Kodi Stainless Steel Rebar ndi chiyani?

Ngakhale kugwiritsidwa ntchito kwa carbon steel rebar ndikokwanira muzomangamanga zambiri, nthawi zina, konkire sikungapereke chitetezo chokwanira chachilengedwe.Izi ndizowona makamaka m'malo am'madzi ndi malo omwe ma deicing agents amagwiritsidwa ntchito, zomwe zingayambitse dzimbiri lopangidwa ndi chloride.Ngati mipiringidzo yazitsulo zosapanga dzimbiri imagwiritsidwa ntchito m'malo oterowo, ngakhale kuti ndalama zoyambira ndizokwera, zimatha kukulitsa moyo wa kapangidwe kake ndikuchepetsa zosowa zosamalira, motero kuchepetsa ndalama zanthawi yayitali.

Chifukwa chiyani mugwiritse ntchito chitsulo chosapanga dzimbirirebar?

Ma ayoni a kloridi akalowa mu konkire ya carbon zitsulo zolimbitsidwa ndikukumana ndi chitsulo cha kaboni, chitsulo cha kaboni chimayamba kunyengerera, ndipo zinthu zowonongeka zimakula ndikukula, zomwe zimapangitsa kuti konkire iphwanyike ndikusenda.Panthawi imeneyi, kukonza kuyenera kuchitika.

Chitsulo cha carbon steel chimatha kupirira mpaka 0.4% chloride ion content, pomwe chitsulo chosapanga dzimbiri chimatha kupirira mpaka 7% chloride ion content.Chitsulo chosapanga dzimbiri chimapangitsa moyo wautumiki wa kapangidwe kake ndikuchepetsa mtengo wokonza ndi kukonza

Ubwino wa chitsulo chosapanga dzimbiri ndi chiyanirebar?

1. Imakhala ndi kukana kwa ayoni wa kloridi

2. Osadalira alkalinity mkulu wa konkire kuteteza zitsulo zitsulo

3. Angathe kuchepetsa makulidwe a chitetezo cha konkire

4. Palibe chifukwa chogwiritsa ntchito konkriti sealant monga silane

5. Kusakaniza konkriti kungakhale kosavuta kuti akwaniritse zosowa za mapangidwe apangidwe, osaganizira za chitetezo chazitsulo.

6. Kupititsa patsogolo kulimba kwa kapangidwe kake

7. Kuchepetsa kwambiri ndalama zosamalira ndi kukonza

8. Chepetsani nthawi yopuma komanso yokonza tsiku ndi tsiku

9. Itha kugwiritsidwa ntchito mosankhidwa kumadera omwe ali pachiwopsezo chachikulu

10. Pamapeto pake amatha kubwezeretsedwanso kuti apangidwenso

Pamene zitsulo zosapanga dzimbirirebarayenera kugwiritsidwa ntchito?

Pamene kapangidwe ndi poyera mkulu kloridi ayoni ndi/kapena zikuwononga mafakitale mapangidwe

Misewu ndi milatho pogwiritsa ntchito mchere wa deicing

Pakafunika (kapena kufunidwa) kuti chitsulo chachitsulo sichikhala ndi maginito

Kodi zitsulo zosapanga dzimbiri ziyenera kukhala patirebarkugwiritsidwa ntchito?

Chitsulo chosapanga dzimbiri chiyenera kuganiziridwa pazochitika zotsatirazi

1. Malo owononga

Ma nangula a milatho, ma docks, trestles, breakwaters, ma seawall, mipingo yopepuka kapena njanji, milatho ya misewu yayikulu, misewu, mopitilira, mopitilira, malo oimika magalimoto, ndi zina zambiri m'madzi am'nyanja, makamaka m'malo otentha.

2. Chomera chochotsa mchere m'madzi a m'nyanja

3. Malo osungira madzi onyansa

4. Zomangamanga za moyo wautali monga kukonzanso nyumba zakale ndi malo osungiramo zinyalala za nyukiliya ndizofunikira

5. Madera omwe amakonda zivomezi, chifukwa nyumba zolimba za konkriti zitha kugwa panthawi ya zivomezi chifukwa cha dzimbiri.

6. Njira zapansi panthaka ndi ngalande

7. Malo omwe sangathe kuyang'aniridwa kapena kusamalidwa kuti akonzedwe

Momwe mungagwiritsire ntchito chitsulo chosapanga dzimbirirebar?

M'mayiko akunja, zitsulo zosapanga dzimbiri zimapangidwa makamaka molingana ndi British standard BS6744-2001 ndi American standard ASTM A 955/A955M-03b.France, Italy, Germany, Denmark, ndi Finland alinso ndi miyezo yawoyawo yamayiko.

Ku China, muyezo wazitsulo zosapanga dzimbiri ndi YB/T 4362-2014 "Stainless steel rebar for reinforced steel"

Kutalika kwa chitsulo chosapanga dzimbiri ndi 3-50 millimeters.

Maphunziro omwe alipo akuphatikizapo duplex zitsulo zosapanga dzimbiri 2101, 2304, 2205, 2507, austenitic zosapanga dzimbiri 304, 316, 316LN, 25-6Mo, etc.