Urban Tunnelling
Imagine the challenges of building a tunnel in an urban setting – for example, to construct a metro system in…
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Imagine the challenges of building a tunnel in an urban setting – for example, to construct a metro system in…
Weight Volume Relationship Of Soil The physical properties of a soil give insight as to the identification of the soil and the…
Weathering Of Rock Mass ‘Weathering is the process of alteration and breakdown of rock and soil materials at and near…
Fast growing trees close to buildings can cause unequal settlement when active tree roots dry out the soil causing differential…
Active research is being conducted by scientists to obtain details about the movement of tectonic plates. These movements are responsible…
The following tests are conducted on the prepared mortars to ensure their quality: 1. Crushing Test 2. Tensile Strength Test…
Clay lumps are collected and are wetted with water and allowed to mature for 1 or 2 days. It is kneeded well…
Fat lime and hydraulic limes are used for making lime mortar. If fat lime is used sand mixed is normally 2 to…
For preparing mortar, first a mixture of cement and sand is made thoroughly mixing them in dry condition.Water is gradually added and…
Sand is a natural product which is obtained as river sand, nalla sand and pit sand. However sea sand should not be…
Mortar is an intimate mixture of binding material, fine aggregate and water. When water is added to the dry mixture of binding…
It is an important binding material used in building construction. Lime has been used as the material of construction from…