Mechanical properties of green and petroleum based polyurethane as grouting materials / Nur Izzah Atirah Mat Hussain ... [et al.]

• Автори: Mat Hussain, Nur Izzah Atirah (Автор), Asli, Noor Asnida (Автор), Bonnia, Noor Najmi (Автор), Ali, Ernie Suzana (Автор), Hassan, Noor Azlina (Автор), Nor Affandi, Nor Dalila (Автор)
• Формат: Книга
• Опубліковано: Universiti Teknologi MARA, 2022-01.
• Предмети: Article; PeerReviewed
• Онлайн доступ: Link Metadata

In this study, polyurethane grouting materials (PUG) were prepared using two different types of polyol which were castor-based polyol (CPUG) and petrochemical-based polyol (PPUG). Four different ratios of polyol (OH) to isocyanate (NCO) were used in this study. The effect of different compositions o...