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Archives
Airport Concrete Requirements
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The quality and performance of concrete are critical during airport construction and maintenance. Airport concrete needs to meet a specific set of requirements to ensure the safety, durability and reliability of airport facilities. This article will explore the requirements for airport concrete and its importance.
High strength and durability
Airport concrete needs to have high strength and durability. High-strength concrete has high compressive strength and tensile strength and can withstand the huge pressure and friction generated when aircraft take off, land and taxi. Durable concrete has better anti-corrosion, anti-wear and anti-aging properties, and can be durable under harsh environmental conditions. Clink this web to find more.
Good crack resistance
Airport concrete needs to be crack-resistant to prevent cracks from occurring. Cracks will lead to a decrease in the load-bearing capacity and durability of airport facilities, so airport concrete needs to have good crack resistance. In order to improve the crack resistance, concrete with low water-cement ratio and high strength grade can be used, and effective temperature control measures can be taken.
High flatness
Airport concrete needs to have a high level of flatness to ensure that runways, aprons and taxiways have a smooth surface. Highly flat concrete can reduce friction and vibration during taxiing, takeoff and landing, and improve flight stability and safety. In order to achieve high flatness, precise formwork and pouring methods can be used during construction, and the maintenance of the concrete surface can be strengthened.
Anti-slip performance
Airport concrete needs to have certain anti-skid properties to reduce the friction coefficient of aircraft during taxiing and braking. Anti-skid properties can be improved by setting grooves, textures or spraying anti-skid coatings on the concrete surface.
High temperature resistance
Airport concrete needs to have high temperature resistance to cope with the heat and friction generated during takeoff and landing of aircraft. High temperature resistance can be improved by using high temperature resistant raw materials, reducing the heat of hydration of concrete and taking effective temperature control measures.
Airport concrete requires high strength, durability, good crack resistance, high flatness, anti-skid performance and high temperature resistance. These requirements are to ensure the safety, durability and reliability of airport facilities. To meet these requirements, high-quality raw materials, precise construction techniques and strict quality control measures are required. Contact LUTON to find more equipment to produce various types of concrete.