I ke kūkulu ʻia ʻana o ke kahua asphalt, hoʻohana mau ʻia ka bitumen emulsified ma ke ʻano he ʻano mea paʻa paʻa. I ka hoʻohana ʻana i ka bitumen emulsified, pono e hoʻohana i ka bitumen emulsified wikiwiki, a i ʻole ka wikiwiki a me ka medium-setting liquid petroleum asphalt a i ʻole asphalt lanahu.

Hoʻolaha pinepine ʻia ka papa lāʻau emulsified bitumen i kekahi manawa ma mua o ke kūkulu ʻia ʻana o ka papa luna. ʻO ka laha ʻana ma mua e hoʻohaumia inā hele nā ​​kaʻa. Inā he bitumen wela, hiki ke hohola ʻia i 4-5 mau hola ma mua o ke kūkulu ʻia ʻana o ka papa luna. Inā he bitumen emulsified, pono e hohola ia 1 hola ma mua. ʻOi aku ka maikaʻi o ka hoʻolaha ʻana i ke ahiahi a pani ʻia ke kaʻa. Ua lawa ia i ke kakahiaka o ka lua o ka lā. Ma kahi o 8 mau hola no ka haki ʻana o ka bitumen emulsified a paʻa loa. Ma muli o ke kau, ʻoi aku ka haʻahaʻa o ka mahana, ʻoi aku ka lōʻihi.

Penei ke kumu no ka helu ana i ka nui o ka laha bitumen emulsified: Ka nui o ka laha (kg/m2) = (ka helu castability × laula alanui × huina y) ÷ (maona bitumen emulsified × ka nui o ka bitumen emulsified awelika). -Ka leo hohola: pili i ke kaumaha o ka bitumen emulsified i koi ʻia no kēlā me kēia mika square o ka ʻili alanui, ma nā kilokani. - Ka nui o ka ninini ʻana: pili i ke kiʻekiʻe o ka hoʻopili ʻana o ka bitumen emulsified i ka ʻili o ke alanui ma hope o ka laha ʻana, maʻamau 0.95-1.0. -Pavement laula: pili i ka laula o ka ili alanui kahi e pono ai ke kukulu bitumen emulsified, ma na mika. -Sum y: e pili ana i ka huina o ka like ole o ka pali longitudinal a me ke kua o ka ili alanui, ma na mika. -Maiona bitumen emulsified: pili i ka pakeneka o ka maʻiʻo paʻa i loko o ka bitumen emulsified. -Average emulsified bitumen density: pili i ka awelika mānoanoa o ka bitumen emulsified, maʻamau 2.2-2.4 kg/L. Ma o ka ʻōlelo ma luna, hiki iā mākou ke helu maʻalahi i ka nui o ka laha bitumen emulsified e pono ai i ke kūkulu ʻana i ke alanui.

Hiki i ka Sinoroader akamai 6cbm asphalt pālahalaha kalaka hiki ke hohola i ka bitumen emulsified, bitumen wela, a me ka bitumen i hoʻololi ʻia; ke kaʻa e hoʻoponopono i ka leo spray e like me ka hoʻololi ʻana o ka māmā holo kaʻa; Hoʻomalu ʻia kēlā me kēia nozzle, a hiki ke hoʻoponopono manuahi ʻia ka laulā; ʻO ka paila hydraulic, ka paila asphalt, ʻO nā mea puhi ahi a me nā ʻāpana ʻē aʻe nā ʻāpana lawe ʻia mai; hoʻomaʻamaʻa ʻia ka ʻaila wela e hōʻoia i ka hoʻoheheʻe ʻana o nā nozzles; ʻO nā paipu a me nā nozzles e hoʻoheheʻe ʻia me ka ea kiʻekiʻe e hōʻoia i ka paʻa ʻole o nā paipu a me nā nozzles.

ʻO Sinoroader akamai 6cbm asphalt spreader truck he nui nā pono:
1. High viscosity insulated asphalt pump, paʻa kahe a me ke ola lōʻihi;
2. ʻO ka ʻaila wela wela + puhi ahi i lawe ʻia mai Italia mai;
3. Pohaku huluhulu insulation tank, insulation performance index ≤12°C kela 8 hola;
4. Hoʻolako ʻia ka pahu me nā paipu aila hoʻoheheʻe wela a me nā mea hoʻonāukiuki, a hiki ke kāpī ʻia me ka asphalt;
5. Hoʻokuʻu ka mea hana i ka paila aila hoʻoili wela, ʻoi aku ka maikaʻi o ka wahie ma mua o ke kaʻa;
6. Hoʻolako ʻia me ka mana piha piha, ʻaʻole i hoʻopilikia ʻia ka mea hoʻolaha e ka hoʻololi ʻana i ke kaʻa;
7. Hiki i ka papa hana hope ke hoʻomalu lima i nā nozzles (hoʻokahi mana, hoʻokahi mana);
8. Hiki ke ho'omalu 'ia ka laha 'ana ma ke ka'a, 'a'ohe mea ho'ohana e koi 'ia;
9. Hiki i ka German Siemens control system ke hoʻololi pololei i ka nui o ka laha;
10. He 0-6 mika ka laula laula, a hiki ke hoololi wale ia ka laula;
11. He haʻahaʻa ka hapa o ka hāʻule ʻana, a ʻo ka hoʻolaha hewa ʻana ma kahi o 1.5%;
12. Hiki ke koho ʻia e like me nā pono maoli o ka mea hoʻohana a hiki ke hoʻololi maʻalahi;