CN102564947B - Method for determining bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall and portable detection tool - Google Patents
Method for determining bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall and portable detection tool Download PDFInfo
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- CN102564947B CN102564947B CN201210050303.5A CN201210050303A CN102564947B CN 102564947 B CN102564947 B CN 102564947B CN 201210050303 A CN201210050303 A CN 201210050303A CN 102564947 B CN102564947 B CN 102564947B
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Abstract
The invention discloses a method for determining the bonding firmness of structure adhesive of a hidden-frame glass opening window of the existing curtain wall. The method comprises the steps of: 1, putting a hidden-frame glass opening window sash on a lower detecting platform and leading a glass surface to be upward; 2, installing an upper detecting platform; 3, installing a force measuring element and a glass sucking disc on the upper detecting platform by a steel-screw lifting hook, and leading the glass sucking disc to absorb the glass surface of the hidden-frame glass opening window sash; and 4, moving the steel-screw lifting hook upwards, and observing the force measuring reading F'' on the force measuring element; and when the force measuring reading F'' is equal to an F value obtained by calculation, stopping moving the steel-screen lifting hook upwards and fixing the steel-screen lifting hook, then observing whether changes, cracks and displacements in the vertical direction exist between the glass and structure adhesive and between the structure adhesive and a window sash frame of the hidden frame glass opening window sash carefully, and if not, the bonding of the structure adhesive of the hidden-frame glass opening window sash is proved to be good. The invention also discloses a portable detection tool for determining the adhesive firmness of the hidden-frame glass opening window structure of the existing curtain walls. The invention solves the problems in the existing 'tapping method'.
Description
Technical field:
The present invention relates to the technical field of the inspection mensuration of bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall, specifically, not destroying under the prerequisite of any parts in the hidden frame glass of existing curtain wall structure of operable window, the part that is bonded and sealed, just can check method and the portable detection tool of measuring hidden frame glass structure of operable window glue bond fastness.
Background technology:
Increasing along with glass-wall building, tenure of use more and more longer, the problem that one Ge Ling entire society is worried starts to show especially out, be exactly hidden frame or half concealed frame glass curtain wall in glass curtain wall, can or can not lose efficacy in the end that is bonded to of its structure glue, how long lost efficacy, and can effectively check that mensuration out before inefficacy, thereby the structure glue of the concealed frame glass curtain wall that will lose efficacy is in time renewed, avoid causing frame concealed curtain wall glass to drop hurting sb.'s feelings hindering thing because of structure glue bonding failure.In this case, file has been sent out in Shanghai City specially, and existing curtain wall is carried out to focus efforts on special areas, and one of them emphasis is exactly the structure glue bonding situation that must check existing glass curtain wall.Under this overall background, applicant has carried out the technical research that existing concealed frame glass curtain wall structure glue adhesive fastness inspection is measured, and has invented thus a kind of method and portable detection tool of measuring bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall of checking.
In the past checking while measuring concealed frame glass curtain wall structure glue adhesive fastness, adopting more is " rubber tapping method ".Due to a part for " rubber tapping method " meeting destruction original structure glue, the adhesive surface of structure colloid and glass and aluminium section bar need be cut open to the long left and right of one section of 100mm, hand-pull again this section of colloid, firmly pull open another adjacent segment structure glue, also be the long left and right of 100mm, then the bonding situation of this segment structure glue being opened and glass, aluminium section bar, the face being opened is that structure colloid is torn, or the faying face of structure glue and glass or aluminium section bar is torn, as being the former, structure glue bonding is good; As be the latter, structure glue bonding is basic lost efficacy.Thereby judge whether the hidden frame of whole facade and even whole building building and the structure glue bonding of half concealed frame glass curtain wall be good.After checking, again beat at structure glue destroyed area the structure glue that note is new again.If the hidden frame glass of fan openable windows is grown to region rubber tapping, need the structure glue to newly beating note to carry out can going up wall installation after maintenance, otherwise glass have the danger of dropping.In longer curing period, openable windows place has formed a cavity, and very large on the impact of indoor place, owner is generally beyond affordability.And there is a whether compatible problem in new structure glue and curtain wall member and original structure glue, play the new structure glue of the note glue that breaks end often, cohesive strength is obviously not so good as original structure glue.So owner and curtain wall construction unit are generally all seldom ready to adopt in this way.
