Provided is a multilayer precast paved road that enables simple coupling between upper pavement panels and lower pavement panels using joint members and enables easy and quick assembly and removal without requiring a large number of processes. A multilayer precast paved road including a plurality of precast lower pavement panels laid on a road panel and a plurality of precast upper pavement panels laid on upper surfaces of the lower pavement panels is configured such that the lower pavement panels 3 and the upper pavement panels are arranged in a zigzag manner, and joint members are provided to lie between upper and lower joining surfaces of the lower pavement panels and the upper pavement panels, and the lower pavement panels and the upper pavement panels are coupled to each other through engagement or fitting between the lower pavement panels and the upper pavement panels achieved by the joint members.

A method for treating a plastic block comprising using heat to embed a UV resistant material into an outer face of the plastic block wherein, once embedded, the UV resistant material provides a coating on the outer face. A method for treating a plastic block comprising using compressive force to embed a UV resistant material into an outer face of the plastic block wherein, once embedded, the UV resistant material provides a coating on the outer face.

A cobblestone comprises a bottom side, a top side, and at least one side surface substantially perpendicular to the top side and the bottom side. The at least one side surface defines a plurality of surface features. The plurality of surface features comprise alternating projecting portions and receding portions.

A cobblestone comprises a bottom side, a top side, and at least one side surface substantially perpendicular to the top side and the bottom side. The at least one side surface defines a plurality of surface features. The plurality of surface features comprise alternating projecting portions and receding portions.

Method of forming a cement-based material pad (3) comprising a plurality of drainage holes and forms for use in such a method.

A modular pavement slab including a paving material set around a plurality of forming tools and defining a side face and a top surface. Each of the forming tools includes an elongate body extending along a longitudinal axis and having a sidewall exterior surface configured for removal of the elongate body through the side face. Each of the forming tools also includes a riser releasably coupled to the elongate body and extending in a direction noncollinear to the corresponding longitudinal axis.

A modular pavement slab including a paving material set around a plurality of forming tools and defining a side face and a top surface. Each of the forming tools includes an elongate body extending along a longitudinal axis and having a sidewall exterior surface configured for removal of the elongate body through the side face. Each of the forming tools also includes a riser releasably coupled to the elongate body and extending in a direction noncollinear to the corresponding longitudinal axis.

A paver system configured for installation on an existing hardscape. The paver system includes paving stones having a concave bottom surface. The concavity intersects edges of the paver to enable runoff to flow beneath and between the pavers. The concavity may also reduce the weight and material requirements of the paver while also increasing the strength of the paver. An underlayment is provided that includes a bottom surface with a plurality of intersecting channels. The underlayment is bonded to an existing hardscape, such as a concrete pad, and the pavers are arranged and bonded to the top surface of the underlayment. Rainwater and other runoff are allowed to flow between and under the pavers through the concave bottom portions thereof and through the channels in the underlayment. The paver system provides a strong, stable installation with sufficient drainage to resist damage caused by retained water.

A paver system configured for installation on an existing hardscape. The paver system includes paving stones having a concave bottom surface. The concavity intersects edges of the paver to enable runoff to flow beneath and between the pavers. The concavity may also reduce the weight and material requirements of the paver while also increasing the strength of the paver. An underlayment is provided that includes a bottom surface with a plurality of intersecting channels. The underlayment is bonded to an existing hardscape, such as a concrete pad, and the pavers are arranged and bonded to the top surface of the underlayment. Rainwater and other runoff are allowed to flow between and under the pavers through the concave bottom portions thereof and through the channels in the underlayment. The paver system provides a strong, stable installation with sufficient drainage to resist damage caused by retained water.

Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. In some embodiments, the ASW powder is formed into an adhesive composition.