About
The Asphalt Institute is a United States based association of international petroleum asphalt producers, manufacturers and affiliated businesses. It is the international trade association of petroleum asphalt producers, manufacturers and affiliated businesses. The organization s mission is to promote the use, benefits and quality performance of petroleum asphalt through engineering, research, marketing and educational activities. Founded in 1919, the institute's members represent 90 percent of the liquid asphalt produced in North America and an increasing percentage in international market