Muaj ntau tus neeg muaj qee qhov chaw khoob hauv tsev thiab xav tsim lawv tus kheej lub tsev hais plaub pob basketball, cia kuv pab txiav txim siab seb tus nqi yog pes tsawg, vim tias tus nqi ntawm txhua qhov chaw txawv me ntsis, yog li kuv nyob ntawm no los kwv yees kwv yees, qhov sib txawv yuav tsum tsis txhob loj heev, koj tuaj yeem xa mus rau nws:
Muaj ob txoj kev los tso cov cement, ib txoj yog yuav cov cement, pob zeb thiab xuab zeb koj tus kheej, thiab tom qab ntawd ntiav ib tus neeg los sib tov thiab pave rau ntawm qhov chaw. Ib txoj yog yuav lub chaw sib tov uas tau sib tov lawm, tsuav yog lub tsheb sib tov thauj ncaj qha mus rau hauv lub tshuab sib tov los ntawm kev sib tov paving. Kuv xav kom xaiv txoj kev thib ob, tsis yog tsuas yog txuag tau cov neeg ua haujlwm xwb tab sis kuj txhim kho kev ua haujlwm tau zoo, thiab qhov sib txawv ntawm tus nqi tsis loj, tej zaum tus nqi ntawm qhov chaw sib tov yuav khoom siv dua li peb tus kheej yuav khoom muaj qhov zoo dua li lawv tus kheej yuav khoom, dua li lawv tus kheej yuav khoom kwv yees li 2,000 yuan ntawm kev thauj khoom, hauv peb cov cheeb tsam nyob deb nroog hu ua tus nqi rooj, kuv tsis paub tias lub nroog xav tau tus nqi no.
Kev suav cov cement ua vaj tse:
1 cubic meters ntawm cov pob zeb / 0.1m³ / ㎡ = 10 square meters, uas yog, 1 cubic meters ntawm cov pob zeb tuaj yeem nchuav rau hauv av tuab 10 centimeters rau 10 square meters, lub zog ntawm cov pob zeb C15, C20, C25, thiab lwm yam., Tus nqi sib txawv raws li cov cim sib txawv, cov cim nce tus nqi nce. Ua lub tshav pob basketball yog tias c20 txaus, c20 pob zeb muaj dej rau ib cubic meter: 190kg, cement: 404kg, xuab zeb: 542kg, pob zeb: 1264kg. Tus nqi dej tsis tuaj yeem sib tham tau, yog tias ib lub hnab cement 50kg, ib lub hnab ntawm 15 duas las, 80 duas las ib tog hauv xuab zeb, ib tog hauv xuab zeb 1.35 tons, ib tog ntawm xuab zeb 70 duas las, ib tog ntawm xuab zeb (lossis xuab zeb) 1.45 tons. Yog li ib tog ntawm C20 pob zeb 230 duas las.
Feem ntau, lub tsev hais plaub pob tawb yog 15 * 28 meters, kwv yees li 420 square meters, ntaus hauv pem teb pob zeb raws li 10 tuab, kwv yees li 42 square meters, yog tias qhov kev paub ua si zoo dua, ntxiv rau 1 meter buffer, kwv yees li 464 square meters, ntaus hauv pem teb pob zeb raws li 10 centimeters tuab, kwv yees li 46.4 square meters, ces tus nqi ntawm cov cement thiab cov pob zeb pob zeb yog 46.4 * 230 = 10672 yuan, ntxiv rau kev qhia txog tus nqi ntawm 2,000 yuan, uas yog 12672 yuan. Ntawd yog 12,672 yuan. Peb yuav thov ob lossis peb tus kws kho kom pab paving, tus nqi ua haujlwm 300 ib hnub, peb tus neeg yuav yog 900 yuan, uas yog 13,572 yuan.
Tom qab ua tiav lub hauv pem teb cement basketball hauv pem teb lawm, yuav tsum tau saib xyuas 21 hnub raws li cov cai. Tab sis yog tias koj tsis npaj yuav ua lwm yam khoom siv, ces feem ntau yuav kho tau kab, kab pleev xim rau lub tsev hais plaub basketball, yog tias koj xav txog tus nqi, koj tuaj yeem pleev xim rau lawv tus kheej kab. Cov kab pleev xim yuav tsum tau yuav cov ntawv patterned, xim cim txoj kev, cov menyuam me me, daim kab xev ntev, lub thoob kua mem, thiab lwm yam, txog qhov loj me tuaj yeem tshawb xyuas online. Tab sis kev kos kab kuj nyuaj heev, tab sis yog tias koj ua tau zoo, nws tsis yog teeb meem loj. Cov khoom siv no feem ntau tuaj yeem ua tiav hauv 300 duas las.
Qhov kawg yog lub hoop basketball, basketball hoops pheej yig 2000 a, ib khub yog 4000 yuan, zoo txhiab ntawm kaum tawm txhiab tus ntawm ib tug muaj, saib yuav ua li cas xaiv.
Hauv kev xaus lus, peb tus kheej ua lub tsev hais plaub pob basketball cement tus nqi peev nyiaj yog 17,872 yuan, tus nqi thoob ntiaj teb, tus nqi sib txawv, yuav muaj qee qhov tsis sib xws, tab sis yuav tsum tsis txhob muaj qhov sib txawv loj dhau, 20,000 yuan yuav tsum txaus, yog tias cov cement hauv zos kim dhau, koj tuaj yeem xaiv C15, kom pheej yig dua, tab sis nws raug pom zoo kom koj xaiv C20 lossis ntau dua, tab sis koj tuaj yeem nres lub tsheb.
Tus tshaj tawm:
Lub sijhawm tshaj tawm: Cuaj hlis-13-2024