Summary of the invention
When one of technical matters to be solved by this invention is to measure concealed frame glass curtain wall structure glue adhesive fastness for existing inspection, adopts " rubber tapping method " existing problem and a kind of method of measuring bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall is provided.
Two of technical matters to be solved by this invention is to provide the portable detection tool of realizing said method.
As the method for the mensuration bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall of first aspect present invention, comprise the following steps:
1. the hidden frame glass of need being measured is opened sash and is placed in lower detection platform and is pressed in lower detection platform, and glass surface upward;
2. install detection platform;
3. in upper detection platform, be positioned on hidden frame glass unlatching four angles of sash, by steel screw rod suspension hook, a load-sensing unit be respectively installed, and on four load-sensing units, respectively lifting a glass holder, four glass holders hold hidden frame glass and open four angles of sash glass surface;
4. four the steel screw rod suspension hooks that synchronously evenly move up are observed four dynamometry reading F ' on load-sensing unit simultaneously, calculate the dynamometry reading arithmetic mean value F of four load-sensing units "; If: it is S that hidden frame glass is opened sash transparency area, and the standard blast of this existing curtain wall is Wk, F=Wk*S/4; As the dynamometry reading arithmetic mean value F of four dynamometers "=while calculating the F value of gained; four steel screw rod suspension hooks fixing stop moving up; then examine hidden frame glass open the glass of sash unchanged containing having between two seal structures glue, structure glue and the window sash frame of double glazing interlayer with structure glue, have or not de-splitting; have or not the displacement of vertical direction; as no problem, it is good that the structure glue that this hidden frame glass unlatching sash is described bonds;
Method of the present invention can also be in the rear increase following steps of step 4:
5. according to above-mentioned steps 1-4, several the hidden frame glass on four facades of this building being opened after sash inspections measure, all no problem, to go out the structure glue bonding of the existing glass curtain wall of this building be all good in deducibility; As find existing problems, no matter be two seal structures glue of double glazing interlayer, or the structure glue between glass and aluminium frame, all to conscientiously observe, make a record, take photo, after formulating rectification scheme, rectifies and improves horse back; Continue that other hidden frame glass is opened to sash simultaneously and check mensuration according to above-mentioned steps 1-4, as mostly having problems, further pull down a less hidden frame or half frame concealed curtain wall glass, according to above-mentioned steps 1-4, it is carried out to structure glue cohesive force mensuration equally, as still having problems, having there is mass defect in the structure glue bonding that can judge the existing glass curtain wall of this building, must carry out structure glue at once and all renew, to guarantee the safety of existing glass curtain wall.
In above-mentioned steps 4, four the steel screw rod suspension hooks dependence that synchronously evenly move up are spun on each steel screw rod suspension hook top nut and realize.
Described load-sensing unit is tubular dynamometer.
Described glass holder is the vacuum cup that suction is greater than 50kg.
As the portable detection tool of first aspect present invention, comprising:
The one lower detection platform of opening sash in order to place hidden frame glass to be detected;
Somely hidden frame glass to be detected is opened to sash be fixed on the some lower pressed component in lower detection platform;
One in order to lift the upper detection platform of steel screw rod suspension hook;
Some support components of described upper detection platform being installed and is supported on described lower detection platform top;
Be lifted on the some steel screw rod suspension hooks in described upper detection platform;
Hang over the load-sensing unit on each steel screw rod suspension hook;
Hang over the glass holder on each load-sensing unit; Described glass holder holds the glass surface of hidden frame glass unlatching sash to be detected.
Be provided with some adjustable support pin in order to detection platform height under regulating and level in the bottom of described lower detection platform.
Described lower detection platform and upper detection platform are to make telescopic lower detection platform and the upper detection platform of vertical transversal stretching.
Described support component is the aluminium bar support bar that a upper/lower terminal is shaped with threaded portion, the centre side of the being shaped with body of described aluminium bar support bar, the threaded portion of this aluminium bar support bar upper/lower terminal is respectively through after the bolt hole in upper and lower detection platform, with nut tight, the upper/lower terminal of aluminium bar support bar is connected with described upper and lower detection platform described in formula.
