Preparation method for partial water permeation floor tiles and partial water permeation floor tiles

Abstract

The invention relates to a preparation method for partial water permeation floor tiles and the partial water permeation floor tiles. The preparation method comprises the following steps: A, preparing a hollow pattern mold according to a set hollow pattern; B, mutually embedding a floor tile brick mold of which the size is larger than that of the hollow pattern mold into the hollow pattern mold, putting the molds at a fixed position, then filling a region between the floor tile brick mold and the hollow pattern mold with a non water permeation material, and performing extruded forming; C, taking out the floor tile brick mold and the hollow pattern mold, ensuring that the hollow pattern is complete, and forming hollow tiles through maintenance; D, filling hollow parts of the hollow tiles with water permeation materials, enabling the water permeation material filling regions in the hollow parts and the whole hollow tiles to form an integrated structure through compaction or under the action of self-adhesion of the water permeation materials. A pavement paved by the partial water permeation floor tiles has certain bearing capacity and water permeation and ventilation ecological performance; meanwhile, the cost can be reduced, and the landscape effect is enhanced.

Description

technical field [0001] The invention relates to a technology for preparing floor tiles, in particular to a method for preparing partially permeable floor tiles and the partially permeable floor tiles. Background technique [0002] One of the important causes of urban ecological problems is the unreasonable urban planning and construction. In the process of urban construction, a large number of water-blocking materials such as cement concrete and asphalt mixture are used to cover the urban surface. [0003] According to the statistics of the top ten cities such as Chicago and Los Angeles in the 1990s, the combined area of ​​factories, residences, public buildings and artificially paved roads in the city accounted for 72.7% of the total area of ​​the city, and this part of the area was impermeable . Other data show that the impervious area of ​​major cities in the world is mostly more than 50%, while the impervious area of ​​Shanghai, China is as high as 80%. [0004] These...

AI Technical Summary

Problems solved by technology

[0005] However, if only water-permeable materials such as sand, gravel and other materials are used for paving the ground, the bearing capacity of the ground may not reach a certain standard, which will bring hidden dangers to the road.

However, if all masonry with a certain bearing capacity such as permeable bricks are used for paving, the shape will be single, the cost will be too high, and it may be used in some areas, and the water permeability coefficient will be too high to cause a certain waste of resources.

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