FAQ

Color sand tile in the construction of the situation?

Release time: 2022-06-07

Generally speaking, the color sand tile laying strictly abide by the standardized construction technology, there will be no bad situation. However, if the construction is not standard, or the asphalt tile itself has quality problems, it is easy to appear in the construction of tiles. Today, Little Edge will explain to you the problems of tiles in construction and how to avoid them.

01/color sand tile deformation.

Color sand tile laying in low temperature environment, ridge tile fracture; laying in high temperature environment, can not recover after wrinkling. The occurrence of these situations is due to the insufficient glass fiber tire capacity of the asphalt tile, and the impure asphalt of the colored sand tile, resulting in poor tile flexibility and substandard tensile indicators.

Colored sand tile solution

Judgment method:

1. After picking up the colored sand tiles vertically, shake the colored sand tiles. A good color sand tile has the feeling of toughness and soft iron sheet.

2. Roll up and loosen the colored sand tiles. Observe the stretching time of colored sand tiles and whether it is completely suitable after stretching.

color sand tile detection and guarantee:

1. The national asphalt tile standard GB/T20474-2015 has clear requirements for flexibility, transverse tension and longitudinal tension.

2. Use 95 grams of super national standard glass fiber tire (national standard requires 90 grams), pure asphalt as raw material.

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02/Color sand tile sand.

Color sand tile sand, generally caused by the start of the cooler. But in fact, in the production process, because the machine cannot control each colored sand to fall in the correct position, there is more cloth sand on the surface of the asphalt layer than the actual amount. In addition, the treatment will also cause the colored sand to rub against each other and fall off.

However, after these excess colored sand falls off, the qualified colored sand tiles will not have a large amount of colored sand to continue to fall off, not to mention the large area of underlying asphalt after the colored sand falls off.

Colored sand tile solution

Check every 20 minutes to ensure that this problem is avoided as much as possible, but due to detection lag, the probability of this problem is small.

03/Colored sand tile slip.

Colored sand tiles will slip when they are laid, usually because the roof temperature is too high (this is also the case with imported asphalt tiles above 48 ℃), or the probability of meeting the requirements is very small, resulting in the high temperature resistance of the tiles not meeting the standard.

Solution

Colored sand tiles are laid in strict accordance with the standardized construction technology of asphalt tiles provided to reduce slippage caused by improper construction.

04/Color sand tile asphalt extrusion.

Colored sand tile asphalt extrusion is due to the thick oil surface and high pressure of the roller during the production process, which is a problem caused by irregular production operations. If such a problem occurs during the construction process, it is recommended to replace the product as soon as possible to avoid greater losses.

Solution

The colored sand tiles are checked every 20 minutes to ensure that this problem is avoided as much as possible, but due to the detection lag, the probability of this problem is very small.


Keywords: Colored sand tile

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