search

10 Concrete Alternatives For An Eco-Friendly Environment

Looking at the current scenario of global warming and climate conditions, there is an urgent need for eco-friendly concrete alternatives. Almost 70% of the world’s population lives on concrete infrastructure. As concrete is the world’s most widely used material for construction, it affects the environment widely. With this need for a green revolution, industries are adopting some eco-friendly alternatives to concrete that support the environment. Knowing these eco-friendly alternatives to concrete can help today’s designers construct a better atmosphere for living.

Concrete is formed by controlled chemical combinations of calcium, silicon, aluminum, iron, and other ingredients. These ingredients, when heated at high temperatures, form a rock-like substance that is ground into a fine powder that we think of as cement. As a result, these ingredients are harmful to the environment and can be addressed by the following eco-friendly concrete alternatives:.

Concrete Alternatives
Image Credits: freepik.com

1. Green Concrete

Image Credits: vecteezy.com

Green Concrete is a form of eco-friendly concrete that is manufactured using water and residual materials from industries, which reduces energy consumption. As a result, this type of concrete emits less carbon dioxide and is more cheap and durable. By using this type of concrete, the dependency on recyclable materials is increased, thereby saving natural resources. In the manufacturing of green concrete, recycled water is used more, saving additional water, which makes it eco-friendly.

2. Ash Crete

Concrete Alternatives
Image Credits: oizom.com

Ash Crete is made up of recycled fly ash, utilising it in heavy amounts, which becomes an alternative to traditional concrete. Fly ash is the by-product of the combustion of coal, which was previously discarded in landfills and hence used to make green concrete. Due to the use of fly ash, ashcrete becomes the concrete alternative that emits a reduced amount of carbon dioxide into the atmosphere. As a result, 25% of cement can be reduced using fly ash. This concrete alternative also has other benefits, such as reduced bleeding, increased strength of the concrete, and reduced shrinkage compared to traditional concrete. In addition, fly ash also makes concrete resistant to alkali-silica reactivity.

3. Blast Furnace Slag Concrete

Image Credits: nexuscast.in

Blast furnace slag concrete is made by using blast furnace slag in place of cement, which makes a strong concrete alternative. Blast furnace slag is a byproduct that is used to make an eco-friendly concrete alternative. This slag is a glassy granular byproduct that is obtained by quenching molten iron slag from the furnace into water or streams. By reducing the proportion of cement to 70%–80%, it makes a durable concrete alternative. Also, by using blast furnace slag, it causes less heat hydration in the formation of concrete.

4. Micro Silica Fumes Concrete

Concrete Alternatives
Image Credits: freepik.com

Microsilica fumes, or silica fumes, are an ultra-fine powder that is a byproduct of ferrosilicon alloy and silicon production from the condensation of silicon dioxide. Silica fumes, when replaced with cement, can reduce the amount to 7%–12%, which makes it an eco-friendly concrete alternative. Microsilica makes the concrete more durable by making it less permeable and increasing its compressive strength. Thus, microsilica concrete becomes a better concrete alternative for the environment. Concrete made with silica fumes is often used in structures that are exposed to harsh chemicals. In comparison to traditional concrete, microsilica fume concrete is a better concrete alternative to be used for construction.

5. Recycled Plastic Concrete  

Image Credits: jaymrichardson.com

As we know, plastic is an indispensable product for our day-to-day lives. Hence, the havoc caused by its non-biodegradable quality can be addressed strategically. The use of recycled plastic can reduce the emission of greenhouse gases while unclogging plastic-filled landfills. Plastic waste can reduce 20% of the aggregates present in concrete, which makes it an eco-friendly concrete alternative. Thus, the concrete block formed will be lighter compared to traditional concrete. Only 9% of the plastic produced can be recycled, so using recycled plastic and making an eco-friendly concrete alternative is the best option. This concrete alternative is mostly used in road construction processes.

6. Hempcrete

Concrete Alternatives
Image Credits: freepik.com

Hempcrete is a new and biodegradable concrete alternative. The hemp plant is a fast-growing renewable resource. The production of this plant requires little or no water, chemicals, or fuels. Hemp fibres, when mixed with lime and water, create a concrete-like material that is lighter and stronger, making an efficient concrete alternative. The presence of lime reduces the emission of carbon to 80% more than traditional concrete; hence, hempcrete becomes a more eco-friendly concrete alternative. Hempcrete blocks have been innovated to be used as an alternative to concrete blocks for construction.

7. Ferrock Steel Dust Concrete

Image Credits: freepik.com

Ferrock steel dust concrete uses recycled waste from steel and glass manufacturing industries to make eco-friendly concrete blocks that are used as concrete alternatives. As it is five times stronger than traditional concrete, it proves to be more durable in earthquake-prone construction, making it a more efficient concrete alternative. Compared to cement, ferrock has greener and more eco-friendly benefits as it turns tonnes of steel waste into use. Ferrock steel requires more carbon dioxide while hardening and absorbs the greenhouse gas, hence making it a carbon-negative concrete alternative.

8. Papercrete or Fibrous Concrete

Concrete Alternatives
Image Credits: konyaozgulambalaj.com.tr

By using recycled paper in the form of aggregates, one can produce a better concrete alternative by reducing the amount of cement to be used. While recycled paper cannot reduce the entire amount of cement, it can help reduce the amount by reducing the emission of greenhouse gases in comparison and making a better concrete alternative.

