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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.
1. Environmental Characteristics:
2. Construction Convenience:
3. Decorative Effect
4. Fire Resistance
5. Economy
Item | Standard Value | Test Value | ||||
Density (kg/m²) | — | 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 | ||
Flexural Strength(N) | Parallel | ≮ 360 | 9.5mm | 560 | ||
≮ 500 | 12mm | 700 | ||||
Cross | ≮ 140 | 9.5mm | 180 | |||
≮ 160 | 12mm | 240 | ||||
Surface Paper Sticking theCore Material | Unexposed | Unexposed | ||||
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 |
Residential Decor: Paper-faced gypsum boards are commonly used in residential interior walls and ceilings, providing excellent sound insulation and creating a comfortable atmosphere.
Commercial Spaces: In commercial buildings, paper-faced gypsum boards can be used for office partitions, shop walls, and other decorations, adding a professional and elegant ambiance to the commercial environment.
Public Areas: Schools, hospitals, hotels, and other public places often use paper-faced gypsum boards for decoration to meet fire resistance, sound insulation, and aesthetic requirements.
Specialized Spaces: Specialized places like theaters, recording studios, etc., with high requirements for sound control, can benefit from the sound insulation properties of paper-faced gypsum boards
Renovation Projects: Whether it's new construction or renovation projects, paper-faced gypsum boards are a common choice due to their ease of processing, installation, and maintenance, making them favored by renovation engineers.
Q1. How are the products packaged? A: We typically use bales or
wooden pallets for packaging, but we can accommodate specific
requests.
Q2. What are your payment terms? A: We accept a 30% advance
telegraphic transfer and 70% payment during shipment, or a sight
letter of credit.
Q3. What are your delivery terms? A: We offer EXW, FOB, CFR, and
CIF options.
Q4. What is your delivery time? A: For inventory items, we can ship
to the loading port within 15 days after deposit receipt.
Production orders typically take around 20-25 days after deposit.
Q5. Can you manufacture according to samples? A: Absolutely, we can
create products based on your samples or technical drawings,
including molds and fixtures.
Q6. Are samples provided for free? A: While we offer free samples,
shipping costs need to be covered.
Q7. How do you maintain long-term relationships? A: We prioritize
quality and competitive prices to safeguard customer interests. We
treat every customer as a valued partner.
Q8. What is your minimum order requirement? A: Typically, our
minimum order is 800 units.