With the rapid development of the construction industry, there are more and more cases of using Jinan cable bridge in engineering, and it is favored and loved by consumers with its own performance. It is precisely because of the increasing use and higher requirements for equipment, sometimes we need to apply anti-corrosion coating when using the equipment, and then carry out anti-corrosion work on the equipment. But what should we pay attention to when choosing anti-corrosion coatings? Let's have a look.

濟南電纜橋架在不同工況下采用防腐材料應特別注意的事項。

Matters needing special attention when using anti-corrosion materials for Jinan cable tray under different working conditions.

1.涂層物體表面的材料特性。

1. Material characteristics of coated object surface.

2.涂裝對象的使用環(huán)境。防腐涂層與環(huán)境有很強的相關性。根據(jù)具體應用環(huán)境，如介質(zhì)類型、濃度、溫度、設備運行等因素，選擇合適的防腐涂層類型和型號。

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

3.防腐涂層的施工條件。根據(jù)索橋，施工現(xiàn)場的實際情況，選擇合適的防腐涂料，在不同的施工條件下，如刺繡施工、水下施工、水泥基施工、塑料基施工和防腐涂料，選擇不同的防腐涂料和合金結(jié)構。

3. Construction conditions of anti-corrosion coating. According to the actual situation of cable bridge and construction site, select appropriate anti-corrosion coatings. Under different construction conditions, such as embroidery construction, underwater construction, cement-based construction, plastic based construction and anti-corrosion coatings, select different anti-corrosion coatings and alloy structures.

4.技術經(jīng)濟綜合效應。材料成本、表面處理成本、施工成本、涂層性能、使用壽命、維護成本等。應被視為合適的防腐涂層。

4. Comprehensive effect of technology and economy. Material cost, surface treatment cost, construction cost, coating performance, service life, maintenance cost, etc. Shall be considered as a suitable anti-corrosion coating.

防腐涂料的施工質(zhì)量對涂料的性能有很大的影響。在實際涂裝過程中，由于施工方法不當，無法達到預期的防腐效果。尤其是很多好的防腐涂料，對施工方法非常敏感。只有嚴格按照各自的施工條件，才能形成正常的涂層，達到預期的防腐保護效果。基材應經(jīng)過嚴格的表面處理。鋼基體需要除銹脫脂，磷化處理可根據(jù)具體情況確定。

The construction quality of anti-corrosion coating has a great impact on the performance of the coating. In the actual coating process, due to improper construction methods, the expected anti-corrosion effect can not be achieved. In particular, many good anti-corrosion coatings are very sensitive to construction methods. Only in strict accordance with their respective construction conditions can normal coatings be formed and the expected anti-corrosion protection effect be achieved. The substrate shall undergo strict surface treatment. The steel substrate needs to be derusted and degreased, and the phosphating treatment can be determined according to the specific situation.

防腐施工應確保防腐涂層的必要厚度。防腐層的厚度需要超過其臨界厚度才能起到保護作用，一般在150微米200m之間。控制噴涂現(xiàn)場的溫度和濕度等環(huán)境因素。室內(nèi)涂層溫度應控制在20-25之間。

The anti-corrosion construction shall ensure the necessary thickness of anti-corrosion coating. The thickness of the anti-corrosion coating needs to exceed its critical thickness to play a protective role, generally between 150 microns and 200m. Control the environmental factors such as temperature and humidity at the spraying site. The indoor coating temperature shall be controlled between 20-25.

比如高溫防腐涂料的施涂溫度要在10度以上，相對濕度因品種而異，一般宜用65%左右。室外施工，無風、無沙、無雨，溫度不得低于5，相對濕度不得高于85%。未固化的涂層應避免結(jié)霜、冷凝、下雨和灰塵?？刂茋娖衢g隔。如果底漆放在面漆前面太久，很難粘附，影響整體保護效果。

For example, the application temperature of high-temperature anti-corrosion coating should be more than 10 degrees, and the relative humidity varies according to the variety. Generally, it is appropriate to use about 65%. For outdoor construction, there shall be no wind, sand and rain, the temperature shall not be lower than 5, and the relative humidity shall not be higher than 85%. Uncured coatings shall be protected from frost, condensation, rain and dust. Control painting interval. If the primer is placed in front of the topcoat for too long, it is difficult to adhere and affect the overall protection effect.

以上是為大家分享的關于濟南電纜橋架防腐涂料選擇的四個注意事項的相關內(nèi)容，希望對大家有所幫助。如果您想了解更多，可以通過電話或關注我們的網(wǎng)站與我們聯(lián)系。我們的工作人員會及時與您聯(lián)系，并期待您的來電。

The above is related to the four precautions for the selection of anti-corrosion coatings for cable trays in Jinan. I hope it will be helpful to you. If you want to know more, you can contact us by phone or follow our website. Our staff will contact you in time and look forward to your call.