Strong Foundations, Stronger Homes
What makes our homes structurally superior
Soil Samples
Some areas of Central Texas have very stable soil elements like limestone, while others have copious amounts of expansive clay. To ensure Stack & Standard homes are built to last, we get a geotechnical analysis done for every lot we build on and design each foundation for the soil it will live on. To do this, our geotechnical engineer digs 10+ feet below the surface and determines the exact composition of each earth layer. Our foundation engineer then designs the foundation to meet the structural needs of that exact lot.
Void Forms
Foundations are often poured directly onto the soil, making them susceptible to damage from shifting ground. To address this, we use void forms that create a space between the foundation and expansive soil. These forms act as a temporary buffer that absorbs soil movement caused by moisture changes. By preventing direct pressure on the foundation, void forms help reduce cracking and ensure the structure’s long-term stability.
Tailored Cure Times
We adjust curing periods based on the surface conditions and weather patterns to ensure the concrete develops maximum strength and durability.
Our team carefully monitors the water content in the concrete mix to prevent differential volume changes.
This reduces the risk of excessive shrinkage and cracking as the concrete cures.
Precise Water Control
Environmental Monitoring
We closely track the temperature of the air, soil, and concrete mix to ensure they're within ideal ranges. For instance, concrete should never be poured over ground colder than 35°F, and we maintain no more than a colder than 20°F difference between the concrete and ambient air temperature to prevent thermal stress.
Precision in Every Pour
We maintain exceptionally high standards for our foundation pours. Every step is carefully planned and executed to ensure that concrete is poured under optimal conditions—because a strong, stable foundation starts with the right environment. Here’s how we ensure excellence:
Soil Treatment
Foundation issues can be prevented by pre-treating soils through a process called deep soil injection, where liquid stabilizing agents are injected about 10 feet into the ground using high-pressure water. These agents—often lime, cement slurry, or chemical stabilizers—modify the properties of expansive or weak soils by reducing their ability to absorb water and swell. This treatment creates a more stable, compacted base beneath the foundation, minimizing soil movement and reducing the risk of cracking, shifting, or settling over time.
