| NEHRP | National Earthquake Hazards Reduction Program |
| ASCE | American Society of Civil Engineers |
| NSCs | Non-structural Components |
| ASTM | American Society for Testing and Materials |
| KCS | Korean Construction Standard |
| RPM | Rotations Per Minute |
| CM | Cementitious Membrane |
| LM | Liquid Membrane |
| SM | Sheet Membrane |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.