With many years of construction and application of common concrete, researchers have always been searching for a better composition. One of the notable ideas for achieving such a composition is using recycled materials. One of the materials which is suitable for environment and constant development is damaged tires .For studying mechanical properties of concrete containing tire particles, a ser...

Abstract: Bottom ash is a hazardous by-product from coal based thermal power plants. In this study fine aggregate in concrete mix has been replaced with bottom ash and glass fibre is additionally used to enhance the strength characteristics of concrete. The concrete mix design is done for M30 grade concrete. The mix is prepared for different combinations of 0%, 30%, 40%, 50% and 100% of replace...

The aim of the article is an improvement abrasion resistance materials road pavements and giving practical recommendations during pavement designing to construction organizations. Prall Test method was used identify factors influencing wear asphalt concrete. Studied mixtures are typical for highway in Russian Federation Republic Tatarstan. influence such as type mix, size aggregate, binder qual...

Cold in-place recycling (CIR) has become an attractive method for rehabilitating asphalt roads that have good subgrade support and are suffering distress related to nonstructural aging and cracking of the pavement layer. Although CIR is widely used, its use could be expanded if its performance were more predictable. Transportation officials have observed roads that were recycled under similar c...

The use of polymer in hot mix asphalt production has remarkably in recent decades. Destruction due to moisture in hot mix asphalt is of basic matters about flexible pavement durability. In recent decades different ways have been used to evaluate moisture Sensitivity of HMA which some of them are simple with low cost and some are complicated with more reliable results. In this research the effec...

Shingle material can appear as an excess usage due to defective production problems or at the end of their service life. Especially reuse shingle materials in bitumen has brought a different approach terms sustainability. In this study, utilization waste asphalt pavement were investigated. Mechanical properties hot mix and warm samples involving amount (1-6% by weight aggregate) evaluated. Foll...