Kukula kwa chisindikizo kosalala nthawi zambiri kumakhala pakati pa 1-3 masentimita, ndipo kusankhidwa kwa makulidwe kumadalira zinthu monga momwe zinthu zilili ndi kusuntha. Chisindikizo Chosachedwa chimagwiritsidwa ntchito pokonza msewu komanso moyo wabwino. Chisindikizo ichi chimakhala chopangidwa makamaka cha asphalt, simenti, filler, madzi ndi zowonjezera, zomwe zimasakanikirana ndikulimbikitsidwa. Chisindikizo chosalala chimakhala ndi gawo lofunikira pakukonza pamsewu. Pansipa tidzakhala tikuwunika mokwanira kuchokera pamasamba osankha makulidwe, ukadaulo womanga ndi kugwiritsa ntchito.

Mukamapanga chisindikizo chazithunzi chotentha, chisamaliro chapadera chiyenera kulipidwa kwa zida, ukadaulo womanga ndi zochitika zachilengedwe kuti mutsimikizire kuti zomangamanga ndi kukhazikika. Izi ndi zofunika kuziganizira: / ...
1. Kusankha kwa Zinthu zakuthupi ndi kukonza

Asphalt emulsifer mtundu wa emulsiment komanso ulusi wa polphar.s Zofunikira: ophatikizika ayenera kukhala oyera komanso owuma. Pewani kugwiritsa ntchito zinthu zopatsa chidwi kwambiri (monga basalttttt) pamatenthedwe kwambiri kuti mupewe msanga chinyezi ndikupangitsa kusakaniza kukhala wopanda phokoso.

Pambuyo pa kufalitsa kwa phula la phula lakhala likugwiritsidwa ntchito kwakanthawi, madontho ambiri azipangidwa mozungulira zida. Ngati sichinatsukidwe kwa nthawi yayitali, chotupa chofewa chidzapangidwa, chomwe chimavuta kuyeretsa. Ngakhale njira zotsukira zonsezi zimadziwika, tiyenera kulabadira nkhani zina za phula za phula za phula pokonza zomangazo.

Zida zosungunuka zosungunuka zimatsata chitukuko chambiri cham'mizinda. Kaya m'malo akumidzi kapena m'mizinda yayikulu, mutha kuwona malo omanga ambiri, yomwe siyingakhale yopeweka kuti ziwalo zosungunuka zimakhazikitsidwa pafupi. Asasute akusungunuka zida zamagetsi, kaya ndi ziwalo zazikulu kapena zazing'ono kapena zazing'ono, ngakhale ndi zida zosavuta zamakina, koma kusunthira kapena kuzisuntha, ndi malo ambiri, ndipo pali malo ambiri omwe amafunikira chisamaliro.

Ngati zida za jephaltuud aspure sizisungidwa pakugwiritsidwa ntchito, zimapangitsa kuti pakhale nthawi yayitali komanso mavuto omwe nthawi zambiri amapezeka nthawi zambiri. Pokhapokha pochita ntchito yabwino kukonza zomwe zidagwiritsidwa ntchito bwino. Mwachitsanzo, pokonza, mfundo zotsatirazi ziyenera kuchitidwa.

Ndikudabwa kuchuluka kwa zomwe mukudziwa zokhudzana ndi ntchito zoyenera za zida zosungunuka? Kuti tigwiritse ntchito zida za phulusa mwachangu, tiyenera kumvetsetsa mawonekedwe amkati a zigawenga zosungunuka. Tiyeni tinditsatire kuti ndiphunzire za izi. Ndikhulupirira kuti zidzakhala zothandiza kwa inu.