Soils Classification for Architectural Drafting 1 PDF

**SOILS** **DT-211 (ARCHITECTURAL DRAFTING 1)** Presented By: **Engr. Eva Angel B. Maniebo** In architecture, soils refer to the natural or engineered materials beneath a building or structure, which support its foundation. The characteristics of soils---such as composition, texture, moisture co...

**SOILS** **DT-211 (ARCHITECTURAL DRAFTING 1)** Presented By: **Engr. Eva Angel B. Maniebo** In architecture, soils refer to the natural or engineered materials beneath a building or structure, which support its foundation. The characteristics of soils---such as composition, texture, moisture content, and load-bearing capacity---are crucial to determining how the foundation should be designed. Soils can range from sand, clay, and gravel to more organic or mixed materials, and their stability and strength affect a building\'s long-term durability and safety. Geotechnical engineers typically analyze soil conditions at a construction site to assess factors like settlement, drainage, and potential for erosion, which are essential to the architectural planning and design process. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL** **Sandy Soil** **Characteristics:** Made up of large particles, sandy soil has a gritty texture and does not retain water well. **Applications:** Its high drainage capacity makes it unsuitable for retaining structures but ideal for foundations that require good drainage. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL**  **Clay Soil** **Characteristics:** Contains very fine particles, making it dense and sticky when wet. It retains water and expands when wet, and contracts when dry. **Applications:** Can cause issues like cracking in foundations due to its expansive nature but can be improved with proper treatment. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL** **Silty Soil** **Characteristics:** Composed of fine particles, silty soil is smooth and retains moisture better than sandy soil but is prone to erosion. **Applications:** It has better load-bearing capacity than sand but requires careful treatment to avoid settlement issues. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL**  **Loamy Soil** **Characteristics:** A balanced mix of sand, silt, and clay, loamy soil has good structure and drainage properties, making it ideal for many types of construction. **Applications:** Often considered the best soil for supporting buildings due to its stability and nutrient content. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL** **Peaty Soil** **Characteristics:** Rich in organic matter, peaty soil is dark, soft, and spongy. It retains a lot of moisture but can be acidic. **Applications:** Due to its high water content and organic matter, it requires significant improvement before being used for construction. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL** **Chalky Soil** **Characteristics:** Contains high levels of calcium carbonate, making it alkaline. It is light and stony. **Applications:** While it provides good drainage, its low fertility and high alkalinity can be challenging for construction, especially for foundation stability. Soils can be classified into various types based on their texture, composition, and properties. Here are the main types of soils commonly recognized in engineering and architecture: **TYPES OF SOIL**  **Gravelly Soil** **Characteristics:** Made up of large, coarse particles of rock, gravelly soil drains quickly and does not retain moisture. **Applications:** Excellent for drainage and foundation support but not ideal for agriculture or structures that require soil retention. **CONCLUSION** In conclusion, understanding the different types of soils is essential in architectural and engineering projects, as **soil characteristics directly impact foundation design, stability, and overall structural integrity**. Each type of soil---whether sandy, clay, silty, loamy, peaty, chalky, or gravelly---has unique properties that require careful evaluation and sometimes treatment to ensure that the construction process is safe, efficient, and sustainable. **Proper soil analysis and preparation are key steps in ensuring the long-term durability and success of any building project.** **THANK YOU FOR YOUR ATTENTION AND PARTICIPATION**