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Good day sir, ilang po dapat ang slumped pag road concreting po?
For exam purpose Blue book Item 311.2.12 between 40-75mm if not vibrated and 10-40mm if vibrated. On actual is 50-100mm or higher with the use of admixtures.
Copy sir, thanks po
Good day sir, ilang po dapat ang slumped pag road concreting po?
For exam purpose Blue book Item 311.2.12 between 40-75mm if not vibrated and 10-40mm if vibrated.
On actual is 50-100mm or higher with the use of admixtures.
Copy sir, thanks po