Koj puas tuaj yeem siv lub siab kho ntoo rau hauv pem teb joists?
Koj puas tuaj yeem siv lub siab kho ntoo rau hauv pem teb joists?

Video: Koj puas tuaj yeem siv lub siab kho ntoo rau hauv pem teb joists?

Video: Koj puas tuaj yeem siv lub siab kho ntoo rau hauv pem teb joists?
Video: Koos loos 2024, Kaum ib hlis
Anonim

Nws yog lub tsev code yuav tsum tau siv cov ntoo kho qhov twg ntoo tiv tauj masonry. Qhov no kho ntoo tawm tsam ntoo rot raws li nws tiv thaiv kom puas los ntawm noo noo. Qhov no kho ntoo yog bolted rau lub hauv paus thiab lub pem teb joists feem ntau so rau nws.

Yog li ntawd, hom ntoo twg koj siv rau hauv pem teb joists?

Lub zog ntawm siv ntoo hom siv rau framing muaj xws li: High Bending Strength: Southern yellow Pine thiab Douglas fir. Medium Bending Strength: Hemlock, spruce, thiab redwood. Tsawg Bending Strength: Western liab cedar, Eastern ntoo thuv dawb, thiab ponderosa ntoo thuv.

yuav tsum tau kho lub hauv pem teb joist? Feem ntau, cov cai hauv tsev yuav tsum muaj siab- kho los yog ib txwm ruaj khov ntoo rau cov ntawv hauv qab no: Joists los yog hauv qab ntawm cov qauv pem teb tsis muaj joists uas nyob rau hauv 18 "ntawm cov av raug. Beams los yog girders ze tshaj 12 "rau cov av raug.

Ib yam li ntawd, kuv puas yuav tsum tau siv lub zog kho ntoo rau ntawm pob zeb?

Siab - kho ntoo yog xav tau thaum twg koj txuas framing ntoo los yog furring strips ncaj qha rau pob zeb los yog lwm yam sab nrauv masonry phab ntsa hauv qab qib. Nco ntsoov tias qhov kev xav tau no tsuas yog rau cov phab ntsa sab nrauv xwb, vim tias cov no yuav wick noo noo mus rau lub ntoo.

Puas yuav tsum tau kho cov joists hauv pem teb?

Yog lawm, siab kho lumber yog qhov kev xaiv zoo tshaj plaws rau koj pem teb . Nco ntsoov, txawm li cas los xij, tias qhov no tsis ua rau nws xav tau. Koj tseem tuaj yeem siv tsis tau siab kho ntoo. Qhov teeb meem koj tuaj yeem khiav mus rau yog tias koj tsis siv siab kho wood rau koj pem teb nws yuav kav ntev npaum li cas..

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