World of Concrete (WOC) is an annual, international event dedicated to the commercial concrete and masonry construction industries. WOC showcases industry suppliers and innovative products, machinery and technologies.
Let’s give special recognition to polyurethane for its contributions to the building and construction world. The versatility and flexibility of polyurethane allow its different forms to be applied across many problem areas. To fix sunken concrete, polyurethane foam can be injected through penny-sized holes in the existing concrete. The polyurethane foam then expands beneath the concrete surface to stabilize the weak material and fill empty spaces, causing the slab to rise...Architecture, Home Builders