ʻO ka ʻupena pale ma ke alahaka e pale ai i ka hoʻolei ʻana i nā mea i kapa ʻia ʻo ka ʻupena anti-throw upena. Ma muli o ka hoʻohana pinepine ʻia ʻana ma nā viaducts, ua kapa ʻia ʻo ia ʻo ka ʻupena anti-throw viaduct. ʻO kāna hana nui, ʻo ia ke kau ʻana ma luna o nā ala ala o ke kaona, nā alaloa, nā ala kaʻaahi, nā alanui, a me nā mea ʻē aʻe e pale ai i ka poʻe mai ka ʻeha ʻia e nā mea kiola ʻia. Hiki i kēia ala ke hōʻoia ʻaʻole i ʻeha nā mea hele wāwae a me nā kaʻa e hele ana ma lalo o ke alahaka. Ma ia kūlana Ma lalo o ia mau kūlana, hoʻohana nui ʻia nā ʻupena anti-throw alahaka.
No ka mea ʻo kāna hana he pale, pono ka ʻupena anti-throw alahaka i ka ikaika kiʻekiʻe, ikaika anti-corrosion a me nā mana anti-rust. ʻO ka maʻamau ke kiʻekiʻe o ke alahaka anti-throw net ma waena o 1.2-2.5 mika, me nā kala momona a me nā hiʻohiʻona nani. ʻOiai e pale ana, hoʻonani pū ia i ke kaiapuni kūlanakauhale.
ʻElua ʻano hoʻolālā maʻamau o nā ʻupena anti-throw alahaka:
1. Upena pale pale - hoʻonui i ka ʻupena kila
ʻO ka mīkini kila i hoʻonui ʻia he metala metala me kahi ʻano kūikawā ʻaʻole e hoʻopilikia i ka ʻike o ka mea hoʻokele a hiki ke pāʻani i kahi hana anti-glare. No laila, ʻo kēia ʻano mesh anti-glare mesh mesh mesh plate mesh structure ka mea maʻamau i hoʻohana ʻia.
ʻO nā kikoʻī o ka mea maʻamau i hoʻonui ʻia i hoʻonui ʻia no ka anti-glare mesh penei:
Mea: haʻahaʻa kalapona kila pā
Ka mānoanoa o ka pā: 1.5mm-3mm
Kū lōʻihi: 25mm-100mm
Pōkole pitch: 19mm-58mm
Laulā pūnaewele: 0.5m-2m
ʻO ka lōʻihi o ka pūnaewele 0.5m-30m
Ka lapaʻau ʻili: galvanized a me ka plastic coated.
Hoʻohana: Paʻa, hoʻonani, pale a me nā mea hana ʻē aʻe i ka ʻoihana, nā wahi i hoʻopaʻa ʻia, ka hoʻokele aupuni, ka halihali a me nā ʻoihana ʻē aʻe.
Nā ʻāpana huahana maʻamau o ka mesh kila hoʻonui i hoʻohana ʻia e like me ka ʻupena anti-throw:
ʻO ke kiʻekiʻe o ka pale kiaʻi: 1.8 mika, 2.0 mika, 2.2 mika (ke koho, hiki ke hana ʻia)
Ka nui o ka pahu: puʻupuʻu poepoe Φ40mm, Φ48mm; paipu huinahalike 30×20mm, 50×30 (koho, hiki ke hana)
Kaawale o ke kolamu: 2.0 mika, 2.5 mika, 3.0 mika ()
ʻO ke kihi kūlou: 30° angle (koho, hiki ke hana ʻia)
Ke ʻano o ke kolamu: puʻupuʻu poepoe Φ48mm, Φ75mm (koho ʻia ka paipu hāhāhā)
ʻO ka mamao mesh: 50 × 100mm, 60 × 120mm
Anawaena uwea: 3.0mm-6.0mm
ʻO ka mālama ʻana i ka ʻili o ka ʻili: ka pāpaʻi plastik holoʻokoʻa
Ke ala hoʻonohonoho: hoʻokomo pololei ʻana i ka ʻāina, hoʻokomo ʻia i ka flange expansion bolt
Kaʻina hana:
1. Ke kū'ai 'ana i nā mea maka (nā lā'au uea, nā paipu kila, nā mea pono, a me nā mea'ē a'e) 2. Ki'i uea; 3. Welding mesh sheets (weaving mesh sheets); 4. Hoʻopili i nā ʻāpana kiʻi; 5. Galvanizing, plastic dipping a me ke kaʻina hana. ʻO ke kaʻina hana ma kahi o 5 mau lā.
2. Uena kuʻekuʻe kiola alahaka - ʻupena welded
Welded mesh pālua-poʻe guardrail mesh ua hana ʻia me ke anu-kauo haʻahaʻa-carbon kila uwea welded i loko o ka mesh-like crimp a hui pū me ka mesh ili. Ua galvanized no ka anti-corrosion lapaʻau a me ka ikaika corrosion kū'ē. A laila, kāpī ʻia a luʻu ʻia i nā kala like ʻole. ʻO ka pīpī ʻana a me ka ʻū ʻana; paʻa nā mea hoʻohui me nā kia paipu kila.
Hoʻopaʻa ʻia ka mesh mesh i hoʻopaʻa ʻia a hoʻopaʻa ʻia me ke kaula hao kalapona haʻahaʻa, e kulou a ʻōwili ʻia i loko o ke ʻano cylindrical, a laila hoʻopili a hoʻopaʻa ʻia me ke kākoʻo paipu kila me ka hoʻohana ʻana i nā mea hoʻohui.
Loaʻa iā ia nā hiʻohiʻona o ka ikaika kiʻekiʻe, rigidity maikaʻi, hiʻohiʻona nani, ākea ākea o ka ʻike, hoʻonohonoho maʻalahi, ʻālohilohi, māmā a me ka manaʻo pono. ʻO ka pilina ma waena o ka mesh a me nā kolamu mesh he paʻakikī loa, a maikaʻi ka nānā a me ka manaʻo holoʻokoʻa; ʻo nā pōʻai ʻōwili i luna a i lalo e hoʻonui nui i ka ikaika o ka ʻili mesh.
Ka manawa hoʻouna: Mar-01-2024