Application of rock wool roll felt and rock wool board in tank insulation construction

Author: Nanjing Zhongrunda New Material Co., LTD

title:

About the author: Nanjing Zhongrunda is a service provider of high-end thermal insulation materials in China, and is a manufacturer of high-end rock wool, rubber and plastic, foam glass and other fields in China, with decades of production technology.

 The operation details of the rock wool roll felt in the tank insulation construction are as follows:

1. Preparation before construction: ensure that the construction environment is dry and well ventilated, and avoid construction in rainy or wet environment. Prepare the required tools and materials, such as rock wool roll felt, glue, gloves, etc.

2. Base treatment: clean the tank surface to ensure that the surface is clean and smooth. The raised or depressed parts shall be filled or polished to ensure a smooth surface.

3. Rubber coating: Apply glue evenly on the surface of the tank to ensure that the glue covers the whole surface. The glue shall be a special glue compatible with the rock wool roll felt.

4. Laying the rock wool roll felt: spread out the rock wool roll felt and lay it on the surface of the tank layer by layer. Ensure that the rock wool roll felt is close to the tank surface without cracks. Glue should also be applied between each layer of rock wool roll felt to ensure close bonding between the layers.

5. Fixed rock wool felt: use special tools to fix the rock wool felt to ensure that the felt will not shift or loose. Fixed points should be evenly distributed around and around the felt.

6. Inspection and repair: after the completion of construction, check the laying quality and fixation of rock wool roll felt. For the irregular or loose places, they should be repaired and strengthened in time.

7. Insulation layer protection: cover a protective layer on the outer surface of the rock wool roll felt to prevent external factors from causing damage to the insulation layer. The protective layer can be aluminum foil or other weather protective materials.

8. Acceptance and use: After the completion of the construction, the tank insulation shall be checked and accepted. Check the laying quality, fixation condition and thermal insulation effect of the rock wool roll felt. It can be put into use only after passing the acceptance inspection.

matters need attention:

1. During the construction process, we should pay attention to safety to avoid accidental injury.

2. For special shaped tanks, the construction method and details should be adjusted according to the actual situation.

3. During the construction process, good ventilation should be maintained to avoid inhaling rock wool fibers.

4. In the process of use, the quality and effect of the insulation layer should be checked regularly, and maintained and repaired in time.

 Aluminum skin rock wool construction is a common building insulation material, with excellent insulation, heat insulation, fire performance. During the construction process, the following points:

1. Before construction, the quality inspection of aluminum skin rock wool board shall be conducted to ensure that its quality meets the design requirements.

2. During the construction process, the flatness and verticality of the aluminum skin rock cotton sheet should be guaranteed to avoid bending, deformation and other phenomena.

3. During the installation process, special glue should be used to firmly paste the aluminum skin rock cotton board on the wall to ensure that it will not fall off or become loose.

4. After the completion of the construction, the quality inspection of aluminum skin rock cotton board should be carried out to ensure that it meets the design requirements, and protection measures such as waterproof and moisture-proof should be taken.

In short, the construction of aluminum skin rock wool needs to strictly comply with the construction specifications, to ensure the construction quality, and to provide a reliable guarantee for the building insulation.

 The benefits of rock wool in tank insulation are mainly reflected in the following aspects:

1. Good insulation effect: rock wool is a kind of high quality insulation material, with high insulation performance. In the tank insulation, rock wool can effectively reduce the heat transfer, keep the temperature inside the tank stable, and reduce the energy waste.

2. Good fire performance: rock wool has high fire performance, can effectively prevent the occurrence of fire. In the tank insulation, rock wool can be used as a fire protection layer to improve the fire rating of the tank.

3. Corrosion resistance: rock wool has good corrosion resistance, can resist the erosion of chemical substances. In the tank insulation, rock wool can protect the tank from corrosion by chemical substances and prolong the service life of the tank.

4. Environmental protection: Rock wool is an environmental protection material, which will not cause pollution to the environment. In the tank insulation, the use of rock wool can reduce the damage to the environment and meet the requirements of environmental protection.

To sum up, rock wool has the advantages of good insulation effect, good fire prevention performance, corrosion resistance and environmental protection, and is an ideal insulation material.