So is there waterproofing sa concrete before the long span?
Edit: so wala nang waterproofing pala?
Sent from my LYA-L29 using Tsikot Forums mobile app
So is there waterproofing sa concrete before the long span?
Edit: so wala nang waterproofing pala?
Sent from my LYA-L29 using Tsikot Forums mobile app