Why Are Builders Opting For Precast Wall Panels

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Prefabrication is the need of hour when it comes to construction world. The concept of pre engineered building some components of a building so that all you have to do at the actual construction site is assembly is amazing. One of the most important components of prefabrication is precast wall panels.

Precast wall panels are segments or sections of walls that are premade to specification such that they can be transported to the construction site. There these panels are positioned to form the required structure. Currently a lot of builder, cabin suppliers, mobile toilet suppliers are using precast walls to build structures.

Here are some advantages of these panels which will show why:

  1. Reduced Construction Time:

With the use of precast wall panels the actual on site construction time is reduced to a minimum. The panels are precast in a production facility. So the number of hours workers spend on the site positioning the panels, c purlins and other components to form the structure is far less than the time it would have taken to build it from scratch.


  1. Energy Efficient:

Mostly the materials used in precasting are more energy efficient. Moreover the thermal efficiency of the walls can be adjusted at the stage of precasting. Also because of the high thermal mass, the precast panels store and absorb temperatures more efficiently.


  1. Better For The Environment:

Since all the casting is done within the confines of a production facility the adverse effect of open air constructions are reduced. Precasting minimizes the construction pollution, space needed for construction and subsequent environmental disturbances. Use of precast panels, PUF panels and other ready to use components is hence extremely good for the environment.


  1. Minimal Use Of Raw Materials:

Once again since the casting is done within a production facility, the amount of cement and water used is optimum. Moreover, the labor resources used in precasting and then installation is also reduced.


  1. Reduced Wastage:

Efficient and/ or optimum utilization of materials always implies reduced waste. With use of precast panels there is minimal debris, site disturbance and minimal wastage of materials. So whether one is building a porta cabin office or any other structure, use of precast panel is the best way to go.


  1. Cost Effective:

With reduced waste, minimal use of raw material, reduced labor hours, use of precast panels is extremely cost effective. Builders and suppliers like roofing sheet suppliers, developers etc. will all vouch for the fact that precast panels have brought down the cost of construction.


This indicates how the use of precast wall panels and prefabrication has revolutionised construction. The numeorus benefits of the process is why builders are swinging towards use more and more of precast wall panels. And added reason why these panels are a perfect fit for construction is that they can be used in any kind of a project. Irrespective of whether the project at hand is as small as a security cabin or as huge as a multi-storey building, precast panels can get the job done with ease.

The Boom of Modern Architecture

Ground Based Module Mounting Structure

The Boom of Modern Architecture- A glance at the emergence of prefabricated houses in India


The Modern Architecture

Ground Based Module Mounting Structure
Ground Based Module Mounting Structure

Gone are the days when the construction of a home or any building gave the immediate pain prolong wait and tons of time consumption until the final moving day.

Gratefully with modernization and technological development, the field of architecture and construction are pacing towards the creation of eco-friendly houses using solar mounting structures etc. that are feasible to the dwellers economically and ecologically.


The Era of Modular Living

For instance, prefabricated houses or prefab houses or also known as specialist dwellings are manufactured in advance at off-site. The components are made separately at their different particular locations. They are then shipped to the position of erecting the building in standard segments and assembled at that place. It is as quick and flexible as site office construction.

Such modular homes are a well-depicted outcome of futurist architecture. They are built in panels or components. They are seamlessly mobile and can be transported from one place to another comfortably.

This architectural development is already catching grounds in the United States, Canada and Europe. Given the advantages of prefab homes like lesser construction time and cost-friendliness, the trend of prefab homes can acquire favour in India as well.

The Techniques Involved in Building Prefab Homes

Prefabricated homes are created majorly with these three primary techniques –

  • Panel Built
  • Manufactured Homes
  • Modular Construction Technique

In the panel built technique, panels or components of wood or precast panels of concrete are formed at another site or off-site at factories. Concrete panels for exterior walls are widely preferred. If the panels are made of wood, then they are affixed together with nails, or when cement walls are used, then the panels are put together using steel beams and then filled with concrete to cement the strength further.

