PC Steel Strand
01
eriri igwe prestressed emelitere maka ike ikuku, nchekwa mmiri na ike mmiri
Okwu Mmalite ngwaahịa
Ihe owuwu 1x7 "12.7mm, 15.20mm, 15.70mm,17.80mm" na-ejikọtaghị eriri ígwè prestressed bụ ihe nchara nchara pụrụ iche nke nwere mmanụ mgbochi corrosion na n'ọbọ. A na-eji ngwaahịa ndị a na nchekwa nchekwa mmiri na ọrụ ike mmiri. N'ime afọ ndị na-adịbeghị anya, ọrụ ike ikuku na-abawanye, ihe owuwu ụlọ elu nke ụlọ elu ikuku ruru ma ọ bụ karịa 120m. Ụlọ elu kọntakịrị na-aga n'ihu nke nwere teknụzụ prestressing dị na mpụga na-eji eriri ígwè prestressed enweghị njikọ. Ngwaahịa nwere uru nke nguzogide corrosion siri ike na ike ọgwụgwụ, nke nwere ike imeziwanye ikuku ikuku na ogologo ndụ ọrụ.
Dabere na ọkọlọtọ nke JG/T 161-2016 Unbonded Prestressed Steel Strand, anyị na-emepụta ihe eji eme ka ọ dị mfe iji usoro nnwale nke n'ọbọ tensile akụ, kwalite practicability, kwado arụmọrụ n'ọbọ, na-emeziwanye ogo nke n'ọbọ ahụ nke ọma ma melite ogo. nchekwa nke oru ngo.
Njirimara ngwaahịa
A na-eji eriri dị n'èzí nke ụlọ elu ikuku nke ikuku na-emepụta ihe maka eriri ígwè na-adịghị ejikọta, ọkpụkpụ nke n'ọbọ na griiz nwere ike ịmepụta ma mepụta dị ka teknụzụ chọrọ nke ndị ọrụ, elu nke n'ọbọ ahụ dị oke ma dị nro, nkọwapụta. nke eriri ígwè nwere ike ịhụ. Ọdịdị elu dị elu nwere ike izute ihe achọrọ nke enweghị oghere ikuku, enweghị mmebi n'ibu, enweghị mgbawa, enweghị wrinkles doro anya, wdg.
Ngwa ngwaahịa:Ike ikuku, nchekwa mmiri
Ọdụ ụgbọ mmiri,
Ọrụ mbufe mmiri nke South-North,
Ọwa mmiri na ọrụ nchekwa nchekwa mmiri na ike mmiri nke mba ndị ọzọ,
ọrụ ike ifufe
Mkpuchi griiz na Ọkpụrụkpụ Ọkpụrụkpụ nke Steel Prestressed na-ejikọghị ọnụ
Nkọwa nke PC Strands (mm) | Ihe mkpuchi mmanụ (g/m) | Ọkpụrụkpụ Sheath (mm) |
15.2 | 15-80 | 1.0-2.5 |
15.7 |
|
|
17.8 |
|
