Txoj slabs ua los ntawm pob zeb lossis pob zeb ntuj hauv lub vaj tsis yog ib qho yooj yim thiab, qhov tseem ceeb tshaj, kev ua haujlwm nyuaj. Thaum cov pob zeb pob zeb tuaj yeem ntsia tau yooj yim heev, tso cov pob zeb ntuj pob zeb yog qhov xav tau ntau dua. Tsis tsuas yog cov khoom siv feem ntau kim dua, kev ua haujlwm thiab kev sib dhos ua haujlwm tseem xav tau qee qhov kev nkag siab thiab kev paub ntawm cov khoom.
Yuav ua li cas nteg vaj vuas kom raug?
Txhawm rau nteg cov vuas vaj, koj xav tau cov txheej txheem tsim nyog ua los ntawm pob zeb lossis Frost tiv thaiv pob zeb thiab xuab zeb lossis grit. Xyuas kom tseeb tias muaj txoj kab nqes txaus rau cov dej ntws thiab nteg pob zeb los yog ntuj pob zeb slabs nrog cov pob qij txha. Grout pob zeb slabs nrog quartz xuab zeb thiab ntuj pob zeb slabs nrog ntuj pob zeb nplaum.
Slab npog ib txwm xav tau txoj kab nqes
Slab npog ib txwm xav tau txoj kab nqes kom cov dej ntau dhau tuaj yeem ntws tawm. Yog tias muab tso rau ntawm cov xuab zeb thiab pob zeb nrog cov pob qij txha permeable, ob feem pua ntawm cov gradient yog txaus, qhov chaw kaw yuav tsum muaj gradient ntawm peb feem pua. Tso txoj kab nqes kom nws khiav tawm ntawm cov tsev thiab ntws mus rau hauv ib qho chaw cog lossis nyom. Qhov no tsis tsuas yog txuag koj cov kua dej complex, tab sis kuj ua kom cov dej tsim nyog ntawm lub vaj zaub.
Tsim ib qho chaw tsim nyog rau vaj slabs
Qhov loj dua ntawm cov vaj huam sib luag yog, qhov ruaj ntseg dua lawv yuav tsum tau so thiab qhov tseem ceeb dua yog thaum tsim cov cheeb tsam kom muaj cov txheej txheem uas muaj te-pov thawj thiab ruaj khov thiab qib. Rau cov pob zeb tsis yooj yim, nws tseem pom zoo kom tsim lub hauv paus pob zeb. Qhov no tau lees paub tias (ib txwm te-pov thawj!) panels yuav tsis tawg rau ntau xyoo. Muaj ob txoj hauv kev los tsim cov txheej txheem substructure: dej-permeable thiab dej-impermeable. Cov tom kawg yog lub hauv paus pob zeb uas so ntawm cov pob zeb compacted lossis Frost tiv thaiv gravel.
Tsim kom muaj dej-permeable foundation:
- Khawb thaj chaw kom them tsawg kawg yog 50 (zoo dua tseem 60 lossis ntau dua) centimeters tob.
- Qhov no yog ua raws li ntawm kwv yees li 30 centimeter tuab txheej ntawm gravel lossis anti-freeze gravel.
- Qhov no yog compacted nrog lub vibrating phaj.
- Tom qab ntawd ntxiv yam tsawg kawg kaum centimeters ntawm cov xuab zeb lossis grit.
- txheej no kuj zoo li shaken.
Nrog cov txheej txheem dej tsis zoo, sau rau hauv ib txheej ntawm pob zeb es tsis txhob xuab zeb lossis grit. Cov panels yog glued mus rau cov pob zeb tseem ntub dej, uas yog vim li cas koj yuav tsum tsis txhob siv cov txheej ib zaug, tab sis nyob rau hauv ob peb kauj ruam. Txwv tsis pub koj yuav tau maj nrawm nrog kev thov, sib dhos thiab ua kom cov panels.
Tsev pob zeb slabs - qhov no yog nws ua haujlwm li cas
Rau cov pob zeb ua vaj tse, cov dej-permeable substructure feem ntau yog txaus, yog li cov slabs muab tso rau ntawm cov xuab zeb lossis pob zeb. Ib txwm ntsuas cov panels nrog ib tug ncaj thiab, yog hais tias tsim nyog, kho lawv siv ib tug trowel los yog me me duav. Thaum kawg, coj mus rhaub rau hauv qhov chaw nrog cov roj hmab mallet. Yog tias koj tso rau ntawm cov xuab zeb, koj yuav tsum moisten nws me ntsis ua ntej tso kom nws tsis tuaj yeem nyob tom qab tso. Nyob ntawm seb hom vaj huam sib luag, tawm qhov khoob ntawm plaub mus rau xya millimeters thiab tsuas yog txuas rau lub vaj huam sib luag tom ntej.
Grouting qhob slabs
Tam sim no cheb nplua quartz xuab zeb rau hauv cov pob qij txha, qhov uas nws wedges thiab muab lub zog. Tso cov xuab zeb ntau dhau ntawm qhov chaw rau ob peb hnub thiab tom qab ntawd siv tus txhuam hniav txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau, cov xuab zeb, cov xuab zeb, nws yuav tsum tau muab tshem tawm.
Tsev ntuj pob zeb slabs - koj yuav tsum xyuam xim rau qhov no
Koj feem ntau nteg cov pob zeb ntuj (xws li granite, sandstone lossis bas alt) raws li tau piav qhia rau cov pob zeb pob zeb, tab sis ntawm no koj tsis grout nrog quartz xuab zeb, tab sis nrog cov nplaum tshwj xeeb rau cov pob zeb ntuj. Koj tuaj yeem ua qhov kev kho zaum kawg siv cov roj hmab mallet. Tom qab tso, ntxuav cov panels nrog ib daim txhuam cev ntub dej. Tsis txhob tso cov panels kaw ua ke yam tsis muaj kev sib koom ua ke kom lawv muaj chaw txav mus los thaum muaj qhov kub thiab txias hloov pauv. Ib txwm ua haujlwm los ntawm sab hauv tawm thiab sim tsis txhob tawm hauv qhov khoob loj. Txawm li cas los xij, qhov khoob loj dua tuaj yeem ua tau yooj yim nrog pebbles, pob zeb me me los yog av uas koj tuaj yeem cog moss lossis lwm cov av me me.
Tip
Yog li ntawd cov vaj huam sib luag tsis ntxeev ntawm cov npoo, cov txheej txheem yuav tsum tau muab tso rau me ntsis dhau ntawm lub vaj huam sib luag. Tom qab ntawd koj tuaj yeem sau cov av no rau cov nyom lossis thaj chaw cog.
