Example Sentences for obstructive. 1  There is no obstructive limit to the achievements of the army of labor. 2  The masters had been selfish and obstructive, the men selfish, silly, and light-headed. 3  It is disgraceful, however, for the citizen to remain indifferent or obstructive, to grumble over the cost.
1 60-70% of thoracolumbar spine fractures in adults occur at T12, L1 and L2, with 90% of all fractures being seen between T11 and L4. 2  It is therefore important that T11/T12 is included on all trauma lumbar spine films.
From Wikipedia, the free encyclopedia. Rebar is common steel reinforcing bar, an important component of reinforced concrete and reinforced masonry structures.It is usually formed from mild steel, and is given ridges for better frictional adhesion to the concrete.poxy-coated rebar or stainless steel rebar may be employed in these situations at greater initial expense, but significantly lower expense over the service life of the project. Fiber-reinforced polymer rebar is now also being used in high-corrosion environments.