Everyone knows that paving slabs are divided into two types: restricted and strong extrusion molding. Although these two types are paving slabs, their essence is not completely the same. The differences between the two are introduced below.
1. As far as outdoor floor tiles are concerned, strictly limited paving slabs cannot be used as outdoor floor tiles. Its strengths are as follows: the compactness of the brick is relatively low and it can play a role of heat insulation (such as refractory bricks), so it cannot be used in outdoor grounds to resist compression, abrasion and frost. .
2. In terms of strong extrusion molding paving slabs, it is specially used for outdoor ground pavement. The advantages reflected are: bricks have high strength, good abrasion resistance, strong freeze resistance and other characteristics, which fully meet the functional requirements of outdoor floor tiles.
These two types of paving slabs are sintered with fire. The restricted type paving slabs are refractory bricks, and the strong extrusion molding paving slabs are outdoor floor tiles. The two types of bricks are completely different from each other in essence.