Yuav ua li cas ntxiv dag zog rau hauv pem teb joists uas raug txiav?
Yuav ua li cas ntxiv dag zog rau hauv pem teb joists uas raug txiav?

Video: Yuav ua li cas ntxiv dag zog rau hauv pem teb joists uas raug txiav?

Video: Yuav ua li cas ntxiv dag zog rau hauv pem teb joists uas raug txiav?
Video: Vim li cas Txiv Plig Nyiaj Pov siv dag zog ua hauj lwm rau Hmoob? 2024, Kaum ib hlis
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Dhau li ntawm no, koj puas tuaj yeem txiav rau hauv pem teb joists?

Tab sis yog a pem teb (Daim duab A)-los yog lwm yam-sawv nyob rau hauv txoj kev ntawm nws cov kav dej, nws yuav rhais tawm ib tug saw los yog xyaum, ces txiav los yog nteg tawm mus txog rau thaum nws ua chav. Koj ua tau tsis yooj yim txiav , kos thiab tho los ntawm cov tswv cuab cov qauv thiab cia siab tias koj lub tsev yuav nyob ruaj khov thiab koj pem teb tiaj thiab khoom.

Ib sab saum toj no, ua li cas koj stiffen pem teb joists? Kho bouncy pem teb los ntawm kev ntxiv choj, ntxiv txheej plywood lossis ntxiv phab ntsa lossis nqaj. Peb mam li qhia koj peb txoj hauv kev tawv up koj bouncy pem teb -los ntawm kev ntxiv bridging, txhim kho plywood raws joists thiab ntxiv ib phab ntsa lossis nqaj hauv qab pem teb . Ib qho ntawm peb tuaj yeem daws koj qhov teeb meem, nyob ntawm koj qhov xwm txheej.

Tib neeg tseem nug, koj ua li cas rau plua plav hauv av?

Scabbing yog cov txheej txheem zoo uas tso cai rau koj ntxiv dag zog rau thiab kho cov teeb meem me uas cuam tshuam pem teb joists . Khawb koom nrog kev noj daim ntoo thiab muab khi rau ntawm thaj chaw teeb meem. Kuv nquag siv cov kua nplaum thiab cov ntsia hlau los khawm 3/4 nti plywood li kab kab mob rau ob sab ntawm a ntoo kom deb li kuv tuaj yeem txuas rau.

Kuv yuav ua li cas ntxiv dag zog rau hauv pem teb joists?

Raws li qhov nce ntxiv ntawm ib lub tsev cov qauv, joists tsis yooj yim hloov. Koj tuaj yeem, txawm li cas los xij, ntxiv dag zog tus joists los ntawm kev ruaj ntseg lwm qhov ntev ntawm cov ntoo mus rau qhov uas twb muaj lawm ntoo , hu ua "tus viv ncaus," lossis txo qis qis pem teb nrog block inserts nruab nrab ntawm lub joists , hu ua "thaiv."

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