In RCC structures, the placement of a single reinforcement bar may not meet the desired length of the concrete section. Hence, it becomes necessary to overlap two bars, so that the desired length i
Bulking of fine aggregate or sand is the phenomenon of increase in sand volume due to the increase of moisture content. Bulking test on fine aggregates has to be performed before using it in constr
The bulk density and void percentage of aggregate can be evaluated using standard test methods of applicable codes such as ASTM C 29/C29M-17a, IS: 2386 (Part 3) – 1963, or BS 812-2:1995. The proced
Bulk density of concrete is the mass of freshly mixed concrete required to fill the container of a unit volume. Bulk density of concrete reflects the ability of concrete to function for structural
Building plans are the set of drawings which consists of floor plan, site plan, cross sections, elevations, electrical, plumbing and landscape drawings for the ease of construction at site. Drawing
Insulated buildings not only minimize the transmission of heat but also control the energy costs. Various forms of insulations are used in building construction to reduce the transmission of therma
Few fixtures in a home receive as much daily use as the faucet. From washing hands and rinsing dishes to filling pots, the faucet is an essential component of every kitchen and bathroom. Understanding how to find the right faucet, install it properly, and fix common problems can save both time and money. is closely
There are various factors that may lead to failure in open and braced deep excavations. Those factors will be discussed briefly. Causes of Failure in Deep Excavations Causes of failure in deep exca
Cathodic protection is used to protect almost any type of reinforced concrete structure, including horizontal slabs, walls, towers, beams, columns and foundations.
Casting and curing of concrete cylinder and beam specimens from representative samples of fresh concrete is crucial in building constructions. This is because the results of the tests conducted on
