Make the Roads Better ...
ModiRap
Make the Roads Better ...
ModiRap
Home > Products > ModiRap
recycled asphalt pavement
Transportation development requires the construction of new roads and the reconstruction of existing ones. However, unfortunately, construction is associated with the overuse of raw materials in natural resources, which is contrary to the concept of sustainable development in the use of resources, which threatens the ability of future generations to meet their needs. Today, due to the very high price of bitumen and stone materials, the reuse of recycled asphalt, especially pavement, will greatly help to preserve the environment and make transportation infrastructure economical. The materials obtained from existing asphalt that are removed from the pavement surface in various ways are called (RAP).
Advantages of Hot Polymer recycling
The use of ModiBit polymer in hot recycling of recycled asphalt improves the performance parameters of asphalt.
➢ Increase the pavement resistance without changing its thickness
➢ Elimination of surface damage such as bitumen, separation of aggregates, grooves, bumps and various deformations
➢ Increase the slip tolerance of asphalt and reduce the risk of accidents
➢ Increasing the durability of asphalt surface and improving it compared to the phenomenon of fatigue
Aging of Bitumen and the role of rejuvenating material
Aging of bitumen in asphalt mixtures is a phenomenon that is generally divided into two distinct phases, short-term and long-term. Short-term aging is related to the degree of hardening of bitumen in the asphalt making stage when the mixture temperature is high and long-term aging is related to the degree of hardening of bitumen during the service life of the mixture due to oxidation and polymerization due to light radiation, especially UV and other factors. The atmosphere returns. Rejuvenating or rejuvenating materials are usually used to compensate for the aging of bitumen and to give new life to the used bitumens and to reach the same conditions as fresh bitumen.
ModiRap rejuvenator:
It is a new liquid rejuvenator used to reduce the viscosity and regenerate oxidized bitumen in the process of making recycled asphalt (RAP). ModiRap consists of several chemical compounds, each of which specifically affects the properties of aged or oxidized bitumen and improves the properties of bitumen.
ModiRap rejuvenating properties
➢ Improving the physical and chemical properties of aged bitumen base
➢ Increased adhesion of bitumen in the recycled mixture
➢ Increased resistance to thermal stresses
➢ No need for other add-ons
➢ Easy to use
➢ Affordable and economical compared to imported products
ModiPhalt GmbH is a Symbol of Innovation