Factory Price 9Mm Fireproof Plasterboard Sheetrock Mould Resistance Gypsum Board Drywall Partition
Description of Gypsum Reinforced Plaster Board
Gypsum Reinforced Plaster Board (GRP) is a type of building material used in construction. It is made of a core of gypsum plaster, which is reinforced with fiberglass or other materials to provide additional strength and durability. The boards are commonly used in walls and ceilings for interior applications.
The gypsum plaster used in the core is a natural material composed of calcium sulfate dihydrate, also known as gypsum. It is mixed with water and other additives to create a thick, slurry-like substance that is poured into a mold to create the desired shape and size of the board.
Product Features and Utility
- Fire Resistance
Characteristics: Gypsum board exhibits excellent fire resistance, effectively containing the spread of fire during emergencies, thus allowing more time for evacuation.
Practicality: It is an ideal choice for enhancing the fire safety level of buildings in places such as commercial buildings, public spaces, and residential areas.
- Sound Insulation
Characteristics: Gypsum board offers good sound insulation, reducing the transmission of sound and creating a quieter and more comfortable indoor environment.
Practicality: It is effective in places where sound insulation is required, such as multi-family apartments, conference rooms, and recording studios.
- Versatility
Characteristics: Gypsum board is easy to work with, allowing for cutting, drilling, and shaping according to specific requirements, making it suitable for various intricate design needs.
Practicality: It provides flexible and diverse solutions for customized designs or decorative effects in places such as hotel lobbies, shopping mall display areas, and villa interiors.
- Environmental Friendliness
Characteristics: Gypsum board is made from environmentally friendly materials, with lower carbon emissions and resource consumption, aligning with the principles of sustainable development.
Practicality: Choosing gypsum board is a responsible option in projects that prioritize environmental protection and sustainability, such as green buildings, eco-friendly renovations, and energy-saving upgrades.
- Cost-effectiveness
Characteristics: Gypsum board is moderately priced and easy to install, helping to save on construction costs and time.
Practicality: It is a cost-effective option in places where project budgets need to be controlled and project schedules need to be expedited, such as budget hotels, school classrooms, and public restrooms.
Parameters of Gypsum Reinforced Plaster Board
| | |
| | Thickness | Regular | Fire Resistant | Water Resistant |
≯ 9.5kg/m² | 9.5mm | 7.5 | 7.5 | 7.5 |
≯ 12.0kg/m² | 12mm | 9.5 | 9.5 | 11.5 |
| Parallel | ≮ 360 | 9.5mm | |
≮ 500 | 12mm | |
Cross | ≮ 140 | 9.5mm | |
≮ 160 | 12mm | |
Surface Paper Sticking theCore Material | | |
Stability with Fire (Min) | Fire Resistant | ≮ 20 | / | / | >20 | / |
Water Absorption (%) | Water Resistant | ≮ 10 | 9.5mm | / | / | 6.8 |
12mm | / | / | 4.2 |
Radioactivity | Internal | IRa≤1.0 | <1.0 |
External | Ir≤1.3 | <1.0 |
Note | Executive Standard : GB/T 9775-2008 |
Installing Gypsum Board
- Preparation: Ensure the surface of the wall or ceiling is flat, dry, and clean.
- Measurement and Cutting: Measure and cut the gypsum board to the required dimensions using a protractor and cutting tools.
- Positioning: Determine the installation position of the gypsum board and secure it to the wall or ceiling using wall fasteners or wooden studs.
- Installation: Place the gypsum board in the designated position and secure it to the wall or ceiling using drywall screws and joint compound.
- Joint Filling: Fill the joints and screw holes between gypsum boards with joint compound to create a smooth surface.
- Sanding: Wait for the joint compound to dry completely, then sand the surface using sandpaper or a drywall sanding tool to achieve a smooth finish.
- Painting or Finishing: Optionally, paint or apply a finish to the surface of the gypsum board for decorative purposes.
Packaging & Transportation
- Packaging: Gypsum boards are typically cut to appropriate sizes on the production line and then packaged to protect their surfaces from damage. Common packaging materials include plastic film, cardboard boxes, or wooden crates. The packaging process ensures that the edges and surfaces of the gypsum boards are not subjected to abrasion or impact.
- Labeling: During the packaging process, important information such as product model, quantity, production date, manufacturer, etc., is usually marked on the packaging. This helps in tracking and managing during transportation and delivery.
- Transportation: Gypsum boards are usually transported by truck or container. During transportation, it is important to avoid severe vibrations and shaking to prevent damage to the gypsum boards. Additional protective measures, such as using fillers or support structures inside the truck or container, may be taken for long-distance transportation.
- Unloading: Upon arrival at the destination, the gypsum boards will be unloaded and inspected to ensure that they have not been damaged during transportation. If any damage is found, it should be promptly reported to the supplier or transportation company for claims and compensation.
- Storage: If the gypsum boards are not immediately used, they should be stored in a dry, ventilated place away from water and moisture to prevent dampness or deformation.
