Calcium silicate fireproof board, also known as fiber-reinforced calcium silicate board, is made of siliceous and calcareous mineral materials such as quartz sand and lime combined with natural plant cellulose fibers. It is processed through pulping, high-pressure molding, and high-temperature steam curing to produce inorganic boards. The production standard follows JC/T 564.1-2018 "Asbestos free calcium silicate board", and the combustion performance meets the national standard A1 level non combustible standard. The performance of the board is stable, with zero asbestos and formaldehyde. It can be directly used for fireproof partition walls, ceilings, and steel structure fireproof wrapping. It is also the core substrate of ice and fire board, clean board, steel calcium board, aluminum calcium board, and wood grain exterior wall hanging board. It is widely suitable for various public buildings, home decoration, and transportation projects with high fire and moisture resistance requirements.

1、 Raw materials and molding process

1. The core raw materials include quartz powder, fly ash (silica), quicklime, Portland cement (calcium), and imported plant fibers. There is no asbestos or radioactive harmful substances, and no formaldehyde additives are added throughout the process.

2. Production process: mixing raw materials for pulping → copying and forming → high-pressure compaction → 180 ℃ high-temperature steam curing → surface sanding and cutting; The steam curing process generates stable tobermorite crystals, and the plate structure is dense with minimal dry and wet deformation. It does not crack or pulverize after long-term use.

2、 Seven core product advantages

1. A1 level non combustible, long-lasting fire resistance meets the GB 8624-2012 non combustible standard, does not burn when exposed to open flames, has no molten droplets, and releases non-toxic smoke; It can withstand high temperatures of 1000 ℃, and the fire resistance limit of single-layer partition walls can reach more than 2 hours, perfectly meeting the strict fire protection scenarios such as fire compartments, duct wrapping, tunnels, subways, etc.

2. Green and environmentally friendly, safe living without asbestos or formaldehyde, with radioactive indicators meeting Class A decoration material standards. It can be used in hospitals, schools, food workshops, and children's spaces without odor pollution.

3. Waterproof and moisture-proof, preventing mold, deformation, and moisture expansion rate ≤ 0.15%, far superior to paper faced gypsum board; The basement, kitchen and bathroom, and high humidity coastal environment will not swell, crack, or breed mold after long-term use.

4. Lightweight and high-strength, impact resistant and corrosion-resistant, with bending strength far exceeding that of gypsum board of the same thickness, light self weight, significantly reducing the load on the main building body; Acid and alkali resistant, insect and ant resistant, suitable for indoor and outdoor use.

5. The size is stable, weather resistant and anti-aging inorganic crystal structure has minimal dry and wet cyclic deformation, and it will not fade or powdery after long-term outdoor use, with a service life of up to 50 years, synchronized with the main building.

6. Flexible processing, dry quick installation can be freely cut, slotted, edged, and slightly bent on site; Support two types of dry construction: light steel keel hanging and structural adhesive bonding, without wet mortar process, shortening the construction period.

7. The multi-functional composite substrate bare board can be directly painted and made into a water cement texture; Surface coating, heat transfer printing, composite aluminum alloy/aluminum zinc coated steel plate, processed into various decorative panels such as ice and fire board, clean board, aluminum calcium board, steel calcium board, etc., suitable for diverse decoration styles.

3、 Core technical parameters：

4、 Product specifications and parameters

1. Regular spot size: 1220 × 2440mm

2. Non standard customized length: 1220 × 2800/2900/3000mm extended large board

3. Conventional thickness: 6mm, 8mm, 10mm, 12mm

4. Thickened customization: 15mm, 18mm (for firewall and steel structure wrapping)

5. Board surface treatment: Plain sandblasted substrate (can be coated/film coated)

5、 Full scenario application scope

1. Fire prevention special engineering (core scenario)

Building firewalls, fire-resistant partition walls, fire-resistant coverings for ventilation ducts, fire-resistant protection for steel beams and columns, tunnel/subway interior wall substrates, and explosion-proof supporting walls for chemical plants.

2. Interior decoration of public buildings

Hospital clean corridors, operating rooms, school teaching buildings, suspended ceilings in shopping malls and office buildings, exhibition centers, and laboratory partitions.

3. Composite board substrate

Ice and fire board, medical clean board, steel calcium board, aluminum calcium board, wood grain hanging board, imitation stone paint hanging board bottom core material.

4. Interior and exterior wall decoration

Minimally clean water style interior walls, exterior wall panels, and renovation base for old building facades.