ASTM D4631-18
- Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pres
- standard by ASTM International, 07/15/2018
- Category: ASTM
$48.00
$24.00
1.1 This test method covers a field procedure for determining the transmissivity and storativity of geological formations having permeabilities lower than 10−3 μm² (1 millidarcy) using the pressure pulse technique.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM D8014-17
Standard Guide for Selection of Membranes Used in Vegetative Roofing Systems..
$21.00 $42.00
ASTM D3939/D3939M-13(2017)
Standard Test Method for Snagging Resistance of Fabrics (Mace)..
$24.00 $48.00
ASTM D4157-13(2017)
Standard Test Method for Abrasion Resistance of Textile Fabrics (Oscillatory Cylinder Method)..
$24.00 $48.00
ASTM D4850-13(2017)
Standard Terminology Relating to Fabrics and Fabric Test Methods..
$33.00 $65.00