Longitudinal Shear in Timber-Concrete Composites with Flexible Adhesive Connections-Experimental and Numerical Investigations.

Timber-concrete composites are established structural elements to combine the advantageous properties of both materials by connecting them. In this work, an innovative flexible adhesive connection in different configurations is investigated. Load-bearing capacity, stiffness, and the failure modes were first experimentally investigated by performing push-out tests.

On the Cementitious Mixtures Reinforced with Waste Polyethylene Terephthalate.

The last decade was dominated by a serious problem that now affects all the planet's natural ecosystems: the increasing growth of plastics and microplastics that are difficult to dispose of. One strategy to mitigate this problem is to close the life cycle of one of them-polyethylene terephthalate (PET)-by reusing it within the most common building materials, such as mortars and concretes. The reuse of PET waste as aggregates also allows us to limit the CO emissions released during the production of natural aggregates.