9. Rammed Earth

Image Credits: freepik.com

Rammed earth is made by compacting dampened subsoil between temporary formwork. It can be further strengthened with construction techniques such as rebar and steel frames, hence making it a better concrete alternative. As the mixture of subsoil required to form rammed earth is easily available on site, it becomes a good concrete alternative that is easily manageable.

10. Timbercrete

Concrete Alternatives
Image Credits: freepik.com

Timbercrete is made from waste sawdust and cement, which makes it a lighter concrete alternative than traditional concrete. As using the sawdust reduces the amount of cement to be used, it also reduces the emission of carbon, hence making it an eco-friendly concrete alternative. It also becomes a weather-resistant and comparably strong concrete alternative, depending on the sawdust-to-cement ratio. As this concrete alternative requires cement, it becomes a partially eco-friendly material to be used.

Building is inevitable for us humans; we survive due to nature, and hence it’s our moral duty to protect it. Thus, when we live within nature, as it allows us to build, we must take good care that we do not excessively harm the environment. Taking care of our climatic conditions and present environment and finding eco-friendly concrete alternatives for the use of construction is a moral call that every designer takes. Nowadays, various options are formed by the production of materials like steel, glass, and wood that can be used in the formation of concrete, giving us opportunities to make concrete alternatives.

Due to the use of various materials instead of cement, the concrete alternatives that are innovated give rise to different properties of the material that are further developed in construction. Using rammed earth and timbercrete as concrete alternatives gives rise to new strengths and looks for structures. Hence, by looking at the 10 eco-friendly concrete alternatives above, a designer can fulfil their moral responsibility towards the environment.

Content Writing And Research By: Ar. Rajeshwari Pandya Modi

The Timeless Appeal of Brick: 20 Exemplary Brick Houses

Brick houses have been a cornerstone of architecture for centuries, celebrated for their durability, aesthetic versatility, and timeless appeal. In modern design, architects continue to explore innovative ways to incorporate brick into residential spaces, blending traditional materials with contemporary needs. While the design of each brick house is unique, there are several ways to incorporate […]

Read More

20 Astonishing Sofa Designs For Living Room In Indian Context

One of the significant decor elements for the living room is the sofa. Sofa designs for living room radiates the feeling of comfort, the dweller’s personality, and their personal touch to the design. From traditional Indian settees to modern-day lounges, with plenty of choices available, it can be puzzling what to choose. With this curation […]

Read More

20 Types of Plants for Home Garden to Transform Your Space

Plants for home garden, apart from making houses look more beautiful and inviting, add health and calmness to them. Having any kind of indoor plant, a herb plant or a flowering plant adds some value to your decor and the quality of the space. Always choose plants that will flourish in your space and climate. […]

Read More

Flooring Design Ideas: 30 Trendy Styles For Your Indian Home

Flooring design is an important element for the overall aesthetics and function of your home. Whether you prefer the classic style of marble, the tradition and warmth of wooden flooring, or the practical use of tiles, the right flooring can revive your space. With shifts in design trends, Indian homes are starting to incorporate a […]

Read More

100 Interior Decor Ideas to Refine your Space

When designing a home, interior decor ideas to craft spaces become a necessity. From small plant vases to big furniture pieces everything comes in handy for making space speak one’s personality. But with an ample amount of products available in the market, it becomes daunting at times what to choose. With this blog, we cover […]

Read More

Modern Bedroom Designs: 50 Stunning Styles For Indian Homes

A bedroom is more than just a place to sleep, it’s a personal retreat that reflects your style. Modern bedroom designs are the best mix of functionality, comfort, as well as aesthetics that transform an ordinary space into an elegant yet inviting one. Whether you like minimalistic design, industrial design, warm wood, and linen in […]

Read More

Why Magicdecor is the Best Bespoke Wallpaper Brand in India

The Indian home decor market has undergone a remarkable transformation, driven by rapid urbanization, rising disposable incomes, and a growing preference for personalized, high-quality interiors. No longer are homeowners settling for mass-produced decor—there is a clear shift towards customization, exclusivity, and sustainable choices. The demand for bespoke home decor products, especially wallpapers, is skyrocketing as […]

Read More

Vastu Meets Style: Decorate Your Home with Harmony & Elegance!

Have you ever walked into a home and instantly felt a sense of peace, like everything just “flows” perfectly? Or, on the flip side, stepped into a space that felt heavy, cluttered, or just… off? Believe it or not, the way a home is designed and decorated affects not just its aesthetics but also the […]

Read More

20 Tiny House Designs For Crafting Better Spaces

Tiny house designs are very exciting and intimidating in themselves. Moreover, they come with their benefits and challenges as well. To know and understand tiny house designs, one must have enough knowledge about the challenges one can face. It can be individual or separate entities and also can be shared living spaces. The following are […]

Read More

False Ceiling Design for Hall : 30 Transformative Ideas

A well-designed false ceiling design for hall can create the entire mood of your interiors by adding elegance and character to the space. From simple gypsum to highly designed wooden patterns, these ceiling designs not only beautify the whole ambience but also improve sound quality distribution, thermal insulation, and lighting distribution within the room. In […]

Read More
  • The Space Takes Inspiration From American Interiors | DesignHaaus 

    Mezzanine Floor in House: 15 Tips for its Efficient Design