In the technique of manufactured homes, the entire building or the house is built from scratch till the end at another off-site location. The components are constructed and assembled at one place. It requires an entirely different location for the house to be built. When the construction is completed, then the house is then transported to the original location where it is meant to stand finally. The offsite installation works include plumbing, electrical fittings, heating of the floor or air conditioners fixture etc.

Modular construction technique refers to a building or fabricating the blocks of the buildings in modules. For example, the segments or modules of the structure like the living room, the kitchen, the den, the bathroom etc. are built separately and then are brought together and fixed at the final place. The components are constructed independently in factories at offsite construction locations and then are assembled to build the house in entirety. Portable cabins or porta cabins sized and styled variably are a part of this technique. The structures are constructed independently.


A prefab home is the ultimate future of the real estate industry. With its time and cost efficiency, it is the defining benchmark for modern-day housing culture.


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How Relevant is Lightweight concrete in the Fast paced Construction Industry?

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Lightweight concrete (LWC), the name says it all. It has been playing a significant role in the construction arena. This earthquake proofing concrete can either originate from natural resources like volcanic pumice or manufactured using by-products.

When it is made of a lightweight porous aggregate, it is called lightweight aggregate concrete. It is also manufactured by placing large voids within the concrete and is known as aerated.

AAC- Autoclaved aerated concrete:

  • This building material was introduced in the mid-1920s and is now utilised in construction across various continents and climatic conditions.
  • AAC is moulded into blocks, panels, roof panels and is also used for cladding.
  • Autoclaved lightweight concrete is thermal efficiency and withstands high-temperature variations.

AAC Panels

  • Panels made of AAC are mainly used for roofs, floors, and walls. Manufactured with raw materials such as cement, lime, and silica, and steel mesh, these lightweight panels have high durability.
  • Throughout the manufacturing process, i.e. until the waste disposal, AAC panel making has a low impact on the environment.
  • Since the panels are moulded in a high temperature and pressure autoclave, they possess high compressive strength.
  • AAC Panels are economical. They provide a rigid structure, insulation, and fire resistance.
  • The aerated concrete panels are earthquake proof and also repel common house pests.

AAC Panels India

  • As the Indian government is trying to provide economical houses to the citizens, AAC panels can be handy.
  • These readymade panels are gaining popularity as they can be used in the construction right after purchasing them.
  • The cellular concrete panels are available in India and the manufacturers growing every year.

Mepcrete AAC Panels: Branches are located in various cities of Tamil Nadu, Andhra Pradesh, and Karnataka.

  • Mepcrete manufactures AAC panels which can be used in the construction of walls, floors, and roofs.
  • Their AAC floor panels have high endurance and thermal absorption properties.
  • Being lightweight, Mepcrete AAC floor panels are easy to install in the construction site.
  • The wall panels manufactured by Mepcrete are dimensionally accurate, thanks to their steel reinforcement wires.
  • Their AAC wall panels promise good thermal insulation.
  • Unlike other roof panels, AAC roof panels constructed by Mepcrete have reduced thermal transference.

Satec Envir Engineering (India) Private Limited: Mumbai

  • It is one of the noteworthy establishments in the construction industry when it comes to manufacturing of AAC panels.
  • They provide AAC readymade panels which can be utilised for exterior wall, interior wall, flooring, roofing, cladding, and fencing.
  • Also, Satec Envir ltd ensures a clean, polished and sophisticated look of the panels.


AAC panels are new to the construction industry in India though they encompass a large percentage of construction in other countries. This cellular concrete is an industrial revolution as thin-set mortar is used in its making process as opposed to the traditional cement-based mortar.

Lightweight concrete panels:

  • With substantially lower weight than that of traditionally made concrete, lightweight concrete panels are increasingly becoming a demand in construction.
  • These panels are made using coarse lightweight aggregates. These aggregates are expanded shale, clay or slate materials which when subjected to heat, develop into a porous structure.
  • Lightweight concrete panels can be used for building walls, roofing, flooring, internal partitions. Some companies provide these panels as the material for prefabricated and relocatable buildings.

Bygone are the days when construction meant heavy materials and harm to the environment. Having many efficient manufacturers in every major city, construction is now done with lesser effort. With AAC panels and lightweight concrete, the industry is set to make construction earth-friendly.

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