Allan Block www.allanblock.com At Allan Block®  Corporation, our goal is to be a visionary in the field of concrete construction and today's leader in Mortarless Technology®. We continually develop our creative and innovative construction products, revolutionizing the way the world builds. Our advanced systems offer the most efficient and practical alternatives to traditional construction, while maintaining the highest standard of quality available on the market. Our diverse array of products, meet the changing demands of the modern construction world.