Who can tell me to do artificial sandstone sculpture, specifically what materials, specific point ah, thank God help
Of course, the best foam sculpture with foam, high density foam, with a fruit knife cutting, large area cutting with hand saw, can use the resistance wire (to transformer) material, can be polished with sand paper, foaming agent, bonding seam.
Heavy calcium carbonate powder, is to make the resin become thick thick, easily bonded quartz sand; catalyst, curing agent, resin fiber cloth and other accessories will need, resins, additives, quartz sand, calcium carbonate, appropriate mixing ratio, hand laid into the mould, shoot tight, up to 2 meters thick (pieces per cent 1 cm), can stick on fiber cloth, the glass and steel production process.
Artificial sandstone is used: resin, can make 191 unsaturated resin, 168, and so on many kinds of quartz sand, with the thickness of the points, 5#, 6#, 7# most commonly used, can be used in combination with the two;
