Intambo yethu yensimbi inamandla ahlabayo aqinile, ngokuvamile angaphezu kuka-1470MPa.Ngokuhamba kweminyaka, izinga lamandla liye lashintsha lisuka ikakhulu ku-1470MPa kanye ne-1570MPa laya ikakhulukazi ku-1670~1860MPa, liqina kakhulu futhi lithembekile.I-diameter yethu yocingo isuka ku-3mm iye ku-7mm, kancane kancane ishintsha isuka ku-3 iye ku-5mm iye ku-5 kuya ku-7mm.Lokhu kuqinisekisa ukuthi singakwazi ukuhlangabezana nezinhlobonhlobo zezidingo zokwakha kanye nokucaciswa.
Njengomkhiqizi ohamba phambili wezintambo zensimbi ezine-prestressed, siyaziqhenya ngokukhiqiza imikhiqizo yekhwalithi ehlangabezana nezindinganiso zamazwe ngamazwe.Ukuzibophezela kwethu ekusebenzeni kahle, okuhambisana nezakhiwo eziphakeme zocingo lwensimbi olucindezelwe ngaphambili, kukwenze kwaba ukukhetha kokuqala konjiniyela nosonkontileka emhlabeni jikelele.Sithembe ukuthi sizokuhlinzeka ngocingo lwensimbi oluthembekile, oluqinile futhi olusebenza kahle oluzothuthukisa amandla nokuzinza kwephrojekthi yakho yokwakha.
Esinye sezici eziyinhloko zezintambo zethu ezicindezelwe yikhabhoni ephezulu, esukela ku-0.65% iye ku-0.85%.Ukwengeza, okuqukethwe kwesulfure ne-phosphorus kungaphansi kuka-0.035%, okwenza kuthembeke kakhulu futhi kuhlale isikhathi eside.Ukukhiqizwa kwezimboni kanye nokusetshenziswa kocingo lwethu lwensimbi olucindezelwe ngaphambili kungalandelelwa emuva kuma-1920s.Intambo yethu yensimbi ene-prestressed imelane nokuhlolwa kwesikhathi futhi isiwuhlobo olusetshenziswa kakhulu lwensimbi ene-prestressed emhlabeni.
Sinikeza anhlobonhlobo imikhiqizo ngocingo steel prestressed ezifanele izicelo ezahlukene.Lokhu kuhlanganisa intambo edonsayo ebandayo, intambo eqondile nepholile, intambo ephansi yokuphumuza, izintambo zikathayela kanye nentambo yokufaka amaphuzu.Le mikhiqizo yonke inezinto eziyingqayizivele futhi ifanele izinto ezihlukahlukene namaphrojekthi, ikunikeza ukuguquguquka okukhulu nokuvumelana nezimo.
Kafushane, intambo yethu yensimbi ene-prestressed iyinhlanganisela ephelele yamandla, ukwethembeka kanye nokuguquguquka.Kungakhathaliseki ukuthi uyidinga ukuze kuqiniswe ukhonkolo noma olunye uhlelo lokusebenza, ucingo lwethu lwensimbi luqinisekisiwe ukuthi luzohlangabezana futhi ludlule lokho okulindele.Joyina amakhasimende anelisekile akhetha izintambo zethu zensimbi ezigxilile kumaphrojekthi awo wokwakha.Sicela usithinte namuhla ukuze uthole ulwazi olwengeziwe futhi ufake i-oda lakho.
Njengoba imboni yezimpahla zensimbi yaseChina ihola amabhizinisi, ukuhweba ngensimbi kazwelonke kanye nempahla "Ikhulu lebhizinisi elithembekile", amabhizinisi okuhweba ensimbi aseChina, "Amabhizinisi azimele aphezulu ayi-100 eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (ifushaniswe ngokuthi iZhanzhi Group ) ithatha i-"Itegrity, Practicality, Innovation, Win-Win " njengomgomo wayo owodwa wokusebenza, iphikelela njalo ekubekeni isidingo samakhasimende endaweni yokuqala.