Andazi ukuba yintoni "ungqimba lwamacala amdaka, ungqimba olunamathela, kunye nomenzi wophawu?
Makhe sithethe ngokulandelelana kolwakhiwo kuqala. Ioyile ye-arheer efihliweyo kufuneka itshiswe ngaphakathi kweeyure ezi-6 emva kokuba isiseko senziwe. Ioyile ye-famiment yeoyile isebenzisa i-SPUP PC-2. Isixa semali sinokumiselwa ngokutshiza kwi-1.5 yeelitha kwimitha nganye yesikwere, kwaye ubunzulu be-Penetion ayingaphantsi kwe-5mm. Emva kokutshiza i-oyile ye-faceter efihlakeleyo, i-SAPOPCHT PC-1 I-TARTE YOKUGQIBELA IQHUTYELWE. Isixa se-sphalt e-Asphalt i-1.0 iilitha kwimitha nganye yesikwere, ubungakanani be-aggregate i-0.5 ukuya kwi-1 ukuya kwi-1cm, kwaye ubukhulu akufuneki bube ngaphantsi kwe-0.6 cm. Ngaphambi kokuba i-Asphalt ikhonkrithi, ioyile yokubulala i-oyile kufuneka ifakwe kwiindawo ezingaphezulu nangaphantsi komgangatho ophantsi wokutywina kunye namacala e-curbs, iindawo zokugcina amanzi emvula, kunye nequla lamanzi. Ioyile yokunamathela i-oyile isebenzisa i-Asphalt Pc-3, kwaye isixa semali siyimitha nganye. Iilitha ezi-0,5.
Umaleko ofanelekileyo: Umsebenzi we-arhente ofanelekileyo kukwenza i-asphalt yomaleko kunye ne-Asphalt ye-Asphalt Base School Bond Well. Ngumbambi omncinci ongena kumphezulu we-One Malimer ngokuthulula i-asphalt e-asphalt asphal, i-coal tar okanye i-alphalt ye-asphalt kwi-Asphalt kwi-Base.

Iimeko apho kufuneka i-asphalt ye-asphalt ifanele ithulule ngolu hlobo lulandelayo:
.
.
.
Ungqimba olunamathela: Umsebenzi wokunamathela kwi-adheetive yenze i-Asphalt ephezulu kunye ne-Asphalt ye-Asphalt ye-Asphalt ye-Asphalt okanye i-Asphalt yesakhiwo se-Asphalt
Iimeko apho kufuneka ithulule i-Asphalt ye-Asphalt imi ngolu hlobo lulandelayo:
.
. okanye ibhulorho ngaphambi kokupela.
.
.
Ungqimba lo bhanyalili: Indima yoMakhenkce yokutywina:
(1) ukutywina umaleko othile ukuba udlale indima ekugcinweni kwamanzi kunye nokuphuma kwamanzi;
.
(3) ukuqiniswa kweendawo ezikhululekileyo apho umaleko othile wendlela owonakalisiweyo kwaye wahlukaniswa;
.
Umaleko wokutywina unokwahlulwa kuba ngumaleko oPhezulu noMaleko oPhezulu; Ngokutsho kohlobo lolwakhiwo, indlela yonyango engatshatanga engatshatanga yendlela yokuxuba okanye indlela yokuhambisa i-fally inokusetyenziswa, okanye i-scaltal sphalt slipry yokutywina inokusetyenziswa.
I-Asphalt ye-Asphalt ye-Asphalt yendlela kunye neendlela zokuqala zemvula kunye neendawo ezinomswakama zinemo yokubambisa amanzi kwaye zinokugqitha kwi-Asphalt Traines kwi-Asphalt kwi-Asphal Deles emva kokutshiza umaleko ongezantsi.
Itywina elingaphantsi letywina lisetwe kumphezulu wesiseko se-semi-rigrafid ukukhusela isiseko sokwakhiwa zizithuthi zokwakha, zisithintela isaziso semvula, sithintela unxibelelwano phakathi kwesiseko, kwaye someleze unxibelelwano phakathi kwendawo yokuhlala kunye nesiseko. Zininzi iindlela zokwakha zomaleko ongezantsi.
Umaleko weTywina ongaphezulu kufuneka ubekwe kwi-asphalt ye-asphalt ye-asphalt kule meko zilandelayo:
.
(2) I-Asphalt ye-Asphalt ye-Asphalt ene-rocks okanye ukulungiswa.
.
.
Ufunde ntoni emva kokufunda eli nqaku? Ukuba unayo nayiphi na imibuzo okanye iingcebiso, nceda ushiye umyalezo! Ndiza kukuphendula xa ndibona umyalezo!