Omar Rajab’s Post

Grateful to witness the spirit of South Africa. #StopTheGenocide #PalestineLivesMatter

Sick building syndrome (SBS) is used to describe a situation in which the occupants of a building experience acute health- or comfort-related effects that seem to be linked directly to the time spent in the building. No specific illness or cause can be identified. #Architecture #Building

Fire is an important consideration in the design of buildings. From material assemblies, to room layouts, to egress, and fire suppression systems, fire is a powerful force shaping the spaces we inhabit. Fire suppression systems are used to extinguish, control, or in some cases, entirely prevent fires from spreading or occurring. Fire blocking is a construction technique that involves using fire-resistant materials and barriers to prevent the spread of fire and smoke within a building. Draftstop: A material, device or construction installed to restrict the movement of air within open spaces of concealed areas of building components such as crawl spaces, floor/ceiling assemblies, roof/ceiling assemblies and attics. #Fire #Architecture #Building

The Keller Group is a well-known global company specializing in geotechnical solutions and ground engineering. Soil Stabilization: Soil stabilization techniques involve modifying the properties of soil to enhance its load-bearing capacity and reduce settlement. This can include adding cement, lime, or other stabilizers to the soil. Pile Foundations: Pile foundations are used to support structures on weak or unstable soil. Piles are driven deep into the ground to reach more stable layers, providing support for buildings and bridges. Grouting: Grouting involves injecting a material, often cement or other compounds, into the ground to fill voids and improve the load-bearing capacity of soil. Geosynthetics: Geosynthetic materials like geotextiles, geogrids, and geomembranes are used to reinforce soil, control erosion, and enhance ground stability. Soil Compaction: Compaction involves mechanically compacting soil to increase its density and strength. This is commonly done for road construction and building foundations. Ground Improvement by Vibro-Compaction: Vibratory compaction methods can improve loose or granular soil by densifying it through dynamic compaction processes. Deep Mixing: Deep mixing combines in-situ soil with a binding agent, such as cement or lime, to create columns or walls that strengthen the ground. Micropiles: Micropiles are small-diameter piles that can be used in limited-access or restricted-space conditions to support structures. #kellergroup