عنوان فارسی مقاله: سیمان پرتلند و بتن
عنوان انگلیسی مقاله:
فهرست مطالب
Portland Cement and Concrete
How Cement Works
Cement Types
Air Entraining
Aggregate
Water
Admixtures
Concrete Mixes
Major Tests for Concrete
Reinforcing (Rebar)
Rebar Sizes
Welded Wire Fabric
Formwork
Weight of Concrete
Ready Mix Vs. Site Mix
Placing Concrete
بخشی از مقاله
Major Tests for Concrete
Slump test – workability of the mix
Air test – determines the amount of air entraining in the mix
Temperature – may be critical in extreme conditions
Cylinder test – to determine the design strength at 3,7,&28 days
Core test – drilled cores from set concrete to test strength
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کلمات کلیدی:
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