TGI ntoo yog dab tsi?
TGI ntoo yog dab tsi?

Video: TGI ntoo yog dab tsi?

Video: TGI ntoo yog dab tsi?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Hlis ntuj nqeg
Anonim

TGI cov yog cov hauv pem teb joist uas hla koj lub hauv paus los tsim koj hauv pem teb. Tom qab lawv tau nruab lawv yog them los ntawm plywood. Cov TGI yog ib lub npe zoo rau TJI. TJI sawv cev rau Truss Joist I-beam. Lawv kuj hu ua ntoo kuv.

Tsis tas li ntawd, tji sawv rau dab tsi?

Trus Joist Kuv-Joist

Ntev npaum li cas koj tuaj yeem hla TGI? Cov kev ncua deb tshaj plaws no txawv raws li lub zog joist, qhov tob, thiab qhov sib nrug ntawm nruab nrab. Raws li TJI's ncua lub rooj, hloov mus rau qhov tob 11-7/8 nti joists (ib tug nominal 2x12), txawm tias thaum spaced ntawm 19.2 nti ntawm-center, pab koj mus ntev li 17 taw, 4 ntiv tes thiab tseem ua tiav L/480.

Tom qab ntawd, lo lus nug yog, Kuv puas yog joists pheej yig dua li ntoo?

Qhov kom zoo dua cov ntoo yog qhov tob dua I- ntoo tus tswv cuab tsuas yog nce zuj zus kim dua tus tswv cuab qis dua vim tias nws tau tob dua los ntawm kev ntxiv cov ntaub ntawv web. Vim tias lawv "Kuv" hla ntu, lawv hnyav txog li 60 feem pua tsawg dua tshaj ntoo joists ua rau lawv yooj yim dua.

Kuv joists siv rau dab tsi?

Ib tug engineered ntoo ntoo , feem ntau hu ua I- ntoo , yog ib yam khoom tsim los tshem tawm cov teeb meem uas tshwm sim nrog cov pa ntoo joists . Tsim nyob rau hauv 1969, lub I- ntoo yog ib qho khoom siv ntoo uas muaj lub zog loj hauv kev sib raug zoo rau nws qhov loj thiab qhov hnyav.

Pom zoo: