The stabilization of soil with resorcinol-formaldehyde resin for road construction

Autor:	K. E. Clare, D. I. Packham
Rok vydání:	2007
Předmět:	Absorption of water Road construction Waste management technology industry and agriculture Formaldehyde Resorcinol engineering.material Soil type complex mixtures Resorcinol-formaldehyde resin chemistry.chemical_compound stomatognathic system chemistry Soil water engineering Nuclear chemistry Lime
Zdroj:	Journal of Applied Chemistry. 2:456-463
ISSN:	1934-998X 0021-8871
DOI:	10.1002/jctb.5010020806
Popis:	The strength and water-absorption characteristics of three types of soil stabilized with resorcinol/formaldehyde resin have been investigated. The effects of varying (1) the resin concentration, (2) the age of the mixture, and (3) the concentration of added hydrated lime on these characteristics have been examined. The influence of (1) and (3), and of temperature and the presence of certain soil constituents on the setting time of the resin has also been studied. Small proportions (1 to 10%) of the resin were found to increase the seven-day strength and reduce the water absorption of the compacted soils. Setting of the resin was accelerated by the addition of hydrated lime and by increasing the temperature.
Databáze:	OpenAIRE
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