In detection platform, by pressed component on some, top rail is installed on described, on described top rail, is shaped with some in order to the bolt hole of described steel screw rod suspension hook to be installed; The upper end of described steel screw rod suspension hook is shaped with threaded portion, and lower end is shaped with crotch portion; The threaded portion of steel screw rod suspension hook upper end is passed after the bolt hole on top rail, with steel screw rod hook nut tight; Rotate this steel screw rod hook nut, can make described steel screw rod suspension hook move up and down.
Described load-sensing unit is tubular dynamometer.
Described glass holder is the vacuum cup that suction is greater than 50kg.
In order more firmly to support this portable detection tool, between the front and back sides of described upper and lower detection platform, be connected with some side support member.Or on the front and back sides of detection platform, be connected with some telescopic side support member on described, the lower end of described telescopic side support member is supported on the ground.
Owing to having adopted technical scheme as above, portable detection tool of the present invention, can be transported to easily scene, and be shifted like a cork.Use method and the portable detection tool of mensuration bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall of the present invention, can be not destroying under the prerequisite of any parts in the hidden frame glass of existing curtain wall openable windows system, the part that is bonded and sealed, just can check the adhesive fastness of measuring hidden frame glass structure of operable window glue, and then infer the existing hidden frame of monolithic architecture or the adhesive fastness of half concealed frame glass curtain wall structure glue.Because the environmental baseline of hidden frame glass structure of operable window glue is poorer than the environmental baseline of hidden frame or half concealed frame glass curtain wall structure glue, the structure glue of hidden frame glass openable windows is to expose aerially, and the structure glue of hidden frame or half concealed frame glass curtain wall sealed glue is sealed.If it is no problem that the structure glue of hidden frame glass openable windows is measured on inspection, the adhesive fastness that can judge accordingly hidden frame or half concealed frame glass curtain wall structure glue is also no problem.If the structure glue inspection of indivedual hidden frame glass openable windows is got off and is had problem, adopt the amount detection that increases hidden frame glass openable windows to do further detection, and judge according to testing result, it is individual problem or common problem that the structure glue of indivedual hidden frame glass openable windows has problem, thereby just can make realistic assessment to the hidden frame of whole building building, the adhesive fastness of half frame concealed curtain wall glass structure glue.Accordingly, applicant thinks that this determination methods and logic are reliably, reasonably, the conclusion that judgement draws because of but effective.So the method for mensuration bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall of the present invention and portable dam can be widely used in, in the inspection mensuration and regulation of existing glass curtain wall, having larger social effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable detection tool of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the portable detection tool of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the portable detection tool of the embodiment of the present invention 3.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment 1
Referring to Fig. 1, in figure, provide the portable detection tool of measuring bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall, this portable detection tool has a upper detection platform 100 and a lower detection platform 200.
Lower detection platform 200 is mainly in order to place and fixedly to treat hidden frame glass unlatching sash 300 to be detected, upper detection platform 100 is mainly in order to install steel bolt suspension hook 500 and load-sensing unit, due to for glass curtain wall, hidden frame glass is opened sash 300 and is varied, and therefore the present embodiment is made upper and lower detection platform 100,200 telescopic lower detection platform and the upper detection platform that can make vertical transversal stretching.
The concrete method for making of lower detection platform 200 is: lower detection platform 200 adopts the corner fittings 210 of the L shaped structure of a pair of one-tenth and the corner fittings 220 of one one-tenth L shaped structure to assemble, 210 one-tenth diagonal angles of corner fittings of the L shaped structure of a pair of one-tenth are arranged, 220 one-tenth another diagonal angles layouts of corner fittings of one one-tenth L shaped structure.The corner fittings 210 of the L shaped structure of a pair of one-tenth adopts two 80*70*3mm aluminium square tubes 211, 212 are welded, the corner fittings 220 of the L shaped structure of a pair of one-tenth adopts two 70*61*3mm aluminium square tubes 221, 222 are welded, in aluminium square tube 211, on 212 upper surface and lateral surface, be shaped with respectively several M6 mechanism eyelet 213 and several ￠ 6.5mm through holes 213a, in aluminium square tube 221, on 222 upper surface and lateral surface, be shaped with respectively several M6 mechanism eyelets 223, aluminium square tube 221, 222 are inserted into aluminium square tube 211, in 212, open like this size of sash 300 according to hidden frame glass, the corner fittings 210 that is pulled outwardly or inwardly pushes away the L shaped structure of a pair of one-tenth with a pair of become the corner fittings 220 of L shaped structure, it is the size of adjustable lower detection platform 200, open sash 300 with the hidden frame glass that adapts to different sizes.After lower detection platform 200 size adjustment are good, be screwed in M6 mechanism eyelet 223 corresponding on aluminium square tube 221,222 lateral surfaces through some the ￠ 6.5mm through hole 213a on aluminium square tube 211,212 lateral surfaces with several M6 stainless steel machine screw mech scrs, tighten.The another reinforcement angle steel 214,224 that is fixed with in the junction of aluminium square tube 211,212 and 221,222, opens sash 300 in order to support hidden frame glass.The corner of the another corner fittings 210 and 220 in the L shaped structure of a pair of one-tenth is respectively provided with the eyelet 215,225 that a diameter is 13mm, in order to fixed support element.
