Selection criteria of sustainable materials for building projects : Jordan as case study

مقدم أطروحة جامعية

al-Saqqa, Malik Muhammad Musa

مشرف أطروحة جامعية

al-Atasi, Nawar

أعضاء اللجنة

Rawashidah, Taysir
al-Shubul, Abd al-Salam

الجامعة

جامعة الإسراء

الكلية

كلية الهندسة

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2014

الملخص الإنجليزي

Construction activity is known to have a major impact on the environment and is a major consumer of a wide range of naturally occurring and synthesized resources.

Despite the recognition that environmental issues are important to the survival of the construction industry, the industry continues to degrade the environment, exploiting resources and generating waste, and is slow to change its conventional practices to incorporate environmental matters as part of its decision making process.

With increased awareness and knowledge of these impacts, efforts are being made to avoid these adverse effects and to work towards impact mitigation.

Among these is sustainable building material selection.

Building material selection is an important issue in building design and construction decision-making and environmental issues need to be incorporated into the evaluation process.

The research reported in this thesis was initiated to address these issues in Jordan, towards developing a sustainability index for incorporating sustainability into building material selection process.

A questionnaire survey was conducted to investigate the level of awareness, knowledge and implementation of sustainable practices among architects and engineers and how this impacts on their design decisions.

To facilitate the implementation of sustainable practices into building material selection, a set of sustainable assessment criteria (SAC) for evaluating sustainability performance of building materials was proposed.

Building material can be assessed using an index system that combines the principal criteria of sustainable development.

The derived criteria were assessed and aggregated into a composite sustainability index using the Analytical Hierarchy Process (AHP) technique which has been praised for its ability to incorporate both objective and subjective considerations in the decision process. The study showed a discrepancy between what architects and engineers claim to be convinced about, and knowledgeable in, and their commitment and practices; they seem to be unable to translate their environmental awareness and knowledge into appropriate design decisions and are in need of a decision support system that can aid the incorporation of sustainability into building design.

The index developed satisfy this gap and was validated by application to a roof covering material selection decision process for a case study building project by means of experts’ review via a survey and the findings obtained suggest that the index is valuable and suitable for use in practice.

التخصصات الرئيسية

العلوم الهندسية والتكنولوجية (متداخلة التخصصات)

الموضوعات

• مواد البناء
• المواصفات القياسية
• المشاريع الإنشائية

عدد الصفحات

135

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-422391