A. Bisa ga hanyoyi daban-daban na gyaran fuska na gilashin U-dimbin yawa, akwai gilashin gilashi na kowa, gilashin launi, da dai sauransu a cikin zane da zabin, ban da gilashin gilashi na kowa, zaɓin sauran gilashin ya kamata a lura.
Gilashin B. U-dimbin yawa abu ne mara ƙonewa.Idan akwai buƙatu na musamman, ya kamata a tsara shi bisa ga ƙayyadaddun bayanai masu dacewa.
C. Nau'in gilashin Rabe:
A cikin sharuddan ƙarfi, akwai nau'ikan gilashin da U-mai siffa guda biyu: Nau'in talakawa da karfafa nau'in waya ko raga.Ana shigar da waya ta musamman ko ragar ƙarfe a cikin gilashin ruwa kafin gilashin ruwa ya shiga calender, kuma bel ɗin gilashin da aka ƙarfafa ta waya ko raga yana samuwa bayan dannawa, sa'an nan kuma shigar da gilashin U-dimbin yawa don samar da ƙarfin U- gilashin siffa.
Daga yanayin ƙasa, akwai nau'ikan gilashin U-dimbin yawa: na yau da kullun da tsari.Gilashin U-dimbin yawa tare da kyakkyawan tsari za a iya samar da shi ta hanyar calending nadi tare da tsari.
Dangane da launi, akwai nau'ikan gilashin U-dimbin nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan U: mara launi da launi, kuma mai launi ya haɗa da canza launin jiki da sutura.Akwai nau'ikan launuka masu launi da yawa, kamar orange, rawaya, rawaya na zinariya, shuɗin sama, shuɗi, shuɗi mai daraja, kore da Wisteria[1]
D. Gilashin U-dimbin abu ba abu ne mai ƙonewa ba.Idan akwai buƙatu na musamman, za a tsara shi bisa ga ƙayyadaddun bayanai masu dacewa.
E. Sakamakon gwajin daidaitawa na fuka-fuki biyu na gilashin U-dimbin yawa sun nuna cewa ƙarfin fikafikan biyu a gefen iska ya fi na gefen lebe.
F. Dangane da sifa da aikin ginin, gilashin U-dimbin yawa yana ɗaukar hanyoyin haɗin gwiwa masu zuwa:
G. Lokacin da tsawon bangon ɓangaren gilashin U-dimbin yawa ya fi 6000 kuma tsayin ya wuce 4500, ya kamata a duba kwanciyar hankali na bangon kuma a ɗauki matakan da suka dace.
H. Lokacin da aka yi amfani da gilashin nau'in U a cikin ɗakin da ke da zafi mai yawa da kuma babban bambancin zafin jiki tsakanin gida da waje, matsalar magudanar ruwa da ɗigon raɓa a saman gilashin ya kamata a kula da su da kyau.
1. Lokacin amfani da gilashin U-dimbin yawa don bangon madauwari da rufin, radius na curvature bai kamata ya zama ƙasa da 1500 ba.