Upgrade your outdoor space with our durable Terrazzo Outdoor Tiles. Made from high-quality materials, these tiles provide a slip-resistant surface for safety and are resistant to various weather conditions. Enhance the look of your patio, poolside, or walkway with our stylish and low-maintenance terrazzo tiles.

(1) The construction procedure of the terrazzo outdoor tiles surface layer shall be carried out in sequence from the top layer to the bottom layer. On the same floor, first do the flat roof and wall painting, and then do the terrazzo outdoor tiles surface layer and the footboard to avoid the leakage of the grindstone slurry and affect the flat roof and wall decoration of the next layer. At the same time, avoid scaffolding to damage the surface layer. There must be reliable and effective measures to prevent water seepage on the floor and protect the surface.

(2) For the mix ratio and various colors of the terrazzo outdoor tiles surface, a sample plate should be made through trial matching first, and it will be used as the basis for construction and acceptance after approval, and the materials should be prepared accordingly.

(3) Before laying, check the elevation and flatness of the base layer, if necessary, reinforce the surface, and clean it, and do a good job of treating the base layer.

(4) After the treatment of the base layer, the elevation of the surface layer shall be accurately determined according to the unified elevation line. During construction, after spraying water 24 hours in advance to wet the base layer, brush the cement slurry bonding layer again. The consistency of the cement slurry should be determined according to the degree of wetness of the base layer. Generally, the water-cement ratio is 0.4-0.5, and the thickness of the coating is controlled. Within 1mm. The cement slurry should be brushed and the cement mortar bonding layer should be laid at the same time, and the cement slurry should not be allowed to dry and affect the bonding. The bonding layer should use 1:3 cement mortar or 1:3.5 dry hard cement mortar, the above are the volume ratios.

(5) The construction points for laying cement mortar bonding layer are the same as "18-4-3 Cement mortar surface layer" in this section, but the rough surface should be made by rubbing it with a wooden trowel to facilitate the firm bonding with the surface layer. Overcome the hollowing phenomenon. After laying, 24h maintenance is carried out. The maintenance time and the degree of sprinkling should be determined according to the temperature. The terrazzo outdoor tiles surface layer should be carried out after the compressive strength of the cement mortar bonding layer reaches 1.2N/mm2.

(6) Before laying the terrazzo outdoor tiles surface layer, the cement mortar bonding layer should be divided into grids and patterns according to the design requirements, but the grid spacing should be 1m. Part of the grid of the surface layer must be aligned with the shrinkage seam of the base layer (including the cushion layer and the bonding layer) to accommodate the simultaneous contraction of the upper and lower layers.

(7) When installing the grid inserts, use the ruler board to compare the elastic lines of the lattice, and the copper or glass strips are close to the ruler and straightened, and the upper mouth is controlled to be straight. Use plain cement grout on the lower mouth of the insert The two sides of the grid should be painted into eight-character angles and bonded and buried firmly. The height should be 3mm lower than the upper mouth surface of the molding. The setting of the grid molding is shown in Figure 18-53. The mark of the terrazzo outdoor tiles surface is also a ruler to control the flatness of the building's ground. During the initial setting of the cement slurry, a second calibration should be carried out to ensure that the grid is flat, firm, and the joints are tight. The copper bars should be straightened beforehand.