A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Use of swiss hammer for estimating compressive strength of hardened concrete
Portable instrument is being used in field to gage increases in concrete strength with age and in locating low-strength areas; useful in surveys of old structures; surface moisture, and type of coarse aggregate affect strength values obtained by device.
Use of swiss hammer for estimating compressive strength of hardened concrete
Portable instrument is being used in field to gage increases in concrete strength with age and in locating low-strength areas; useful in surveys of old structures; surface moisture, and type of coarse aggregate affect strength values obtained by device.
Use of swiss hammer for estimating compressive strength of hardened concrete
Pub Roads
Grieb, W.E. (author)
Public Roads ; 30
1958
8 pages
Article (Journal)
English
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