Wisam  K. Tuama, Nameer  A. Alwash, Mohammed  M. Kadhum, 
    Effect of Crude Oil products on the Compressive Strength of NSC,
    Journal of Engineering and Applied Sciences,
    Volume 15,Issue 10,
    2020,
    Pages 2332-2336,
    ISSN 1816-949x,
    jeasci.2020.2332.2336,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2020.2332.2336)
    Abstract: This study includes detailed information of the
compressive resistance of the hardened normal concrete
mix (NSC) are exposed to crude oil products for the
period (180 days). The study also deals with conducting
Non-Destructive Tests (NDT) for a ground foundation in
one of the oil sites and knowing the influence of crude oil
on the compressive resistance. The results showed that the
compressive strength of the NSC mix is decreasing where
it lost about (17.35 and 20.20%) compared with reference
NSC mix after exposure to crude oil products (kerosene
and gas oil), respectively. The results of the nondestructive
testing of the actual size floor slab at the site
showed that the compressive resistance of the area
exposed to crude oil lost about (56.02%) compared with
the unexposed area at the age of 7 years.
    Keywords: Crude oil;Normal Strength Concrete (NSC);compressive strength;NDT;resistance