👉What Is Wall

⭐️In building construction, walls are vertical structures that divide spaces, support loads, and provide protection and privacy. They can be classified based on their function, material, and construction method.

🎲Here’s the main types of walls used in building construction:

🏷1. Load-Bearing Wall

⏺These walls carry the weight of the structure above them (like slabs, beams, and roofs) and transfer it to the foundation.

⏺Usually made of brick, stone, or concrete.

⏺Common in traditional buildings.

⏺Example: Brick masonry wall in old houses.

🏷2. Non-Load Bearing Wall

⏺These walls do not support structural loads; they only divide spaces or serve as partitions.

⏺Can be made from bricks, concrete blocks, glass, or gypsum boards.

▶️Example: Internal partition wall between rooms.

🚧3. Cavity Wall

⏺A cavity wall consists of two parallel walls (inner and outer leaves) separated by a hollow space (cavity).

⏺The cavity acts as insulation against heat and moisture.

⏺Common in modern buildings for better thermal performance.

🚧4. Shear Wall

⏺A reinforced concrete wall designed to resist lateral forces like wind or earthquake loads.
Provides stability and stiffness to tall buildings.

⏺Often found in high-rise and earthquake-resistant structures.

🚧5. Retaining Wall

⏺Used to hold back soil or water on one side of a structure.

⏺Built along slopes, basements, or embankments.

⏺Types include gravity retaining wall, cantilever retaining wall, and counterfort wall.

🚧6. Partition Wall

⏺A thin, non-structural wall built inside a building to divide rooms or areas.

⏺Made of bricks, blocks, glass, wood, or gypsum board.

⏺Easy to install and remove.

🚧7. Curtain Wall

⏺A non-structural exterior wall that hangs like a curtain from the building frame.
Usually made of glass, aluminum, or steel.

⏺Found in modern office buildings and skyscrapers.

🚧8. Parapet Wall

⏺A low wall built along the edge of a roof, balcony, or terrace.
Provides safety and acts as a barrier.

⏺Can also hide roof equipment or enhance appearance.

🚧9. Boundary Wall

⏺A wall constructed around a property to mark its limits and provide security or privacy.

⏺Often made of brick, stone, or concrete blocks.

🚧10. Panel Wall

⏺A prefabricated wall made of reinforced concrete or other materials that can be assembled on-site.

⏺Used for quick and modular construction.

@etconp

👉Cracks on a concrete slab can occur due to various reasons.

💫Here are some common causes:

1. Shrinkage: Concrete shrinks as it cures, leading to cracks.
2. Settlement: Soil settlement or uneven foundation can cause cracks.
3. Thermal expansion: Concrete expands and contracts with temperature changes, causing cracks.
4. Poor construction: Inadequate preparation, mixing, or finishing can lead to cracks.
5. Weak subbase: A weak or unstable subbase can cause cracks.
6. Overloading: Excessive weight or pressure can cause cracks.
7. Weathering: Exposure to weather, especially freeze-thaw cycles, can cause cracks.
8. Chemical damage: Exposure to chemicals, like salt or acid, can damage concrete.
9. Poor drainage: Water accumulation can cause erosion and cracks.
10. Soil movement: Soil movement or erosion beneath the slab can cause cracks.
11. Tree roots: Tree roots growing beneath the slab can cause cracks.
12. Poor curing: Inadequate curing can lead to weak concrete and cracks.

@etconp

🚀 Exciting Update for Project Managers! 🚀
The PMI has officially released the 8th Edition of the PMBOK Guide. This latest edition brings fresh perspectives, updated best practices, and enhanced tools aligned with today’s dynamic project environments. It’s a must-read for all construction engineers, project managers, and professionals aiming to stay ahead in the field.
Key highlights include:
• Greater focus on value delivery and outcomes
• Integration of Agile and adaptive approaches
• Updated frameworks for project performance domains
• Emphasis on tailoring methods to fit project needs
To support your continuous learning and certification preparation, we have attached the PMI 8th Edition document below for your reference.
Stay updated, stay competitive!

Via Yonatan Tadesse, PMP®

@etconp

The PMBOK 8th Edition is not yet publicly available as a PDF; its official release date is January 13, 2026. The Project Management Institute (PMI) released a draft for public review in late 2024. While a free PDF is not currently downloadable for the general public, PMI members will receive a free digital copy upon release. 

@etconp