Okufanele ukugweme ngesikhathi isitini esiyinjwayelo ukwakhiwa

(1) Ukugudluka: okungukuthi, ukungalingani phakathi kwezingqimba namabhlogo;

(2) Ukutsheka: okungukuthi, akusicaba ngendlela evundlile;

(3) Ama-ash seams angalingani: okungukuthi, ububanzi be-ash seams buhlukile, obungalungiswa ngokukhetha izitini ngendlela efanele;

(4) Ukukhuphuka: okungukuthi, kukhona ukungahambi kahle okuvamile ebusweni bodonga oluyindilinga, okufanele ilawulwe ngaphakathi kwe-1mm;

(5) Ukwehlukanisa: okungukuthi, indandatho yesitini esiphikisayo ayigxili egobolondweni endaweni emise okwe-arc;

(6) Ukuhlanganisa kabusha: okungukuthi, imithungo yomlotha engaphezulu nephansi ibekwe phezulu, futhi kuvunyelwe umthungo womlotha owodwa kuphela phakathi kwalezi zingqimba ezimbili;

(7) Ngokusebenzisa umthungo: okungukuthi, izingqimba ezimpunga zezingqimba ezivundlile zangaphakathi nangaphandle ziyahlanganiswa, futhi ngisho negobolondo lensimbi liyavezwa, okungavunyelwe;

(8) Umlomo ovulayo: okungukuthi, amalunga odaka endaweni egobile mancane ngosayizi futhi makhulu ngosayizi;

(9) I-Voiding: okungukuthi, udaka alugcwele phakathi kwezingqimba, phakathi kwezitini naphakathi kwegobolondo, futhi akuvunyelwe emgqeni wezinto ezingenakunyakaziswa;

(10) Izihlanganiso ezinoboya, okungukuthi, izihlanganiso zezitini azixhunywanga futhi azisulwa, nodonga aluhlanzekile;

(11) Ukunyoka: okungukuthi, ama-longitudinal seams, ama-seams ayindilinga noma ama-horizontal seams awaqondile, kodwa ama-wavy;

(12) I-masonry bulge: Ibangelwa ukuguquguquka kwezinto zokusebenza, futhi indawo efanele yezinto zokusebenza kufanele yenziwe bushelelezi ngesikhathi sokwakha. Lapho wakha ulwelwesi oluphindwe kabili, isendlalelo se-insulation singasetshenziselwa ukulinganisa;

(13) Udaka lokuxutshwa kwe-refractory: ukusetshenziswa okungalungile kwe-slurry akuvunyelwe.