1. Installation of wooden door and win那是dow glass
(1) Before inst暗一alling the glass, 們姐the dirt inside the groove should be件很 removed thorough靜師ly, and a 1~3mm thick b北美ottom ash should be eve南行nly applied alon生低g the entire length o關綠f the groove, and the fl友票at glass should be pushed until oil sp文秒ills.
(2) After the wooden frame and fan 國信glass are instal上聽led, they should be fixed with nails or站都 wooden strips, with a distan飛習ce of no more than 300mm and no less 短水than two nails on e員還ach side.
(3) If putty is used to f國頻ix it, it should be applied again, and 作好the putty should be 樂很filled and polished along線大 the groove to make it in線科tegrated with the original putty. Cu快雪t the putty surface along the glass g業在roove and smooth it with a 又線scraper. The oily surface usually n照這eeds to be dried for more than a wee話站k before painting. If wooden battens a視信re used for fixation, they shoul在很d be coated with dry oil工學 first. Before install訊火ing the pressure stri件舊p, fully apply the putty that h日作as been laid first; Ma愛湖ke sure there a信可re no gaps under it, and t從匠hen use needles or w學場ooden screws or small screws to 什得fix the pressure strip. Be care呢東ful not to press the glass too ti話一ghtly.
(4) When assembling colore兒愛d glass and embossed glass, th白少ey should comply with器裡 the design and th姐紙e joints should match withou話視t misalignment.
(5) During winter c亮習onstruction, glass章一 transported from cold to warm現可 areas should not be installed unt分樂il it warms up.
2. Steel door and window glass ins窗黃tallation
(1) Before installing ste門到el door and win理就dow glass, check 姐習whether the steel door and wind自體ow sash are flat and whether th房新e reserved holes for i麗機nstalling steel wir呢報e clamps are complete and accurate.書線 If the steel door and window sash暗笑 is twisted or deformed, and 家我the holes for installing the steel習廠 wire card do not m一謝eet the requirements, the 得快holes should be corrected and suppleme醫明nted to ensure installation quality.腦藍 The exposed ends of the steel wire ca兵不rd should be cut off.
(2) Install steel fram開遠es and fan glass. Fix them with st下到eel wire clips, with a spacin新技g of no more than 300裡頻mm and no less than two on 報白each side. Some also apply a putty s歌書urface layer on the steel 機暗wire card to increase sealing.
(3) If fixed with putty, the pu雜物tty should be filled an內北d polished. If using a rubber pad, i可懂t should be ins物場erted into my mouth firs看化t and fixed with pressure 黑土strips and screws.
(4) If using pr購近essure strips f男科or fixation, pressure strips店劇 are usually added on four or both 冷男sides. The sealing ma就頻terial mainly uses sealant.
(5) When assemb美低ling colored glass and pa看說tterned glass, t上綠hey should match the亮了 design pattern and not也水 be misaligned, skewed, or loo校要se. The orientation of the glass should站中 meet the design喝很 requirements.
(6) Do a good job物分 of cleaning after in嗎草stallation.
3. Installation of inclined ceiling wi家話ndow frames and fan glass in industria懂懂l plants
(1) Usually, the inclined ceilin話文g window frames and fans in聽這 industrial factories use wired glass.木腦
(2) The inclined skylight g兵跳lass should be ins靜時talled with overlapping covers in the廠歌 direction of wate內明r flow, and its o為友verlapping leng問舞th: the slope of the inclined 技頻skylight should be great還書er than 25% and not 他生less than 30mm; Slope<25%, not 麗年less than 50mm.
(3) The overlap可好 should be fixed with s他我teel wire clamps, and oil ropes sho技樂uld be placed in the gaps of the o海也verlap, and anti rust putty shou少人ld be used to fill tightly.
(4) When welding, cutting,要內 sandblasting a飛他nd other operations may damage the 紙雜glass, attention sho場道uld be paid to protecti暗醫on, and sparks, sand, et水內c. are strictly prohibited到術 from splashing onto the glass.
4. Installation of glass bricks for關去 enclosure walls, partitions,志錯 and ceilings
(1) Before installati紙不on, check whether the framework and畫從 structure of the enclosure wa員錢ll, partition, and ceiling are firml會哥y connected with glass bricks, a我雨nd whether there is an車是 appropriate amount of gap be就時tween the top surface of the partit務答ion frame and the structure為民 (floor) to avoid sligh畫空t settlement or defor微大mation of the structure兒雪 and crushing of the glass bricks.
(2) Glass instal開章lation should be arranged e體到venly and neatly, with a flat 購又surface; The putty or adhesive火話 for caulking should be fu呢現ll and dense.
(3) When installing F睡頻rosted glass and embossed glass, th知她e ground surface of Froste熱聽d glass should face indo放快ors, and the pattern of e得書mbossed glass should face船討 outdoors.
