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ʻO ke kaula puʻupuʻu PC i uhi ʻia i ka wax galvanized
Hoʻohana kūikawā ʻia kēia huahana no ke alahaka noho uwea.Hoʻonohonoho mākou i nā mea maka a me ka hana ʻana e like me ka hoʻolālā uea maʻamau o ka honua, nā hoʻāʻo a me nā koi hoʻonohonoho.Hoʻokō ia i nā koi kikoʻī o ASTMA416, NFA35-035, XPA35-037-3: sliding protected and sheathed strand (p Type) and adherent protected and sheathed strand (SC type);ʻo ke anawaena nominal mai 12.5 a 15.7 mm;galvanized a me galvanized alumini alumini;waxed anticorrosive a me ke kiʻekiʻe ... -
PC Galvanized (Aluminum) Strand
Hoʻohana ʻia kēia huahana no ka hoʻopaʻa ʻana i nā kaula, nā uwea nui a me nā ʻōnaehana heleuma o nā hale uwaʻa alahaka, nā kaula waho o nā maʻa alahaka arch a me nā mea hana ʻē aʻe i hoʻopaʻa ʻia ʻaʻole e pili pono me ka mortar siki.ua komo mākou i ke kūkulu ʻana i nā alahaka nui ma Kina.ʻO ke anawaena o kēia huahana he 12.70mm, 15.20mm, 15.70mm, 17.8mm a he haʻahaʻa haʻahaʻa haʻahaʻa ma mua o ke koʻikoʻi.Ua huki hou ʻia ka uea kila i uhi ʻia a hoʻopaʻa ʻia e ka mālama wela, ka ... -
PC Strand no ka LNG Tank
He mea kūpono kēia huahana no nā hale paʻa paʻa mua o nā papahana pahu waihona LNG a me ka hoʻohana ʻana i nā wahi wela haʻahaʻa.ʻO 1X7 kona hale a ʻo ke anawaena nominal he 15.20mm, 15.7mm&17.80mm.Hoʻokō ʻia ka ʻae ʻia ʻana o ke anawaena e like me + 0.20mm, -0.10mm.ʻO 1860Mpa ka papa ikaika;ʻo ka nui o ka elongation ma lalo o ka ikaika loa (Agt) pono e ≥5.0%;ʻo ka haʻihaʻi ma hope o ka haki ʻana he plastic;ʻo ka helu hoʻemi o ka pauku uea (Z) he ≥25%;ka... -
Plain, Spiral Rib and Indented PC Strand (2 uea, 3 uea a me 7 uea)
Me nā laina hana 9 pc strand, a me ka hoʻopuka makahiki he 250,000 tons, ʻo Silvery Dragon ka ʻoihana mua o Kina nāna i lawe aku i ka strand PC ma ka nui i ʻEulopa a me ʻAmelika.Ua loaʻa iā Silvery Dragon nā palapala hōʻoia ma mua o ʻumi mai Iapana, Norewai, Bosnia a me Herzegovina, South Korea, Australia a pēlā aku.Mai 2003 a 2020, ua lawe aku ʻo Silvery Dragon i kāna mau huahana i 92 mau ʻāina a me ka nui o ka hoʻoiho ʻana ma kahi o 2 miliona mau tons.
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Unboned (Galvanized)PC Strand
Ua wili ʻia e ka uea poepoe maʻemaʻe a i ʻole ka uea galvanized.I ka laina hana o ke kaula i hoʻopaʻa ʻole ʻia (galvanized), ʻo ka mea mua, ua uhi ʻia ka ʻaila anti-corrosion kūikawā ma ka ʻili o ke kaula no ka anti-corrosion a me ka hoʻohaʻahaʻa ʻana i ka friction ma waena o ke kaula a me ka sheath, a laila ʻo ka resin polyethylene (PE) nui i hoʻoheheʻe ʻia. wili ʻia ma waho o ke kaula a me ka ʻaila anti-corrosion, i hoʻopaʻa ʻia a hoʻoheheʻe ʻia e hana i kahi puʻu no ka pale ʻana i ke kaula mai ka ʻinoʻino a pale i ka hoʻopaʻa ʻana me ke kaʻa.ʻO ke kaula ... -
ʻO kaʻu e kākoʻo ana i ka pā PC anawaena nui
ʻO ka pā PC no kaʻu uwea heleuma (koʻu e kākoʻo ana i ka pā PC anawaena nui) ʻO kēia huahana he lāʻau ʻiliʻili i mālama ʻia i ka wela me ka hale heleuma resin no kaʻu kaula heleuma.ʻO kāna mau kikoʻī ʻo φ16.0mm, φ18.0mm, φ20mm, a ʻo ka māka ikaika tensile ʻo 1080Mpa, 1270Mpa, a me 1420Mpa.Loaʻa i ka huahana nā hiʻohiʻona o ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka hoʻomaha haʻahaʻa, ka elongation holoʻokoʻa ma lalo o ka ikaika nui Agt≥3.5% a me ka ikaika absorption hopena Akv/J≥32.ʻO kona ʻano, he iwi ʻāwili.He ʻano hou ia o ka su...
