Isishwankathelo semiqathango emihlanu engundoqo ngexesha lokwakhiwa kokutywinwa kodaka
Ukutywinwa kwe-slurry yiteknoloji ebalulekileyo ekugcinweni kwendlela. Ayinakuzalisa kuphela kwaye ingabi namanzi, kodwa iphinde ibe ne-anti-slip, i-resistant-resistant kunye ne-resistant-resistant. Ke ngobuchwephesha obubalaseleyo bokutywina bokwakha, ngawaphi amanyathelo okhuseleko ekufuneka aqwalaselwe ngexesha lenkqubo yokwakha?
Isitywina se-slurry sisebenzisa iitshiphusi zamatye ezilungelelanisiweyo okanye isanti, izigcwalisi, i-asphalt e-emulsified, amanzi, kunye nemixube yangaphandle ukwenza umxube we-asphalt ohambayo oxutywe kumlinganiselo othile. Isitywina se-asphalt sisasazwa ngokulinganayo kwindlela yokwenza i-asphalt seal layer.
Izinto ezintlanu ezibalulekileyo ekufuneka uziqwalasele:
1. Ubushushu: Xa ubushushu bokwakha bungaphantsi kwe-10℃, ukwakhiwa kwe-asphalt emulsified akuyi kwenziwa. Ukugcina ulwakhiwo olungaphezulu kwe-10 ℃ lunceda ukukhutshwa kolwelo lwe-asphalt kunye nokuphuma kwamanzi abe ngumphunga;
2. Imozulu: Ukwakhiwa kwe-asphalt e-emulsified akuyi kwenziwa ngeentsuku ezinomoya okanye ezinemvula. Ukwakhiwa kwe-asphalt e-emulsified kuya kwenziwa kuphela xa umhlaba womile kwaye ungenamanzi;
3. Izinto eziphathekayo Ibhetshi nganye ye-asphalt e-emulsified kufuneka ibe nengxelo yokuhlalutya xa iphuma ebhodweni ukuze kuqinisekiswe ukuba umxholo we-asphalt ye-matrix esetyenziswe kwisixhobo sokuxuba uhambelana ngokusisiseko;
4. Ukupeyinta: Xa upeyinta umaleko wetywina oluludaka, ububanzi bomphezulu wendlela kufuneka buhlulwe ngokulungeleleneyo ube ziindledlana ezininzi zokugalela. Ububanzi bee-slabs zokupakisha kufuneka zigcinwe ngokulinganayo ngokulingana nobubanzi bemicu, ukwenzela ukuba yonke indawo yendlela iqhutywe ngomatshini kunye nokuzaliswa kwencwadana yezithuba kuncitshiswe. Ngexesha elifanayo, ngexesha lenkqubo yokupakisha, umsebenzi wezandla kufuneka usetyenziswe ukususa izinto ezingaphezulu kumalungu kunye nokuncedisa iindawo ezilahlekileyo zomntu ngamnye ukwenza amajoyina agudileyo kwaye agudileyo;
5. Umonakalo: Ukuba i-slurry seal yonakalisiwe ngexesha lokuvula kwi-traffic, ukulungiswa kwezandla kufuneka kuqhutywe kwaye i-slurry seal kufuneka itshintshwe.
Ukutywinwa kwe-slurry kubuchwepheshe bokugcinwa kweendlela kunye nokusebenza kakuhle, kodwa ukuze kuqinisekiswe umgangatho wendlela, kusafuneka sihlawule ingqalelo ngakumbi kwizinto ezinokungahoywa ngexesha lokwakha. Ingaba ucinga ntoni?