penetration test for determining the compressive strength o-f low-density concrete / by Albert Litvin and Cleaver H. Br-inkerhoff
Litvin, Albert.
penetration test for determining the compressive strength o-f low-density concrete / by Albert Litvin and Cleaver H. Br-inkerhoff - Skokie, Illinois : atories, Development Department - [16] p. - Bulletin D98 / Portland Cement Association, Research and De-velopment Laboratories, Development Department .
penetration test for determining the compressive strength o-f low-density concrete / by Albert Litvin and Cleaver H. Br-inkerhoff - Skokie, Illinois : atories, Development Department - [16] p. - Bulletin D98 / Portland Cement Association, Research and De-velopment Laboratories, Development Department .