Soil injection technology using an expandable polyurethane resin: A review

MMS Sabri, NI Vatin, KAM Alsaffar - Polymers, 2021 - mdpi.com
The soil injection, using an expandable polyurethane resin, holds a unique potential for
settlement compensation, lifting, and strengthening the foundations of existing buildings and …

Experimental analysis and theoretical modelling of polyurethane effects on 1D wave propagation through sand-polyurethane specimens

MPA Gatto, L Montrasio, L Zavatto - Journal of Earthquake …, 2022 - Taylor & Francis
This paper shows the experimental results of impact hammer tests conducted on sand and
composite sand-polyurethane samples at different confining pressures. It was found that …

[PDF][PDF] A review of polyurethane as a ground improvement method

DC Lat, N Ali, IBM Jais, NZM Yunus… - Malaysian Journal of …, 2020 - eprints.utm.my
Ground improvement based on lightweight materials is commonly applied as a method to
overcome the problem related to excessive and differential settlement. The application of …

Uplift and settlement prediction model of marine clay soil e integrated with polyurethane foam

DC Lat, IBM Jais, N Ali, B Baharom… - Open …, 2019 - degruyter.com
Polyurethane (PU) foam is a lightweight material that can be used efficiently as a ground
improvement method in solving excessive and differential settlement of soil foundation …

Performance Comparison between Polyurethane Foam and Cement Grouting Slab Replacement for Soft Ground Improvement at Shallow Depth Using Finite Element …

DC Lat, IBM Jais, N Ali, B Baharom… - Key Engineering …, 2020 - Trans Tech Publ
Two methods of ground improvement have been proposed to overcome excessive and
differential settlement problem of soft ground foundation for infrastructure such as road …

The shear strength and electron microscopy of laterite soil with the intrusion of polyurethane

DC Lat, IB Jais, NH Ahmad, M Abdullah… - AIP Conference …, 2021 - pubs.aip.org
Recently, lightweight PU foam has been widely used as a soil improvement due to its
several advantages. This study is conducted to determine the shear strength and structural …

[ЦИТИРОВАНИЕ][C] Performance Comparison between Polyurethane Foam and Cement Grouting Slab Replacement for Soft Ground Improvement at Shallow Depth …

SMS d Bahardin Baharom… - Actual Challenges in …, 2020 - Trans Tech Publications Ltd