(4) When installing tempered glas美醫s in the enclosu從看re structures of s熱開taircases and balconies (also known近物 as river barriers制放, see Chapter 2 of this chapte制上r), clamping screws or 車關zone strips should 姐現be used to embed and fix them. The co站自nnection between the gl現跳ass and the metal fra購行me of the enclosure structure 男村should be lined wi問秒th rubber or plasti大道c pads.
Precautions for installation 靜要and construction
During construction, special 可為attention should be pa鐘裡id to the installation 有路of several types of special glass.
1. Installation of embossed glass
(1) The embossed s動空urface is easy to win and becomes t校樹ransparent through water, ma弟照king it visible. Therefore, 綠但the embossed surface shoul個弟d be installed indo中的ors and selected accord這離ing to the conditions of the place上朋 of use.
(2) Diamond shaped and square embossed白我 glass is equivalen飛拿t to a block shaped lens that can be s志物een from close to件冷 the glass, so it火男 should be selec購遠ted according to t子化he location of use.
2. Installation of wired gla煙如ss
(1) When wire glass 小飛is cut, the cut part is山年 prone to ring. The在舞 strength of the cut pa她間rt is about sixteen t鐘快imes that of ordinary glass, so it i我機s more prone to ther樂窗mal fracture than o東作rdinary glass.
(2) The surface of the wire mes西請h of laminated 信農glass is speciall哥男y treated and general和西ly not prone to rusting. The cuttable黃相 part is not treated, so 鐘拍it is prone to rus好雨t when exposed to water. In severe c議熱ases, due to volume expansion, crack慢對ing may occur in the cut section, redu飛森cing the strengt書分h of the edges, which is the湖物 cause of thermal fracture.
3. Installation 長道of insulating glass
(1) The outdoor side of the insulatin國還g glass (usually tempered glass) is 劇事bonded to the window frame and fan usin做學g an organic silicone adhesive made o河花f silicone rubber res畫多in and organic ma自厭tter; Insert a rubber strip tow看醫ards the indoor side and fix it with sc遠西rews. This not only prev區事ents the glass from loosening, but also筆計 prevents water leakage from the gaps b上我etween the window frame and 現雜the glass.
(2) The middle of the insula西信ting glass is dry air or vacuum. Whe場近n used as a window, there w他劇ill be no water vapor or dew兒道 in the middle, an花答d the noise can be reduce玩雜d by half. It has good insulation, he見美at insulation, and sound i鄉做nsulation effec鐘腦ts. Therefore, special attention shoul是能d be paid to avoiding scratches d那好uring the installation process to能窗 prevent affecting the fun購謝ctional effectiveness.
(3) The selection of the thic從關kness of the original glass sheet an美遠d the large usage specifications mai筆著nly depends on the wind pressure load i報朋n the usage state. The熱讀 selection condi子信tions for the thickness and size of 村訊insulated glass installed ver不煙tically and fixed around are:
① The average wind pres業山sure that glass can w吧廠ithstand with a small thick刀理ness (the wind pr快畫essure that double-laye能錯r insulating glass 秒的can withstand is 1.5 tim男聽es that of single-l樹道ayer glass).
② The large average wind pressure doe跳窗s not exceed the stre行作ngth of the glass in use.
③ The average wind pressure th照校at glass can withstand in large sizes.朋湖
acceptance of wo作腦rk
1、 Quality requirements
（1） Material quality re務師quirements
(1) The variety, specifications,窗很 and color of glass and glass b會離ricks should meet the design re美厭quirements; The quality should comp明懂ly with relevant匠裡 material standards.
(2) The putty is mixed w在近ith natural flat 玩土oil such as cooked tung oil, and the pu喝高tty mixed with other materials must生坐 pass the test before use.
(3) The putty should be p坐街lastic, not bro下樂ken or pitted when embedded, and should媽妹 harden within 20 days少城 at room temperature. The pu志也tty used for steel door and window gla店爸ss should have rust res答村istance. The mix ratio 問樂of on-site mixed putt去錢y: calcium carbonate powder: mixed oil=白都100:13-14, where the mix ratio of mix鄉匠ed oil: third line dewaxed oil: co花服oked tung oil: stearic oil: rosin=63兒東:30:2.1:4.9
(4) The cutting edge of wire 遠弟glass should be brushed with anti 微煙rust paint.
(5) The variety, spe房風cifications, cross-sectional dimension房子s, colors, physic飛遠al and chemical properties of the章國 inlay strips, positioning pads an煙制d spacers, filling materials家請, sealants, etc. us通和ed for inlay should mee是遠t the design re議土quirements. The hardnes多內s of the synthetic rubber p睡用ositioning pad and spacer (prefe校業rably chloroprene r錯長ubber) is 80-90 deg亮報rees Shore hardness and 45-55 紙工degrees Shore ha這錯rdness, respectively.
(6) When the above materials校術 are used togethe的暗r, their material properties must be 呢花compatible with each other. When inst火喝alling insulating glass or laminat白科ed glass, the above m喝金aterials must be 不到compatible with the seal國市ant of insulating glass or the laminate花光d material of glass in terms of 討算material properties.
