滑動(dòng)式幕布 平拉幕 的安裝Sliding installations如何確定幕布尺寸How to order the correct width and length幅寬 應(yīng)根據(jù)溫室設(shè)計(jì)開間 訂購(gòu)對(duì)應(yīng)的幕布幅寬 我們推薦按下表選擇幕布幅寬 WidthOur standard screen widths are designed to fit most greenhouse section widths See below 溫室開間 米 英尺 幕布幅寬 米 英尺 Suitable for section width meter feet Screen width meter feet 3 00 3 20 m 9 8 10 5ft 3 35m 11 0ft4 00m 13 1ft 4 30 m 14 1ft4 50m 14 8ft 4 70m 15 4ft5 00m 16 4ft 5 30m 17 4ft5 40m 17 7ft 5 70m 18 7ft 如按跨度方向拉幕 則按跨度尺寸確定 3 20 米開間需要單獨(dú)的固定條帶對(duì)幕布邊緣進(jìn)行密封 部分型號(hào)幕布幅寬可能為 4 20m The 3 20 m width requires a separate fixed strip for proper closure of the screens 長(zhǎng)度出于幕布自身下垂 收縮以及兩邊垂邊的考慮 因此幕布訂購(gòu)長(zhǎng)度要比設(shè)計(jì)軸線長(zhǎng)度要長(zhǎng)一些 這樣才能保證幕布安裝后不會(huì)過于緊繃 我們推薦采用下列計(jì)算方法 LengthA little extra length should be ordered so that the installed screen is long enoughwithout being tensioned We advise you to follow the guidelines below For all screen types order at least 1 5 extra Order calculationL L g D 101 5 2 Ls式中 L 幕布訂購(gòu)長(zhǎng)度 number of meters to order L g 幕布區(qū)域軸線長(zhǎng)度 net greenhouse size D 最邊緣托幕線與軸線距離 distance of the end wires from the gable Ls 單側(cè)幕布懸垂長(zhǎng)度 overhang 各項(xiàng)取值規(guī)則如下 L g 依圖確定 D 最邊緣托幕線距離軸線大約 0 1m 兩側(cè)合計(jì)約 0 2m 一般情況下 D 按 0 2 取值 Ls 單側(cè)幕布懸垂長(zhǎng)度推薦按下表確定 Sufficient overhang is important for correct installation We recommend thefollowing overhang sizes at different screen lengths 幕布長(zhǎng)度 米 英尺 懸垂長(zhǎng)度 米 英尺 Screen length meter feet Size of overhang meter feet 10 50m 33 164ft 最小 Min 0 7m 2 3ft 50 100m 164 328ft 1m 3 3ft 100m 328ft 1m 3 3ft由于幕布長(zhǎng)度較長(zhǎng) 包括車間裁剪誤差 材料縮脹以及安裝誤差等因素影響 幕布無法在車間中嚴(yán)格按照指定尺寸裁剪 絕大多數(shù)情況下 幕布在現(xiàn)場(chǎng)安裝完畢后 要裁剪掉多余的邊條以保證每片幕布下垂或安裝位置一致 相對(duì)而言 裁剪幕布要比補(bǔ)加幕布更加容易 因此幕布訂購(gòu)尺寸也會(huì)略長(zhǎng)于實(shí)際需要的懸垂長(zhǎng)度 數(shù)量同一層幕布 該幕布分區(qū)內(nèi)共有幾個(gè)開間 訂購(gòu)數(shù)量就是幾片 如果是跨度方向拉幕 就是共有幾跨就訂幾片 多層幕布的 須每層分別計(jì)算 不同層面幕布分區(qū)可能不一致 型號(hào)也可能不一樣 例 該層幕布分區(qū)溫室跨度 9 6m 為 5 跨 4 米開間 共 10 開間 開間方向拉幕 幅寬 查表確定為 4 3m 長(zhǎng)度 按計(jì)算公式代入數(shù)值 9 6m 5 0 2m 101 5 2 0 7m 49 917m 49 9m 或50m數(shù)量 因?yàn)楣?10 開間 所以幕布片數(shù)是 10 片 訂貨規(guī)格即為 4 3m 50m 10 片Example A greenhouse with 5 trusses truss length 9 60m 5 9 60m 48m 0 10m 0 10m 47 80m 47 80m 1 5 48 52m subtract 2 0 10m because end wires are usually 0 10m from the gable Overhang 2 0 7m Total order length 49 95m 交貨及保存運(yùn)輸和保存過程中應(yīng)避免日曬雨淋 運(yùn)輸和保存過程中應(yīng)符合貨物堆碼規(guī)定 運(yùn)輸過程中 貨物應(yīng)平穩(wěn)合理碼放 應(yīng)保持外包裝完好無損 避免重壓 避免尖銳物體鉤刺或割劃 運(yùn)輸和保存過程中應(yīng)避免接觸具有腐蝕性物質(zhì)或有毒有害物質(zhì) 遠(yuǎn)離易燃物 同時(shí)應(yīng)遠(yuǎn)離任何可能產(chǎn)生火花或火焰的設(shè)備 運(yùn)輸和轉(zhuǎn)運(yùn)過程中不應(yīng)使用普通叉車卸貨 搬運(yùn)時(shí)應(yīng)避免幕布卷軸折斷 產(chǎn)品宜儲(chǔ)存在陰涼干燥 遮風(fēng)避雨且通風(fēng)良好的環(huán)境 Any and all freight damage or losses must be reported immediately to the freightcarrier and indicated on the freight documents All claims for damage must be filedwith the freight