Lightweight aggregates play an important role in the sustainable development of society, today and in the future. Providing a valuable resource in the sustainable construction of concrete structures enables new practices and insights that can extend the life expectancy and performance of pavements, buildings, and bridges. The use of this material also allows to increase the hydration of the cement, improves the energy performance of the structures, reduces the total cost of ownership of the structures built with concrete using this resource and reduces the environmental impacts traditionally associated with the construction and transportation of the construction. materials
The use of light aggregates such as natural Zeolites has also established itself as an essential component in green roofs and roof gardens. Weighing in at approximately half the weight of traditional planting material, the medium provides an effective resource in the development and implementation of green roofs in numerous building developments. Whether the development is a residential community, office structure, recreational facility, apartment building, airport, or shopping mall, green roofs are becoming popular additions to the construction process. Not only do they provide an attractive area for use by building occupants, but developers and construction companies recognize their value-added proposition, while also contributing to the long-term efficiency of the structure through the reduction of costs associated with air conditioning.
The use of advanced materials in green roof environments is the difference between successful propagation of plant life and stability in the structure. Lightweight aggregates aid in the management of stormwater runoff, improving the water quality of that runoff aids in building and urban heat management, contributing to greater conservation of energy use. In addition, due to the reduced weight of this resource, the green roofs developed with these materials reduce the dead weight and the structural load that is deposited on the structure. Providing green space for building residents or users, especially in urban settings, has positive health benefits for its users and a competitive advantage for developers who implement it in their projects.
When developing green roof areas, the incorporation of lightweight aggregates such as natural Zeolites ensures that the planting medium has permanent internal aeration, even after years of use and consolidation. In addition, the use of a resource such as zeolite guarantees that plants have a stable root support, which promotes not only drainage but also the retention of moisture and essential nutrients for plant growth and will not degrade or shrink over the years. of use and enjoyment. Due to the complex nature of green roof construction, it is essential to have the best inputs to guarantee its viability and long-term success; this is exactly what lightweight aggregates produce.