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Design Example: Sustainability in Concrete Building01:26

Design Example: Sustainability in Concrete Building

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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...
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Design Example: Design of an Irrigation Channel01:27

Design Example: Design of an Irrigation Channel

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Trapezoidal channels are widely used in irrigation systems due to their cost-effectiveness and efficiency in conveying water. Trapezoidal channels feature a flat bottom and sloping sides, making them stable and easier to construct compared to other shapes. The bottom width and side slope ratio are determined based on the required flow capacity and site conditions. The side slope is kept gentle for unlined channels to prevent soil erosion.Hydraulic parameters in channel design include the flow...
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Design Example: Managing Concrete Workability01:14

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This example deals with managing the workability of concrete for a raft foundation project under hot weather conditions. Workability is crucial for ensuring the concrete is easy to place, compact, and finish. In this scenario, a slump test — a common method to measure the workability of fresh concrete — initially indicated low workability. This was attributed to the rapid water loss from the concrete mix, exacerbated by the high temperatures causing the course aggregates to heat up.
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Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

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Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
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Environmental Applications of Microorganisms01:30

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Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
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Design Example: Designing a Residential Plumbing System01:25

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The design of residential plumbing systems requires carefully evaluating water demand, flow rates, and pressure dynamics to ensure both efficiency and reliability. The nature of water flow within pipes is defined by its Reynolds number, which classifies flow as either laminar (smooth) or turbulent.
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Updated: Oct 4, 2025

Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste
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Building a planter system using waste materials using value engineering environmental assessment.

Fawaz S Al-Anzi1

  • 1College of Engineering & Petroleum, Kuwait University, PO Box 5969, 13060, Safat, Kuwait. Fawaz.alanzi@ku.edu.kw.

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Summary

Researchers developed a cost-effective alternative to Waterboxx kits using Value Engineering (VE). This innovative method reduces costs by 43.84% and utilizes recycled materials to combat desertification and waste tires in Kuwait.

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Area of Science:

  • Environmental Engineering
  • Sustainable Technology
  • Value Engineering applications

Background:

  • Environmental challenges, including desertification and water scarcity, pose significant global threats, often exacerbated by human activities.
  • Kuwait faces unique environmental pressures, necessitating localized and economically viable solutions for sustainability.
  • Existing technologies like Waterboxx kits offer solutions but can be costly and complex for widespread adoption.

Purpose of the Study:

  • To propose and implement a cost-effective alternative to commercial Waterboxx kits using Value Engineering (VE).
  • To develop a sustainable prototype that addresses desertification and waste management challenges in Kuwait.
  • To reduce implementation complexity for farmers while maintaining essential functionalities.

Main Methods:

  • A new prototype was designed based on Value Engineering principles, aiming for functionalities similar to existing Waterboxx kits.
  • Recycled plastic sheets and used tires were incorporated as primary materials to address waste management and desertification.
  • The Function Analysis System Technique (FAST) was employed to identify optimal substitute materials and design components.
  • Prototype testing was conducted in both controlled laboratory and real-world environmental conditions.

Main Results:

  • The proposed VE-based prototype demonstrated significant cost reductions, achieving 43.84% savings compared to existing models, excluding intangible environmental benefits.
  • The new method effectively utilizes waste materials, contributing to the mitigation of desertification and the management of tire waste hazards.
  • Soil and water analyses confirmed the environmental safety and efficacy of the fabricated prototype.

Conclusions:

  • The Value Engineering-based model offers a highly effective, economical, and environmentally safe alternative to current water-saving technologies.
  • This innovative approach provides a sustainable solution for Kuwait's environmental challenges, promoting resource recycling and cost reduction.
  • The developed model presents a patentable design and a baseline for future innovations in sustainable environmental technology.