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Mechanical And Durability Properties Of Geopolymer Concrete – A Review, Lelian Elkhatib, Fadi Al Aridi, Adel Elkordi, Jamal Khatib

BAU Journal - Science and Technology

Owing to the ongoing increase in human population, there is a need for more construction projects including residential buildings and other amenities. Concrete is by far the dominant material used in construction and cement is a main ingredient. Cement manufacture is an energy intensive process and emit large amounts of carbon dioxide into the atmosphere. A reduction in the amount of cement used in construction is greatly beneficial. The use of geopolymer or alkali activated materials can serve this purpose as it attempts to totally replace cement in concrete. Geopolymers are materials that consist mainly of silica and alumina materials …

From Waste To Energy:   Reuse Of Landfills To Create Eco-Friendly Spaces, Maya Maasarani, Ayman Afify, Hiba Mohsen, Maged Youssef

BAU Journal - Creative Sustainable Development

Waste to Energy (W to E) minimize the amount of waste sent to landfill, which also reduces negative impacts on the environment. This problem has been a common occurrence since the beginning of time. Waste to Energy will assist in the creation of a low-carbon society. Currently, the challenge behind reaching Eco-friendly space is a result of the continuity of incineration and landfill uncontrolled Municipal Solid waste on slopes and seashore. This environmental disaster as worldwide landfill is oversaturated and can collapse at any moment and cause dangerous damage to the environment. The average trash production increased phenomenally worldwide, resulting …

Overview On The Lebanese Environmental Governance System: Main Hazards In The Oil And Gaz Sector, Rami Harkous

BAU Journal - Science and Technology

Due to harsh environment and vulnerability of marine ecosystems, many challenges are faced regarding offshore oil and gas activities. Many steps are currently undertaken to overcome such challenges.

As Lebanon is inside the new oil and gas sector in its offshore region, plans should be made to address environmental challenges that may occur in this sector. The Lebanese environmental governance system meets international standards in various aspects but some gaps are addressed to manage such risks that may be encountered with oil and gas activities in the Lebanese offshore. This article ends by a fast run through environmental regulatory authority, …

Exploring Potentials Of Leftover Spaces Using Urban Metamorphosis, Huda Maatouk, Marwan Halabi, Hiba Mohsen, Maged Youssef

BAU Journal - Society, Culture and Human Behavior

In a dynamic world, the challenge behind reaching utopia is a result of the continuity of change and the metamorphosis. Metamorphosis, from the Greek meta signifying the change and morphe referring to the form, is a change and adaptation of the form or nature of something into a different one through time. However, when it comes to urban metamorphosis, it is a tension between the traditional living and the raise of technology through history, and this adaptation is affecting cities, buildings, identity, and environment. Urban metamorphosis of undeveloped non-organized cities had created urban and social fragmentation; unorganized cities are broken …

Rising Level Of Hospital Consumption And Theenvironment: New Mazloum Hospital Initiatives, A. Yassin Phd Candidate, Faculty Of Business Administration

BAU Journal - Health and Wellbeing

Nowadays, an acute environmental crisis is leading to an increasing number of health crises worldwide. The healthcare sector itself contributes to this crisis through the waste it produces and the energy it consumes. To address this growing problem, several strategies are being developed that attempt to move away from polluting methods of waste disposal such as incineration to more environmentally friendly methods, such as wind turbines and hydropower. In this paper, I discuss the state of the healthcare sector in Lebanon and refer to the case of the New Mazloum hospital in Tripoli. Lebanon is a country with an aging …

Occupant Satisfaction Of Indoor Environmentin Light Of Integrated Green & Well Requirements, Wael Kamel Professor, Department Of Construction And Building Engineering,, Sherine Shafik Professor, Department Of Architecture – Engineering & Environmental Design, Esraa Elgezery M.Sc. Researcher, Department Of Architecture – Engineering & Environmental Design

BAU Journal - Health and Wellbeing

Buildings are the foundations of modern cities urban planning. People spend about 80-90% of their life in buildings “indoor environment / closed places”. Most successful models in developing countries set the people’s health and wellbeing in the center of focus of their Sustainable Development Planning Process (SDPP). Building architecture and design techniques developed across the time reached to the GREEN and WELL Buildings Architecture to be the cornerstone and key element of human health, accommodating and ensuring a high quality of life and wellbeing for all people at all ages. A thorough Literature review showed a gap between the Rated …