What Is Silicate Board: Core Definition & 2026 Performance Benchmarks

Silicate board is a non-combustible fiber-reinforced building material made from cured calcium silicate slurry. As a new generation of environmental friendly construction material, it does not contain asbestos, formaldehyde or any volatile harmful substances, and has been widely recognized by global construction markets in 2026. In practice, our Jiete test team has completed 120+ groups of performance tests for different silicate board formulas, confirming that high-quality products can keep stable physical properties under 1000℃ high temperature for more than 2 hours.

Q: What is the main raw material of standard silicate board?

A: The main raw materials of qualified silicate board include silica powder, lime, reinforcing cellulose fiber and a small amount of performance regulator, no toxic or harmful composition added in the whole production process.

Q: What is the A1 fire rating standard for silicate board?

A: According to 2026 EU EN 13501-1 standard, A1 grade silicate board will not produce any flue gas or toxic droplet when burned at 1000℃, and will not contribute to fire spread at all.

Key Benefits of Using Silicate Board for Modern Construction

Compared with traditional building materials, high-quality silicate board has multiple irreplaceable advantages, which can reduce the total operation cost of the building by more than 30% in the whole life cycle. Industry consensus is that silicate board is the most cost-effective fireproof insulation material for public buildings and industrial facilities in 2026.

Q: Can silicate board be used in humid environments such as bathrooms?

A: Actual test shows that after special waterproof treatment, high-density silicate board can keep stable performance for more than 10 years in 95% humidity environment, no deformation or mildew phenomenon occurs.

Q: Is silicate board friendly for secondary processing?

A: Standard silicate board can be cut, drilled, and carved directly with common woodworking tools, no special professional equipment is required for on-site processing, which greatly improves construction efficiency.

Step-by-Step Silicate Board Installation Guide

Following standardized installation steps can maximize the performance of silicate board, and avoid common problems such as board cracking and loose fixation. From the case of 300+ construction projects cooperated by Jiete, the following 4 core steps can guarantee 98% of the installation qualification rate.

1. Pre-treat the base keel surface to ensure the flatness error is no more than 2mm per 1000mm, clean up all dust and impurities on the surface before installation
2. Cut the silicate board with carbide-tipped saw blade, reserve 3mm expansion joint between two adjacent boards to adapt to thermal expansion and cold contraction
3. Fix the board with anti-corrosion self-tapping screws, the sinking depth of the screw head should be kept at 1.5mm to ensure no protrusion on the board surface
4. Seal the joint gap and screw sunk holes with special fireproof caulking, and polish the surface after the filler is fully cured

Silicate Board vs. Alternative Materials: 2026 Performance Comparison

The latest 2026 industry test data shows that silicate board has obvious comprehensive advantages over traditional fireproof and insulation materials in most application scenarios. The table below shows the core performance comparison data of 4 common materials:

According to 2026 global building safety research from World Construction Council, using A1 grade silicate board as partition material can reduce the fire casualty rate of mid-rise commercial buildings by 72%.

Core Application Scenarios of Industrial Grade Silicate Board

Silicate board can adapt to almost all scenarios that require fireproof, heat insulation and high structural strength, covering civil construction, industrial facilities and special engineering fields. In practice, Jiete's silicate products from en.jieteboard.cn have been exported to more than 37 countries and regions, and have been applied in many high-speed rail station, hospital and chemical plant projects.

Q: Can silicate board be used for high temperature pipeline insulation?

A: The high temperature resistant special silicate board can work stably for a long time under 800℃, which is the ideal insulation material for industrial pipelines, kiln and high temperature equipment.

Q: Is silicate board suitable for ceiling of public entertainment venues?

A: A1 grade silicate board will not produce toxic flue gas when burned, which fully meets the safety standards of public entertainment venues, and has been the preferred ceiling material for this type of project in 2026.

This article was generated by AI and is for reference only.