Expansion Joints These are structural separation between building elements that allow independent movement without damage to the assembly. Expansion joints are designed to safely absorb the thermal expansion and contraction of various
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Sources and Types of Pozzolanic Material
Pozzolans A simple everyday definition of ‘pozzolan’ could be ‘a finely powdered material which can be added to lime mortar (or to Portland cement mortar) to increase durability. A more
Properties of Concrete
The Properties of Concrete are its characteristics or basic qualities. Concrete has three different states: PLASTIC SETTING HARDENING In each state it has different properties Plastic State: When the concrete
Concrete Technology Laboratory Manual
Click on each link to DOWNLOAD in PDF List of Experiments Performed by Engr. Asfandyar Experiment_01_To Determine the Specific Gravity of Coarse Aggregate_ASTM Designation_C127 Experiment_02_To Determine the Specific Gravity of
Lightweight Concrete
The concrete whose density is lower than normal concrete (2200kg/m3 or 140lb/ft3 ) is known as lightweight concrete. It includes an expanding agent in it to increases the volume of