company To prevent damaging the product do not lift the rolls with the fork lift truck or drag them on the floor Unless installing immediately store the rolls in a dry place out of the sun Keep all screens away from the following Flames Sparks Welding Heating units Electrical devices Any device that can cause a spark or flame 鋪設(shè)幕布Pulling in the screens幕布鋪設(shè)時(shí) 鋁箔幕布應(yīng)將亮面朝上 非鋁箔幕布可根據(jù)栽培工藝確定哪面朝上 一般我們推薦按幕布型號(hào)標(biāo)識(shí)所列朝向 Aluminum screens should be installed with the shiny side up 幕布鋪設(shè)時(shí)應(yīng)盡量減少摩擦力 建議采用帶軸承或者特氟龍接觸面的鋼管穿在幕布的卷軸內(nèi) 以減少拖拽幕布時(shí)因阻力過大而造成的編織結(jié)構(gòu)變形 To pull in the screens with minimum friction we recommend using a steel tube in aholder with bearings or a Teflon holder This will reduce stretching of the screenwhile pulling it in 注意 不可使用鋁箔軋制設(shè)備 避免對(duì)幕布造成損壞 Note Foil rolling devices are not recommended as they can damage the screen 幕布拉開時(shí) 要保證開角不小于 110 并在幕布下墊一根直徑不小于 125mm 的光滑塑料管 人工雙側(cè)引導(dǎo) 使幕布松弛展平 每隔一段距離 10m 左右 應(yīng)有一人遞送幕布 避免幕布因拖拽阻力過大而損傷 禁止將幕布攏捆拖拽 When pulling in the screen make sure that the angle is greater than 110 and the screen is pulled over a smooth plastic tube 125 mm or larger Facilitate unrolling the screen by guiding it at both sides manually 拖拽幕布在托幕線和壓幕線之間穿行 幕布穿行時(shí)盡量使幕布展開 以保護(hù)幕布結(jié)構(gòu)不受影響 While pulling in we recommend keeping the screen as wide as possible this helpsto maintain the structure of the screen 幕布拉開時(shí)要密切留意 避免幕布被溫室內(nèi)包括加溫設(shè)施 掛鉤 傳動(dòng)系統(tǒng)以及各類掛件等尖銳構(gòu)件劃傷 While pulling in the screens watch out for sharp objects like heating installations crop hooks profiles etc 如果幕布需要裁剪到一定的長(zhǎng)度時(shí) 請(qǐng)現(xiàn)在幕布準(zhǔn)備裁切的位置黏貼一道透明膠帶 再使用熱熔刀或電剪刀裁切 裁切時(shí)請(qǐng)使用輔助工具標(biāo)記裁切位置和裁切線 保證每塊幕布邊緣位 置一致 When there is more than one sheet on a roll you can cut the extra part of screenwith a hot knife or power scissors 固定幕布Mounting幕布鋪設(shè)完畢后 為消除幕布長(zhǎng)度方向的張力 宜按照每隔 50m 用其他材料預(yù)留一些密封兜 幕布在鋪設(shè)時(shí)盡量鋪平 幕布鋪設(shè)完畢后 應(yīng)將幕布先靜置 24 小時(shí) 使其消除因拖拽產(chǎn)生的形變 然后再進(jìn)行拉緊作業(yè) After pulling in the screen remove the tension in the length direction of the screen and leave several pockets with additional material every 50 meters 164 ft Pull inthe screen as wide as possible Let the screen rest for at least 24 hours beforefastening it This allows the screen to relax from stretching during pulling in 在固定幕布作業(yè)時(shí) 額外 1 尺寸的幕布應(yīng)被均勻分布在整個(gè)區(qū)間長(zhǎng)度內(nèi) 即保證每根托幕線之間均保持一致的輕微下垂 During mounting an extra 1 material should be evenly spread over the total length of the panel 所謂額外 1 尺寸均勻分布 實(shí)際作業(yè)時(shí)可先按每跨增加 1 鋪設(shè) 再由人工均勻分布到每根托幕線之間 每跨鋪設(shè)幕布長(zhǎng)度可按下表參考 Example Truss length 8 m Including the 1 extra 8 08 m is needed for installation at eachtruss Other current sizes are shown in the table below 跨度 米 英尺 實(shí)際鋪設(shè)幕布長(zhǎng)度 米 英尺 Truss length meter feet with 1 extra meter feet 3 20m 10 49ft 3 23m 10 59ft6 40m 20 