Sayansi Yoyambira Msewu: Momwe Amakhalira Moyo Wapaulendo Panjira
Kumasulidwa nthawi:2025-08-14
Zithunzithunzi zamsewu zimayankhulira zomanga zopatsidwa ukadaulo womwe umakhala ngati "sunscreen" ya phula, kuphimba chilengedwe kuti chiwonongeko ndi kufalitsa moyo wawo ndi zaka 5 mpaka 10. Umu ndi momwe amagwirira ntchito:
Zigawo zikuluzikulu & ntchito
Zipinda zam'madzi zimaphatikizika bimen emulsion (asphalt / broal phula), mafinya, mchenga), ndi zowonjezera, lax). Ikagwiritsidwa ntchito:
Bitumen imapanga chotchinga chotchinga chotchinga, kutsekereza chinyezi kulowa pansi chomwe chimayambitsa ming'alu yam'madzi ndi mabowo.
Magulu a mchere amadzaza pores ndi ming'alu yaying'ono, yobwezeretsa umphumphu ndi kukonza ulengi kukana.
Polymer zowonjezera zowonjezera kusinthasintha, kulola kusindikizira kuti muwonjezere / mgwirizano ndi kutentha kumasuntha popanda kusweka.
Kutchingira kuwonongeka
Kutsutsa kwa UV: Zimbudzi zimalepheretsa cholumikizira cha phula la phula la oxidizing ndikukhala bwinja pansi pa dzuwa, kuchepetsa kuwonongeka ndi> 90%.
Chitetezo cha Cheke: Amatha kupewa mafuta, mafuta, mchere wa debing, zomwe zimasungunuka asphalt, kusunga kusinthasintha panjira.
Madzi mosangalala: Polimbana ndi zopota pansi, amatseka madzi olowera - chinthu chofunikira kwambiri cha kukokoloka kwa maziko ndi kumiza.
Kuchita bwino & Kugwiritsa ntchito mtengo
Kukula kwa Moyo: Kusindikiza pafupipafupi kulikonse kalikonse katatu kumatha kuchedwa kukalamba pazaka 30, kupewetsa kumanganso mitengo.
Kusintha Kwachuma: Chisindikizo Coute amawononga 0,15-0.35 / sq ft, koma kukonza kwa asphalt osakonzeka atha kukhala $ 1.50 / sq ft.
Zopanda & Kukhazikika
Zithunzi zamakono monga phula la phula la phula) ndi ma polyurethane zimapereka njira zochezera. Amayikanso zinthu zobwezerezedwanso (mwachitsanzo, crumbs crumb) ndi kuchiritsa mwachangu (
Poitruway: Makina osindikiza pamsewu ndi ma chemistry ophatikizidwa mwasayansi, amangana, komanso kukhazikika kuteteza panjira kuchokera kuvala ndi misozi.
