Interlock leveling awl giyama thama godak welawata oya wage spaces ewilla wede kela wenne..
eththatama godak Interlock hadana place walin udaw karanawa mokada eyalata oni tharam experience thiyena nisa.. issarahata kawruhari karanna innawanam eyagen prashna serama ahala wisandagena inna..
den umbatanam wede wela iwarane..

den interlock tika galawala karanawa kiyanne double wiyadam..ayeth kela unoth ithin oni nehene
podi testing ekakata me idea eka denne.. area eka kochchara witharada?
bonding agent ekak diya karala demmanam wede set wei
bonding agent eka eka ewa thiyenawa market eke..godakma prasidda eka "Baralastic" oka water proofing walatath gannawa.. tikak ganna wediy... enisa thiyena podima pramane ekak aran podi area ekak test karala balanna koi ratio ekata demmamada wede sarthaka kiyala..
umba iskole giya neda?

Lab eke practical karanwa wage trail and error method ekata karahan..