In order to regulate height and the level of lower detection platform 200, adopt securing member to be fixed with several adjustable support pin 230 in the bottom surface of the corner fittings 210 of the L shaped structure of a pair of one-tenth and the corner fittings 220 of one one-tenth L shaped structure, by regulating these adjustable support pin 230, just can regulate lower detection platform 200 height and levels.
The concrete method for making of upper detection platform 100 is: upper detection platform 100 adopts the corner fittings 110 of the L shaped structure of a pair of one-tenth and the corner fittings 120 of one one-tenth L shaped structure to assemble, 110 one-tenth diagonal angles of corner fittings of the L shaped structure of a pair of one-tenth are arranged, 120 one-tenth another diagonal angles layouts of corner fittings of one one-tenth L shaped structure.The corner fittings 110 of the L shaped structure of a pair of one-tenth adopts two 80*70*3mm aluminium square tubes 111, 112 are welded, the corner fittings 120 of the L shaped structure of a pair of one-tenth adopts two 70*61*3mm aluminium square tubes 121, 122 are welded, in aluminium square tube 111, on 112 upper surface and lateral surface, be shaped with respectively several M6 mechanism eyelet 113 and several ￠ 6.5mm through holes 113a, in aluminium square tube 121, on 122 upper surface and lateral surface, be shaped with respectively several M6 mechanism eyelets 123, aluminium square tube 121, 122 are inserted into aluminium square tube 111, in 112, open like this size of sash 300 according to hidden frame glass, the corner fittings 110 that is pulled outwardly or inwardly pushes away the L shaped structure of a pair of one-tenth with a pair of become the corner fittings 120 of L shaped structure, it is the size of adjustable upper detection platform 100, open sash 300 with the hidden frame glass that adapts to different sizes.After upper detection platform 100 size adjustment are good,, are screwed on corresponding aluminium square tube 121,122 lateral surfaces and tighten in M6 mechanism eyelet 123 through several ￠ 6.5mm through holes 113a on aluminium square tube 111,112 lateral surfaces with several M6 stainless steel machine screw mech scrs.The corner of the another corner fittings 110 and 120 in the L shaped structure of a pair of one-tenth is respectively provided with the eyelet 115,125 that a diameter is 13mm, in order to fixed support element.Upper detection platform 100 and lower detection platform 200 adopt after said structure, and its flexible full-size is 1050*1600mm, and minimum dimension is 620*900mm, can adapt to the testing requirement of the hidden frame glass unlatching sash 300 of current glass curtain wall.
The support component of the present embodiment is the aluminium bar support bar 400 of four ￠ 16*700, and the upper/lower terminal of aluminium bar support bar 400 is shaped with M12 external thread part 410,420, the centre side of being shaped with body 430.
Four steel screw rod suspension hook 500 upper ends of the present embodiment are M8 threaded portion 510, and lower end is shaped with crotch portion 520.
The load-sensing unit of the present embodiment is the tubular dynamometer 600 of 400N, and glass holder 700 is greater than the vacuum cup of 50kg for suction.
Before detection, adjusting after size, height and the level of lower detection platform 200, hidden frame glass to be detected is opened to sash 300 to be placed in lower detection platform 200, glass surface upward, is tightened in M6 mechanism eyelet 113,123 on the upper surface of aluminium alloy briquetting 240 and screw-in aluminium square tube 111,112,121,122 under utilizing.
