Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger AASHTO T 355-15
New product
AASHTO T 355-15 Standard Method of Test for In-Place Density of Asphalt Mixtures by Nuclear Methods
standard by American Association of State and Highway Transportation Officials, 2015
More info
Full Description
This test method describes the procedure for determining the in-place density of asphalt mixtures by use of nuclear gauge. The density of the material is determined by the backscatter/air-gap ratio method.Density - The total density of asphalt mixtures is determined by the attenuation of gamma radiation where the source and detector(s) remain on the surface (backscatter method).
The density in mass per unit volume of the material under test is determined by comparing the detected rate of gamma radiation with previously established calibration data.