Tsarin katako na H20 muhimmin bangare ne na tsarin tsarin gini kuma an yi amfani da shi sosai a cikin gini.Tashar katako ta H20, wanda kuma ake kira H20 beam, I Joist, I beam, Wood H beam ko Wood Girder, ana amfani da shi sosai a tsarin siminti, sassan tsarin gini, tsarin karya, tsarin katako da sauran tsarin ɗaukar kaya.

Tashar katako ta H20itace itace mafi ƙarfi kuma mafi sauƙi da aka yi da itacen spruce da aka ƙera. Ana samar da katakon Formwork H20 ɗinmu a tsayi daban-daban na yau da kullun. Siffar spruce ɗin da ke girma a wurare masu sanyi sosai tana tabbatar da katakon itace. Fa'idarHasken katako na H20: 1. Ƙarfin ɗaukar kaya mai yawa. 2. Kariyar ƙarshen murfin filastik yana rage lalacewa kuma yana inganta rayuwar sabis. 3. Duk wani tsayi ƙasa da mita 6 ko daidai yake da shi za a iya keɓance shi. 4. An yi masa fenti mai launin rawaya mai hana ruwa shiga.

Tashar katako ta H20wani abu ne mai sauƙin maganin kashe ƙwayoyin cuta, kuma mai hana ruwa shiga wanda ke ɗauke da kayan fir mai ƙarfi, da kuma plywood don yanar gizo. A cikin tsarin simintin da aka ƙarfafa na aikin, zai iya zama tsarin fomwork na slab wanda ya dace da plywood da kuma tallafin tsaye. Zai iya zama tsarin formwork na bango wanda ya dace da plywood, press-pull prop, tie sanda da sauran kayan haɗi.Hasken H20yana da ƙarfin ɗaukar kaya mai yawa, ana amfani da shi sosai a cikin aikin bangon yanke, aikin farantin, aikin ginshiƙi da sauran tsarin aikin harsashi.