Rosewool Insulation Refractory Co.,Ltd.
Your Position: Home > About us > News > Industry Knowledge

Introduction to 100mm thick calcium silicate insulation board for power plants

Release Time: 2026-03-20
Share:
The 100mm thick calcium silicate insulation board used in power plants is a common insulation material, mainly used for insulation protection of high-temperature pipelines, boilers, turbine casings and other equipment. 100mm thick calcium silicate insulation board is an ideal choice for insulation of high-temperature equipment in power plants. Its excellent insulation performance and durability can significantly reduce energy consumption, extend equipment life, and meet safety and environmental protection requirements. Strictly follow the specifications during construction to ensure maximum insulation effect.
                                            
Function introduction of 100mm thick calcium silicate insulation board:

1. Excellent high temperature resistance
Suitable for high temperature areas such as main steam pipelines, reheat steam pipelines, boiler bodies, and flues.
2. Extremely high compressive strength
A 100mm thick board can withstand large external loads and is suitable for laying in overhead pipelines, pipe trenches, or areas where personnel may step on or equipment may collide. It is not easily deformed or collapsed.
3. Low thermal conductivity
A thickness of 100mm can provide excellent insulation barrier, significantly reducing surface temperature and minimizing heat loss.
4. Non combustibility and fire safety
Belonging to A1 level non combustible materials, it does not burn in the event of fire, is smoke-free and non-toxic, fully complying with the strict fire safety regulations of power plants.
5. Good dimensional stability
The linear shrinkage rate is extremely low at high temperatures, and long-term use will not cause severe shrinkage and joint cracking like some fiber materials.
6. Corrosion resistance and insect infestation prevention
Not susceptible to mold and insect erosion, with better chemical corrosion resistance than some organic insulation materials.

In power plants, 100mm thick calcium silicate insulation board is a "hard power" solution to meet high temperature, load-bearing, and fire prevention needs. It is particularly suitable for key parts such as the main steam pipeline, providing long-term structural stability and excellent insulation effect. During construction, it is necessary to pay attention to the treatment of staggered joints and waterproof outer protection to maximize its effectiveness. Rosewool Insulation Refractory Co.,Ltd. has been deeply involved in the field of insulation materials for more than 40 years, providing high-quality 100mm thick calcium silicate insulation board solutions for power plants with the strength of source manufacturers, stable product quality, and perfect technical services.

 

Also Read

calcium silicate board

Asbestos free calcium silicate board, building a strong safety defense line in high temperature scenarios

In the fields of industrial production, building decoration, etc., material performance under high temperature environment has always been the core concern of enterprises. Once the material has insufficient high temperature resistance and weak flexural strength, it will not only affect the quality of the project, but may also cause safety hazards. The asbestos free calcium silicate board developed and produced by Rosewool Insulation Refractory Co.,Ltd. has become the preferred solution for many industries to solve high-temperature scenarios due to its core advantages such as high temperature resistance, high flexural strength, and excellent thermal insulation performance, as well as flexible customized services for irregular specifications. ​
View More >>
rock wool roll felt

What are the application areas of rock wool roll felt and rock wool pipe shell insulation materials for cement plants?

What are the application areas of rock wool roll felt and rock wool pipe shell insulation materials for cement plants? Rock wool roll felt and rock wool pipe shell are the two most widely used types of rock wool products in insulation engineering of cement plants. Although both belong to the rock wool material, their application scenarios in cement plants have different divisions due to their different forms and performance focuses. Rock wool roll felt is mainly used for insulation of large-area, irregular or non-standard pipeline equipment due to its softness, continuous rolling, and easy cutting characteristics. Rock wool pipe shell is a hard/semi-rigid product pre formed into a semi-circular or circular arc shape, designed specifically for circular pipelines. It is easy to install, has fewer joints, and has a more uniform insulation effect.
View More >>
How to cut calcium silicate board

How to Cut Calcium Silicate Board: A Step-by-Step Guide for Precision and Safety

Calcium silicate board is a versatile building material prized for its fire resistance, moisture resistance, and durability. Whether you’re renovating a home, constructing a commercial space, or tackling a DIY project, cutting this material accurately is essential for achieving professional results. This guide will walk you through the process of cutting calcium silicate board efficiently while prioritizing safety and precision.
View More >>

Send Enquiry Now

sales@rosewool.com
+86 13674954566
+86 13674954566
Speak To Our Team
Name:
Country :
*Email:
*Phone/Whatsapp:
*Inquiry:
X