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What is mass concrete| where it is used| Problems

What is Mass concrete? Any volume of concrete in which a combination of dimensions of the member being cast, the […]

Volume of mortar= 1 m³ Mix Ratio –> 1:6 Dry volume of mortar = Wet volume x 1.33 ∴Dry Volume

Loss on ignition is a test used in inorganic analytical chemistry, particularly in the analysis of minerals. It consists of

AIM: To determine specific gravity of cement value APPARATUS: Le Chaterliers flask Weighing balance and kerosene (free from water). Le

AIM: The aim is to determine the fineness or surface area per gram of the cement. PRINCIPLE: The fineness of

What is Slump :- It can be defined as difference between height of the concrete before removing slump cone (mould)

Lean concrete is a mix where the amount of cement is lower than the amount of liquid present in the

The tensile strength ratio of bituminous mixtures indicates their resistance to moisture susceptibility and a measure of water sensitivity. Moisture

There are a few types of estimates or levels of estimates, if you will. Bid Estimate The most common type

Takeoff Takeoff is the process of counting, measuring, or otherwise extracting data from construction documents in order to quantify and

Number of cement bags in 1m³ ∵ 1 Cement Bag = 50kg ∵ Density of Cement = 1440 kg/m³ Number

AIM: Determine the compressive strength of cement as per IS 4031 (Part 6) 1988. APPARATUS: Vibrating machine confirming to IS: