Video: Lub trench yuav tsum sib sib zog nqus npaum li cas rau cov phab ntsa tuav?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Nyob ntawm seb qhov loj ntawm koj cov blocks, koj trench yuav tsum ua 4a6in tob (hauv qab theem hauv av) thiab muaj qhov dav uas yog ob npaug ntawm qhov dav ntawm ib qho thaiv vertically. Ib zaug koj trench yog ua tiav, compact nws nrog ib txhais tes tamper los yog vibrating phaj compactor.
Kuj tseem paub, qhov tob npaum li cas yuav tsum yog lub hauv paus rau cov phab ntsa tuav?
Txoj cai dav dav ntawm tus ntiv tes xoo yog faus txog ib feem yim ntawm qhov siab ntawm qhov phab ntsa . Piv txwv li, yog tias koj phab ntsa yuav yog peb taw (36 nti) siab, thawj chav kawm ntawm blocks yuav tsum pib tsib ntiv hauv qab av theem. Cov pob zeb base yuav tsum pib peb nti hauv qab no.
Qhov thib ob, koj puas xav tau pob zeb tom qab tuav phab ntsa? Txawm nyob rau thaj tsam 8, yog koj xav tsim ib lub pob zeb tuav phab ntsa siab tshaj 24 ntiv tes, koj tiag tiag yuav tsum nruab cov dej ntws gravel qab nws. Rau cov pob zeb loj, a pob zeb dej trough qab tus phab ntsa Tsis tsim nyog - tsuas yog paj ntaub ntaub, kom lub backfill av los ntawm ntws tawm lub ntsej muag ntawm lub phab ntsa.
Xav txog qhov no, kuv yuav tsum siv lub hauv paus li cas rau phab ntsa tuav?
Cov puag ntawm a tuav phab ntsa yuav tsum muab tso rau hauv qab no theem. Qhov siab a phab ntsa yog, ntxiv hauv av theem nws yuav tsum raug teem. Qhov tseem ceeb rau kev txhawb nqa lwm tus phab ntsa ,ib zoo puag yog ua los ntawm compacted av thiab tsawg kawg yog ib tug rau nti txheej ntawm compacted xuab zeb thiab gravel.
Koj puas xav tau cov kua dej rau cov phab ntsa me me?
Nws tseem ceeb heev kom nco ntsoov qhov ntawd tuav phab ntsa yog ntau tshaj kab ntawm cib lossis pob zeb. Lawv xav tau txaus kua los yog lawv yuav ua tsis taus. Thaum nruab a kua txheej, siv tsawg kawg yog 100mm ntawm gravel uas yog 10mm los yog me dua . Ordinary av tsis yog ib qho kev xaiv zoo rau cov khoom siv rov qab thaum tsim lub tsev ntws.
Pom zoo:
Npaum li cas tus neeg pw tsaug zog tuav phab ntsa tus nqi ntau npaum li cas?
$ 300 mus rau $ 450 ib square meter rau kho ntoo pw tsaug zog (hardwood) $ 300 txog $ 550 ib square meter rau sandstone blocks. $ 400 txog $ 680 ib square meter rau cov pob zeb muaj zog. $ 550 txog $ 700 toj ib square meter rau cov qhob qhob qhob qhob thaiv
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
Lub kaum sab xis yuav tsum sloping trench phab ntsa hauv hom B av txoj kab nqes yuav?
Lub kaum sab xis rau hom B excavation yog 1: 1 piv lossis 45-degree kaum. Rau txhua ko taw ntawm qhov tob, ob sab ntawm kev khawb yuav tsum nqes rov qab 1 ko taw. Hom B av yog cohesive nrog unconfined compressive zog ntau tshaj 0.5 tsf, tab sis tsawg tshaj li 1.5 tsf
Lub hauv paus ntawm phab ntsa yuav tsum sib sib zog nqus li cas?
Lub pob zeb pob zeb yuav tsum yog 100mm sib sib zog nqus los ntawm 300mm dav yog tias qhov taw qhia yog rau phab ntsa dawb. Cov ko taw yuav tsum tau nce mus rau 150mm tob thiab 450mm dav yog tias phab ntsa tsim yog phab ntsa tuav
Dab tsi yog qhov kawg ntawm lub zog rau yuav luag txhua yam kab mob tshwj tsis yog cov neeg nyob sib sib zog nqus hauv dej hiav txwv ze ntawm lub qhov cua sov?
Dab tsi yog qhov kawg ntawm lub zog rau yuav luag txhua yam kab mob tshwj tsis yog cov neeg nyob sib sib zog nqus hauv dej hiav txwv ze ntawm lub qhov cua sov? Qhov kawg qhov chaw yuav yog lub hnub