ASTM C138 Standard Test Method for Density (Unit Weight), Yield, and Air Content of Concrete
4:51
YouTubeHeidelberg Materials North America
ASTM C138 Standard Test Method for Density (Unit Weight), Yield, and Air Content of Concrete
Overview of ASTM C138 - Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. This is a test required to pass the American Concrete Institute (ACI) Field Technician Certification Program -- "Concrete Field Testing Technician—Grade I." A Concrete Field Testing Technician—Grade I is an individual ...
已浏览 3.4万 次2024年2月19日
ASTM Standards
ASTM Explained | What Is ASTM | ASTM International Standards | ASTM Standards List #ASTM
8:55
ASTM Explained | What Is ASTM | ASTM International Standards | ASTM Standards List #ASTM
YouTubeCivil Engineering QS Expert
已浏览 1万 次2022年7月17日
ASTM Standards List || Know How Many Type ASTM Standards Available
0:33
ASTM Standards List || Know How Many Type ASTM Standards Available
YouTubeNyra Creative & Science
已浏览 1.5万 次2021年4月12日
Mechanical Testing || Introduction || ASTM Standards
21:33
Mechanical Testing || Introduction || ASTM Standards
YouTubeMetallurgical Engineering
已浏览 4257 次2023年3月6日
热门视频
ASTM C231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
4:49
ASTM C231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
YouTubeHeidelberg Materials North
已浏览 2.9万 次2024年2月18日
The Definitive Guide to Tensile Testing of Plastic to ASTM D638 & ISO 527-2
3:02
The Definitive Guide to Tensile Testing of Plastic to ASTM D638 & ISO 527-2
YouTubeInstron
已浏览 10.1万 次2019年9月24日
What are ASTM standards?
12:17
What are ASTM standards?
YouTubeCompliance Gate
已浏览 1.1万 次2022年11月3日
ASTM Testing Methods
The Definitive Guide to Metals Tensile Testing to ASTM E8 / ASTM A370
3:31
The Definitive Guide to Metals Tensile Testing to ASTM E8 / ASTM A370
YouTubeInstron
已浏览 5.2万 次2019年7月30日
The Definitive Guide to Three Point Bend Testing of Plastic to ASTM D790 & ISO 178
2:27
The Definitive Guide to Three Point Bend Testing of Plastic to ASTM D790 & ISO 178
YouTubeInstron
已浏览 6.4万 次2019年10月8日
🧴ASTM D5094* explained in 4 minutes | Vacuum Leak Test for BOTTLES, CONTAINERS and CAPS
4:17
🧴ASTM D5094* explained in 4 minutes | Vacuum Leak Test for BOTTLES, CONTAINERS and CAPS
YouTubeDVACI
已浏览 6652 次2023年2月15日