Dab tsi yog Lub luag haujlwm ntawm PTFE Yeeb Nkab Chaw Tsim Khoom hauv Txoj Haujlwm?

Jul 07, 2024

Tso lus

1. Tag nrho cov kev ua hauj lwm prefabrication yog nqa tawm ntawm lub taub hau ntawm tus choj thiab thawb mus rau ntawm tus choj hla ntu ntawm ntu, tsis muaj kev txhawb nqa loj thiab kev thauj mus los ntev;
2. Tsis tas yuav tsum tau teeb tsa lub qhov rooj ntawm tus choj, kom tsis txhob cuam tshuam los ntawm cov dej ntws thiab kev khiav tsheb hauv qab tus choj; Tsuas yog thaum qhov ntev ntawm tus choj ntxeem tau ntau tshaj 60 meters, yuav tsum tau ntxiv cov piers ib ntus steel, thiab cov kab hlau no tuaj yeem rhuav tshem thiab rov ua dua tshiab; Yog tias tsuas muaj ib lub qhov loj hla tus dej los yog lub hav tob, txawm hais tias nws qhov ntev li 100 meters, nws tseem tsis tsim nyog los teeb tsa ib ntus pier hauv lub qhov loj;
3. Kev sib txhuam coefficient ntawm PTFE raj yog me me, tsuas yog nyob nruab nrab ntawm 2% ~ 5%, yog li qhov kev sib txhuam ntawm kaum tawm txhiab tons ntawm tus choj tsuas yog ob peb puas tons, yog li cov cuab yeej jacking kuj yooj yim, txawm hais tias PTFE phaj tau poob, tab sis tag nrho kev tsim kho qib qis;
4. Lub sij hawm tsim kho feem ntau tsis cuam tshuam los ntawm lub caij xws li dej nyab thiab dej khov, kev tsim kho tau yooj yim los tuav, thiab tag nrho cov kev nce qib kuj tuaj yeem txiav txim siab los ntawm qhov me me dhau ntawm qhov chaw prefabricated ntawm tus choj taub hau, yog tias luv. ntu ntawm 4 ~ 5 meters tuaj yeem tsim kho mus rau ntu ntev ntawm kaum ntawm metres, kev tsim kho tuaj yeem ua kom nrawm heev.

Tsis tas li ntawd, vim yog siv U-shaped steel siv cov khoom siv sib xyaw PE, cov yeeb nkab PTFE zoo heev txhim kho qhov nruj ntawm cov yeeb nkab yam tsis muaj tus nqi nce, thiab lub zog ntawm cov yeeb nkab tau zoo dua qub piv nrog cov yeeb nkab winding thiab carat yeeb nkab hauv qab. Tib qhov hnyav, uas tuaj yeem daws cov teeb meem xws li hnyav hnyav, thiab qhov zoo ntawm txoj kab uas hla loj steel siv cov yeeb nkab yog qhov pom tseeb dua, yog li nws yog qhov sib dua ntawm qhov hnyav thiab kev ua tau zoo dua li cov cement yeeb nkab thiab lwm cov kav dej yas. PTFE raj muaj lub siab ua haujlwm zoo thiab muaj kev cuam tshuam tsis zoo, muaj kev hloov pauv zoo rau txhua lub hauv paus, kev lag luam zoo, txoj kab uas hla loj, tus nqi qis dua cov yas ntawm tib lub ntsiab lus, cov tshuaj tiv thaiv zoo, thiab cov txheej txheem tiv thaiv sab nraud, uas yuav tsis muaj kuab paug thiab corroded los ntawm dab tsi.
 

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