99ft 6 46m 21 19ft8 00m 26 24ft 8 08m 26 51ft9 60m 31 5ft 9 70m 31 82ft12 80m 41 99ft 12 93m 42 42ft 固定幕布時(shí)要保證幕布的活動(dòng)邊和固定邊相互平行 且鋪設(shè)平整 避免出現(xiàn)褶皺或幅寬方向收縮不均 While mounting make sure that leading and back edge screen sides remain parallelto avoid wrinkles and width shortages 我們建議您從幕布中間向兩端同時(shí)固定 We recommend that you start mounting from the middle of the lane and work towards each end 如果有其他園藝用幕 布 與幕布相附著 則從附著端開始固定 If a Horticultural Textile is attached on one end of the screen start mounting thescreen from this end 幕布鋪設(shè)后的整理Finishing the screen當(dāng)幕布在保持一定余量的情況下固定好后 懸垂邊的中間部分可能會(huì)比兩邊長(zhǎng) 請(qǐng)使用熱熔刀或電剪刀裁切多余幕布以保證懸垂邊形狀一致 When the screen is mounted correctly with the extra material the middle of theoverhang is longer than at the truss and profile side The extra mounted material is necessary for the operation of the screen Cutting of the screen with a hot knifemust also be done in the same shape 我們建議使用耐候性良好的雙面膠帶或雙面熱熔膠帶進(jìn)行幕布懸垂邊收邊并使用鋼片配重或金屬鏈條配重 Use screen weights or a chain or something similar to prevent the beginning andend of each panel from being pulled over the end wire 您也可以選擇耐磨耐候的園藝紡織布作為懸掛端 懸掛端需要使用手持縫紉機(jī)牢固地與幕布縫合 這樣會(huì)避免幕布邊緣磨損 并防止幕布破損和條膜扭曲 另外對(duì)節(jié)能和防止光外泄也有一定積極影響 阻燃型幕布安裝建議Installation instructions and firebreak recommendations安裝帶有 FR 標(biāo)識(shí)的幕布時(shí)必須按阻燃幕的安裝要求施工 阻燃幕布的原理是阻止或延緩幕布單元之間的火勢(shì)蔓延 保持幕布平直可有效發(fā)揮其效能 Firebreak screens are intended to limit panel to panel fire spread Keeping the screens as horizontal as possible will contribute to their performance in case of fire 更多幕布安全建議Further safety instructions and recommendations 托幕線會(huì)在著火時(shí)融化斷開 造成幕布大面積脫落 其后果可能使阻燃幕失去作用 或讓非阻燃幕布引燃其他易燃物 為防止幕布在火災(zāi)中脫落 建議至少每隔 4m 或 13ft 用一根2 5mm 以上的涂層鋼纜支撐幕布 Plastic support wires will melt in a fire and may cause the screen to fall down To keep the screen sufficiently horizontal use coated steel support wires with adiameter of at least 2 5 mm that will not be compromised by flames max 4 m 13 12 ft apart replacing the standard plastic wires Make sure the se wires do notfall or hang down in case of fire 幕布兩端懸垂拐角處的托幕線也應(yīng)當(dāng)采用涂層鋼纜 鋼纜外最好套塑料管來避免幕布磨損 The first and last support wires should always be coated steel wires and covered with a plastic tube to prevent damage to the screen 推桿和驅(qū)動(dòng)鋼纜也可以在火災(zāi)時(shí)起到支撐幕布的作用 建議其間距不宜超過 4m Push pull tubes or drive cables can also support the screen in case of fire For thisthey should be max 4 m 13 12 ft apart and supported to prevent them fallingdown during a fire 火災(zāi)時(shí) 幕布可能收縮 因此要保證系統(tǒng)活動(dòng)邊和固定邊穩(wěn)定牢固 使幕布能夠得到有效支 撐 During fire the screen fabric has a tendency to shrink Make sure that both the backedge and the leading edge will not come loose during fire but remain connectedto the leading edge profile or tube and truss or steel support wire 請(qǐng)?jiān)诟鼡Q幕布時(shí)同時(shí)更換托幕線 In sliding systems always use new support wires when installing screens