Xov Xwm - Kev qhia txog kev siv lub kauv kauv/ntsia hlau
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xov xwm

Kev qhia txog kev siv lub kauv kauv/screw anchor

Kev qhia txog kev siv lub kauv kauv/screw anchor


Lubntsia hlau anchoryog ib hom av tho qhov av uas muaj cov yam ntxwv ntsia hlau, suav nrog cov ntsis / yeeb nkab tho / hniav ntsia hlau thiab cov yeeb nkab txuas, thiab cov yeeb nkab tho txuas nrog lub zog fais fab; Lub pawg tuaj yeem tsav mus rau hauv av ncaj qha ua lub cev pawg yooj yim. Lub pawg ntsia hlau tuaj yeem nkag mus thiab ua kom cov av nyob ib puag ncig lub qhov pawg, txhim kho kev sib txhuam ntawm sab ntawm cov av nyob ib puag ncig pawg, thiab ua rau pawg muaj peev xwm dais tau zoo, tiv taus rub tawm, tiv taus kab rov tav, me me deformation thiab ruaj khov zoo.

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Cov yam ntxwv ntawm cov ntsia hlau anchor:


1. Raws li cov lus qhia txog kev kub hnyiab galvanizing ntawm ISO 1461: 1999, cov khoom sib txawv yuav tsum tau xaiv raws li qhov chaw ib puag ncig thiab cov neeg siv khoom xav tau. Cov khoom siv tsim los ntawm cov tuam txhab hlau loj nto moo yuav tsum tau xaiv rau hlau, thiab cov hlau rov ua dua tshiab yuav tsum tsis txhob siv. Yuav kom ua tiav qhov ntsuas zoo tshaj plaws, yuav tsum tau ua tib zoo tswj xyuas qhov zoo.


2. Cov khoom tsim kev tshaj lij tau dhau qhov kev suav xyuas tshuab, software simulation thiab kev sim kev ntxhov siab ntawm lub koom haum thib peb los ntawm cov neeg ua haujlwm tshaj lij, thiab cov khoom siv kho tshuab tau lees paub. Raws li cov lus qhia nruj, cov ntaub ntawv sim raug sim los ntawm kev sim thauj khoom zoo li qub, kev sim compression, kev sim tensile thiab kev sim siab sab nraud los ntsuas qhov kev tiv thaiv compression, kev ruaj khov thiab kev ua haujlwm ntev ntawm cov khoom.


3. Kev sib raug zoo nrog cov qauv: yuav tsum tau siv cov ntsia hlau sib txawv raws li cov neeg siv khoom xav tau sib txawv. Tsis tas yuav ua rau puas tsuaj rau ib puag ncig, tsis tas yuav khawb av lossis nchuav cement, ntsia hlau ncaj qha rau hauv av, txo tus nqi ntau heev.


4. Kev tiv thaiv ib puag ncig 100%, rov ua dua tshiab, thiab tsis muaj kev puas tsuaj rau kev ntxuav. Kev tsiv teb tsaws chaw yooj yim, ceev, thiab tuaj yeem tsiv mus txhua lub sijhawm, txhua qhov chaw, txo qhov cuam tshuam rau ib puag ncig thiab txo tus nqi ntawm kev tsiv teb tsaws chaw.


5. Siv tau rau txhua qhov av txawm tias av twg los xij (los ntawm av nplaum mus rau pob zeb), cov kauv kauv siv tau. Kev ua tau zoo tshaj plaws nrog 20 xyoo kev lees paub zoo, zoo nkauj thiab siv tau. Kev teeb tsa yooj yim, yooj yim thiab ceev ceev yam tsis tas yuav vuam lossis ua tiav. Txhua lub tshuab tuaj yeem teeb tsa txog li 200 lub kauv kauv txhua hnub.


6. Nkag mus rau hauv av ntsug nrog qhov siab qhov tseeb ntawm 1.5cm.

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Cov txheej txheem ntau lawm


Cov khoom siv raw rau kev tsim cov kauv av yog cov yeeb nkab Q235 welded. Feem ntau, cov kauv av tuaj yeem tsim cov kauv av tsim nyog los ntawm kev txiav, deformation, vuam, pickling, hot-dip galvanizing thiab lwm yam txheej txheem. Pickling thiab hot-dip galvanizing yog cov txheej txheem kho mob tiv thaiv xeb tseem ceeb, uas cuam tshuam ncaj qha rau lub neej ua haujlwm ntawm cov kauv av. Qib ua tiav ntawm cov kauv av txiav txim siab ncaj qha rau lub neej ua haujlwm ntawm cov hlau av, xws li seb cov yeeb nkab welded xaiv puas muaj qhov xuab zeb, seb puas muaj qhov vuam tsis zoo, thiab seb qhov dav ntawm qhov vuam puas cuam tshuam rau lub neej ua haujlwm yav tom ntej ntawm cov kauv av thiab qhov zoo ntawm kev ua tiav tom ntej. Acid pickling yog ib qho txheej txheem tiv thaiv xeb tseem ceeb, thaum lub sijhawm ntawm galvanizing kub thiab qhov tuab ntawm cov txheej galvanizing saum npoo cuam tshuam rau qhov zoo ntawm kev kho mob tiv thaiv xeb ntawm cov kauv av. Feem ntau, cov kauv av tuaj yeem siv tau 20-30 xyoo. Qhov chaw ib puag ncig thiab txoj kev siv ntawm cov txheej txheem siv kuj cuam tshuam rau lub neej ua haujlwm ntawm lub hauv av, xws li qib acid-base ntawm cov av, seb cov txheej txheem ua haujlwm puas zoo lossis tsis zoo, thiab kev siv tsis raug yuav ua rau puas tsuaj rau qhov chaw ntawm lub hauv av hlau, ua rau puas tsuaj rau cov txheej tiv thaiv hlau, ua rau cov hlau hauv av xeb sai dua, thiab txo lub neej ua haujlwm.

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Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2020