Aerated aluminum paste, also known as foam concrete, lightweight partition board, etc., is a lightweight material made of cement, lime, sand, aluminum powder and other materials. Aerated aluminum paste has the characteristics of light weight, sound insulation, heat insulation, thermal insulation, fire prevention, etc., and is widely used in construction projects.
2. Possible problems with too coarse aerated aluminum paste
1. Difficult construction: Too coarse aerated aluminum paste particles will lead to poor fluidity during construction, making it difficult to evenly apply it on the wall, and prone to hollowing, cracks and other problems.
2. Poor durability: Too coarse aluminum powder particles are difficult to fully react in concrete, resulting in uneven concrete texture, low strength, poor durability, and easy cracking and falling off after long-term use.
3. Reduced thermal insulation performance: The thermal insulation performance of aerated aluminum paste is related to its density and particle size. Too large particles will reduce the density of the material and reduce the thermal insulation performance.
4. Harm to the human body: Coarse particles of aerated aluminum paste may bring dust and irritating smell, which is harmful to human health.
III. How to solve the problem of too coarse particles of aerated aluminum paste?
1. Raw material selection: Pay attention to controlling the particle size of aluminum powder in the raw materials for making aerated aluminum paste. It is recommended to use aluminum powder with uniform particles.
2. Grinding treatment: Aluminum powder can be processed after preparation. The particle size can be made uniform by grinding and other methods, and the quality of aerated aluminum paste is better.
3. Reasonable selection: In actual production and processing, the particle size should be reasonably selected according to the purpose of aerated aluminum paste.
IV. Summary
If the aerated aluminum paste is too coarse, it will have an adverse effect on construction and use. It is recommended to pay attention to controlling the particle size during production and use, select high-quality raw materials and aluminum powder with uniform particles, and process it by grinding and other methods to ensure the quality and use effect of aerated aluminum paste.
Jiangsu Jiali New Material Technology Co., Ltd. Is manufacturer of Aluminum paste for AAC blocks, should you have any questions please feel free to contact us :
Contact: Lorena
Mobile: +86 15366416606 ( Wechat & Whatsapp ID)
Email: lorena@jlmaterial.com