I-Prestressing Wire PC Wire 5mm Prestressed Concrete Carbon Steel Wire Rods 1084
I-Prestressing Wire PC Wire 5mm Prestressed Concrete Carbon Steel Wire Rods 1084
Uphawu
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I-Prestressed steel wire yintsimbi yentsimbi ekumgangatho ophezulu eyenziwe ngentsimbi ephezulu yekhabhoni eshushu.Emva kokunyanga ubushushu kunye nokulungiswa okubandayo ukuhlangabezana neemfuno zokuqiniswa kwekhonkrithi egxininisiweyo.Umxholo wekhabhoni wolu hlobo lwentambo yensimbi yi-0.65% ukuya kwi-0.85%, kwaye iziqulatho zesulfure kunye ne-phosphorus zombini zingaphantsi kwe-0.035%.Ucingo lwentsimbi olucinezelekileyo luye lwaveliswa kwimizi-mveliso ukusukela ngoo-1920.Emva kwamashumi eminyaka yophuhliso, uluhlu lweemveliso ezifanelekileyo kwizicelo ezahlukeneyo ziye zaveliswa.
Ukusuka kwindawo yokujonga, amandla okuqina ocingo lwentsimbi olucinezelekileyo aqhele ukuba ngaphezulu kwe-1470MPa.Ukutyhubela iminyaka, inqanaba lamandla litshintshile ukusuka ikakhulu kwi-1470MPa kunye ne-1570MPa ukuya ikakhulu kwi-1670 ~ 1860MPa.Ububanzi bocingo butshintshile, ukusuka kwi-3 ukuya kwi-5 mm ukuya kwi-5 ukuya kwi-7 mm.Ezi nkcukacha ziqinisekisa ukuhlala kunye nokusebenza kwezinto eziqinisa izakhiwo zekhonkrithi.
Olunye udidi locingo olucinezelekileyo lubandakanya ucingo olutsalwa ngokubanda, ucingo olululo kunye nolupholileyo, ucingo olupholileyo olusezantsi, ucingo olufakwe igalvanized, kunye nocingo olunamanqaku.Ezi zahluka zibonelela ngeempawu ezahlukeneyo ukuhlangabezana neemfuno ezahlukeneyo.Umzekelo, ucingo lwentsimbi olutsalwa ngokubanda luyaziwa ngobume bayo obugudileyo kunye nokuqina okuphezulu.Ucingo oluchanekileyo kunye nobushushu lubonelela ngokuguquguquka okugqwesileyo kunye nokuhanjiswa koxinzelelo oluphuculweyo.Ucingo lokuphumla olusezantsi lunciphisa ilahleko yoxinzelelo.Iingcingo zentsimbi ezigotyiweyo ziyakwazi ukumelana nomhlwa, ngelixa ucingo lwentsimbi olunamanqaku luphucula ukuncamathelisa kwikhonkrithi.
Iipropati ze-prestressed steel wire zibenza bafuneke kakhulu kwintsimi yokwakha.Amandla ayo aphezulu aqinisekisa amandla ayo okumelana nemithwalo enzima kunye nokuxhathisa i-deformation.Iinkqubo zokwenziwa ezichanekileyo ziqinisekisa umgangatho ongaguqukiyo kunye nokuthembeka.Ineendlela ezahlukeneyo onokukhetha kuzo ukuze zihambelane neemfuno zeprojekthi ethile.Ucingo lwentsimbi olucinezelekileyo lusetyenziswa kakhulu kwiibhulorho, kwizakhiwo, koololiwe, nakulwakhiwo lohola wendlela.Ukusetyenziswa kwayo kunceda ukuqinisa izakhiwo zekhonkrithi, ukwandisa amandla abo kunye nomthwalo wokuthwala umthwalo.
Ngenxa yokuguquguquka kwayo kunye neempawu eziphezulu, ucingo lwentsimbi olucinezelekileyo luye lwaba lolona hlobo lwentsimbi olusetyenziswa kakhulu kwihlabathi.Ukutyhubela iminyaka, imveliso yayo iye yandiswa ngokuqhubekayo ukuhlangabezana neemfuno ezikhulayo zeshishini lokwakha.Ngokuhlangabezana rhoqo neemfuno ezingqongqo zokuqiniswa kwekhonkrithi egxininisiweyo, olu hlobo locingo lwentsimbi luyaqhubeka nokudlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nokuqina kweziseko zophuhliso ezahlukeneyo kwihlabathi jikelele.
Isicelo
Njengoko iChina imveliso yesinyithi ekhokelayo kumashishini, urhwebo lwesizwe lwentsimbi kunye nezixhobo "Ikhulu leshishini elithembekileyo lokholo", amashishini entsimbi yaseTshayina, "amashishini abucala ali-100 aphezulu eShanghai". ) ithatha i" Integrity, Practicality, Innovation, Win-Win " njengomgaqo wayo wodwa wokusebenza, ihlala iphikelela ekubekeni imfuno yomthengi kwindawo yokuqala.
- IMALI
- FUMANA-WIN
- PRAGMATIC
- OKUNGAKUMBI
