مخازن قیر، حرارت مخازن قیر باید بین ۳۰۰ تا ۳۲۰ درجه فارنهایت نگهداری شوند.
مخازن قیر که در حال پر شدن است به آن هوا تزریق نکنید زیرا باعث بالا رفتن حرارت میشود.
نحوه مخلوط کردن قیر با درجات مختلف جهت ساختن قیر مرغوب:
مثال: مخلوط ۵۰ درصد قیری با pen41 با ۵۰ درصد قیری با pen 100 موجود است. قیر جدید دارای pen چند است؟
از روی جدول ضریب ۶۱۵ را نگاه میکنیم که برابر است با ۶۱ لذا قیر حاصل دارای pen 61 است.
Tambour production, bitume emballage et l'exportation de bitume
Feedar Esfahan Group:
Specification of drums of 98 cm in height with 220 kg net capacity:
Our factory uses the raw material with the best quality. Our factory uses steel sheets of Mobarakeh steel company in order to make steel drums. The important factors of our steel drums are plate thickness (body, top & bottom) 0.6+/- 0.02mm, Height 98 and 83 cm, Diameter 50 cm , Lid hole position, Lid hole diameter, Body corrugations, net filling capacity, gross weight, Drum tare weight and color.
Softening point of this grade is 42 to 52 or 45 to 52 0C base on ASTM D36.
Iran Bitumen
Feedar Esfahan Company is able to pack and export bitumen from best Iranian refineries such as The Arak refinery, The Esfahan refinery, The Qom refinery and The Shiraz refinery. The goal of Feedar Esfahan Company is Customer satisfaction by providing the best Iran bitumen in best possible packings along with the best prices. You can buy various high quality bitumen from Iran bitumen manufacturer, Feedar Esfahan. If you are looking for Iran bitumen price list daily or weekly, you can contact us by email of Feedar Esfahan company or contact form on this site and submit your request.
The specifications of penetration bitumen grades:
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The specifications of penetration bitumen 60/70
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The specifications of penetration bitumen 85/100
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The specifications of penetration bitumen 40/50
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The specifications of penetration bitumen 30/40
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The specifications of penetration bitumen 80/100
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The specifications of penetration bitumen 50/70
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The specifications of penetration bitumen AH-70
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The specifications of penetration bitumen AH-90
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The specifications of Cutback Bitumen Grade MC-250
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The specifications of Oxidized Bitumen Grade R85/25
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The specifications of Oxidized Bitumen Grade R90/15
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