can adopt special-purpose puncher to process in batch of stone material plate at factory floor, precision is good, efficient is high, reduced on-the-spot manual workload, accelerated construction speed greatly, construction cost significantly reduces.
(3) independent stressed between each plate of stone curtain wall, the independent installation so no matter which piece stone material is transported to the scene, can be installed by design number at once, is not subjected to adjacent stone material installation influence; The node way is flexible, can fully represent the architectural detail structure, easily solves the problem that mounts of special-shaped sheet material.Can save the set-up time, the curtain wall planeness is controlled easily and is guaranteed.Broken through stone material necessary orderly requirement is installed, arbitrarily any stone material plate of dismounting carries out the monolithic replacing, does not influence adjacent stone material plate.Therefore curtain wall is convenient to maintaining, and it is convenient to change damaged stone material plate.
(4) at the stone curtain wall back side bellmouth is set, will carries on the back bolt and be bumped in the stone material, its adhesion is better than the internal stress that dried hanging hang structure produces stone material greatly, and easy for installation, and the appearance planeness is good.Antiribration bock bolt is connected with the stainless steel junction plate, the stainless steel junction plate adopts with suspension member and is threaded, connect reliable, suspension member reliably is connected with wall body structure, the intensity height, safe and reliable, the back of the body fasten and the stainless steel junction plate between be provided with elastomeric pad, the adjustable connection of elasticity is isolated the back of the body bolt and stone material, do not produce friction, reduce the local failure of connecting portion stone material, have elasticity self-balancing characteristics after each tie point is stressed, both can not be subjected to agent structure to produce big displacement or the bigger influence of the temperature difference, can be in the inner subsidiary stress that produces of sheet material yet, flexible good, the stone material breakage rate is low, helps shockproof vibration damping, make the stone curtain wall system have the shock resistance of the above earthquake of anti-8 degree, be specially adapted to superelevation layer structure and the area or the bigger area of the temperature difference of shockproof requirements are arranged.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.

Claims (5)

1, a kind of no keel direct hanging type stone curtain wall construction is characterized in that may further comprise the steps:
(1) use puncher and grooved bit to beat some holes at the back side of stone material plate, the front portion in hole for and back of the body bolt match cylindrical, the bottom is taper, the diameter of the diameter in aperture at the bottom of less than the hole;
(2) back of the body bolt is installed: will carry on the back earlier in the bolt patchhole, the bottom that the expanding sheath that makes back of the body bolt is expanded to the hole is expanded in hammering, with fixing back of the body bolt;
(3) have mounting groove and screw on the stainless steel junction plate, elastomeric pad is enclosed within on the back of the body bolt, the stainless steel junction plate is enclosed within on the back of the body bolt, with the nut check of back of the body bolt, make mounting groove be positioned at the top of screw when the stainless steel junction plate is installed then by mounting groove;
(4) suspension member is installed: the rear portion and the first half of suspension member are equipped with external screw thread, and the rear portion of suspension member is screwed onto in the screw of stainless steel junction plate;
(5) arrange according to the lattice lines of design drawing and stone curtain wall measure, unwrapping wire, positional punch position on reinforced concrete wall, electric hammer punches continuously, hole and body of wall are perpendicular to become 90 ° ± 0.5 °, punching finishes, with the dust in the hairbrush cleaning eye of clear hole;
(6) injection bar planting glue: use injection bar planting glue in the hole of filling gun on reinforced concrete wall, make in the cavity in whole hole and all fill with bar planting glue, the suspension member with mounted stone material plate inserts in the corresponding hole then;
(7) after stone curtain wall installs, embedded with the silicone weather resistant fluid sealant in the gap between the adjacent stone material plate: last bar is steeped in filling in the gap between adjacent stone material plate earlier, doing safe edge with paper self-adhesive tape around the injecting glue handles, annotate the silicone weather resistant fluid sealant with the glue rifle then, after injecting glue is finished, dispose the safe edge paper self-adhesive tape, treat that the silicone weather resistant fluid sealant solidifies fully to get final product.
2, no keel direct hanging type stone curtain wall construction according to claim 1, it is characterized in that: in the step (1), the distance on the center in described hole and stone material plate four limits is greater than 3 times of the stone material plate thickness, less than 180mm.
3, no keel direct hanging type stone curtain wall construction according to claim 2, it is characterized in that: in the step (1), make a call to four described holes on the every stone material plate, each angle is located each and is made a call to one.
4, no keel direct hanging type stone curtain wall construction according to claim 3, it is characterized in that: in the step (3), described mounting groove is the strip groove.
5, no keel direct hanging type stone curtain wall construction according to claim 3 is characterized in that: in the step (1), and the installing hole of the front end in described hole for matching with elastomeric pad.
CN200910180811A 2009-10-15 2009-10-15 Construction method of keelless direct-hang type stone curtain wall CN101672078A (en)

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Application Number Priority Date Filing Date Title
CN200910180811A CN101672078A (en) 2009-10-15 2009-10-15 Construction method of keelless direct-hang type stone curtain wall

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798865A (en) * 2010-03-30 2010-08-11 杜森 Stone gluing process for outer-wall heat insulating decoration
CN101806134A (en) * 2010-04-29 2010-08-18 江苏嘉洋华联建筑装饰有限公司 Method for constructing blue brick-decorated wall surface
CN103352526A (en) * 2013-07-09 2013-10-16 邱平 Curtain wall dry hanging multidirection adjusting pendant and construction method thereof
CN103883028A (en) * 2014-04-09 2014-06-25 上海泛太建筑设计有限公司 Externally-hanging installation assembly for light prefabricated panels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798865A (en) * 2010-03-30 2010-08-11 杜森 Stone gluing process for outer-wall heat insulating decoration
CN101798865B (en) * 2010-03-30 2011-07-06 杜森 Stone gluing process for outer-wall heat insulating decoration
CN101806134A (en) * 2010-04-29 2010-08-18 江苏嘉洋华联建筑装饰有限公司 Method for constructing blue brick-decorated wall surface
CN103352526A (en) * 2013-07-09 2013-10-16 邱平 Curtain wall dry hanging multidirection adjusting pendant and construction method thereof
CN103883028A (en) * 2014-04-09 2014-06-25 上海泛太建筑设计有限公司 Externally-hanging installation assembly for light prefabricated panels

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Open date: 20100317