Improvement of bio-based polyurethane and its optimal application in controlled release fertilizer

H Lu, C Dun, H Jariwala, R Wang, P Cui… - Journal of Controlled …, 2022 - Elsevier
In the past decades, polyurethane has emerged as a new material that has been widely
developed and applied in coated controlled release fertilizers (CRFs). Particularly in recent …

Numerical simulation with hardening soil model parameters of marine clay obtained from conventional tests

S Saleh, NZ Mohd Yunus, K Ahmad, KN Mat Said - SN Applied Sciences, 2021 - Springer
Over the last decades, numerical modelling has gained practical importance in geotechnical
engineering as a valuable tool for predicting geotechnical problems. An accurate prediction …

Studying the properties of chromium-contaminated soil solidified by polyurethane

Q Ma, J Chen, W Li, N Wu - Polymers, 2023 - mdpi.com
The solidification of chromium-contaminated soil using polyurethane (PU) was
systematically investigated. The unconfined compression test was conducted to investigate …

Developing a multifunctional chitosan composite sponge for managing traumatic injuries

Z Liu, H Zhang, H Su, Y Chen, X Jing, D Wang… - International Journal of …, 2024 - Elsevier
Developing porous hemostatic sponges that are both biosafe and multifunctional remains a
complex challenge. Conventional hemostatic techniques often fall short in managing …

Polyurethane chemistry for the agricultural applications–Recent advancement and future prospects

A Ghosh, SR Chowdhury, R Dutta, R Babu… - … Volume 3: Emerging …, 2023 - ACS Publications
Polyurethane is a polymer that has enormous applications in diverse fields owing to its
excellent mechanical, chemical, and thermal properties. In this chapter, we explore the use …

Chemical improvement of soluble rocks: Foundation of Mosul Dam as case study

A Aziz, A Soroush, SM Fattahi, SMR Imam… - Scientific Reports, 2024 - nature.com
The dissolution of soluble rocks (gypsum/anhydrite) beneath the Mosul Dam by water
seepage has been observed upon the initial impoundment; consequently, several sinkholes …

Performance of Marine Clay Treated with Polyurethane Piles

S Saleh, NZ Mohd Yunus, K Ahmad… - Geotechnical and …, 2023 - Springer
The performance of marine clay (MC) treated with embedded polyurethane (PU) piles under
vertical load is assessed through three-dimensional finite element (FE) simulations. The …

Mechanism confirmation of organofunctional silanes modified sodium silicate/polyurethane composites for remarkably enhanced mechanical properties

Y Liang, A Gao, Y Sun, F Tian, W Sun, W Lu, Z He - Scientific Reports, 2021 - nature.com
Hybrid reinforced sodium silicate/polyurethane (SS/PU) composites mainly derived from low-
cost SS and polyisocyanate are produced by a one-step method based on the addition of 3 …

Soil plasticity and standard proctor compaction characteristics of stabilized Kota Kinabalu clay using biomass silica (SH-85)

VV Vitales, AE Amaludin, Y Ho… - IOP Conference Series …, 2022 - iopscience.iop.org
Abstract In the Pan Borneo Highway (PBH) project, the occurrence of clay soils is likely to
increase construction costs, due to its low shear strength and high compressibility …

Use of Polymeric Energy Absorption Liners to Improve the Concrete Rock Fall Barriers

E Kömürlü - GeoScience Engineering, 2021 - geoscience.cz
In this study, usability of polymer foam coatings on impact surfaces of concrete rock fall
barriers to increase the energy absorption capacity performances was investigated with a …