彩鋼夾芯板在安裝之前應盡可能保留出廠時的包裝,宜存放于室內。如堆放在室外,堆放地點應平整,不得有積水且上空不應有起重設備和重物經過,板下用墊木墊高20cm,板與板之間要放置軟性材料,同型號的板放置在一起,每垛板上應有易于識別的板型標簽,并覆蓋防雨油布。堆放場地應設置臨時圍擋,避免人員走動造成板材不必要的損壞。
Before installation, the color steel sandwich panel shall retain the factory packaging as much as possible and should be stored indoors. If it is stacked outdoors, the stacking place shall be flat without ponding, and there shall be no lifting equipment and heavy objects passing over it. The pad wood shall be padded 20cm under the plate. Soft materials shall be placed between plates. Plates of the same model shall be placed together. Each stack of plates shall be provided with easily identifiable plate type labels and covered with rainproof tarpaulins. Temporary enclosure shall be set at the stacking site to avoid unnecessary damage to plates caused by personnel walking.
彩鋼夾芯板的安裝
Installation of color steel sandwich panel
幕墻板的安裝一般采用活動腳手架,在保證施工腳手架的承載能力時,還要考慮到:
Movable scaffold is generally used for the installation of curtain wall plate. When ensuring the bearing capacity of construction scaffold, the following factors shall be considered:
幕墻面、作業面與軸線之間的距離
Distance between curtain wall, working face and axis
對照參考面找出控制點的間距與位置,注意通視性
Find out the spacing and position of control points against the reference plane, and pay attention to intervisibility
對照參考面找出安裝角的間距
Find the spacing of the installation angle against the reference plane
與控制標高之間的水平差
Horizontal difference from control elevation
與建筑物豎向的間距及與各樓層的間距。
The vertical distance from the building and the distance from each floor.
搬運板材時應兩頭同時抬起,以免損壞表面氧化膜或涂層。安裝墻面板時,每次只能起吊1塊板,應采用廠家提供的專用夾具在墻板長度方向的拼接處2點起吊墻板。起吊過程中要緩慢進行,要用風繩加以控制,避免與已安裝的墻板磕碰,腳手架突出部位用軟性材料包裹。
When handling the plate, both ends shall be lifted at the same time to avoid damaging the surface oxide film or coating. When installing the wall panel, only one panel can be lifted at a time. The special fixture provided by the manufacturer shall be used to lift the wall panel at 2 points at the splicing in the length direction of the wall panel. The lifting process shall be carried out slowly and controlled with wind rope to avoid collision with the installed wallboard. The protruding part of the scaffold shall be wrapped with soft materials.
夾芯板的固定主要有2種方式:一種是自攻螺釘穿過墻板直接固定在墻面次結構上。另一種方式是自攻螺釘通過連接件間接與墻面次結構連接。
There are two main ways to fix the sandwich panel: one is that the self tapping screw passes through the wall panel and is directly fixed on the wall substructure. Another way is that the self tapping screw is indirectly connected with the wall substructure through the connector.
幕墻板安裝精度:立面垂直度2mm,表面平整度3mm,接縫平直度0.5mm.安裝時應按廠方提供的技術手冊嚴格執行。
Installation accuracy of curtain wall panel: facade perpendicularity is 2mm, surface flatness is 3mm, and joint straightness is 0.5mm The installation shall be carried out in strict accordance with the technical manual provided by the manufacturer.
耐候膠的使用
Use of weather resistant adhesive
在固定收邊板和泛水板的同時,必須用耐候膠嵌縫密封,防止氣體滲透和雨水滲漏。嵌縫耐候膠注膠時應注意:
While fixing the edge plate and flashing plate, it must be caulked and sealed with weather resistant glue to prevent gas penetration and rainwater leakage. Attention shall be paid to the following during the sealant injection of caulking weather resistant adhesive:
充分清潔板間縫隙,保證粘結面清潔,并加以干燥
Fully clean the gap between plates to ensure that the bonding surface is clean and dry
為調整縫的深度,避免三邊沾膠,縫內充填聚氯乙烯發泡材料(小圓棒
In order to adjust the depth of the joint and avoid glue on three sides, the joint is filled with PVC foaming material (small round rod)
注膠后應將膠縫表面抹平,去掉多余的膠
After glue injection, the surface of glue joint shall be smoothed to remove excess glue
注意注膠后養護,膠在未完全硬化前,不要沾染灰塵和劃傷。
Pay attention to curing after glue injection. Before the glue is fully hardened, it shall not be contaminated with dust and scratches.