Le nalokhu kuqukethe izingxenye zomsebenzi ezakhelwe ngaphambili eziphakanyisiwe zengxenyekazi ezinekhono, ezihlangene ngezinqubo zokuxhuma ezivumela ukuqokwa kwezinto nokuhlelwa kokuphakama okulungiswayo. Ukuhlanganiswa kwezinto zokwakha kudinga i-Portland cement enamandla aphezulu (ikilasi ye-C30–C50), ama-aggregates aphansi futhi aqinile, kanye nokufakwa kwensimbi okwakhiwe ngokuqondile ukuze kuvimbele ukucindezela, ukuguqulwa, nokuhlukana okukhona ngesikhathi sokufakwayo nokulayisha. Umklamo ohlangene ubonisa izixhumi eziqondile ezikhiqizwe kahle—ivamise ukuba ne-socket-and-spigot, mortise-and-tenon, noma izinhlelo zokuxhunywa ngamabholo—ezivumela amajoints enkundleni ngokunciphisa umsebenzi ngenkathi kugcinwa ukuvumelana kwesakhiwo okulingana nama-piles amakhulu. Lezi zingxenye zisebenza njengezisekelo ezisemqoka emaphakathini ajulile lapho izimo zomhlaba zishintsha, izindlela zokufinyelela eziyinkinga, noma izithiyo zomkhiqizo zidinga izindlela zokwakha ezihlukahlukene. Eziphuthuma, izingxenye ezihlangene ezinekhono zifezekisa ezifakazweni zebhuloho, izisekelo zezakhiwo eziphakeme, izakhiwo zasolwandle nezindawo zokugcina ezilungiselelwe lapho ukhulu lwe-pile lubalulekile. Abachwepheshe bokuthuthukiswa komhlaba basebenzisa lezi zingxenye njengenqwaba yokwakha umhlabathi, ama-casings e-micro-pile, nezisekelo zokuxhoma ezinhlelweni zokubamba izithiyo nezinqaba zokugcina. Ubugagu obulethwe ku-geometry obuhle buhlinzeka ngendawo ezinzile yokudluliselwa kwendawo, ubukhulu obuphakeme bokusebenza uma kuqhathaniswa nama-pile ajikelezayo, kanye nokuhambisana okuhle kakhulu nezinhlelo ezijwayelekile zokuhlanganisa nokuhlola. Izinhlelo zokuhanjiswa ziphumelele ezihlangene ezithile njengezinga elijwayelekile lokwakhiwa kwe-concrete (ivame ukuba ngu-1.0–3.5 ama-meter ngezingxenye) ezindaweni zomsebenzi, abakhi behlinzeka ngamakhasi edatha enza izincazelo zokwakha, okuhlanganisa amandla okubamba, ukumelana nezikhathi, nezindlela zokufaka zohlobo ngalunye. Ukuhamba endaweni kudinga ukwesekwa okufanele kanye namalughu wokuhamba ahlanganisiwe ngesikhathi sokukhiqiza ukuze kuvinjwe ukuqhekeka ngesikhathi sokuhamba nokubeka. Izindlela zokugcina zidinga umhlaba ophakeme, ukwesekwa okwanele ukuze kuvinjezelwe ukuhamba, kanye nokuvikelwa kokufinyelela ku-UV nokuhamba okweqile okungase kubangele ukwehliswa kwemisebenzi ye-joint yesikhathi eside kanye nokuqinisa kwe-concrete. Izinhlobo eziyisisekelo zifaka phakathi izingxenye eziyinqaba ezibhalwe ngensimbi ehlinzeka ngemikhawulo engacindezelwanga, izinketho ezicindezelwe ezinezinsimbi zangaphakathi noma zangaphandle ukuze kuthuthukiswe amandla okulayisha nokumelana nokukhungathekiswa, nezinhlelo zokuhlanganisa ezinamafiberglass noma insimbi ye-carbon efaka izicelo ezikhethekile ezindaweni ezingama-aggressive zasolwandle noma ezichaphazelekayo ngemikhawulo. Izingqikithi ze-concrete zivame ukuba phakathi kwe-C30 ne-C50, nokuqinisekiswa kwephezulu kwamanzi ajulile noma izicelo ze-seismic kusungula i-C60 noma phezulu. Abaklami bahlongoza izingxenye ezihlangene ezinekhono ngokucacisa izidingo zomkhawulo ophezulu, ukuhamba komhlabathi, izidingo zokuzinza okuhle, izici zokuxhumana komhlaba nesakhiwo, kanye nezinhlelo zokwakha. Amandla okushaywa ngokuhlukana, ukumelana nokuguqulwa, nezici zokucindezela zihluka ngokwesilinganiso samapile, i-concrete grade, ukwakheka kokuvikela, nezimo zomhlabathi ezithola isikhathi esisingethwa. Izinga lemiklamo nezindinganiso zokufaka zifaka i-EN 12794 (Izimo zokuhlola amaphayili akhawulayo), i-EN 1990 (Isisekelo sokwakhiwa), i-ASTM D4945 (Ukuhlola okwakhe kakhulu kwe-pile dynamic), i-ISO 3898 (Concrete—Izisho), nezindonga zokwakha zezindawo ezihlanganisa i-Eurocode noma i-ASTM foundations. Abakhiqizi kumele baqinisekise ukuhambisana ngokuhlola izinto, imibhalo eqinisekisayo yeqhaga, kanye nokuqinisekisa izinqubo zokudlulisela imithwalo ye-joint ngezinqubo zokuhlola ezijwayelekile ezinqanda ubuqotho bezakhiwo ngaphansi kwezithuthi ezihlanganisa.
