Concrete Preferences
Concrete

Concrete Preferences

The use of concrete in construction has come a long way and, with it, the choice of equipment. 
“Switching from the use of volumetric batching concrete to weigh batching concrete, from M15 grade concrete to M25 and then to M60 and finally today to the M80 grade of concrete, and also from site-mix concrete to ready-mix concrete (RMC) to self-compacting concrete, has impacted the choice of construction equipment,” observes Suneet Gupta, Concrete Technologist. 
For instance, he points out: “Concrete used to be transported manually; now it is transported mechanically. Compaction used to be hand-driven; now, it is vibrator-driven. Hand tools used to help finish a job but now finishing is done mechanically. And where self-compacting concrete is used, the role of labour has all but been eliminated with enhancement to the quality of the outcome and speed of work. Taller buildings are necessitating boom pumps and, in turn, these are reducing the role of labour.”

Impact of higher grades

Recent revisions to the construction regulatory code, that emphasises durability and quality, and improved access to micro-silica and the newest superplasticisers have popularised M60 and higher grades of concrete [in India], says Mohit Jajoo, CEO, Shubhashish Homes. “To meet these requirements, the demand for machinery producing precise, consistent mixes has increased. In response, producers of concrete equipment have created cutting-edge batching and mixing systems that guarantee the highest level of quality assurance.”

To read the full story, CLICK HERE.

The use of concrete in construction has come a long way and, with it, the choice of equipment. “Switching from the use of volumetric batching concrete to weigh batching concrete, from M15 grade concrete to M25 and then to M60 and finally today to the M80 grade of concrete, and also from site-mix concrete to ready-mix concrete (RMC) to self-compacting concrete, has impacted the choice of construction equipment,” observes Suneet Gupta, Concrete Technologist. For instance, he points out: “Concrete used to be transported manually; now it is transported mechanically. Compaction used to be hand-driven; now, it is vibrator-driven. Hand tools used to help finish a job but now finishing is done mechanically. And where self-compacting concrete is used, the role of labour has all but been eliminated with enhancement to the quality of the outcome and speed of work. Taller buildings are necessitating boom pumps and, in turn, these are reducing the role of labour.”Impact of higher gradesRecent revisions to the construction regulatory code, that emphasises durability and quality, and improved access to micro-silica and the newest superplasticisers have popularised M60 and higher grades of concrete [in India], says Mohit Jajoo, CEO, Shubhashish Homes. “To meet these requirements, the demand for machinery producing precise, consistent mixes has increased. In response, producers of concrete equipment have created cutting-edge batching and mixing systems that guarantee the highest level of quality assurance.”To read the full story, CLICK HERE.

Next Story
Infrastructure Transport

Buying a TBM?

Tunnel-boring machines (TBMs) are increasingly being used in India for metro, rail and other infrastructure projects. Choosing the right TBM is vital to work efficiently, speedily and safely. Here’s a guide on how to make the right choice.Geological compatibilityTBMs are specifically designed and customised to suit the unique geological and geotechnical conditions of the area where tunnelling will take place. So, an extensive and thorough geotechnical investigation is conducted prior to the machine’s design and fabrication. “The tunnelling company accurately compiles soil sampling f..

Next Story
Real Estate

Kitchen Dynamics

Modular kitchen design trends lean towards sustainability, smart technology integration, minimalist aesthetics and multifunctional spaces, says Rajkumar Kumawat, Founder and Principal Architect, Rajkumar Architects.Noticeable designs“A shift towards warm minimalism, where clean lines are balanced with tactile finishes such as fluted wood, brushed metals and muted stone surfaces, is a noticeable trend,” says Harkaran Singh Boparai, Founder and Principal Architect, Harkaran Boparai Studio. “Also, matte lacquers in deep, earthy tones are replacing gloss finishes, bringing a s..

Next Story
Real Estate

Redevelopment Rush

Mumbai is on the cusp of an urban transformation, driven by the pressing need to replace ageing, unsafe buildings with modern, high-density developments. The scale and pace of redevelopment across the city is unprecedented – and yet fraught with complexity.Redevelopment has become a defining strategy for urban renewal in Mumbai. One of the most challenging aspects is the displacement it entails – residents are often required to vacate their homes and live in transit accommodations until the new structures are ready. This raises valid concerns: Will the transit housing meet our needs? Will ..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?