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Roof water resistance is your roof's resistance to rain where waterproof asphalt felt is the actual waterproof material.

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What is the difference between HL3 and HL3A asphalt?

difference betweeen HL3 and Hl3A


What is difference between waterproof and showerproof?

waterproof is when you can put water on it nothing is going to happen


What is difference between road tar and asphalt?

Road tar is made from coal. Asphalt is a heavy fraction of petroleum.


What is the difference between cold mix asphalt and cutback asphalt?

Cold Mix Asphalt is a mixture of aggregate and asphalt. Cutback asphalt is a liquid asphalt. Cold Mix Asphalt is a mixture of Aggregate and Asphalt. The Asphalt is usually am emulsion asphalt or a cutback asphalt. An emulsion asphalt is asphalt cement blended with water. Cutback asphalt is asphalt cement blended with a fuel oil, kerosene, or a naptha. The water, fuel oil, kerosene or Naphta evaporates and leaves the asphalt.


Is there a difference between water-resistant and waterproof products?

Yes, there is a difference between water-resistant and waterproof products. Water-resistant products can resist water to some extent but may not completely prevent water from penetrating. Waterproof products, on the other hand, are designed to completely block water from entering.


Is the amount of friction greater between rough surfaces smooth?

smooth surfaces have less friction, take an ice rink for example, the resistance on that is less than the resistance on asphalt


What is the difference between a showerproof jacket and a waterproof one?

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Is there a difference of densities of asphalt wearing and binder course?

Yes, there is a difference in densities between asphalt wearing and binder courses. The wearing course, which is the top layer, typically has a lower density due to the use of smaller aggregate sizes and higher air void content, designed to provide better skid resistance and surface drainage. Conversely, the binder course, situated beneath the wearing course, has a higher density as it uses larger aggregates and is designed to provide structural support and load distribution. This difference in density helps optimize the performance of each layer in an asphalt pavement system.


What is the difference between on and off state resistance?

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What is the difference between watertight and waterproof?

Watertight refers to an object or structure that is sealed to prevent the passage of water, typically under specific conditions or pressures, such as in boats or containers. Waterproof, on the other hand, indicates that an item can resist water penetration entirely, often in various conditions, such as rain or immersion. While both terms imply protection against water, "waterproof" generally suggests a higher level of resistance compared to "watertight."


What is difference between corrosion resistance and oxidation resistance?

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What is the difference between waterproof mascara and regular mascara?

Waterproof mascara is different from regular mascara. Waterproof mascara is made so that if your face gets wet, it won't run as easily. So if you want to go swimming, will be crying a lot, or be in the rain your best bet is to go with waterproof mascara.