一、彩鋼復合板 = 建筑「皮膚」：施工差像穿破衣服

　　1、 Color steel composite panel=building 'skin': construction difference is like wearing out clothes

　　想象禹城某廠房彩鋼屋頂漏雨 —— 雨水順著接縫滲進車間，設備短路停工 3 天，損失夠買 20 噸禹城扒雞！彩鋼復合板施工就像給建筑穿衣服，這 3 大環節 12 個要點能讓板材牢牢「焊死」，避免「衣服破洞」。

　　Imagine a factory building in Yucheng with a color steel roof leaking - rainwater seeps into the workshop through the joints, causing equipment to short circuit and shut down for 3 days, resulting in a loss of enough to buy 20 tons of Yucheng chicken! The construction of color steel composite panels is like putting clothes on a building. These 3 major steps and 12 key points can make the panels firmly "welded" and avoid "clothing holes".

　　二、材料關：選板像挑衣服布料，3 查 3 驗防坑

　　2、 Material Control: Selecting boards is like picking clothes and fabrics, with 3 inspections and 3 pit checks

　　1. 查厚度「量身材」

　　1. Check the thickness and measure the body shape

　　用鑰匙劃板材表面，合格板應無深痕（如 0.5mm 板誤差≤±0.05mm），某禹城倉庫用 0.4mm 非標板，2 年就銹穿；

　　Scratch the surface of the board with a key, and the qualified board should have no deep marks (such as 0.5mm board error ≤± 0.05mm). A certain Yucheng warehouse used 0.4mm non-standard board, which rusted through in 2 years;

　　類比：厚度不足像穿薄外套，禹城冬季 - 10℃會「凍透」。

　　Analogy: Insufficient thickness is like wearing a thin coat, Yucheng will 'freeze through' in winter at -10 ℃.

　　2. 驗涂層「看耐臟」

　　2. Check the coating's resistance to dirt

　　撕膠帶粘涂層，脫落率＜5% 才算好，某車間涂層差，雨季起皮像「脫衣服」；

　　Tear off the adhesive tape to stick the coating, and a detachment rate of less than 5% is considered good. The coating in a certain workshop is poor, and peeling during the rainy season feels like "taking off clothes";

　　實操：用百格刀劃十字，膠帶粘下不超過 5 個小格。

　　Practical operation: Use a hundred grid knife to make a cross, and tape down no more than 5 small grids.

　　3. 檢芯材「摸保暖」

　　3. Core inspection material "feels warm"

　　巖棉芯材捏著不塌（密度≥100kg/m），某冷庫芯材軟塌，冬季保溫差 40%；

　　Rock wool core material does not collapse when pinched (density ≥ 100kg/m), while the core material of a certain cold storage is soft and collapsed, with a 40% insulation difference in winter;

　　對比：好芯材像厚羽絨服，差的像薄毛衣。

　　Comparison: Good core materials are like thick down jackets, while poor ones are like thin sweaters.

　　三、安裝關：4 步操作像搭積木，錯 1 步全玩完

　　3、 Installation level: 4 steps are like building blocks, 1 step is wrong and all are played

　　1. 基層處理「搓澡」

　　1. Grassroots treatment of "scrubbing"

　　用鋼絲刷除銹發亮，某工地沒除銹，板材 1 年就「長銹斑」；

　　Use a wire brush to remove rust until shiny, but a certain construction site did not remove rust, and the board had "rust spots" after one year;

　　口訣：基層不搓凈，板材粘不牢。

　　Mnemonic: If the base layer is not rubbed clean, the board will not stick firmly.

　　2. 螺絲固定「穿針」

　　2. Fix the "threading pin" with screws

　　螺絲間距≤30cm，邊緣加密到 20cm，某項目螺絲少，臺風掀飛板材；

　　The screw spacing is ≤ 30cm, and the edge is densified to 20cm. In a certain project, there are few screws, and the board is blown away by the typhoon;

　　技巧：螺絲帽抹防水膠，像給針孔貼創可貼。

　　Tip: Apply waterproof glue to the screw cap, like sticking a band aid to a pinhole.

　　3. 接縫處理「貼膠帶」

　　3. Seam treatment with adhesive tape

　　縱向搭接≥25cm，橫向多蓋 1 個波峰，某廠房屋面搭接短，雨季「水簾洞」；

　　Longitudinal overlap ≥ 25cm, with one additional wave crest horizontally covered. The roof overlap of a certain factory building is short, and there is a "water curtain hole" during the rainy season;

　　實操：接縫先涂膠再蓋泛水板，雙重保險。

　　Practical operation: Apply glue to the joint first and then cover it with a flashing board, providing double safety.

　　4. 特殊節點「打補丁」

　　4. Special nodes' patching '

　　女兒墻加泛水板，某項目沒加，墻面滲水像「流淚」；

　　Adding a flashing board to the parapet wall, which was not added in a certain project, resulted in water seepage on the wall like "tears";

　　關鍵：檁條處墊隔熱塊，防冷橋結露。

　　Key: Place insulation blocks at the purlins to prevent condensation on the cold bridge.

　　四、氣候關：禹城四季施工像換衣服，錯季穿錯要感冒

　　4、 Climate related: Four season construction in Yucheng is like changing clothes, wearing the wrong clothes in the wrong season can lead to catching a cold

　　1. 春季防風「系腰帶」

　　1. Spring windproof "belt tie"

　　風速＞6 級停工，板材用沙袋壓頂，某工地風大吹飛板材，砸壞設備；

　　Work stopped when wind speed exceeded level 6, and sandbags were used to press down on the boards. The boards were blown away by strong winds at a certain construction site, damaging equipment;

　　類比：春季風大，板材要「系緊腰帶」。

　　Analogy: In spring, the wind is strong, and the board needs to be 'tied tightly with a belt'.

　　2. 夏季防雨「穿雨衣」

　　2. Wear raincoats to prevent rain in summer

　　雨天停裝，已裝板蓋防雨布，某項目冒雨施工，板材接縫進水；

　　Installation stopped on rainy days, and rainproof cloth has been installed on the board cover. A certain project was constructed in the rain, and water entered the joints of the board;

　　教訓：夏季多雨，別讓板材「淋感冒」。

　　Lesson: It's rainy in summer, don't let the board catch a cold.

　　3. 秋季防潮「穿秋褲」

　　3. Autumn moisture-proof "wearing autumn pants"

　　濕度＞80% 開機，某車間沒，板材發霉像「長綠毛」；

　　When the humidity is above 80%, the dehumidifier is turned off. There is no dehumidification in a certain workshop, and the boards are moldy like "long green hair";

　　措施：秋季潮氣重，給施工環境「穿秋褲」。

　　Measure: In autumn, when there is heavy humidity, wear long underwear in the construction environment.

　　4. 冬季防凍「穿棉褲」

　　4. Wear cotton pants for winter antifreeze

　　氣溫＜5℃預熱板材 10℃，某工地低溫施工，板材脆裂；

　　Preheat the board to 10 ℃ when the temperature is below 5 ℃. During low-temperature construction at a certain construction site, the board became brittle and cracked;

　　類比：冬季寒冷，板材要「穿棉褲」。

　　Analogy: In the cold winter, the board needs to be "worn in cotton pants".

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