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
相关产品
ASTM E84 Test Apparatus
ASTM E84 Test Fail
ASTM E84 Testing
#astm
How to Find and Download ASTM Standards for Tensile Test || Metal, Meshed Fabric, Plastic Materials
How to Find and Download ASTM Standards for Tensile Test || Metal, Meshed Fabric, Plastic Materials
YouTube2024年9月22日
Drop weight testing as per ASTM E208 #dropweight#e208#astm
Drop weight testing as per ASTM E208 #dropweight#e208#astm
YouTube2024年10月21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 E84 Flame Spread
ASTM D6677, Standard Test Methods for Evaluating Adhesion by Knife (Knife Test)
0:21
ASTM D6677, Standard Test Methods for Evaluating Adhesion by Knife (Knife Test)
YouTubePaint and Coating Technolog
已浏览 2356 次11 个月之前
ASTM D1653 Water Vapor Permeability Tester Weight method ASTM E96
0:26
ASTM D1653 Water Vapor Permeability Tester Weight method ASTM E96
YouTubeParatronix Testing Instrument
已浏览 3258 次8 个月之前
ISO vs ASTM – What’s the Difference? Which Testing Standard to Follow ? #prestostantest
0:33
ISO vs ASTM – What’s the Difference? Which Testing Standard to Follow ? #prestostantest
YouTubePresto Stantest Private Limite
已浏览 184 次2 周前