Yellow sand is one of the popular and important construction materials in the civil construction industry. With its outstanding characteristics, this type of sand is not only used for large projects but also for many other purposes in construction. Below are some of the main characteristics of yellow sand.

1. Physical Characteristics

With a characteristic yellow color, the grain size ranges from 0.7 to 3mm, depending on the intended use. Translucent yellow sand usually has a smaller grain size (0.7 – 1.4mm), while coarse yellow sand has a size of 1.5 – 3mm. This variety in size makes yellow sand suitable for many different applications in construction, from mortar to concrete pouring.

2. Quality and Ingredients

Usually mined from natural sand mines, ensuring good quality with low impurity content. The content of sulfate and sulfite salts in sand does not exceed 1%, helping to ensure the durability of construction works. This is very important because impurities can affect the quality of concrete and mortar.

3. Applications in Construction

Widely used in many different fields:

– Mortar: Translucent yellow sand is often used to make mortar, helping to create a smooth surface for constructions.

– Concrete Pouring: Coarse yellow sand is the top choice for pouring concrete, thanks to its ability to create a solid and durable structure.

– Road Construction and Landscape Improvement: Yellow sand is also used in road construction and landscape improvement projects, thanks to its aesthetics and good drainage ability.

4. Technical Features

With good adhesion, it helps improve the durability of various construction materials. Especially, when combined with cement, it creates a highly durable mortar mixture, suitable for projects requiring high quality.

Conclude

Yellow sand is not only a common construction material but also an indispensable part of the modern construction industry. With outstanding characteristics in quality, features and applications, yellow sand will certainly continue to play an important role in future construction projects.

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