Fiberglass mesh yog siv ntau thiab ntau dua hauv kev kho kom zoo nkauj phab ntsa. Puas tsim nyog siv mesh rau ntawm phab ntsa? Mesh daim ntaub yog siv ua ntej latex xim yog siv rau ntawm phab ntsa. Cov ntaub mesh no tsuas yog siv los tiv thaiv corrosion thiab tawg. Nws yog siv rau ntawm cov cement, gypsum, thiab phab ntsa kom muaj zog thiab tiv thaiv kev tawg.
Lwm yam nta:
1. Nws muaj lub luag haujlwm ntawm kev tiv thaiv hluav taws, kev txuag hluav taws xob, thiab suab rwb thaiv tsev;
2. Nws muaj kev ruaj ntseg zoo, tsis yooj yim rau shrink thiab deform, thiab muaj qhov chaw zoo. Nyob rau tib lub sijhawm, nws muaj lub zog siab thiab muaj kev cuam tshuam zoo.
Cov xwm txheej thaum xav tau fiberglass mesh ntawm phab ntsa:
1. Phab ntsa tshiab
Feem ntau hais lus, cov phab ntsa uas tau tsim tshiab yuav tsum tau kho ntau dua ib hlis ua ntej kev kho phab ntsa tom ntej tuaj yeem ua tiav. Tab sis nyob rau hauv kev muaj tiag, nws yog feem ntau tsis yooj yim sua kom tos ntev li ntawd. Yog tias koj xav pib kev tsim kho sai li sai tau tab sis ntshai tsam cuam tshuam rau tom qab kho kom zoo nkauj, koj tuaj yeem dai ib txheej ntawm fiberglass mesh ua ntej pleev xim rau phab ntsa nrog cov xim latex los tiv thaiv phab ntsa thiab tiv thaiv kev tawg.
2. Cov phab ntsa qub
Thaum kho dua lossis kho lub tsev qub hauv tsev lossis lub tsev thib ob uas tau yuav lub sijhawm ntev, nws yog qhov zoo tshaj kom tshem tawm cov ntaub pua tsev qub thiab tom qab ntawd dai ib txheej ntawm cov ntaub mesh. Vim nws siv sijhawm ntev, cua thiab hnub yuav cuam tshuam rau cov qauv ntawm phab ntsa. Qhov no tuaj yeem txo qhov muaj peev xwm ntawm cov kab nrib pleb hauv cov phab ntsa qub rau qee yam.
3. Grooving ntawm phab ntsa
Piv txwv li, qhov chaw uas cov hlau ducts qhib yuav ua rau cov phab ntsa puas, yog li lawv tshwj xeeb tshaj yog tawg rau yav tom ntej siv. Nws yog qhov zoo tshaj rau nruab ib txheej ntawm fiberglass mesh nyob rau hauv cov cheeb tsam no kom txo tau qhov tawg.
4. Phab ntsa tawg
Txawm hais tias cov phab ntsa raug tswj kom zoo, cov kab nrib pleb yuav tshwm sim dhau sijhawm. Rau kev kho cov kab nrib pleb, cov ntaub mesh tuaj yeem siv tau. Rau cov kab nrib pleb loj heev, koj tuaj yeem ua ntej tshem cov phab ntsa plua plav los ntawm cov kab nrib pleb hauv phab ntsa, tom qab ntawd muab cov txheej txheej hauv qab nrog ib qho kev sib txuas ntxiv, thiab tom qab ntawd dai cov ntaub fiberglass mesh.
5. Lub splicing ntawm cov khoom sib txawv
Niaj hnub no cov txheej txheem kho kom zoo nkauj ntawm phab ntsa yog cov nplua nuj, ntau cov ntaub ntawv phab ntsa yog siv, thiab muaj ntau qhov sib txawv ntawm cov khoom sib txawv. Nyob rau hauv rooj plaub no, cov kab nrib pleb yuav yooj yim tshwm sim ntawm cov pob qij txha, yog li nws yog qhov zoo tshaj rau nteg fiberglass mesh ntawm cov spliced cheeb tsam.
6. Kev sib txuas ntawm cov phab ntsa qub thiab tshiab
Vim tias nws yog qhov kev sib txuas ntawm cov qub thiab tshiab, phab ntsa sib txawv, thiab cov kab nrib pleb yuav yooj yim tshwm sim thaum siv cov xim latex. Hauv qhov no, daim ntaub mesh yuav tsum tau dai.
Yog tias muaj cov kab nrib pleb hauv thawj phab ntsa, fiberglass mesh tsis xav tau. Cov kab nrib pleb feem ntau tshwm sim los ntawm cov cement nws tus kheej thiab yuav tsis nthuav. Yog tias nws yog qhov tawg ntawm phab ntsa nws tus kheej, cov ntaub mesh yuav tsis muaj txiaj ntsig.
