Description
1. Product overview
PU cultural stone is a new type of imitation stone decoration material made of Polyurethane (PU) as the main raw material. It is formed by mold foam, the surface is treated by special technology, simulating the texture and texture of natural stone, and has the characteristics of light weight, environmental protection, weather resistance, etc., and is widely used in the field of architectural decoration. Compared with traditional stone, PU cultural stone pays more attention to the balance between functionality and economy, which is especially suitable for modern fast loading needs.
2.Specification parameter
a.Common size
(1)Standard model: 1200mm×600mm (length × width), suitable for large area wall decoration.
(2)Other specifications: 1200mm×450mm, 2400mm×800mm (stone skin products), some support customized ruler.
b.thickness
It is usually between 50-100mm, adjusted according to the type of imitation stone (such as mushroom stone, Great Wall stone, etc.)
c.weight
About 3-6kg per square meter, only 1/3 of natural stone, significantly reducing the building load.
d.Fire rating.
In line with the national B2 fire standards, with flame retardant characteristics.
3.Product characteristics
a.Lightweight and convenient
Light weight, single installation, no need for large machinery, reduce the difficulty and cost of construction.
b.Weather resistance and durability
Wide temperature range (-20℃~120℃), UV resistance, acid and alkali corrosion resistance, long-term use does not fade, no deformation.
c.Environmental protection and safety
Formaldehyde-free, pollution-free, in line with green building materials standards; Excellent fire performance, reduce safety risks.
d.Realistic decorative effect
The mold is based on real stone, with fine texture, customized color and surface treatment (such as imitation concrete, mushroom stone, etc.).
e.versatility
Nailing, sawing, bending, support indoor and outdoor applications; Waterproof and moisture-proof, suitable for wet environment such as basement.
f.economy
The comprehensive cost is lower than natural stone, saving transportation, construction and maintenance costs, and the market unit price is about 58 yuan/square meter.
4.Application scenario
a.Interior decoration
Wall: TV background wall, bedroom wall, porch, etc., to create wabi-Sabi or industrial wind space.
Furniture: cabinets, wardrobe surface decoration, enhance the texture.
b.Building facade
External walls of commercial buildings, hotels and villas replace traditional stone to reduce structural load.
c.Public space
Airports, exhibition halls, museums, etc., enhance visual impact through customized design.
d.Landscape and garden
Park wall, landscape sculpture, water decoration, weather resistance to adapt to the complex outdoor environment.
e.Reconstruction of old houses
Fast renovation of hotel and apartment walls, short construction period and no need to shut down.
Construction process: base treatment → leveling → threading → pasting → pointing → cleaning, support adhesive or screw fixing, no need for complex caulking