After the eyelet 215,225 that is 13mm through the diameter on 200 4 angles of lower detection platform by the M12 external thread part of four aluminium bar support bar 400 lower ends 420, on the M12 external thread part 420 of four aluminium bar support bar 400 lower ends, respectively put after plain cushion and spring pad, screw on a M12 stainless steel nut 440, four aluminium bar support bars 400 are arranged on four angles of lower detection platform 200.
Then the M12 stainless steel nut 450 of first screwing on separately on the M12 external thread part 410 of each root aluminium bar support bar 400 upper end, is screwed to the end; Then the eyelet 115,125 that is 13mm by the diameter on 100 4 angles of upper detection platform is enclosed within on the M12 external thread part 410 of four aluminium bar support bar 400 upper ends, on the M12 external thread part 410 of four aluminium bar support bar 400 upper ends, screw on separately again a M12 stainless steel nut 460, after screwing, upper detection platform 100 can be arranged on to four aluminium bar support bars 400 and be positioned at the top of lower detection platform 200.
Then four glass holders 700 are inhaled securely equably at hidden frame glass and opened on four angles of sash 300 glass surfaces, according to the absorption position of four glass holders 700, the top rail 130 that in employing, aluminium alloy briquetting 140 and several M6 stainless steel machine screw mech scrs 150 are made two 60*6 aluminum corner braces is arranged in upper detection platform 100, wherein several M6 stainless steel machine screw mech scrs 150 are screwed in the M6 mechanism eyelet 113 of upper surface of aluminium square tube 111,112,211,212, and upper aluminium alloy briquetting 140 is pressed on top rail 130.On two top rails 130, offer the eyelet 131 of some ￠ 9mm, in order to steel bolt suspension hook 500 to be installed.
Then by the M8 threaded portion 510 of four steel bolt suspension hook 500 upper ends by two top rail 130 belows through the ￠ 9mm eyelet 131 on two top rails 130, and with four M8 stainless steel nuts 530 by tentatively fixing four steel bolt suspension hooks 500; Again the annulus 610 of four the tubular dynamometer of 400N 600 upper ends is hung in the crotch portion 520 of four steel bolt suspension hook 500 lower ends, the suspension hook 620 of four the tubular dynamometer of 400N 600 lower ends catches on respectively four glass holders 700, four M8 stainless steel nuts 530 on the M8 threaded portion 510 of four steel bolt suspension hooks 500 are synchronously progressively tightened, the dynamometry reading F ' of four tubular dynamometers 600 of 400N simultaneously, the dynamometry reading arithmetic mean value F of four load-sensing units of calculating ".
If: it is S that hidden frame glass is opened sash transparency area, and the standard blast of this existing curtain wall is Wk, F=Wk*S/4; As the dynamometry reading arithmetic mean value F of four dynamometers "=while calculating the F value of gained; four steel screw rod suspension hooks fixing stop moving up; then examine hidden frame glass open the glass of sash 300 unchanged containing having between two seal structures glue, structure glue and the window sash frame of double glazing interlayer with structure glue, have or not de-splitting; have or not the displacement of vertical direction; as no problem, it is good that the structure glue that this hidden frame glass unlatching sash 300 is described bonds;
The hidden frame glass of several on four facades of this building being opened after sash inspections measure, all no problem, to go out the structure glue bonding of the existing glass curtain wall of this building be all good in deducibility; As find existing problems, no matter be two seal structures glue of double glazing interlayer, or the structure glue between glass and aluminium frame, all to conscientiously observe, make a record, take photo, after formulating rectification scheme, rectifies and improves horse back; Continue that other hidden frame glass is opened to sash simultaneously and check mensuration according to above-mentioned steps 1-4, as mostly having problems, further pull down a less hidden frame or half frame concealed curtain wall glass, according to above-mentioned steps 1-4, it is carried out to structure glue cohesive force mensuration equally, as still having problems, having there is mass defect in the structure glue bonding that can judge the existing glass curtain wall of this building, must carry out structure glue at once and all renew, to guarantee the safety of existing glass curtain wall.
After the portable detection tool of employing the present embodiment is complete to hidden frame glass structure of operable window glue bond fastness inspection mensuration, should be by the reverse procedure of erection sequence, remove the portable detection tool of the present embodiment, can very like a cork this cover portable dam be moved on to other place at tested curtain wall scene, then carry out the inspection mensuration of next fan openable windows.
