Tree Structure

A tree structure basically consists of three parts, namely, trunk, crown and roots. The functions of the trunk is to support the crown and to supply water and nutrients from…

Manufacture of Portland Cement and Process

The entire manufacture of portland cement process in a modern plant is now control through a microprocessor base programmable logic control system to maintain a consistently uniform quality of cement…

Zero Energy Building – (ZE / ZNE / ZEB / NZEB)

Common Names ZE Building – Zero Energy Building ZNE Building – Zero Net Energy Building ZEB – Zero Energy Building NZEB – Net Zero Energy Building Definition The buildings which…

Types of Rollers

Rollers of different types are use for compaction of soils. The compaction depends upon the following factors : Contact pressure, Number of passes, Layer thickness, Speed of roller etc. Various…

PVC pipes in building

The PVC or polyvinyl chloride is the most versatile plastic and the use of PVC pipes in buildings is becoming popular day by day. It is possible to substantially change…