How to make marble floor installation
Marble has a compact structure, not easy to deform, high hardness, good rigidity, long service life, convenient maintenance and warranty. When it is used as the ground, it will appear high-end atmosphere and improve the grade, especially in public decoration.
How to complete such a beautiful ground, let’s take a look at the specific construction process. First, use the infrared theodolite to place the line on the ground according to the design layout drawing, so that the vertical and horizontal lines are perpendicular to each other.
Determine the elevation of the ground from the elevation control points of the floor, and make a control point at intervals on the ground to control the height of the ground when paving.
Scrape a layer of plain cement slurry or interface agent on the ground, and then mix the adjusted dry hard mortar according to the ratio of cement and medium sand at about 1:4. It is advisable to hold it into a mass with your hands, and to spread out when dropped underground; Spread the mortar smoothly.
Now, under normal circumstances, the marble is made in the factory to do six-sided alkali-proof back coating to prevent efflorescence after the marble is laid; if it is not done, it needs to be prepared in advance on the spot before it can be laid; the marble Use adhesive mortar or plain cement mortar to spread a uniform layer on the back.
Place the marble on the hard mortar that has just been spread and flattened by hitting it with a leather hammer.
After paving the ground, when the strength of the ground meets the requirements, fill the gaps in the ground with a special filler for marble. In the following figure, the ground has been filled and the wall is being filled.
Grinding the ground, the ground grinding is completed in three steps;
Coarse grinding: If the flatness deviation of the paving surface is too large, use about 300# diamond resin hard grinding block for grinding with an appropriate amount of water.
Fine grinding: Use about 1000# diamond resin soft water polishing pads, and finely grind until the first light appears.
Refining: Use 3000# diamond resin soft water polishing pad to spray A2 to grind and perform ion exchange. After refining, the gloss is improved very high.
Polishing treatment: use crystal face machine, animal hair pad with 70% animal hair content, 3M pad, nano pad, and match with marble mirror rejuvenating cream NO2, 2X mirror lock bright knife into the milk Q5 for polishing and grinding.
Crystallization: Use a crystal face machine with a cleaning pad (white or red) and steel wool selection (1#) to evenly roll the steel wool pan on the white or red cleaning pad, and evenly spray the crystal surface hardener into a watering can Crystallization is performed on the surface of artificial marble.
