Uea kila PC
01
Uea hao kalapona no ka hooikaika ana i na hana palaki mua (Pc Wire)
Nā ʻōlelo hoʻolauna
ʻO ka uea kila prestressed he huaʻōlelo maʻamau no ka uea kila i hana ʻia me nā pā kila kiʻekiʻe kiʻekiʻe ma hope o ka holoi ʻana i ka waikawa, kiʻi anu a i ʻole ka mālama paʻa ma hope o ka phosphating. Wahi a ka ʻenehana hana ʻokoʻa, hiki ke hoʻokaʻawale ʻia i ʻelua ʻano: uea kila kiʻi anuanu a me ke kaumaha e hoʻopau i ke kaula kila. E like me nā kūlana ili like ʻole, hiki ke hoʻokaʻawale ʻia i loko o ka uea kila maʻemaʻe, ka uea kila indentation, ka uea kila iwi spiral. ʻO ka uea kiʻi anuanu he uea kila i hoʻohana pono ʻia no ke kaʻa i hoʻopaʻa ʻia ma hope o ke kaha anu.
Pono Mea Maka
ʻO nā mea waiwai nui no ka prestressed concrete he High quality carbon steel wire rods o SWRH77B a i ʻole SWRH82B, ʻo nā koi nui no nā koʻokoʻo uea ʻo ia: ka nui, ke ʻano, ke kaumaha a me ka ʻae ʻia ʻana, ka pae a me ka haku mele, ke ʻano o ka hoʻoheheʻe ʻana, ka moku hoʻopuka, nā waiwai mechanical. , papa decarbonization, micro-structure, ʻili maikaʻi a me nā koi kūikawā, etc.
Hoʻomalu ʻia ka hoʻoluʻu e ka ʻenehana Sterem i hoʻohana ʻia e hoʻokō ma luna o 85% Sotenization rate. ʻO ka mea maʻamau, hiki i ka coil i hana ʻia e like me ke kaʻina hana maʻamau ke hoʻokō i nā koi hana o ke kaula kila prestressed a me ke kaula kila.
Nā Kūlana o ka Uea kila no ka paʻa paʻa mua
ʻO nā kūlana o kēia manawa ʻo GB/T5223-2014 "Prestressed concrete steel wire", e like me ASTM A421-16, ASTM A881/A881M -2005, BS5896-2012, EN10138-2:2009, GOST 7348-83- TU U27. 136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934 - 2, ABNT NBR 7482:2008, etc.
Nā noi no ka hoʻoikaika ʻana i ka hana ʻana i ka palaki
ʻO ka hoʻohana ʻana i ka uea kila no ka mea i hoʻopaʻa ʻia ma mua o nā hale papa hoʻokahi a me nā hale he nui, ke alaloa a me nā alahaka kaʻaahi, nā mea moe, nā pou uila, nā paipu wai kaomi, nā pahu mālama, a me nā hale kiaʻi wai. E hoʻonui i nā hale kiʻekiʻe o kēia wā, nā hale ma lalo o ka honua, nā hale kiʻekiʻe, nā hale hydraulic, nā hale moana, nā hale mokulele (nā ala holo a me nā hale terminal), nā moku kaomi o nā mea kanu nuklea, a me nā mea ʻē aʻe ... - kiʻekiʻe, super-span, super-volume, super-nui, a ma luna o ka ukana kaumaha, Ma nā ʻano like ʻole a me nā hana like ʻole o ka ʻenekinia hana.
Nā pae o ka Anawaena Uea:
2,5 mm - 11,0 mm.
Nā pae o ka ikaika:
1470MPa - 1860MPa