Umnyango womlilo wensimbi engenasici wamukela isikhombimsebenzisi esiyingqayizivele seqabunga le-flanging kanye ne-bite door, enezinzuzo zesakhiwo esihle, ukumelana nomlilo ophezulu kanye nokumelana nokugqwala okuqinile. Amapaneli eminyango yomlilo wensimbi engenasici enziwe ngensimbi engagqwali engama-304 noma engu-201 enokumelana nokugqwala okuqinile. Iqabunga lomnyango ligcwele uhlobo olusha lwezinto ezingashi kanye nokushisa okushisayo (ibhodi le-perlite).