The anti-corrosion of light steel structure can be divided into the anti-corrosion of steel components and the anti-corrosion of heat transfer sheath system. Let's first look at the anti-corrosion methods and technology of its steel structure.

　　鋼構(gòu)件的防腐處理大多是在北方地區(qū)或工廠生產(chǎn)時(shí)干燥的環(huán)境中完成的，可以添加干膜厚度為70-80微米的底漆，中間漆可以取消。

　　Anti-corrosion treatment of steel components is mostly completed in the dry environment of northern areas or factories. Primer with dry film thickness of 70-80 microns can be added, and intermediate paint can be cancelled.

　　防腐處理可分為硅烷化、磷化除銹、鍍鋅或底漆、中間層涂裝和涂飾。根據(jù)輕型鋼結(jié)構(gòu)建筑的使用、地理位置、氣候條件，確定防腐蝕方案和各個(gè)工藝的基本要求。

　　Anti-corrosion treatment can be divided into silanization, phosphating rust removal, galvanizing or primer, intermediate coating and coating. According to the use, geographical location and climatic conditions of light steel structure buildings, anti-corrosion schemes and basic requirements of various processes are determined.

　　濟(jì)南輕型鋼結(jié)構(gòu)鋼構(gòu)件的防腐方法和技術(shù)-http://www.qcfootdoc.com

　　Anti-Corrosion Method and Technology of Light Steel Structural Steel Members in Jinan-http://www.qcfootdoc.com

　　槍(或砂)鋼構(gòu)件表面處理達(dá)到國(guó)家標(biāo)準(zhǔn)一般Sa2.5級(jí)以上,不低于Sa2水平,處理組件的8小時(shí)后開始刷底漆,底漆與紅丹醇酸防銹底漆、環(huán)氧富鋅底漆、無(wú)機(jī)富鋅底漆,防腐能力是良好的富鋅底漆,干膜中鋅粉含量可以達(dá)到百分之八十以上,有很好的陰極保護(hù)效果,防止電化學(xué)腐蝕。中間漆,有鱗的中間漆,漆膜描繪排列層,可以改善涂層的屏蔽效應(yīng),增加了水蒸氣,二氧化碳滲透阻力,對(duì)于提高防腐效果,發(fā)揮了重要作用并完成與醇酸調(diào)合漆和脂肪族聚氨酯涂料、環(huán)氧樹脂和氟碳或良好的防腐性能。

　　Surface treatment of gun (or sand) steel components reaches the national standard Sa2.5 level or above, not less than Sa2 level. After 8 hours of treatment, primers begin to be brushed. Primers and red tannic acid rust-proof primers, epoxy zinc-rich primers, inorganic zinc-rich primers have good corrosion resistance. Zinc powder content in dry film can reach more than 80%. It has good cathodic protection effect and prevents electrochemical corrosion. Intermediate paint, scaly intermediate paint, paint film depiction arrangement layer, can improve the shielding effect of the coating, increase the water vapor, carbon dioxide permeability resistance, play an important role in improving the anti-corrosion effect, and complete with alkyd blending paint and aliphatic polyurethane paint, epoxy resin and fluorocarbon or good anti-corrosion performance.

　　以上是關(guān)于濟(jì)南輕型鋼結(jié)構(gòu)的鋼結(jié)構(gòu)防腐技術(shù)的介紹，鋼結(jié)構(gòu)體系由于具有許多優(yōu)點(diǎn)，所以得到了廣泛的應(yīng)用，我們應(yīng)該在使用中做好它的防腐措施。想要了解更多內(nèi)容，歡迎訪問我們網(wǎng)站:http://www.qcfootdoc.com

　　The above is about the introduction of anti-corrosion technology of light steel structure in Jinan. Because of its many advantages, the steel structure system has been widely used. We should do a good job of its anti-corrosion measures in use. For more information, please visit our website: http://www.qcfootdoc.com