Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Design Example: Sustainability in Concrete Building01:26

Design Example: Sustainability in Concrete Building

470
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
470
Mass Concreting01:22

Mass Concreting

460
Mass concreting refers to the process of placing large volumes of concrete, such as in gravity dams. The heat generated during the cement hydration process and differential cooling rates within the concrete mass can lead to a temperature gradient, which can result in thermal cracks in the concrete mass.
To reduce the risk of such cracking, the concrete mix may incorporate low-heat cement and pozzolans to reduce the temperature rise. Pre-cooled angular aggregates and water-reducing admixtures...
460
Reinforced Brick Masonry01:15

Reinforced Brick Masonry

2.3K
Reinforced brick masonry is an advanced construction technique that enhances the structural integrity of brick walls by incorporating steel reinforcements. These reinforcements are either placed within the hollow cores of bricks or sandwiched between two layers of masonry, known as wythes, and are then secured in place with grout. Grout is a fluid mixture composed of Portland cement, aggregate, and water, providing the necessary bonding agent for the steel and brick.
To fortify brick walls...
2.3K
Biofuels01:25

Biofuels

75
The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...
75
Thermal Insulation in Masonry Walls01:22

Thermal Insulation in Masonry Walls

687
In hot, dry climates, the thermal mass of masonry walls can be beneficial, absorbing heat during the day and releasing it at night, thereby stabilizing indoor temperatures. However, in most other climates, additional insulation is necessary to enhance thermal resistance.
External insulation can be applied using an Exterior Insulation and Finish System (EIFS), which involves affixing panels of plastic foam to the wall and covering them with a polymeric stucco reinforced with glass fiber mesh....
687
Masonry in Cold and Hot Weather Conditions01:21

Masonry in Cold and Hot Weather Conditions

384
In cold weather, masonry construction requires specific precautions to ensure mortar does not freeze before curing, as this can significantly weaken its strength and watertightness. Mortar temperature should be maintained between 60°F and 80°F to support proper hydration and curing. Below 40°F, mortar water must be heated, but should not exceed 120°F as high temperatures can reduce mortar's compressive and bond strength.
Other key practices include keeping masonry units...
384

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Risk factors influencing construction supply chain management in Saudi Arabia.

Scientific reports·2026
Same author

Evaluation of insurance policies in the Saudi Arabian construction contracts.

Heliyon·2024
Same author

The use of evidence in decision making by hospital managers in Lebanon: A cross-sectional study.

The International journal of health planning and management·2019
See all related articles

Related Experiment Video

Updated: Apr 1, 2026

Façade-Level Monitoring of CO2 Variability under Urban Heat Island Conditions using Low-Cost Sensor Data Loggers
07:12

Façade-Level Monitoring of CO2 Variability under Urban Heat Island Conditions using Low-Cost Sensor Data Loggers

Published on: December 12, 2025

301

Key barriers and solutions for decarbonizing Egypt's construction sector.

Sara Harb1, Ibrahim S Abotaleb2, A Samer Ezeldin2

  • 1Department of Construction Engineering, School of Sciences and Engineering, The American University in Cairo, P.O. Box 74, New Cairo, 11835, Egypt. saraharb@aucegypt.edu.

Scientific Reports
|March 30, 2026
PubMed
Summary

Decarbonization in Egypt's construction sector faces significant financial, technological, and regulatory barriers. Addressing higher perceived costs and market priorities is crucial for advancing sustainable building practices.

More Related Videos

The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties
09:06

The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties

Published on: June 7, 2020

8.6K
Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation
08:17

Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation

Published on: August 14, 2020

6.1K

Related Experiment Videos

Last Updated: Apr 1, 2026

Façade-Level Monitoring of CO2 Variability under Urban Heat Island Conditions using Low-Cost Sensor Data Loggers
07:12

Façade-Level Monitoring of CO2 Variability under Urban Heat Island Conditions using Low-Cost Sensor Data Loggers

Published on: December 12, 2025

301
The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties
09:06

The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties

Published on: June 7, 2020

8.6K
Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation
08:17

Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation

Published on: August 14, 2020

6.1K

Area of Science:

  • Construction Management
  • Sustainable Development
  • Environmental Engineering

Background:

  • The construction sector is a major contributor to global carbon emissions.
  • Existing research often neglects the specific challenges of developing nations like Egypt in decarbonization efforts.
  • Decarbonization requires a collaborative approach among all industry stakeholders.

Purpose of the Study:

  • To identify and analyze financial, technological, and regulatory barriers to construction decarbonization in Egypt.
  • To prioritize these barriers based on their significance and impact.
  • To explore stakeholder perspectives on challenges and solutions for sustainable construction.

Main Methods:

  • An industry survey was conducted to identify and prioritize 32 decarbonization barriers.
  • Statistical analysis, including reliability tests, significance differences, clustering, and heatmap analysis, was employed.
  • 125 responses were analyzed to rank barriers and categorize them by criticality.

Main Results:

  • The top three barriers identified were: perceived higher construction costs, market prioritization of cost/speed over embodied carbon, and high initial investment in low-carbon technologies.
  • Barriers were clustered into three groups based on criticality, with 56% requiring immediate action.
  • Stakeholder rankings indicated key areas for leadership in carbon reduction.

Conclusions:

  • The study provides a prioritized list of barriers and actionable solutions for construction decarbonization in Egypt.
  • Findings offer insights for decision-makers, researchers, and practitioners to advance sustainable construction.
  • A roadmap is presented to overcome challenges and promote low-carbon practices in the Egyptian construction sector.