Video: Kuv yuav tsum tau ua ib phab ntsa ntau npaum li cas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ib cib dav phab ntsa xav 120 cib ib square meter. Yog li thawj theem tsuas yog ntsuas qhov siab thiab qhov ntev ntawm qhov phab ntsa nyob rau hauv ' meter ', muab lawv ua ke kom muab thaj tsam hauv square metres, thiab muab qhov no los ntawm 120.
Tom qab ntawd, pes tsawg square feet yuav 1000 cib npog?
Tag nrho tsis muaj. Ntawm cib xav tau rau 1000 square feet = 92.94 × 504 = 46842 cib.
Qhov thib ob, nws siv pes tsawg lub cib los tsim ib chav? Cov tsev feem ntau yog ua nrog 8 ko taw qab nthab, thiab qhov nruab nrab chav pw yog 11 feet x 11 feet. Yog li 11ft × 8ft = 88ft² × 4 phab ntsa = 352square feet yog koj phab ntsa tag nrho. Luas = 352 x 6 = 2112 cib los npog tag nrho 4 phab ntsa ntawm a chav yog 11 feet x 11 feet.
Tsis tas li ntawd, nws yuav siv pes tsawg lub cib los tsim lub tsev 5 chav pw?
Tso cai 1.86 m2 ntawm brickwork / lineal meter ntawm phab ntsa tom qab tso cai rau lub qhov rais thiab qhov rooj ntawm 50 cib luas = 3906 m² cib , tab sis pub 4000.
Tus qauv cib loj yog dab tsi?
Cib Loj Hauv Tebchaws Meskas Hauv Tebchaws Meskas, niaj hnub txheem cib yog (tswj los ntawm American Society for Testing and Materials i.e. ASTM) txog 8 × 3 5⁄8 × 2 1⁄4 nti (203 × 92 × 57 mm). Qhov feem ntau siv yog lub modular cib 7 5⁄8 × 3 5⁄8 × 2 1⁄4 nti (194 × 92 × 57 mm).
Pom zoo:
Kuv xav tau cov rebar ntau npaum li cas rau phab ntsa hauv qab daus?
Rebar Placement in Walls Lub hau yuav tsum yog 2 ntiv tes rau lub hauv paus phab ntsa, lossis phab ntsa raug huab cua, thiab 1 1/2 ntiv tes rau cov phab ntsa uas tsis raug. Kab rov tav nrug rau #4 rebar yog yam tsawg kawg 2 taw, tsis pub dhau 12 ntiv ntawm sab saum toj thiab hauv qab ntawm phab ntsa
Kuv yuav tsum tau ua cov cement ntau npaum li cas Kuv yuav tsum tau ntim 5 nkas loos thoob?
Teb: Yog tias koj yuav siv cov cement ncaj ib lub hnab 80 lb., 2/3 ntawm ib lub cubic ko taw, yuav sau koj lub thoob tsib nkas loos, nrog qee qhov seem vim tam sim no. Ib lub thoob tsib nkas loos tuaj yeem tuav tau. 45 cubic feet ntawm pob zeb thaum tov nrog dej. Nyuaj hais. 1 hnab ntawm 80 lb. txaus los sau koj lub thoob
Yuav tsum tuab npaum li cas tus footer yuav tsum yog rau phab ntsa tuav?
Yog tias koj phab ntsa yuav yog 18 ntiv tes tuab, koj yuav tsum ua kom koj cov pob zeb pob zeb 24 ntiv tes tuab
Kuv yuav txiav txim siab npaum li cas beam kuv xav tau rau phab ntsa load bearing?
Cov mis rau cov seem modulus yog beam dav lub sij hawm beam tob squared muab faib los ntawm 6. Ib tug ob 2-by-6 standard beam muaj tiag tiag qhov ntev ntawm 1.5-by-5.5 ntiv tes uas yuav muab ib seem modulus ntawm 1.5 x 5.5 x 5.5 / 6 = 7.6 uas tsis txaus rau qhov piv txwv no. Ib 2-by-8 beam yuav txaus
Yuav tsum khaws cov zaub mov ntau npaum li cas ntawm phab ntsa?
Cov zaub mov yuav tsum tau khaws cia tsawg kawg 6 ntiv tes tawm hauv pem teb thiab deb ntawm phab ntsa. Lawv kuj yuav tsum tau muab khaws cia rau hauv ib txoj kev uas tso cai rau huab cua ncig, rhawv tsis yog lined nrog ntawv ci lossis lwm yam ntaub ntawv. Cov khoom noj uas npaj txhij los yog siav yuav tsum khaws cia saum cov zaub mov nyoos thiab npog kom zoo kom tsis txhob kis kab mob sib kis