（2） Engineering 時高quality requirements
(1) The installed gla厭物ss should be flat, f火跳irm, and free from looseness;
(2) The putty and glass, a子生s well as the cutting edge服暗, should be fir個制mly adhered, with four co唱廠rners forming an octagonal shap也器e, and the surface should not have crac有訊ks, pits, or wrinkle鄉信s;
(3) The edges of the putty in contact 看少with the glass and cutting edge should 技術be flush, and nai民熱ls and steel wire clips s見物hould not expose the surface of the p和爸utty;
(4) The contact between the wooden be關機ad and the glass should be 外路flush with the edg日煙e of the cutting e讀行dge. The wooden ba章你ttens should be t南這ightly connected 海照to each other and closely attached 司見to the cutting edge;
(5) The contact between the 坐妹sealing strip and the 日西glass or glass groove should be 爸亮tight and flat, and s農門hould not be exposed outside th醫身e glass groove; Use rubber 北費pads to inlay glass, and the拿城 rubber pads should be t書廠ightly attached to the cuttin好店g edge, glass, and pressure str務腦ip, and should no女子t be exposed outside any strip; The 好媽sealant should be firmly bonde音好d to the edges of glass and glass groo也新ves, and the joints should be兒坐 flush;
(6) The glass bricks installed on w窗湖alls, partitions, and遠資 ceilings should not be displaced,行黑 warped, or loose,匠理 and their joints should be unif匠時orm, straight, a海在nd dense;
(7) The joints 木放of splicing colored glas對到s and embossed glass should match, a照樂nd the color and patter還費n should meet the design re唱鐘quirements.
Installation and Construction of Fenhe從白 River
1、 Setting and i匠都nstallation of ri快的ver blocking co錢遠lumns
（1） Staircase gla錢那ss railing river
The glass fence這坐 adopts tempered glass, temp地市ered laminated glass不相 or wired glass, which is not only 北數a decorative compo開件nent, but also can bear the load 請議of use. Therefore, tempered glass 技有is used instead of comm姐畫only used metal poles. From this p廠店erspective alone, the gla北子ss railing of ordinar水說y stairs generally does not have col車北umns in the middle of the river.
However, in order to con制開sider the edge clo員女sure of the gla醫外ss railing, as well as the role o日光f protecting the railin業不g and strengthening the handrai飛輛ls, sometimes columns are also 如體installed on the * * glass block o船那r * * glass block of the staircase 爸新glass blocking the river. The金自 columns are mostly ma技火de of the same material as the hand鐘遠rails, and the dec門作orative style of the staircase is sti開裡ll considered.
（2） Multi layer runn農街ing horse river glass barrier
For multi-layer racecourse glass rive體件r barriers, whether to set 體聽up river barrier columns shou開就ld be determined 議術based on the mate外你rials and environment used,為朋 and after calculation. Especiall站媽y when used in pu弟秒blic places with frequ路關ent crowds of people, sufficient a紅文ttention should be paid. The gla制訊ss barrier often has man討玩y people supporting, leaning, pulling, 明暗and pushing, especially 影些when there is a music fo報子untain spraying wat但科er. There are many 月我observers on the railing, and in s很了ome parts, there購區 are even multiple線好 layers of people crowded t服但o watch. Considering the如遠 occurrence of acci河北dents, it should be明海 considered to add a colum數廠n with the same materia花到l as the handrail every few友近 blocks (3-5 block可舊s) depending on吃算 the length of the glass in t跳妹he longer part of the glass fence. T多體he spacing between co低說lumns should be equal 子離and the number of columns should be sy坐學mmetrical.
2、 Construction precautions
(1) After installing the armr男睡est, pay attention to pr就紅otection. Due to美姐 the heavy weldin有師g workload, the con微師struction of glass river r工來ailings is often carried o拍視ut earlier. And glass installat農相ion is only carried out af就長ter the civil construction is ba司理sically completed內民. During the interval between i著門nstalling the armrest and inst錯車alling the glass, due to mutu你司al interference bet笑也ween different types of wor一子k, it is possible to cause defo用要rmation or surface damage紅笑 to the armrest. So, it is nec大中essary to protect城愛 the surface of the armrest. Wh市現en the handrail i愛劇s long, the lateral bending of the h慢鄉andrail should be considered, and te動電mporary columns should be added低白 at appropriate拿微 locations to sh唱拿orten its length紙小 and reduce deformation. 話好If the deformation is 志也large, it is generally diff拿北icult to straighten.
(2) The glass barrier at the multi st友又ory horse racing 校秒gallery often creates a sense o快費f insecurity when people lean again微聽st it due to its height. Therefor動鄉e, the height of the handrail人關 in this area sh爸拿ould be higher than that of th司自e staircase handrail, and the a跳的ppropriate height should be 男長around 1.1-1.2m.
(3) Stainless steel and道化 copper pipe handrails often have vario低船us oil stains or debris a長綠dhered to their surfac到西es, which can affect城醫 their glossiness to a certain extent.刀友 So, in addition to cleani河湖ng before handover, polish白朋ing is generally neces哥遠sary.