復(fù)合巖棉板是其建筑工程當(dāng)中十分重要的保溫建筑材料，那么當(dāng)對復(fù)合巖棉板施工應(yīng)該注意什么呢？下面我們來一一向您介紹。
Composite rock wool board is a very important thermal insulation building material in its construction engineering. What should we pay attention to when constructing composite rock wool board? Let's introduce them to you one by one.
復(fù)合巖棉板需保溫的設(shè)備及其管路應(yīng)沒有泄露，表層干躁，無植物油脂，無生銹在桔柑些標(biāo)準(zhǔn)下，為有利于防腐蝕，可采用適度鍍層。復(fù)合巖棉板以便可以做到熱損害少目地，板和氈的全部連接頭一定要連接十分密不可分，在雙層保溫時每個十字接縫處應(yīng)當(dāng)交疊起來，以防產(chǎn)生變形，在保冷時必不可少避免熱橋。
The equipment and pipeline to be insulated with composite rock wool board shall have no leakage, the surface shall be dry, free of vegetable oil and rust. Under the orange standard, in order to be conducive to anti-corrosion, appropriate coating can be adopted. Composite rock wool board so as to reduce thermal damage. All connectors of the board and felt must be connected very closely. During double-layer insulation, each cross joint shall be overlapped to prevent deformation. It is essential to avoid thermal bridge during cold insulation.
復(fù)合巖棉板用以戶外保溫或是在易受機械設(shè)備損壞的地區(qū)宜用金屬材料或塑膠包皮過長，并留意連接頭，接縫處的密封性，需加膠原纖維封口，包囊層重合一部分不低于100mm。復(fù)合巖棉板用以保冷一定要在保冷面加防潮層，在溫度非常低的狀況下，用沒有環(huán)氧樹脂的巖棉板開展隔熱，其防潮層也務(wù)必是防火安全的。

Composite rock wool board is used for outdoor thermal insulation, or in areas vulnerable to mechanical equipment damage, metal materials or plastic wrapping should be used. Pay attention to the tightness of connectors and joints. Collagen fiber should be added for sealing, and the overlapping part of the wrapping layer should not be less than 100mm. When composite rock wool board is used to keep cold, a moisture-proof layer must be added on the cold surface. Under the condition of very low temperature, rock wool board without epoxy resin shall be used for heat insulation, and its moisture-proof layer must also be fire-proof and safe.
當(dāng)復(fù)合巖棉板溫度超出200℃時，保溫務(wù)必加適合的外護(hù)，那樣將會造成的澎漲就不容易使薄厚和密度產(chǎn)生變化。針對大直徑或平壁機器設(shè)備用復(fù)合巖棉板保溫，超出200℃時需加保溫釘，外護(hù)要緊貼。
When the temperature of composite rock wool board exceeds 200 ℃, appropriate external protection must be added for thermal insulation, which will not easily change the thickness and density. For large diameter or flat wall machinery and equipment, composite rock wool board shall be used for thermal insulation. When the temperature exceeds 200 ℃, thermal insulation nails shall be added, and the external protection shall be close.
當(dāng)保溫目標(biāo)豎直置放，具備非常高寬比時，復(fù)合巖棉板保溫層一定要有定位銷或支撐板環(huán)，間隔不必超過3米，防止復(fù)合巖棉板在有振動時往下拖動。戶外保溫，保冷工程施工不適合在下雨天開展，不然應(yīng)采用防水防雨對策。
When the thermal insulation target is placed vertically and has a very high aspect ratio, the thermal insulation layer of the composite rock wool board must have positioning pins or support plate rings at an interval of no more than 3m to prevent the composite rock wool board from dragging downward when there is vibration. The construction of outdoor thermal insulation and cold insulation works is not suitable to be carried out in rainy days, otherwise waterproof and rainproof measures shall be adopted.
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