Nrog rau kev xav tau ntau ntxiv rau txoj kev teeb pom kev zoo, kev ua lag luam rau nws cov khoom txhawb nqa, txoj kev teeb ncej cov khoom xav tau kuj txawv.Qhov tseeb, txoj kev lub teeb ncej kuj muaj cov khoom siv sib txawv, nrog rau kev siv ntawm qhov chaw sib txawv, kev xaiv cov khoom yuav txawv.
1. cement lub teeb ncej
Lub ntsiab muaj pes tsawg leeg ntawm cov cement teeb ncej yog cov cement, xuab zeb thiab pob zeb pob zeb.Yav tas los dav siv nyob rau hauv nroog fais fab pej thuam thiab lub nroog txoj kev teeb.Vim nws qhov hnyav hnyav, nws tsis yooj yim rau nruab, thiab yooj yim rau huab cua thiab tawg los ntawm kev sib tsoo, muaj kev pheej hmoo ntawm kev nyab xeeb.Nws tau raug phased tawm ntawm kev ua lag luam.
2. steel lub teeb ncej
Hlau lub teeb ncej ua los ntawm cov khoom zoo Q235 steel dov.Kev kho saum npoo yog txawv, thiab muab faib ua cov yeeb nkab dub, galvanized yeeb nkab thiab kub-dip galvanized yeeb nkab.Dub yeeb nkab nto tiav nrog zin sprayed los yog yas txau tuaj yeem xeb dawb rau 1-2years siv nyob rau hauv ib puag ncig ib puag ncig.Galvanized yeeb nkab nto tiav nrog cov yas txau tuaj yeem xeb dawb rau 2-3years siv nyob rau hauv ib puag ncig ib puag ncig.Kub-dip Galvanized yeeb nkab nto tiav nrog cov yas txau tuaj yeem xeb tsis pub ntau tshaj 10 xyoo siv nyob rau hauv ib puag ncig ib puag ncig.Hauv qhov project teeb pom kev zoo, feem ntau siv Street teeb ncej, siab mast thiab lub zog yees yog kub-dip galvanized yeeb nkab.
3. iav fiber ntau lub teeb ncej
FRP lub teeb ncej yog ib hom inorganic non-metallic cov khoom uas muaj kev ua tau zoo heev.Nws qhov zoo yog cov rwb thaiv tsev zoo, muaj zog cua sov thiab cov khoom siv tsis zoo.Tab sis nws qhov tsis zoo yog nkig thiab tsis zoo hnav tsis kam. Yog li ntawd, nws yog feem ntau siv hauv cov chaw ua si, tshwj xeeb zoo nkauj toj roob hauv pes khoom, tsis ntau yog siv rau txoj kev teeb ncej.
4. Aluminium alloy lub teeb ncej
Aluminium ncej yog muab faib ua casting txhuas yeeb nkab thiab extruded txhuas yeeb nkab.Casting txhuas yeeb nkab yog ua los ntawm tuag casting los yog xuab zeb casting.Widely siv nyob rau hauv tshwj xeeb zoo ntawm lub European classical vaj lub teeb ncej.Extruded txhuas yeeb nkab yog ua los ntawm high-zog txhuas alloy.Nws muaj zog thiab kev nyab xeeb.Qhov saum npoo tau raug anodized thiab tiav xim hmoov txheej tuaj yeem tiv thaiv corrosion rau ntau tshaj 30years.Nws zoo li ntau dua.Widely siv nyob rau hauv niaj hnub vaj teeb ncej thiab chij ncej.
5. Stainless hlau lub teeb ncej
Stainless hlau lub teeb ncej muaj cov tshuaj zoo tshaj plaws thiab electrochemical corrosion kuj nyob rau hauv steel, thib ob tsuas yog titanium alloy.Cov ntsiab lus nickel sib txawv, thiab muab faib ua feem ntau siv 201,304 thiab 316 qib.Cov qib sib txawv ntawm cov ntaub ntawv, tus nqi sib txawv kuj loj.Peb tuaj yeem xaiv cov qib tsim nyog ntawm cov ntaub ntawv raws li qhov chaw siv sib txawv thiab cov kev xav tau.Tam sim no, 304 qib stainless hlau yeeb nkab thiab daim ntawv yog cov khoom siv dav tshaj plaws hauv nroog teeb pom kev zoo thiab teeb pom kev hauv nroog.
Post lub sij hawm: Nov-03-2022