Wall Stone & Palisade
Cobbles on Net
Gas Fire Pit
Charcoal Fire Pits
Lantern & Sculpture
Table & Benches
Difference between GRC and MGO
Material: chopped glass fiber premixed with cement, 5% fiber content.
Machine spraying process bring the body high-density molding.
Glass fiber mixed with the cement with multi-directional traction make the body more stable and durable.
Material: glass fiber layers with MgO, 2-3% fiber content.
Hand-formed process, low density body and not strong enough.
Layered MgO and glass fiber is uncompacted, single direction traction, body not tightly bonded.
Concrete is a relatively stable material.
4-6 hours per molding, 2 molding per day.
Molded body needs 28 days’ fully reacting and maintaining, then the strength reach 100% and no more future reaction.
Natural concrete color available, high requirement of molding.
30-50% labour cost higher than MgO.
MgO is a unstable material.
2-3 hours per molding, 3-4 molding per day.
Molded body only need 7 days’ maintaining, MgO always react with water, so the surface needs to be covered by paint.
Surface must be painted only, thus it’s easily repaired after molding.
Easy process, less production time, lower cost.