Embodiment 2
Referring to Fig. 2, in figure, provide that to measure the portable detection tool structure that the portable detection tool of bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall provides with embodiment 1 substantially the same with using method, just between the front and back sides centre position of upper and lower detection platform 100,200, be connected with the side support member 800 that adopts 60*6 aluminum corner brace to make, to increase the rigidity of upper detection platform 100.
Embodiment 3
Referring to Fig. 3, in figure, provide that to measure the portable detection tool structure that the portable detection tool of bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall provides with embodiment 1 substantially the same with using method, just on the front and back sides centre position of upper detection platform 100, be connected with telescopic side support member 800, the lower end of telescopic side support member 900 is supported on the ground.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the method for measuring bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall, is characterized in that, comprises the following steps:
1). the hidden frame glass that need are measured is opened sash and is placed on detection lower platform and is pressed on detection lower platform, and glass surface is upward;
2). install detection platform;
3). in upper detection platform, be positioned on hidden frame glass unlatching four angles of sash, by steel screw rod suspension hook, a load-sensing unit be respectively installed, and on four load-sensing units, respectively lifting a glass holder, four glass holders hold hidden frame glass and open four angles of sash glass surface;
4). four the steel screw rod suspension hooks that synchronously evenly move up, observe four dynamometry reading F ' on load-sensing unit simultaneously, calculate the dynamometry reading arithmetic mean value F of four load-sensing units ", if: it is S that hidden frame glass is opened sash transparency area, and the standard blast of this existing curtain wall is Wk, F=Wk*S/4, as the dynamometry reading arithmetic mean value F of four dynamometers "=while calculating the F value of gained, four steel screw rod suspension hooks fixing stop moving up, then examine the two seal structures glue that glass that hidden frame glass opens sash and structure glue contain double glazing interlayer, between structure glue and window sash frame, have unchanged, have or not de-splitting, have or not the displacement of vertical direction, the glass of opening sash as hidden frame glass and structure glue contain two seal structures glue of double glazing interlayer, between structure glue and window sash frame, do not change, not de-splitting, there is no the displacement of vertical direction, illustrate that it is good that this hidden frame glass is opened the structure glue bonding of sash,
5). according to above-mentioned steps 1)-4), opening after sash inspections measure building the hidden frame glass of several on four facades, all no problem, to go out the structure glue bonding of the existing glass curtain wall of this building be all good in deducibility, as glass and the structure glue of finding the hidden frame glass unlatching of fan sash are split containing changing, have between two seal structures glue, structure glue and the window sash frame of double glazing interlayer to take off, there is the displacement of vertical direction, no matter be two seal structures glue of double glazing interlayer, or the structure glue between glass and aluminium frame, all to conscientiously observe, make a record, take photo, after horse back is formulated rectification scheme, rectify and improve, continue other hidden frame glass to open sash according to above-mentioned steps 1 simultaneously)-4) check mensuration, the glass of frame glass unlatching sash as hidden in major part and structure glue are containing two seal structures glue of double glazing interlayer, between structure glue and window sash frame, change, there is de-splitting, there is the displacement of vertical direction, further pull down a less hidden frame or half frame concealed curtain wall glass, equally according to above-mentioned steps 1)-4) it is carried out to structure glue cohesive force mensuration, as as described in the glass of less hidden frame or half frame concealed curtain wall glass and structure glue containing two seal structures glue of double glazing interlayer, between structure glue and window sash frame, change, there is de-splitting, there is the displacement of vertical direction, there is mass defect in the structure glue bonding that can judge the existing glass curtain wall of this building, must carry out structure glue all renews at once, to guarantee the safety of existing glass curtain wall,
In above-mentioned steps 4) in, four the steel screw rod suspension hooks dependence that synchronously evenly move up are spun on each steel screw rod suspension hook top nut and realize.
2. the method for mensuration bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall as claimed in claim 1, is characterized in that, described load-sensing unit is tubular dynamometer.
3. the method for mensuration bonding firmness of structure adhesive of hidden-frame glass opening window of existing curtain wall as claimed in claim 1, is characterized in that, described glass holder is the vacuum cup that suction is greater than 50kg.
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| CN104964924A (en) * | 2015-07-14 | 2015-10-07 | 小米科技有限责任公司 | Jig for drawing force detection and drawing force detection system |
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| 高晓光 等.既有幕墙结构胶粘结强度检测方法探索.《2007年全国铝门窗幕墙行业年会论文》.2007,第400-401页. |
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