Article

Received 27.12.2023

Revised 22.05.2024

Accepted 30.06.2024

Retrieved from Iss. 115, P. 2, 2024

Pages 147 -153

Riznichenko, O. (2024). RESEARCH OF ASPECTS OF REDUCING ROAD TRAFFIC INJURIES BASED ON ABROAD EXPERIENCE. Automobile Roads and Road Construction, (115.2), 147-153. https://doi.org/10.33744/0365-8171-2024-115.2-147-153

RESEARCH OF ASPECTS OF REDUCING ROAD TRAFFIC INJURIES BASED ON ABROAD EXPERIENCE

Oleksandr Riznichenko

The articles deals of the definition clutch waterproofing materials with asphalt concrete pavement and base on the bridges. Insufficient adhesion of waterproofing materials with asphalt surface and base of the bridges will leading to the formation shear, ruts and reduces the corrosion resistance of steel orthotropic plate artificial structures, due to the ingress of water through the cracks. To investigate the methods chosen for assessment of coupling, which allows you to simulate the vertical and horizontal loads on asphalt concrete coating to determine the cohesive strength of the waterproof material. In order to provide resistance to plastic deformation and durability of bridge deck pavement in difficult operating conditions, it is necessary to consider not only the strong bonding of pavement layers (interlayer coupling), and mandatory use of a special fraction of the layer between the waterproofing and asphalt surface. Based on research and data from different authors recommended for drowning the auxiliary clutch waterproofing layer, in this example for Velestrong AP gravel fraction 2.5-5 mm at a rate of 500 - 1000 g/m2. Fractional layer, arranged by drowning fine gravel fraction 3 mm auxiliary layer of waterproofing material of high strength (eg Velestrong AP), can effectively resist shear stresses

coupling between the layers, shear resistance, asphalt coating, waterproofing material
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https://doi.org/10.33744/0365-8171-2024-115.2-147-153