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

• Main Authors: Mat Hussain, Nur Izzah Atirah (Author), Asli, Noor Asnida (Author), Bonnia, Noor Najmi (Author), Ali, Ernie Suzana (Author), Hassan, Noor Azlina (Author), Nor Affandi, Nor Dalila (Author)
• Format: Book
• Published: Universiti Teknologi MARA, 2022-01.
• Subjects: Article; PeerReviewed
• Online Access: 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...