Gulu lathu kudzera mu maphunziro oyenerera. Chidziwitso chaukadaulo, chidziwitso champhamvu chothandizira, kukhutiritsa zilakolako zothandizira ogula ma trusses a laminated | Jsylvl,mtengo wabwino kwambiri pa osb board , China nonstructural plywood company , kutalika kwa 2x6 floor joist ,lv nyumba. Kuti mudziwe zambiri, musazengereze kulumikizana nafe. Zikomo - Chithandizo chanu chimatilimbikitsa mosalekeza. Mankhwalawa adzapereka kudziko lonse lapansi, monga Europe, America, Australia,Philippines, Macedonia, Irish, kazan .Kukhutira kwamakasitomala ndicho cholinga chathu choyamba. Cholinga chathu ndikutsata mtundu wapamwamba kwambiri, kupita patsogolo mosalekeza. Tikulandirani moona mtima kuti mupite patsogolo limodzi ndi ife, ndikupanga tsogolo labwino limodzi.