Material
Modern building methods require the use of the best materials.
All of our products are the result of exhaustive testing in order to achive top-industry standards.
The outcome is non-deformable, non-flammable components that remain non destracted trough the years.
No two sets of pieces are the same, no two spaces or conditions are equal,
that means adaptation to the most unusual conditions and spatial features is critical, we are specialized in doing exactly that.
Materials:
GRG Mouldings - (Glass Reinforced Gypsum)
GRG is a light versatile material involving casting plaster reinforced with glass fibre matt
GRG is ideal for both commercial environments like shopping malls and smaller size interior like offices
Big details like domes, bulkheads, column claddings and fascias are best produced in this material.
FRP Mouldings - (Fibreglass Reinforced Plastic)
FRP is a composite material consisting of glass fibres embedded in a resin matrix. It is used commonly today in a variety including buildings.
FRP is by far the strongest, it has the tensile strength of steel, yet is two thirds the weight of aluminum. Like steel, it is springy, yet its fatique life is almost infinite.
It is structurally the strongest of all electrically insulating materials. FRP (fiber reinforced plastic composite having antimicrobial characteristics that inhibit bacterial growth includes a polyester resin composition and an antimicrobial agent incorporated therein. The polyester resin composition includes a polyester resin, high modulus fiber reinforcements, a curing catalyst and a polyester resin gelcoat. The antimicrobial agent is incorporated into the amorphous zones of the molecular structure of the polyester resin composition. A method for forming the FRP composite having antimicrobial characteristics that inhibit bacterial growth is also disclosed. The antimicrobial additive is incorporated into the amorphous zones of the molecular structure of the polyester resin composition using a solubilizing agent carrier system, thereby incorporating the antimicrobial agent into the FRP composite. The antimicrobial additive in the FRP composite, incorporated in the manner above, results in substantive controlled migration from the polyester resin to the surface of the FRP composite, until a point of equilibrium is reached.
GFRC - (Glass Fibre Reinforced Concrete) SPEC_GFRC.pdf
Lightweight and durable panels provide unlimited diversity in color and form. Petra's Design versatile GFRC panels allow for innovative exterior designs with sculptural shapes. GFRC panels have superior flexibility and lightness simplify structural framing needs and can reduce foundation costs.
