Usonkontileka kufanele asebenzise i-crack inducer noma indlela efanayo yomsindo ophansi ukuze asuse ikhanda lenqwaba liye ezingeni lokunqunywa.
Usonkontileka kufanele afake kusengaphambili i-crack inducer ukuze enze i-crack ibe yimpumelelo cishe ngamamilimitha ayi-100 – 300 ngaphezu kwekhanda lenqwaba elinqunyiwe. Izingongolo zokuqala zenqwaba ezingaphezu kwaleli zinga kumele zihlukaniswe nekhonkrithi ngezinto ezifana ne-polystyrene foam noma i-raber sponge. Lapho kumbiwa ukwakhiwa kwe-pile cap, izingongolo zenqwaba ezingaphezu komugqa we-crack kufanele ziphakanyiswe nge-pin yonke. Amamilimitha okugcina ayi-100 – 300 ngaphezu kweleveli elinqunyiwe kufanele anqunywe kusetshenziswa izando zikagesi noma ze-pneumatic.
Isikhathi sokuthunyelwe: Novemba-10-2023