Akwai kayan gini iri-iri a kasuwa.Wani lokaci mukan rikita irin kayan da muke buƙata kuma wani lokacin bayan mun sami ɗan ilimin waɗannan kayan gini, har yanzu muna cikin rikici.Zabar wanda ya dace, ba mai tsada ba.Kodayake wasu ayyukan kayan sun yi kama da juna, muna buƙatar nemo wanda ya dace.A yau muna magana ne game da wasu kayan rufi misali.

Jirgin gypsum ya haɗa da allon gypsum na PVC da allon gypsum na takarda.Ba wai kawai farashin allon gypsum ba ne kwatankwacin ƙasa, amma kuma ana iya yin gypsum board ta sifofi da ƙira da yawa.Abu ne mai sauƙin sassauƙa don ƙirar ciki.An yi amfani da allon gypsum sosai a cikin ɓangarori na ciki, bangon bango (maimakon gyare-gyaren bango), rufi, bangon ƙasa da gine-gine daban-daban kamar gidaje, gine-ginen ofis, shaguna, otal-otal da shuke-shuken masana'antu a matsayin kayan ado, da dai sauransu. ba za a shigar a cikin gidan wanka ko kitchen.Kuma aikin sa na sauti ya fi ƙasa da allon fiber na ma'adinai.

Ma'adinai fiber silin jirgin da aka yi da slag ulu da sauran adhesives.Babban aikinsa shine ɗaukar sauti a cikin ɗakunan ciki.Har ila yau, wani nau'in fale-falen rufin kayan ado ne na ciki.Tun da yake yana da tsada, yawancin masu siyarwa da masu kwangila suna zaɓar wannan kayan azaman fale-falen rufin su.Ba wai kawai yana da haske sosai ba, amma kuma shigarwa yana da sauƙi.Don haka, ana amfani da shi sosai a ofisoshi, dakunan gudanarwa, wuraren shakatawa, dakunan karatu, asibitoci, makarantu, wuraren kasuwanci, otal-otal, da sauransu.

Tile ɗin rufin gilashin fiber da tile ɗin dutsen ulu sun shahara a waɗannan shekarun.Ba wai kawai wannan aikin acoustic na kayan abu yana da kyau ba, amma kuma aikin thermal yana da kyau.Farashinsa ya fi girma kwatankwacinsa, ana iya amfani da shi a kasuwa mai tsayi.Hakanan ana iya yin wannan kayan zuwa siffofi daban-daban da launuka daban-daban.Sauƙaƙe shigarwa da adana farashi.