Puas yog kev tsav tsheb xav tau rebar?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Rebar tuaj yeem xav tau yog tias cov av coj tus cwj pwm tsis zoo, cov slab loj thiab flatness / cracking yog cov teeb meem tsim … tab sis qhov ntawd yog qhov tsis zoo heev. Rebar yog qhov zoo tshaj plaws siv hauv a kev tsav tsheb rau qhov twg 5-6 ntiv tes ntawm pob zeb tuaj yeem nchuav. Qhov no yog vim rebar Nws kuj yog thicker dua galvanized mesh reinforcement.

Tom qab ntawd, ib tug kuj yuav nug, yog cov hlau mesh tsim nyog nyob rau hauv qhob tsav tsheb?

Fiber ntau mesh yog siv nyob rau hauv patios, sidewalks thiab kev tsav tsheb vim tias cov khoom raug muab tso rau hauv thiab dhau los. Yog li tsis muaj nqi zog cuam tshuam nrog kev txhim kho steel hauv koj lub ncuav. Hlau mesh zoo ib yam li fiber ntau mesh nyob rau hauv uas nws nce pob zeb lub zog thiab ua rau nws ruaj khov dua.

Tsis tas li ntawd, ntau npaum li cas rebar xav tau rau kev tsav tsheb? Rau kev tsav tsheb thiab patio #3 rebar uas yog 3/8 nti inch yuav tsum txaus rau lub hom phiaj. Yog tias koj tab tom tsim cov phab ntsa, piers lossis kab kuv pom zoo siv # 4 (1/2 nti) rebar . Rau lub tsev footings kuv yuav siv ib tug # 5 (5/8 nti) rebar.

Ib yam li ntawd, tib neeg nug, koj puas xav tau rebar rau 4 nti slab?

Ib qho pob zeb slab txhawb nrog rebar los yog welded hlau ntaub yuav tsum muaj qhov tsawg kawg nkaus 1 1/2 ntiv tes ntawm clear cover ntawm lub reinforcing thiab sab saum toj ntawm lub slab . Nyob qib koj tuaj yeem tawm mus nrog welded hlau ntaub hauv feem ntau. Ncua tseg slabs yuav luag ib txwm xav tau rebar txhawb nqa.

Puas yog tag nrho cov pob zeb xav tau rebar?

Tsis yog tag nrho nto xav tau pob zeb rebar reinforcement, tab sis ntxiv nws ua pob zeb muaj zog thiab tiv taus cov kab nrib pleb loj. Tsis muaj rebar kev txhawb zog, pob zeb yog heev yooj yim rau tawg vim muaj zog quab yuam. Rebar pab tiv thaiv cov kab nrib pleb los ntawm kev loj hlob loj los ntawm kev tiv thaiv cov pob zeb tawg los ntawm kev sib nrug.