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Data · dataset · 2026

Replication Data for: Optimization of sodium silicate grout formulations under variable temperature conditions: balancing material usage, injectability, performance, and environmental impact

Listed in IISH Dataverse

This dataset contains the experimental data used to investigate and optimize three sodium silicate–based grout systems prepared with different hardeners: Condat Stab Soft (C-gel), triacetin (T-gel), and sodium aluminate (A-gel).

Description

The experiments were conducted using a Design of Experiments approach to evaluate the combined effects of sodium silicate content, hardener content, and temperature on grout performance and environmental behavior.

The dataset includes experimental design matrices and measured responses for gelation time, storage modulus after 4 h, syneresis, dissolution rate, and effluent pH. Raw time-sweep rheology data are provided separately for the three grout systems. The dataset also contains ICP-OES results for the temporal concentrations of dissolved elements, including sodium, silicon, and aluminum, in the leachates collected during the aging experiments.

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The data support the development and validation of regression models describing the formulation- and temperature-dependent behavior of sodium silicate grouts. They can be used to reproduce the analyses and figures reported in the associated study, compare the performance of different hardener systems, and support further research on grout formulation, injectability, mechanical development, aging, syneresis, chemical degradation, and potential environmental impacts.

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Provenance · 1 source records, 10 field assertions
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IISH Dataversedoi:10.34894/VIURPF13 d agoJSON v1
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concepts[field].local:field:earth-environmentalmapping · datasets iisg amsterdamconnector:datasets_iisg_amsterdam@1.0.0/subjects
concepts[field].local:field:engineeringmapping · datasets iisg amsterdamconnector:datasets_iisg_amsterdam@1.0.0/subjects
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