Iyo yakawiriraniswa gravel yekuisa chisimbiso tekinoroji inoshandisa inopindirana matombo ekuisa chisimbiso rori kuparadzira asphalt nematombo munzira yemugwagwa kana base layer panguva imwe chete, uye yobva yaitenderedza kakawanda nemavhiri roller uye kutyaira mota kuti dzigadzire musanganiswa weasphalt nematombo. Iyo gravel yakapfeka layer yechinhu. Chinangwa chikuru chekuisa chisimbiso chematombo ndechekuparadzira matombo ekudzivirira mavhiri kubva mukukuvadza asphalt layer, kushandura macrostructure emugwagwa, kuvandudza simba rekubhureki remugwagwa, kugadzirisa zvirwere zvidiki zvepavement, uye kudzivirira kupindira kwehwaro uye nheyo yemvura. Inogona kushandiswa mumagiredhi akasiyana-siyana ekare asphalt kongiri yemugwagwa pamusoro pekuisa chisimbiso maseru, isina mvura inosungirirwa masendi ekushandura ekare simende pavement kuita asphalt pavements, yakaderera yekuisa chisimbiso chemigwagwa uye yepamusoro-giredhi migwagwa, bhiriji deki yekudzivirira mvura uye kuvakwa kwemigwagwa yekumaruwa, nezvimwe. Kugadzira chisimbiso chepamusoro chinogona kukwidziridza anti-kutsvedza uye kusapinda kwemvura zvivakwa zvekutanga nzira yemugwagwa; kuisa chisimbiso chepasi chisimbiso chinogona kukwidziridza zvimiro zvekudzivirira mvura zvechigadziko uye kudzivirira hunyoro kubva pakupinda mukati meiyo base layer uye kukonzera kukanganisa kune base layer.
Iyo yakaunganidzwa particle size inoshandiswa mu synchronous gravel sealing layer yakaenzana nekukora kwechisimbiso layer. Mutoro unonyanya kutakurwa neaggregates, uye asphalt binder inonyanya kuita basa mukudzikamisa zvikamu. Sezvo asphalt uye aggregate zvakasungirirwa nekuparadzira aggregate mu asphalt layer, inenge 2/3 chete pamusoro pebwe yakafukidzwa neasphalt, uye yakasara 1/3 inoratidzwa kunze kweasphalt layer uye yakananga. kusangana nemamiriro ekunze. Kuenzaniswa nemamwe matekinoroji ekugadzirisa migwagwa, iwo mabhenefiti makuru eiyo synchronous gravel yekuisa chisimbiso ndeiyi:

①Mutengo wakaderera;
②Yakanyanya kusapinda mvura, kusapfeka uye kutsvedza;
③Kuvaka nekukurumidza uye nekukurumidza kuvhurwa kwetraffic;
④Hapana asphalt pamusoro, iyo inoderedza kuratidzwa paunenge uchityaira husiku;
⑤Ruvara rwenzira yemugwagwa rwakareruka zvishoma, izvo zvinoderedza kunyura kwezuva uye kuderedza kupisa kwemugwagwa muzhizha;
⑥Dzivirira kusanaya kwemvura pamazuva ekunaya;
⑦ The natural rough texture yakanaka.
Iyo synchronous gravel yekuisa chisimbiso rori ndeye yakangwara nyowani yekuvaka muchina unogonesa asphalt kupararira uye aggregate kupararira panguva yekuvaka kuti iitwe panguva imwe chete mumidziyo yakafanana panguva imwe chete, uye organic inosanganisa maitiro maviri ekuvaka. Kuti ive nechokwadi chekuvaka mhando, inofanirwa kunge iine akakosha matekinoroji uye zvakakosha zvinodiwa, kunyanya zvinosanganisira:
①Inonzwisisika asphalt yekupfapfaidza mudziyo kuve nechokwadi chekugadzirisa uye kutonga kwevhoriyamu yekupfapfaidza uye kufanana;
②Inonzwisisika asphalt tembiricha yekudzora system;
③Chaiyo matombo anoparadzira gadziriso uye kudzora mudziyo;
④Kupfapfaidza kweasphalt uye kupararira kwematombo kunofanirwa kuenderana.