Density of Cement Sand and Aggregate We know the density which is also known as unit weight, its mass per unit volume of area of that material. The density is denoted by the symbol by RHO (ρ), it defines the degree of compactness of material. Density refers that which material density is high then that…
Detail of Beam Connection Beams are connected to the main beams or into the columns. The design of these connections is more important -since the failure of the connection is more catastrophic than the failure of the beam section. In this chapter different types of a beam, and connections are explained As discussed in IS:…
Bearing Capacity Definitions Bearing capacity: It is the loading capacity of the soil. Ultimate bearing capacity (qu): That is the least gross pressure that will result in the shear collapse of the supporting soil directly below the foundation. Net ultimate bearing power (qun): it is the net strain that can be added to the foundation…
Introduction of Structural Loads Structural analysis is a salient feature of a design of buildings as structural loads can typically cause stress, deformation, and displacement which might result in structural failure. What Are Structural Loads? Loads are generally the forces that can cause stresses, deformations, or accelerations. There are an ample range of distinct kinds…
What Is Lime (Hydraulic)? It is an important binding material used in building construction. Lime has been used as the material of construction from ancient times. When it is mixed with sand it provides lime mortar and when mixed with sand and coarse aggregate, it forms lime concrete. Lime is a good building material for…
We know that Rebar. It is known as reinforcement steel and reinforcing steel. This is a steel bar or mesh bar of steel wire used in reinforced concrete and masonry structures to strengthen and hold this concrete in tension. Reinforcing steel bars are used to help the concrete withstand tension forces. Why use Rinforcmnet in…
What is Bulkage of Sand or Bulkage of Aggregate? Bulkage in the sand when dry sand contact atmosphere moisture. Then incense sand volume. After contact with atmosphere moisture then sand particles around create a layer. After generating a layer of sand particles create force. Sand particles make force then particles move aside from each other….
What Is Mortar? Cement and water, or lime, Suki, and water are used to make mortar. The mortar’s joining ingredients are lime and cement. The mortars are strengthened by sand and suki. They also avoid unnecessary cracking caused by paste shrinkage. As the proportion increases, the strength of mortars reduces. The best mixture is one…