With the rapid development of the construction industry, more and more cable bridges are used in the project. Consumers like and love their performance and love. Because of more and more use, the requirements for equipment are also rising, so sometimes we need to use equipment coated with anti-corrosion coating, corrosion equipment and work, but what problems should be paid attention to in the selection of anti-corrosion coating? Let's take a look.

　　應(yīng)特別注意山東電纜橋架在不同工況下的防腐材料。

　　Special attention should be paid to the anticorrosive materials of Shandong cable tray under different working conditions.

　　1. 涂層表面的材料特性。

　　1. Material characteristics of coating surface.

　　2. 涂裝對(duì)象的使用環(huán)境。防腐涂層與環(huán)境有很強(qiáng)的相關(guān)性。根據(jù)具體的應(yīng)用環(huán)境，如介質(zhì)類(lèi)型、濃度、溫度、設(shè)備運(yùn)行等因素，選擇合適的防腐涂料類(lèi)型和型號(hào)。

　　2. Application environment of painting object. There is a strong correlation between anticorrosive coating and environment. According to the specific application environment, such as medium type, concentration, temperature, equipment operation and other factors, select the appropriate type and model of anti-corrosion coating.

　　3.防腐涂料施工條件。根據(jù)電纜橋架施工現(xiàn)場(chǎng)的實(shí)際情況，選擇合適的防腐涂料品種，在刺繡施工、水下施工、水泥基層施工、塑料基層施工、防腐涂料等施工條件下，選擇不同的防腐涂料、合金結(jié)構(gòu)。

　　3. Construction conditions of anticorrosive coating. According to the actual situation of the cable bridge construction site, select the appropriate anticorrosive coating varieties, and select different anticorrosive coating and alloy structure under the construction conditions of embroidery construction, underwater construction, cement base construction, plastic base construction, anticorrosive coating, etc.

　　4. 技術(shù)經(jīng)濟(jì)綜合效應(yīng)。材料成本、表面處理成本、施工成本、涂裝性能、使用壽命、維護(hù)成本等。

　　4. Comprehensive effect of technology and economy. Material cost, surface treatment cost, construction cost, coating performance, service life, maintenance cost, etc.

　　防腐涂料的施工質(zhì)量對(duì)涂料的性能有很大的影響。在實(shí)際涂裝過(guò)程中，由于施工方法不當(dāng)，無(wú)法達(dá)到預(yù)期的防腐效果。特別是，許多優(yōu)良的防腐涂料對(duì)施工方法非常敏感。只有嚴(yán)格按照自己的施工條件，才能形成正常的涂層，達(dá)到預(yù)期的防腐保護(hù)效果。基材應(yīng)經(jīng)過(guò)嚴(yán)格的表面處理。對(duì)鋼基體進(jìn)行除銹、脫脂，磷化處理可根據(jù)具體情況確定。

　　The construction quality of anticorrosive coating has a great influence on the performance of coating. In the actual coating process, due to the improper construction method, the expected anti-corrosion effect cannot be achieved. In particular, many excellent anticorrosive coatings are very sensitive to the construction method. Only in strict accordance with their own construction conditions, can form a normal coating to achieve the desired anti-corrosion protection effect. The base material shall be strictly surface treated. Derusting, degreasing and phosphating treatment can be determined according to the specific situation.

　　防腐施工時(shí)，應(yīng)保證防腐層的必要厚度。防腐層的厚度必須超過(guò)其臨界厚度才能起到保護(hù)作用，一般為150 m~200 m。控制噴涂現(xiàn)場(chǎng)的溫度、濕度等環(huán)境因素。室內(nèi)涂裝溫度控制在20℃~25℃;

　　The necessary thickness of anti-corrosion coating shall be ensured during anti-corrosion construction. The thickness of the anti-corrosion coating must exceed its critical thickness to play a protective role, generally 150 m ~ 200 m. Control the temperature, humidity and other environmental factors at the spraying site. The indoor coating temperature is controlled at 20 ℃ ~ 25 ℃;

　　例如，應(yīng)用高溫防腐涂料的溫度必須大于10℃，相對(duì)濕度隨品種變化，一般在65%左右為宜。室外施工時(shí)，不得有風(fēng)、沙、雨。溫度不得低于5℃，相對(duì)濕度不得高于85%。未固化的涂料應(yīng)避免結(jié)霜、露、雨和灰塵。控制噴射間距。如果在面漆前放置時(shí)間過(guò)長(zhǎng)，將難以附著，影響整體防護(hù)效果。

　　For example, the application temperature of high-temperature anticorrosive coating must be greater than 10 ℃, and the relative humidity changes with the variety, generally around 65%. During outdoor construction, there shall be no wind, sand or rain. The temperature shall not be lower than 5 ℃ and the relative humidity shall not be higher than 85%. The uncured coating shall be free from frost, dew, rain and dust. Control the spray distance. If the time before finishing coat is too long, it will be difficult to adhere and affect the overall protection effect.

　　以上是今天給大家分享關(guān)于山東電纜橋架防腐涂料的選擇,需要注意事項(xiàng)四個(gè)方面的相關(guān)內(nèi)容,希望能幫助大家,如果你想要更多的可以電話聯(lián)系我們或在我們的網(wǎng)站上,我們的工作人員會(huì)及時(shí)與你聯(lián)系,期待你的電話。

　　The above is to share with you today about the selection of anticorrosive coating for cable tray in Shandong Province. We need to pay attention to four aspects of relevant content. I hope to help you. If you want more, you can contact us by phone or on our website. Our staff will contact you in time and look forward to your call.