Opanga zida za emulsified asphalt amalankhula mwachidule momwe angagwiritsire ntchito bwino kutentha kwa zida za phula la emulsified?
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Opanga zida za emulsified asphalt amalankhula mwachidule momwe angagwiritsire ntchito bwino kutentha kwa zida za phula la emulsified?
Nthawi Yotulutsa:2024-10-16
Werengani:
Gawani:
Popanga phula la emulsified asphalt, kutentha kwa phula wamba wa emulsified kumakhala pafupifupi 85 ℃, ndipo kutentha kwa emulsified kusinthidwa phula kuyenera kukhala pamwamba pa 95 ℃. Momwe mungagwiritsire ntchito bwino kutentha kwa zida za emulsified asphalt?
Zida za asphalt za emulsified zimapereka chidwi chambiri pamayendedwe atsatanetsatane_2Zida za asphalt za emulsified zimapereka chidwi chambiri pamayendedwe atsatanetsatane_2
Kutentha kobisika kwa emulsified asphalt sikugwiritsidwa ntchito ndi zida zambiri za emulsified asphalt, koma kumalowa mwachindunji mu thanki yomalizidwa, ndipo kutentha kumatayika mosasamala, zomwe zimapangitsa kuti mphamvu ziwonongeke.
Popanga emulsified asphalt, madzi, monga zopangira zopangira, ayenera kutenthedwa kuchokera kutentha mpaka pafupifupi 55 ℃. Pambuyo pa matani 5 a asphalt opangidwa ndi emulsified, kutentha kwa madzi ozungulira kumawonjezeka pang'onopang'ono, madzi opangira madzi amagwiritsa ntchito madzi ozungulira, ndipo madzi sayenera kutenthedwa, ndipo 1/2 ya mafuta akhoza kupulumutsidwa ku mphamvu mbali yokha.
Zida za emulsified asphalt zimawonjezera chipangizo chotetezera chilengedwe, chipangizo chochepetsera kutentha. Bwezerani kutentha ndikuchepetsa kugwiritsa ntchito mphamvu.
Kutentha kotuluka kwa asphalt wamba wa emulsified kumakhala pafupifupi 85 ℃, ndipo kutentha kwa emulsified modified asphalt kuyenera kukhala pamwamba pa 95 ℃. Kutentha kwa zida za emulsified asphalt kuyenera kugwiritsidwa ntchito bwino kuti apulumutse mphamvu.