To evaluate the long-term service performance of subgrade with high-liquid-limit soil
improved by lignin, a drying-wetting cycle test was carried out for the improved soil with 3 …

To improve the engineering performance of high-liquid-limit soil, lignin, a by-product of the
papermaking industry, was used. First, the influence of lignin content and curing age on the …

Lignin is an industrial waste derived from the paper plant, which poses a potential threat to
the surrounding environment without proper disposal. The present study aims to evaluate …

Cement-stabilized soil is a commonly used pavement base/bottom base material. Adding a
suitable curing agent to cement-stabilized soil can effectively reduce the dosage of cement …

Lignin is an industrial by-product, stockpiles of which are rapidly increasing worldwide due
to growing demand. Highway subgrade construction has been identified as one of the viable …

New ways to apply sustainable materials, such as biomass components, are essential for
reducing dependence on fossil fuels. This work investigated the engineering properties of …

The durability of soft soil stabilized by Portland cement-soda residue (PC-SR) subjected to
dry-wet cycles remains relatively unclear now despite previous studies have extensively …

In response to the increasing problem of rainfall-induced erosion-concomitant slope failure
in saline soil areas, environmentally friendly and recyclable bioethanol by-product sulfur …

The slope of coal-bearing strata distributed along the high-speed highway (railway) is
affected by the atmospheric dry-wet cycles (DWC), and the collapse occurs many times …

Lignin is an organic industrial by-product, stockpiles of which are rapidly accumulating
worldwide. A feasibility investigation was carried out with respect to the stabilization of silty …