Author: Vinod Gopinath

Formwork

Slipform Shuttering: Seamless Vertical Construction

Vinod Gopinath

Slipform shuttering is a continuous construction method where concrete is poured into a continuously moving formwork, allowing for the seamless creation of vertical structures. This technique, known as slipforming, enables the efficient construction of tall edifices such as silos, chimneys, and core walls in high-rise buildings. By employing slipform formwork, builders can achieve monolithic structures without horizontal joints, enhancing the overall strength and durability of the construction.

CONCRETE, waffle slab

Ribbed concrete slab or Waffle slab -Construction, Advantages

Vinod Gopinath

Waffle slabs are ribbed reinforced concrete slabs. A waffle slab often referred to as a ribbed slab, is a structural component that is plain on top and has a grid pattern on the bottom. A waffle slab also called a two-way joist slab got ribs running perpendicular to each other in two directions on the underside. This slab resembles pockets of waffles because of its grid pattern. Hence they are named Waffle slab systems.

Environmental Engineering, Water pollution

Eutrophication – Definition, Causes, Effects and Control

Vinod Gopinath

Eutrophication in US freshwaters costs approximately $2.2 billion per year. Astonishing, right? Want to know more about this process that can wreak havoc if left unchecked? In this blog, let’s visit a eutrophied lake and understand the entire events that lead to eutrophication and its effects.

Building Materials

Pond Ash – Applications and Benefits in Construction Full Guide

Vinod Gopinath

Furnace bottom ash (FBA) is a waste material, it generally has no pozzolanic property, and hence it cannot be utilised as a cement substitution material like fly ash. Pond ash is a waste product from coal-based power plants. the workability of the pond ash concrete (PAC) reduces with the increase in percentage of fine aggregate replacement

Structural Engineering, Welding

Welding Procedure Specification (WPS) : The Key to Flawless Welding

Vinod Gopinath

A Welding Procedure Specification (WPS) is essential for achieving precise and high-quality welds. It outlines the steps, parameters, and guidelines that ensure consistent and flawless welding results. But what is a WPS in welding? Simply put, it’s a detailed document that defines the weld specification, including joint configurations, welding process, and filler material.

BUILDING CONSTRUCTION

Carpet area and Built up area – Difference

Vinod Gopinath

Carpet area, built-up area, plinth area, and super built-up area are crucial terms when buying a home. Each term offers different insights into the true size and usable space within a property. Carpet area refers to the usable floor space inside a home. It excludes the walls. Built-up area encompasses the carpet area along with the thickness of the walls and additional spaces like balconies. Understanding these terms is essential, especially for civil engineers who need to adeptly interpret floor plans.

chemical engineering, Steam distillation

Steam Distillation – Process, Principle and Diagram – Full Details

Vinod Gopinath

Steam distillation is a separation process in which we separate a mixture of immiscible components by introducing steam and subsequently condensing the vapours.

geotechnical, Retaining wall

Gravity Retaining wall types – Crib, Bin and Gabion Retaining walls

Vinod Gopinath

Gravity retaining walls are essential structures that rely on their weight to resist lateral soil pressure. Engineers use these walls in various projects to provide stability and prevent soil erosion. Gravity retaining wall types include crib retaining walls, bin retaining walls, and gabion walls, each offering unique advantages. Crib retaining walls use interlocking frames filled with soil or stones, ideal for steep slopes. Bin retaining walls feature modular bins filled with granular materials, ensuring quick installation. Gabion walls consist of wire mesh baskets filled with stones, offering flexibility and durability. These walls serve diverse applications, from landscaping to infrastructure projects, making them versatile and reliable solutions for retaining soil and enhancing structural stability.

pile foundation, sheet pile

Sheet piling -Sheet pile types, sheet piling wall construction

Vinod Gopinath

A sheet pile is a type of driven pile that uses sections of sheet materials with interlocking edges. We generally install Sheet piles for lateral earth retention, excavation support, and shoreline protection operations. They are typically made of steel, but can also be made of vinyl, wood, or aluminium.

Mechanical Engineering, piping

Piping Isometric Drawing Symbols | Reading Isometric Drawings

Vinod Gopinath

Piping isometric drawings are essential tools in the engineering and construction of pipeline systems. They provide a three-dimensional representation of pipelines in a two-dimensional format, helping engineers visualize complex layouts. Unlike other drawing styles, piping isometric drawings depict the height, width, and depth of the pipeline. This depiction allows for precise planning and communication among project teams. These drawings are critical for pipeline fabrication and ensure that installations align with design specifications.