Concrete
Concrete
Concrete
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Water Addition at Site<br />
‣W/cm ratio control is important<br />
• Do not add water to conc<br />
crete in front of paver<br />
• Do not add water to ready mix concrete, over the<br />
approved w/cm ratio<br />
‣What is the consequence of extra water<br />
addition<br />
• DURABILITY SUFFERS<br />
• STRENGTH IMPACT
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