Aerated brick Aluminium pulver

  Product Description:   Aluminum powder paste for concrete is a commonly used additive in concrete construction, mainly used to improve the impermeability, freeze-thaw resistance and durability of concrete. It prevents moisture and harmful chemicals from penetrating into the concrete by forming a dense microporous structure inside the concrete, thereby extending the service life of the concrete.Main ingredients and functions1. **Aluminum powder**: It is the main active ingredient of aluminum powder paste and has good impermeability. Aluminum powder reacts in concrete to form aluminum hydroxide colloid, forming a closed pore structure to reduce the penetration of moisture and chemicals.2. **Binder**: It is used to combine aluminum powder and other ingredients to form a stable paste for easy construction.3. **Additives**: Including accelerators, retarders, dispersants, etc., which help to improve the construction performance of aluminum powder paste and enhance its compatibili…