Building Engineering Marvels with One of the Best in the Industry, One Foundation at a Time!

Building engineering marvels with one of the best in the industry, one foundation at a time!

As pioneers of smart geotechnical solutions like diaphragm wall construction, Heritage Infraspace Private Limited (HIPL) holds a legacy of providing a strong and dependable foundation for modern superstructures of India along with the top construction companies in India, and Shilp Group is a leading name among them.

With over 40+ residential and commercial projects, the Shilp group has trusted HIPL with the deep basement projects at signature locations in Ahmedabad.

Learn all about the projects, the challenges faced by HIPL and the solutions developed to positively counter them.

The Client: Shilp Group, builders of excellence.

A name synonymous with quality and integrity, Shilp group has been the master of modern infrastructure. Being among the top construction companies in Ahmedabad, it is known for innovating the real estate industry with its residential and commercial properties that run over 75 lakhs sq. ft.

With a heritage of 18 years, the Shilp group has been the obvious choice in real estate when it comes to creating comfortable, stylish and better living spaces on the foundation of trust, safety, innovation and premium quality.

These core values resonate with HIPL deeply and led to the successful completion of the multi-basement diaphragm wall construction for a few signature Shilp projects.

The Projects: Symbols of trust

From diaphragm walls in dams to the ones for deep basement construction, HIPL has successfully completed multiple projects that hold superstructures of the contemporary world. And with the Shilp group, HIPL has worked on the following projects:

Residential project

1. Shilp Serene

Located in the heart of S.P. ring road, Shilp Serene is a two-basement urban infrastructure with a unique locational advantage. HIPL started the project in the year 2022 and laid down a diaphragm wall (also called D-wall) with anchoring that runs around 13m deep and 220 m in width. As the top diaphragm wall construction company in India, it completed the project within a tenure of 2 months.

Commercial projects

1. Shilp Epitome

This superstructure stands as the epitome of excellence that every construction company in India aims for. With a 14m deep and 200m wide diaphragm wall and anchoring, this commercial property supports a 3-level basement built in around 2.5 months. This project was taken up by HIPL in the year 2018-19.

2. Shivalik Shilp 2

This megastructure has a 3-level basement constructed in the year 2017. HIPL laid down a diaphragm wall along with anchoring within 2.5 months. The diaphragm wall runs 18m deep and 250m wide supporting this 13-floored business hub.

3. Shilp Business Gateway

The Shilp Business Gateway project was taken over by HIPL, the top D-wall construction company in India. It built a 3-level basement with a 20m deep and 229m wide diaphragm wall in 2021 within 1.5 months.

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Why Are D-Walls Becoming Extremely Popular with Construction Companies in India?

Diaphragm walls for top-down construction and deep basements have now become commonplace in the industry, and among construction companies in India. But how did D-Wall construction (another name for diaphragm walls) become a popular choice with civil engineers who are now confident to build towering superstructures with basements as deep as 5 levels?

Let us begin by understanding what a diaphragm wall is, how it is different from other traditional methods of ground engineering like Piling, and what makes it a desirable choice for deep basement construction.

What is a diaphragm wall?

Reinforced concrete walls built in the ground to provide support to the structure to be built above, and act as walls for the deep basement space to be built later, are known as diaphragm walls. They act as the cut-off walls for the excavated area of the site, provide a strong foundation to the surface and enclose the structure.

Piling – The traditional method of deep foundation construction

Piling is one of the oldest methods of building foundational bases for under-construction structures to transfer and manage the structural load on a deeper level. They are long, cylindrical structures that are made of either concrete, wood or steel.

There are two types of pile foundations used in building strong bases

1. End-bearing piles, that can transmit weight load directly to the deeper, stronger soil or the rock base of the site.

2. Friction piles, which transfers the load of the building to the soil across the full height of the pile, by friction.

Piling, a traditional method, is used when the structure above has heavy, concentrated loads and the spread footing won’t be able to bear the weight. So the building structure needs to bypass this layer and transfer the weight to the stronger base at depth.

While a diaphragm wall is constructed by excavating a narrow trench with a thickness ranging between 300 mm to 1200 mm, as deep as 45 metres underneath. It actually does the exact same job, and moreover, offers to act as a retaining wall for the basement, making the foundation stronger.

Yet, what makes construction companies in India choose diaphragm walls for basements?

Lower steel consumption

The cage walls made for diaphragm wall construction require lesser steel bars compared to constructing and inserting piles into the ground below. And in scenarios of unstable soil on the site, an additional casing is required on the piles, which may add an extra cost to the materials consumed.

Continue reading Why Are D-Walls Becoming Extremely Popular with Construction Companies in India?