Cov txheej txheem:
Video: Nws siv ntau npaum li cas los sau cov block cell?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Rau puv ib thaiv koj xav tau 400 cubic inches ntawm pob zeb 5 * 8 * 2. Muaj 1728 cubic inches hauv ib lub cubic feet (12 * 12 * 12). Yog li ntawd txhua tus block yuav xav tau . 23 kub pob zeb (400/1728).
Tib neeg kuj nug tias, nws yuav siv ntau npaum li cas los ua ib qho thaiv?
Sau ntim rau ntau yam thaiv phab ntsa Thicknesses
| Thaiv phab ntsa Thickness | Blocks Filled per Cubic Yard | Qhob / Grout ib 100 Block |
|---|---|---|
| 6″ | 120 | .8 3 yd3 |
| 8″ | 100 | 1.0yd ib3 |
| 10″ | 80 | 1, 23 yd3 |
| 12″ | 65 | 1, 54 yd3 |
Tsis tas li ntawd, ntau npaum li cas pob zeb nyob hauv ib qho thaiv? Rau cov tub ntxhais sau 150mm 'H' thaiv ua 0,65m3 pob zeb rau 100 thaiv . Rau cov tub ntxhais sau 200mm thaiv ua 0,8m3 pob zeb rau 100 thaiv.
Ntawm no, koj ua li cas suav block sau?
TXOJ CAI NTAWM VOLUME GUIDE
- 25 SERIES – 1 m3 yuav sau 95 blocks. Los yog faib cov blocks los ntawm 95 kom muab m3 ntawm block sau.
- 20 SERIES - 1 m3 yuav sau 125 blocks. Los yog faib cov blocks los ntawm 125 kom muab m3 ntawm block sau.
- 15 SERIES – 1 m3 yuav sau 175 blocks. Los yog faib cov blocks los ntawm 175 kom muab m3 ntawm block sau.
Yuav ua li cas koj xam cov pob zeb ua vaj tse?
Ntsuas qhov ntev thiab qhov siab ntawm thaiv hauv inches thiab mam li hloov cov nqi hauv qhov sib npaug square feet ntawm thaiv = (ntev ntawm thaiv x qhov siab ntawm thaiv ) / 144. Piv txwv li, tus qauv cement thaiv ntsuas 16 x 8 nti, yog li nws npog 0.89 square feet - (16 x 8) / 144 = 0.89.
Pom zoo:
Cov neeg tshawb xyuas muaj sijhawm ntev npaum li cas tom qab hnub tshaj tawm tsab ntawv tshaj tawm los ua kom tiav cov ntaub ntawv tshawb xyuas los ntawm kev sib sau ua ke cov ntaub ntawv tshawb xyuas zaum kawg?
Cov ntaub ntawv txheeb xyuas ua tiav thiab zaum kawg yuav tsum tau muab sib dhos rau khaws cia raws li hnub tsis pub dhau 45 hnub tom qab hnub tshaj tawm daim ntawv tshaj tawm (hnub ua tiav cov ntaub ntawv)
Nws raug nqi npaum li cas los tsim ib lub cinder block los?
Cinder thaiv tus nqi Tus nqi rau nruab ib lub cinder thaiv phab ntsa Tsawg kawg $ 500 Siab kawg $ 700 Lub teb chaws nruab nrab $ 600 Tus nqi ib kab tawm $ 6 txog $ 8
Nws siv sijhawm ntev npaum li cas rau kev nqis peev los ua ob npaug ntawm tus nqi yog tias nws tau nqis peev ntawm 8% sib xyaw ua ke txhua hli?
Yog tias ib qho kev nqis peev cog lus cog lus 8% txhua xyoo cov nqi rov qab, nws yuav siv sijhawm kwv yees li (72 / 8) = 9 xyoo los ua ob npaug ntawm cov nyiaj nqis peev
Nws hu li cas thaum cov khoom tshiab lossis cov saw tshiab nyiag cov neeg siv khoom thiab muag los ntawm cov laus uas twb muaj lawm nws raug xa mus rau?
Thaum cov khoom tshiab lossis cov saw tshiab tshiab nyiag cov neeg siv khoom thiab kev muag khoom los ntawm cov qub qub ntawm ib lub koom haum, qhov no yog hu ua. Cannibalization
Puas yog ib qho kev sau ntawm cov tuam txhab ywj pheej uas siv cov ntaub ntawv thev naus laus zis los tswj hwm lawv cov txiaj ntsig cov txiaj ntsig los sib sau ua khoom lag luam lossis kev pabcuam rau kev lag luam?
Lub vev xaib muaj txiaj ntsig yog ib qho kev sau ntawm cov tuam txhab ywj pheej uas siv cov ntaub ntawv thev naus laus zis los tswj hwm lawv cov txiaj ntsig kev sib koom ua ke tsim khoom lossis kev pabcuam rau kev lag luam. Ib lub tuam txhab tuaj yeem siv kev tswj hwm ntau dua ntawm nws cov neeg xa khoom los ntawm kev muaj: ntau tus neeg muag khoom