Njengamanje, isitshalo se-bitumen decanter yensimbi engenasici sisetshenziselwa ama-slabs kakhonkolo anetiyela, itiyela kanye ne-epoxy resin concrete layers jikelele. Abantu abavame ukukhathazeka ngakho indlela yokunciphisa inkinga yokuqhekeka okubonakalayo kwezitshalo ze-bitumen decanter yensimbi engagqwali ngemva kokugandaywa. Ngokuphathelene nale nkinga, sikholelwa ukuthi isipiliyoni senhlalo yamaphrojekthi amaningi wokwakha emhlabeni wonke sibonisa ukuthi imifantu yezitshalo ze-bitumen decanter yensimbi engenasici ayinakugwenywa. Kungakhathaliseki ukuthi yiziphi izinyathelo zokuvimbela ezithathwayo ukuze kuxazululwe inkinga, imifantu ye-bitumen decanters yensimbi engenasici izobangelwa ngokushesha noma kamuva.

Okwesibili, ngemva kokuqhekeka kwezitshalo ze-bitumen decanter zensimbi ezingenasici zibangelwa, uma zigcinwe kahle ukuze zingathuthuki futhi zibangele ezinye izifo, ngeke zibangele umonakalo omkhulu kumingcele yokusebenza yomgwaqo; empeleni, iminyaka eminingi yocwaningo ibonise ukuthi kuma-decanters ensimbi engagqwali ajiyile kancane, imbangela eyinhloko yokuqhekeka ukuqhekeka kwezinga lokushisa, hhayi imifantu ekhanyayo noma imifantu ehambisanayo. Ngakho-ke, ukuvimbela imifantu ekhanyayo kuyinkinga enkulu yekhonkrithi.
Impahla yokusetshenziswa yesitshalo sensimbi engagqwali yebitumen decanter iyi-ejenti eyimpuphu ye-cementitious inorganic air entraining, futhi okubalulekile okuphezulu komklamo wama-decanters ensimbi engagqwali emigwaqweni kakhonkolo kwenziwa jikelele. Akudingekile ukunciphisa imifantu ekhanyayo njengenkomba ebalulekile yokuklama yamaphrojekthi wokwakha okokunwebeka okunwebekayo, futhi akudingekile ukukhulisa ukushuba kwesitshalo se-bitumen decanter yensimbi engagqwali kakhulu ukuze kuncishiswe imifantu ekhanyayo. Yiqiniso, lokhu akusho ukuthi akufanele kuthathwe ngokungathi sína. Ukubeka indwangu yangaphandle yodonga lwe-mesh endaweni ekhonkolo kanye nokusabalalisa ukuvimbela amanzi emhlabathini we-asphalt kuzosiza ukuthuthukisa isimo sokucindezeleka esibanzi sesendlalelo se-pavement futhi sinciphise imbangela yokuqhekeka.
Izinga lokuklama lokwengeza isitshalo sokuqeda itiyela lensimbi engagqwali kufanele lifane nedizayini evamile yesitshalo sensimbi engagqwali ye-bitumen decanter. Ngaphansi kwesisekelo sokucabangela umthamo wokuthwala, izitshalo ze-bitumen decanter yensimbi engenasici kufanele zicabangele izidingo zokusebenza kwesicelo, futhi isakhiwo somgwaqo kufanele sibe nokuzinza kwamanzi okuhle namandla okushisa aphezulu. Ukwengeza, uma kubhekwa uhlobo lokulungiswa komgwaqo okhonkolo, kufanele kube nomuzwa wokwakhiwa kwezitolimende. Ubukhulu bomphongolo wokuhlubula insimbi engagqwali buncike ezidingweni zokusebenza kwawo, nakuba lokhu kubuka kungqubuzana nokuthambekela. Izitshalo zokuhlanza itiyela yensimbi engagqwali ewugqinsi kakhulu azinakho ukubaluleka okungokoqobo kokuthuthukisa umphumela olindelekile wokusetshenziswa komgwaqo. Njengamanje, kubonakala sengathi uhlaka olunezingqimba ezimbili lungcono kakhulu futhi luwukuthuthukiswa komphakathi nomnotho wokulungiswa kwemigwaqo emidala.