Miyezo ya AS/NZS 4357 ya LVL nthawi zambiri imaphatikizanso zofunikira ndi izi:
Zida: Muyezowu utha kufotokozera mitundu yazinthu zomwe zingagwiritsidwe ntchito popanga LVL, kuphatikiza mtundu ndi mawonekedwe a veneers, zomatira, ndi zina.
Njira Yopangira: Zomwe zimapangidwira kupanga LVL, kuphatikiza tsatanetsatane wakukonzekera kwa veneer, kugwiritsa ntchito zomatira, kukanikiza, ndi kuchiritsa njira, zitha kufotokozedwa muyeso.
Dimensional Properties: Muyezowu utha kupereka zitsogozo za kukula kwa LVL, kuphatikiza makulidwe, m'lifupi, ndi kulolerana kwautali.
Kuchita Zomatira: Zofunikira pamtundu ndi magwiridwe antchito a zomatira zomwe zimagwiritsidwa ntchito popanga LVL zitha kuyankhidwa. Izi zimatsimikizira kuti chomangira chomata chimakhala chokhazikika ndipo chimakwaniritsa zofunikira zina zamphamvu.
Njira Yopangira: LVL nthawi zambiri imasinthidwa kutengera momwe amagwiritsidwira ntchito komanso kapangidwe kake. Muyezowu ungaphatikizepo tsatanetsatane wamakina omwe amagwiritsidwa ntchito, kuwonetsa mikhalidwe yokhudzana ndi magiredi osiyanasiyana.
Zida zamakina: Zomwe zimapangidwira makina a LVL, monga modulus of elasticity, modulus of rupture, kumeta ubweya wa mphamvu, ndi mphamvu zopondereza, zikhoza kuphatikizidwa kuti zitsimikizire kuti katunduyo akukwaniritsa zofunikira zenizeni.
Chinyezi ndi Kukhazikika Kwamawonekedwe: Zofunikira zokhudzana ndi chinyezi komanso kukhazikika kwa mawonekedwe zitha kufotokozedwa kuti zitsimikizire kuti LVL imasunga kukhulupirika kwake pansi pazikhalidwe zosiyanasiyana.
Njira Zoyesera: Muyezo ukhoza kufotokoza njira zoyesera ndi njira zowunika momwe LVL imagwirira ntchito, kuphatikiza kuyesa kuwongolera kwaubwino panthawi yopanga komanso kuyesa magwiridwe antchito a chinthu chomaliza.
Ulamuliro Wabwino: Malangizo a njira zowongolera zabwino ndi njira zomwe ziyenera kutsatiridwa ndi opanga kuti awonetsetse kuti LVL imagwirizana.
Nthawi yotumiza: Nov-17-2023