Fil:ASR cracks concrete step barrier FHWA 2006.jpg

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Beskrivelse	English: Typical cracks pattern related to the alkali-silica-reaction in a concrete barrier step along the state highway 2 near Leominster, MA (USA). From: Figure 1. Extensive map cracking in several concrete barriers along State Highway 2 near Leominster, MA. In TechBrief: Selecting Candidate Structures for Lithium Treatment: What To Provide the Petrographer Along With Concrete Specimens Publication No. FHWA-HRT-06-069 February 2006
Dato	1. februar 2006
Kilde	From: Figure 1. Extensive map cracking in several concrete barriers along State Highway 2 near Leominster, MA. In TechBrief: Selecting Candidate Structures for Lithium Treatment: What To Provide the Petrographer Along With Concrete Specimens Publication No. FHWA-HRT-06-069 February 2006. http://www.fhwa.dot.gov/pavement/pccp/pubs/06069/
Opphavsperson	US Department of Transportation – Federal Highway Administration: Dr. P.E. Grattan-Bellew. Publication No. FHWA-HRT-06-069

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	Dato/klokkeslett	Miniatyrbilde	Dimensjoner	Bruker	Kommentar
nåværende	25. jul. 2010 kl. 17:41		480 × 360 (9 KB)	Shinkolobwe	{{Information \|Description={{en\|1=Typical cracks pattern related to the alkali-silica-reaction in a concrete barrier step along the state highway 2 near Leominster, MA (USA). From: Figure 1. Extensive map cracking in several concrete barriers along State

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