濟(jì)南彩鋼瓦作為一種建筑材料在使用過程中褪色銹蝕現(xiàn)象頻發(fā)，加上一些彩鋼板使用年限已到，嚴(yán)重影響廠房使用，那么銹蝕的彩鋼瓦怎么翻新合適呢？下面小編為您講解。

Jinan color steel tile, as a building material, is frequently discolored and rusted in the process of use. In addition, the service life of some color steel plates has expired, which seriously affects the use of the plant. So how can the rusted color steel tile be renovated properly? The following editor will explain it to you.

使用專業(yè)設(shè)備開展打磨防銹處理或噴砂除銹，除銹以后表層不能有銹跡斑點(diǎn)存在，油漬、油脂，粉塵、鐵砂及金屬氧化物等清理整潔。防銹處理后、務(wù)必在6小時(shí)內(nèi)噴底漆開展防腐蝕加工處理，開展噴漆工序前，如遇雨天或其余導(dǎo)致基體鋼材表層潮濕的情況時(shí)，要等到自然環(huán)境達(dá)到施工條件后，用干燥的壓縮空氣吹干表層水以后防銹處理；

Use professional equipment to carry out grinding and rust prevention treatment or sand blasting for rust removal. After rust removal, there shall be no rust spots on the surface, and oil stains, grease, dust, iron sand and metal oxides shall be cleaned. After the anti-corrosion treatment, the primer must be sprayed within 6 hours to carry out the anti-corrosion treatment. Before the painting process, in case of rain or other conditions that cause the surface of the base steel to be wet, the surface water shall be blown dry with dry compressed air after the natural environment reaches the construction conditions to carry out the anti-corrosion treatment;

防銹處理后的鋼材表層達(dá)到除銹等級(jí)Sa2.5，表層清理整潔，才可以開展下道工序，防銹處理達(dá)標(biāo)后的鋼材表層呈現(xiàn)出金屬光澤，如在底漆前已起銹，再次打磨防銹處理或噴砂除銹，不可降低磨料規(guī)定，以防降低表面粗糙度。舊彩鋼屋面防銹處理這步驟很重要，加工處理時(shí)要有耐心和仔細(xì)。

The next process can be carried out only after the surface layer of the steel after the anti rust treatment reaches the rust removal grade Sa2.5. The surface layer of the steel after the anti rust treatment reaches the standard shows metallic luster. If the rust has been removed before the primer, the anti rust treatment or sand blasting can not reduce the abrasive provisions to prevent the surface roughness from being reduced. The anti rust treatment of the old color steel roof is very important. Be patient and careful when processing.

可使用高壓沖洗機(jī)設(shè)施，基層表層清理務(wù)必清潔，對(duì)表層間隙、凸凹位置、隱蔽角落里清理多面。表面規(guī)定務(wù)必牢固、整齊，針對(duì)凸凹不平或有裂縫的位置務(wù)必開展加固加工處理后再作業(yè)；表面務(wù)必清理整潔多面，不能有泥土污垢、浮塵、雜物、明水、油漬或松散物等雜質(zhì)等，并隨時(shí)隨地留意保持表面清潔。

High pressure washing machine facilities can be used. The surface layer of the base layer must be cleaned, and the surface clearance, convex and concave positions and hidden corners must be cleaned. The surface must be firm and tidy, and the uneven or cracked positions must be reinforced before operation; The surface must be clean and tidy, free of dirt, floating dust, sundries, open water, oil stain or loose matter, and keep the surface clean at any time.

作業(yè)前，務(wù)必保持表面無浮銹、無濕跡、積水、清潔，不能在陰雨天氣情況下開展作業(yè)。使用高壓噴漆專業(yè)設(shè)備開展作業(yè)，施工材料務(wù)必?zé)o沉淀，通過嚴(yán)苛檢驗(yàn)，包裝桶打開以后盡可能當(dāng)日使用完；噴漆材料在使用之前，務(wù)必使用專用碾磨機(jī)開展均勻分布攪拌，保證質(zhì)量作業(yè)過程中高壓噴漆專業(yè)設(shè)備無堵塞現(xiàn)象發(fā)生，噴漆過程務(wù)必均勻分布、無堆積、無遺漏。

Before operation, the surface must be kept free of floating rust, wet marks, accumulated water and clean. The operation cannot be carried out in rainy weather. Use professional high-pressure painting equipment to carry out the operation. The construction materials must be free of sedimentation and pass the rigorous inspection. After the packaging barrel is opened, it should be used up as much as possible on the same day; Before using the painting materials, the special grinding machine must be used to carry out uniform distribution and mixing to ensure that the high-pressure painting professional equipment is not blocked during the quality operation, and the painting process must be evenly distributed, without accumulation and omission.

針對(duì)角落里、邊縫處、水平搭接、垂直搭接、風(fēng)機(jī)口、伸出屋面管路、空調(diào)管路、金屬材料板材與女兒墻交界處、螺絲固定件（墻壁邊緣、C型鋼、H鋼、線槽、天花板吊桿、管路）等其余金屬屋面（墻壁、室內(nèi)）防腐蝕薄弱環(huán)節(jié)開展仔細(xì)檢查，確定邊縫角全部噴漆到位。

Carefully inspect the corner, side seam, horizontal lap, vertical lap, fan port, pipe extending out of the roof, air conditioning pipe, junction of metal material plate and parapet, screw fasteners (wall edge, C-steel, H-steel, trunking, ceiling suspender, pipe) and other weak anti-corrosion links of other metal roof (wall, indoor) to ensure that all side seam corners are painted in place.

務(wù)必在底漆表干實(shí)干以后才可以開展面涂作業(yè)，使用高壓噴漆專業(yè)設(shè)備開展作業(yè)，作業(yè)后的防腐蝕涂層應(yīng)厚薄均勻分布，符合設(shè)計(jì)規(guī)定；不允許有脫落，堆積裂縫、翹邊、鼓包、分層，等不足。

The surface coating can only be carried out after the primer surface is dry. The high-pressure painting professional equipment shall be used for the operation. The thickness of the anti-corrosion coating after the operation shall be evenly distributed and meet the design requirements; It is not allowed to have defects such as falling off, stacking cracks, warped edges, bulging and layering.

作業(yè)保證質(zhì)量表層整體無縫多方位遮蓋，工程項(xiàng)目結(jié)束以后進(jìn)入維護(hù)保養(yǎng)期，嚴(yán)禁所有人進(jìn)入施工工地。更多關(guān)于改材料的使用注意事項(xiàng)就來我們網(wǎng)站http://www.xpj55507.com咨詢了解吧。

The operation shall ensure that the quality surface layer is covered in a seamless and multi-directional manner. After the completion of the project, the maintenance period shall be entered. No one is allowed to enter the construction site. For more information about the use of modified materials, please visit our website http://www.xpj55507.com Consult and understand.