He aha nā kaola lāʻau H20?

Kaula Lāʻau H20s ʻo he ʻāpana koʻikoʻi o ka ʻōnaehana formwork lāʻau a he nui nā noi i ke kūkulu ʻana i ka formwork. Hana ʻia ka flange beam lāʻau mai ka spruce Nordic i lawe ʻia mai, e hōʻoiaʻiʻo ana i ke kiʻekiʻe o ke kaola lāʻau. Loaʻa i ka hui kahi hale hana hana lāʻau nui a me kahi laina hana kaola hana lāʻau papa mua. ʻOi aku ka nui o ka hana hana i kēlā me kēia lā o nā kaola hana lāʻau ma mua o 4000 mika.

ʻO ka H20 Timber Beam kahi ʻāpana hoʻolālā māmā i hana ʻia me ka lāʻau i kālai ʻia i ka lāʻau paʻa e like me ke flange, ka papa multi-layer a i ʻole ka lāʻau i kālai ʻia i ka lāʻau paʻa e like me ka pūnaewele, i hoʻopaʻa ʻia i loko o kahi ʻāpana I-ʻano me ka mea hoʻopili kū i ka wā, a uhi ʻia me ka pena anti-corrosion a me ka wai ʻole ma luna o ka ʻili. I loko o ka ʻenekinia hana hoʻolālā sima i hoʻoikaika ʻia i hoʻolei ʻia ma kahi, hiki iā ia ke hana i kahi ʻōnaehana hana kākoʻo ākea ke hoʻohana ʻia me nā papa multi-layer a me nā kākoʻo kū; Hiki iā ia ke hana i kahi ʻōnaehana hana kū i ka wā e hoʻohana pū ʻia me nā papa multi-layer, ke kākoʻo slant, nā bolts māhele, a pēlā aku. ʻO nā hiʻohiʻona koʻikoʻi o nā kaola lāʻau he paʻakikī kiʻekiʻe, māmā, hiki ke hāpai ikaika, kumukūʻai haʻahaʻa, a me ka wikiwiki o ka hoʻohana hou ʻana.

A laila,we e hoʻolauna i nā kikoʻī maʻamau no ka H20 Timber Beam,tʻO ka manawa kūlou i ʻae ʻia he 5KN▪M，tʻO ka ikaika ʻokiʻoki i ʻae ʻia he 11KN，me ka lōʻihi o 900-7000mm a me ke kaumaha o 4.54-35.30kg. Hiki ke wili ʻia nā lua maʻamau ma nā wēlau ʻelua o ke kaola lāʻau e like me ka mea e pono ai. I ke kaʻina hana kūkulu ʻana, hiki ke hoʻolōʻihi ʻia nā kaola lāʻau e like me ka mea e pono ai. Hiki i ka ʻoihana ke hoʻopilikino i nā kaola lāʻau o kēlā me kēia lōʻihi e like me nā pono o ka mea kūʻai aku.

ʻO ke kiʻekiʻe maʻamau o ka H20 Timber Beam he 200mm a ʻo ka laulā he 80mm; ʻo ka mānoanoa o ka flange he 40mm a ʻo ka mānoanoa o ka pūnaewele he 35mm. ʻO nā lōʻihi i hoʻohana pinepine ʻia he 1.2m, 2.4m, 3.0m, 3.6m, a me 4.8m, a hiki ke hana ʻia nā kaola lāʻau me nā lōʻihi like ʻole a i ʻole nā ​​mānoanoa o ka pūnaewele e like me nā pono like ʻole.

Hana ʻia ka panela me nā papa multi-layer laminated, e like me ka papa WISA a i ʻole nā ​​​​papa multi-layer kūloko kiʻekiʻe, hiki ke hoʻohana ʻia ma ke ʻano he mau mea panela. ʻO ka papa Visa kahi plywood multi-layer laminated i hana ʻia e ka hui Finnish ʻo Shoman. ʻO kona mau hiʻohiʻona nui e pili ana i ka ikaika kiʻekiʻe, ka elasticity maikaʻi a me ka paʻakikī, ka pololei o ka nui o ka hana ʻana, ka ikaika o ka uhi ʻili ikaika, ke kūpaʻa ikaika o ka ʻaʻahu, ka lōʻihi maikaʻi, a me nā waiwai kino a me nā kemika like a paʻa. Hiki i kāna pōʻaiapuni hoʻohana maʻamau ke hiki i 40 a 60 mau manawa, e kōkua ana i ka hoʻomaikaʻi ʻana i ka pono kūkulu a mālama i nā kumukūʻai kūkulu. Hoʻohana pinepine ʻia nā papa multi-layer kūloko kiʻekiʻe i nā papahana ʻenekinia me nā manawa huli haʻahaʻa, me ka emi ma mua o 10 mau manawa huli.