Is It Possible to Build a House With Crushed Stones?

Building a house with crushed stones sounds unconventional and unconventional, but it is indeed possible with the right approach. Crushed stones, when used in conjunction with Portland cement, sand, and water, can create a durable structure. This guide explores how to use crushed stones effectively in construction.

Understanding Crushed Stones in Construction

Crushed stones can be a viable material for construction when they are not overly fine. Large pieces can be utilized to form the basic structure, while smaller pieces can be used in more intricate details. However, if the stones are crushed into a fine powder, they will essentially function like sand, requiring the addition of Portland cement and water to create a concrete mix.

Creating a Solid Foundation with Broken Bricks

One innovative method involves using broken bricks as aggregate in concrete to build a house. This approach has been used, for example, by John Outram in his “Blitzcrete” projects. In vertical columns or wall panels, broken bricks can be cast to create a sturdy structure. Additionally, broken bricks can be dressed to half-batts and used to build a wall - this method, however, may require more mortar and skill, and take significantly more time.

Challenges with Using Broken Bricks

While broken bricks can be used in construction, there are some practical challenges to consider. Bricks that are too badly broken may not be able to form a stable structure. Even if the individual bricks remain strong, their irregular shape and size can make them difficult to work with. This is especially true when it comes to creating windows, as broken bricks are not suitable for such applications.

Alternative Methods: Slip Form Technique

Another method that can be used to incorporate crushed stones, including broken bricks, is the slip form technique. In this method, materials such as broken bricks are laid against one face of a form, or shuttering, while concrete is poured to fill the rest of the mold. This technique can be effective in creating structural elements and can be found through searches such as “Nearset slip form wall” or “DIY slip form wall” on Pinterest and other online platforms.

Conclusion

Building a house with crushed stones or broken bricks is entirely possible, albeit with some modifications and adjustments to traditional construction techniques. By using crushed stones appropriately and employing innovative methods such as slip form construction, it is feasible to create a sturdy, structurally sound house.

Remember, the key to successful construction with crushed stones or broken bricks is careful planning, skillful execution, and the right balance of materials. Whether you are a professional builder or an ambitious DIY enthusiast, the possibilities are as intriguing as they are numerous.