BLAST FURNACE AND STEEL SLAG AS STABILIZED ROAD CONSTRUCTION MATERIAL

RAUTA- JA TERASTEOLLISUUDEN KUONAT SITOUTUVANA TIENRAKENNUS- MATERIAALINA

The report deals with the use of blast furnace slag as a stabilized soil cement-like material in road construction. The strength development of various mixtures of blast furnace slags and binders or additives was followed. The most widely used binder was ground granulated blast furnace slag. Results from a test road were very positive. A mixture of aircooled and ground granulated slag, named kovalit, was acting as a base layer of a road. Some samples were also made from steel slag. Phosphogypsum proved to be the most suitable activator with steel slag and ground granulated slag as a binder. (TRRL)

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Corporate Authors:
Valtion Teknillinen Tutkimuskenskus

Lampomiehenkuja 2A
Espoo 15, Finland
Authors:
- Eerola, M
- ALKIO, R
Publication Date: 1980-2

Language

Finnish

Media Info

Features: Figures; Tables;
Pagination: 22 p.
Serial:
- Tie-ja Liikennelaboratorio
- Issue Number: 56
- Publisher: Valtion Teknillinen Tutkimuskenskus
- ISSN: 0355-3523

Subject/Index Terms

TRT Terms: Admixtures; Base course (Pavements); Binders; Cement; Experimental roads; Granulated slag; Gypsum; Slag; Soil stabilization; Steel; Strength of materials; Subgrade materials
Old TRIS Terms: Roadbed material
ITRD Terms: 4736: Admixture; 4948: Binder; 4758: Cement; 2778: Experimental road; 2961: Roadbase; 4561: Slag; 3689: Soil stabilization; 4542: Steel; 5544: Strength (mater)
Subject Areas: Construction; Geotechnology; Highways; Materials; I33: Other Materials used in Pavement Layers; I52: Construction of Pavements and Surfacings;

Filing Info

Accession Number: 00324590
Record Type: Publication
Source Agency: VTT Technical Research Centre of Finland
ISBN: 951-38-0907-2
Report/Paper Numbers: Monograph
Files: ITRD, TRIS
Created Date: May 21 1981 12:00AM