Production of sound insulation boards using sodium silicate glue
In recent years, the need to use sound insulation in buildings and different environments has increased dramatically. Sound insulation boards are one of the effective ways to reduce sound transmission. In this article, we will examine how to make sound insulation boards using sodium silicate glue. Stay with us to get to know the details of this process.
Raw materials and tools needed to make sound insulation
Raw material:
Wood fiber
Sodium silicate glue
talcum powder
Glass fiber
Water
Necessary tools:
Industrial mixer
Suitable templates
Press
Drying equipment
Production steps of sound insulation board with sodium silicate glue
First step: preparation of raw materials
Preparation of wood fiber:
First, the wood fiber must be chopped and divided into smaller pieces. A wood chipper can be used for this purpose.Wood fiber should be chopped enough to mix well with other materials.
Preparation of sodium silicate glue:
Sodium silicate glue is available in liquid form and must be mixed with water before use. The ratio of water and glue may vary depending on the needs and conditions, but usually a ratio of 1 to 3 (one part glue and three parts water) is recommended.
By preparing these materials and tools, you can start the process of making sound insulation boards. In the rest of this article, we will examine the next steps and how to combine materials and make sound insulation boards.
Second step: Mixing the ingredients
Combination of wood fiber with sodium silicate glue
In this step, chopped wood fiber is mixed with sodium silicate glue. For this purpose, an industrial mixer is used so that the composition is completely mixed and the glue penetrates uniformly in all the fibers.Adding talcum powder and glass fibers
After mixing fiber and glue, talcum powder and glass fibers are added to the composition. Talc powder is added to increase strength and glass fibers to improve insulation properties. This step should also be done carefully so that all the ingredients are evenly distributed in the composition.
The third step: molding and pressing
molding
The prepared mixture should be poured into special molds. These molds should be designed in such a way that the produced boards have the required dimensions and thickness.
Press
After pouring the mixture into the mold, the boards should be pressed. This is done using a press machine. Proper pressure makes the materials stick well together and produce boards with high strength.
Fourth step: drying
Use of drying equipment
Molded boards must be completely dry.For this purpose, industrial drying equipment is used. The drying time and temperature varies depending on the thickness and type of material, but usually a temperature of 100-120°C and a duration of 24 hours is suitable.
Quality Control
After drying, the boards should be inspected and tested to ensure their quality and performance. This includes checking the strength, adhesion and insulation properties of the boards.
These are the main stages of sound insulation board production using sodium silicate glue, and the strict observance of each of these stages guarantees the quality and efficiency of the final product.
Conclusions about making sound insulation board with sodium silicate glue
Production of sound insulation boards with sodium silicate glue is an efficient and cost-effective way to reduce sound transmission. By using the right raw materials and strictly following the production steps, it is possible to make boards with high quality and good performance.These boards can be used in buildings, recording studios and other environments that require sound insulation.
Finally, making soundproof boards with sodium silicate glue is an effective and economical way to create quiet and noise-free environments. Strict compliance with production steps and use of suitable raw materials will guarantee the achievement of desired results and high quality products.
Frequently asked questions about making sound insulation boards with sodium silicate glue
Can sound insulation boards made with sodium silicate glue be used outdoors?
Yes, but it must be ensured that these boards are protected from weather conditions. Moisture and UV resistant coatings can be used to increase their durability outdoors.Can recycled materials be used to make these boards?
Yes, using recycled fibers not only helps to reduce costs, but also helps to protect the environment. However, it must be ensured that the recycled materials are completely clean and free of contamination.
Is it possible to produce soundproof boards with different thicknesses?
Yes, by changing the size of the molds and the composition ratio of the materials, it is possible to produce boards with different thicknesses that suit different needs and applications.
How to make sure that the produced boards are of good quality?
To ensure the quality and performance of the boards, various tests can be performed on them, such as strength, adhesion and insulation tests. These tests help to evaluate and ensure the final quality of the product