Ho ea ka lipalo-palo, hoo e ka bang 80% ea litsela tse kholo tsa boemo bo holimo tse phethiloeng le ho buletsoe sephethephethe naheng ea rona ke litselana tsa sekontiri. Leha ho le joalo, ka tsoelo-pele ea nako, tšusumetso ea maemo a fapaneng a leholimo le a tikoloho, le ketso ea meroalo e matla ea ho khanna, litselana tsa asphalt li tla senyeha. Ho na le likhato tse fapaneng tsa ho senyeha kapa ho senyeha, 'me tlhokomelo ea litselana ke ho sebelisa mekhoa e sebetsang ea tekheniki ho fokotsa sekhahla sena e le hore tsela e katiloeng e fane ka boleng bo botle ba ts'ebeletso nakong ea bophelo ba eona ba ts'ebeletso.

Ho utloisisoa hore lik'hamphani tse ling tsa United States li phethile ka ho etsa lipatlisiso tsa lik'hilomithara tse makholo a likete tsa litsela tse kholo tsa litekanyetso tse fapaneng le palo e kholo ea lipalo-palo tsa tlhokomelo le tokiso: bakeng sa yuan e 'ngoe le e' ngoe e tsetelitsoeng licheleteng tsa tlhokomelo ea thibelo, 3-10. yuan e ka bolokoa ka lichelete tsa tokiso ea morao-rao. sephetho. Liphetho tsa moralo oa leano la lipatlisiso litseleng tse kholo tsa United States le tsona li kenyelelitsoe litšenyehelong. Haeba tlhokomelo ea thibelo e etsoa ka makhetlo a 3-4 nakong ea potoloho eohle ea bophelo ba litsela, 45% -50% ea litšenyehelo tse latelang tsa tlhokomelo e ka bolokeha. Naheng ea habo rona, kamehla re 'nile ra "khatello ea kaho le ho hlokomoloha tlhokomelo", eo ka tekanyo e kholo e lebisitseng ho palo e kholo ea tšenyo ea pele ho tsela, ho hlōleha ho finyella boemo ba tšebeletso bo hlokehang ke moralo, ho eketsa litsenyehelo tsa ts'ebetso ea sephethe-phethe tsa tšebeliso ea litsela, le ho baka phello e mpe sechabeng. Ka hona, mafapha a amehang a tsamaiso ea litsela tse kholo a tlameha ho ela hloko tlhokomelo ea litsela tse kholo le ho thibela le ho fokotsa maloetse a fapa-fapaneng holim'a tsela, e le ho netefatsa hore bokaholimo ba litsela tsa rona bo na le boleng bo botle ba litšebeletso.