Ntawm no yog yuav ua li cas nteg lub patio rau cov neeg pib tshiab hauv 6 kauj ruam yooj yim
- Dig 150mm rau hauv koj thaj chaw patio.
- Tau ib qho kev sib cog lus ntawm 100mm.
- Cov cheeb tsam nrog 40mm ntawm pob zeb sib tov.
- Ntev paving slabs 15mm rau hauv pob zeb nrog qhov sib txawv ntawm 10-15mm.
- Tawm kom teem sijhawm tsawg kawg 24 teev.
- Tau qhov khoob ntawm cov paving slabs nrog kev sib xyaw ua ke.
Koj puas tuaj yeem tso paving slabs rau ntawm cov xuab zeb?
Txawm hais tias koj yuav khiav mus deb ntawm qee zaus, feem ntau ntawm cov slabs yuav tsis nyob twj ywm thaum muab tso ncaj rau hauv cov xuab zeb. Peb xav kom pw cov slabs nrog ib qho yooj yim mortar mix txhua txhua lub sijhawm. Txhob tso ncaj rau ntawm cov xuab zeb li thaum nws yuav yooj yim, mob taub hau tsuas yog tsis tsim nyog.
Koj ua haujlwm li cas rau thaj chaw chij?
Length(m) x width(m)=area(m²).
Kau suav square 'meter' ntawm paved cheeb tsam:
- Tua koj cheeb tsam mus rau hauv cov squares lossis duab plaub thiab muab qhov ntev los ntawm qhov dav.
- Ntxiv tag nrho cov square meters.
- Koj yuav tsum tau coj mus rau hauv tus lej ntawm kev txiav thiab cov qauv tso xaiv.
Koj suav thaj tsam li cas?
Yuav suav cov square metres ntawm thaj chaw pav, rhuav koj thaj chaw mus rau hauv cov squares lossis duab plaub thiab muab qhov ntev los ntawm qhov davNtxiv tag nrho cov square meter. Muaj kwv yees li 38 pavers ib square meter, tab sis qhov no sib txawv vim muaj pes tsawg leeg ntawm kev txiav thiab nteg qauv xaiv.
Yuav ua li cas koj theem lub vaj?
Ua raws cov kauj ruam yooj yim no kom txawm tias tawm qhov qis thiab siab thiab ua tiav lub vaj zoo kawg nkaus
- Kim thaj chaw tsom. Lub Vaj Salutation. …
- Dej hauv av. Lub Vaj Salutation. …
- Txhob nyom. Lub Vaj Salutation. …
- Ntxiv ib txheej av. …
- Nyob hauv av. …
- Qhia qhov chaw ntiav. …
- Qib siab qhov chaw. …
- Qhia rau qib.