Le nalokhu kuqukethe izingxenye zomsebenzi ezakhelwe ngaphambili eziphakanyisiwe zengxenyekazi ezinekhono, ezihlangene ngezinqubo zokuxhuma ezivumela ukuqokwa kwezinto nokuhlelwa kokuphakama okulungiswayo. Ukuhlanganiswa kwezinto zokwakha kudinga i-Portland cement enamandla aphezulu (ikilasi ye-C30–C50), ama-aggregates aphansi futhi aqinile, kanye nokufakwa kwensimbi okwakhiwe ngokuqondile ukuze kuvimbele ukucindezela, ukuguqulwa, nokuhlukana okukhona ngesikhathi sokufakwayo nokulayisha. Umklamo ohlangene ubonisa izixhumi eziqondile ezikhiqizwe kahle—ivamise ukuba ne-socket-and-spigot, mortise-and-tenon, noma izinhlelo zokuxhunywa ngamabholo—ezivumela amajoints enkundleni ngokunciphisa umsebenzi ngenkathi kugcinwa ukuvumelana kwesakhiwo okulingana nama-piles amakhulu. Lezi zingxenye zisebenza njengezisekelo ezisemqoka emaphakathini ajulile lapho izimo zomhlaba zishintsha, izindlela zokufinyelela eziyinkinga, noma izithiyo zomkhiqizo zidinga izindlela zokwakha ezihlukahlukene. Eziphuthuma, izingxenye ezihlangene ezinekhono zifezekisa ezifakazweni zebhuloho, izisekelo zezakhiwo eziphakeme, izakhiwo zasolwandle nezindawo zokugcina ezilungiselelwe lapho ukhulu lwe-pile lubalulekile. Abachwepheshe bokuthuthukiswa komhlaba basebenzisa lezi zingxenye njengenqwaba yokwakha umhlabathi, ama-casings e-micro-pile, nezisekelo zokuxhoma ezinhlelweni zokubamba izithiyo nezinqaba zokugcina. Ubugagu obulethwe ku-geometry obuhle buhlinzeka ngendawo ezinzile yokudluliselwa kwendawo, ubukhulu obuphakeme bokusebenza uma kuqhathaniswa nama-pile ajikelezayo, kanye nokuhambisana okuhle kakhulu nezinhlelo ezijwayelekile zokuhlanganisa nokuhlola. Izinhlelo zokuhanjiswa ziphumelele ezihlangene ezithile njengezinga elijwayelekile lokwakhiwa kwe-concrete (ivame ukuba ngu-1.0–3.5 ama-meter ngezingxenye) ezindaweni zomsebenzi, abakhi behlinzeka ngamakhasi edatha enza izincazelo zokwakha, okuhlanganisa amandla okubamba, ukumelana nezikhathi, nezindlela zokufaka zohlobo ngalunye. Ukuhamba endaweni kudinga ukwesekwa okufanele kanye namalughu wokuhamba ahlanganisiwe ngesikhathi sokukhiqiza ukuze kuvinjwe ukuqhekeka ngesikhathi sokuhamba nokubeka. Izindlela zokugcina zidinga umhlaba ophakeme, ukwesekwa okwanele ukuze kuvinjezelwe ukuhamba, kanye nokuvikelwa kokufinyelela ku-UV nokuhamba okweqile okungase kubangele ukwehliswa kwemisebenzi ye-joint yesikhathi eside kanye nokuqinisa kwe-concrete. Izinhlobo eziyisisekelo zifaka phakathi izingxenye eziyinqaba ezibhalwe ngensimbi ehlinzeka ngemikhawulo engacindezelwanga, izinketho ezicindezelwe ezinezinsimbi zangaphakathi noma zangaphandle ukuze kuthuthukiswe amandla okulayisha nokumelana nokukhungathekiswa, nezinhlelo zokuhlanganisa ezinamafiberglass noma insimbi ye-carbon efaka izicelo ezikhethekile ezindaweni ezingama-aggressive zasolwandle noma ezichaphazelekayo ngemikhawulo. Izingqikithi ze-concrete zivame ukuba phakathi kwe-C30 ne-C50, nokuqinisekiswa kwephezulu kwamanzi ajulile noma izicelo ze-seismic kusungula i-C60 noma phezulu. Abaklami bahlongoza izingxenye ezihlangene ezinekhono ngokucacisa izidingo zomkhawulo ophezulu, ukuhamba komhlabathi, izidingo zokuzinza okuhle, izici zokuxhumana komhlaba nesakhiwo, kanye nezinhlelo zokwakha. Amandla okushaywa ngokuhlukana, ukumelana nokuguqulwa, nezici zokucindezela zihluka ngokwesilinganiso samapile, i-concrete grade, ukwakheka kokuvikela, nezimo zomhlabathi ezithola isikhathi esisingethwa. Izinga lemiklamo nezindinganiso zokufaka zifaka i-EN 12794 (Izimo zokuhlola amaphayili akhawulayo), i-EN 1990 (Isisekelo sokwakhiwa), i-ASTM D4945 (Ukuhlola okwakhe kakhulu kwe-pile dynamic), i-ISO 3898 (Concrete—Izisho), nezindonga zokwakha zezindawo ezihlanganisa i-Eurocode noma i-ASTM foundations. Abakhiqizi kumele baqinisekise ukuhambisana ngokuhlola izinto, imibhalo eqinisekisayo yeqhaga, kanye nokuqinisekisa izinqubo zokudlulisela imithwalo ye-joint ngezinqubo zokuhlola ezijwayelekile ezinqanda ubuqotho bezakhiwo ngaphansi kwezithuthi ezihlanganisa.