Marble, as high-grade home installs material, the love of people deeply, if use natural marble undeserved nevertheless, that can cause stone material craze to be damaged, in the process of installation, carelessly appeared crack, that is very heartache.
The craze of stone material must be the thing that lets a lot of people have a headache, so today collected the craft that sorts out about marble craze to mend.
I. main materials
Transparent marble glue, red, yellow, black, white powder, drying agent, polish wax.
Ii. Main tools
Angle polishing machine, no. 100 resin plastic sand sheet, no. 220 resin plastic sand sheet, steel wool.
Three, main repair steps
(1) remove the mortar or other debris from the original marble crack, with a depth of 3~5 mm. If it is a gneiss, the width of the crack should be increased to about 10mm;If it is marble, clean up the original seam.
(2) will be close to the crack color and pattern of the cloud stone with a small hammer to smash, if it is a hemp stone, the size of the particle with the size of hemp stone is appropriate, if it is a monochrome stone, smashed into powder can.
(3) take an appropriate amount of transparent marble glue and broken marble particles or powder to stir evenly, add an appropriate amount of drier, then stir evenly, evenly spread the mixture evenly on the crack, after coating the crack to slightly higher than the original marble surface 0.5mm, later dry.
(4) the Angle of surface polishing machine installation resin sand, dry grinding crack mouth slightly flat, then install resin sand, 220 pieces of fine grinding, and then with 360 waterproof abrasive paper fine grinding and right amount water, slightly until after 800, water sand, will clean up metope and ground water damage or stain, reoccupy Angle surface polishing machine installation cloth wheel grinding and polishing wax, after waiting for appear luster to continue polishing, until with the original marble luster.Then dip in a small amount of polishing wax with steel wool, hand polishing, until the gloss is completely the same as the original marble.At this point, the crack is not visible.
(5) if there is a pattern in the monochrome stone, the pattern is just in the crack, in addition to stirring the powder with glue, but also use toner to match the color with the pattern, embedded in the seam.
