JPH07115898B2 - Paving material - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paving material for a paving rubber plate or paving block, which is intended to be wedged directly on the surface of a paved road surface.

[0002]

2. Description of the Related Art For pavement of a road surface, asphalt is mainly melted in a mud form, and an appropriate amount of aggregate such as gravel, crushed stone, and stone powder is mixed, and a paving pressure is applied to the road surface. With the increase of cars,
The vibration of cars running on the paved road affects residents and buildings along the railway line, and there are many complaints about the vibrations of the residents along the railway line.
There has been no method to prevent the vibration of the road surface, but recently, a method of attaching a rubber plate or a block mixed with rubber to the paved road surface to reduce the vibration has been considered.

[0003]

[Problems to be Solved by the Invention] A pavement road surface made of asphalt in a muddy state and mixed with aggregates such as gravel, crushed stone, and stone powder causes softening of the road surface at high temperatures, causing the road surface to wavy or to be affected by low temperatures. Since cracks and peeling will occur, the vibration of the traveling car will be high, and in order to reduce the vibration of the road surface caused by this traveling car, a method of attaching a rubber plate to absorb the vibration to the road surface is considered Although it is possible to use an adhesive as a method of sticking the rubber plate, there is no adhesive that can stick the rubber plate on the asphalt road surface, there is no way to put the rubber plate on the road surface effectively. There was no. An object of the present invention is to provide a pavement material that can effectively be wedged on a pavement road surface and absorb vehicle vibration.

[0004]

In order to achieve this object, the present invention has the following configuration. The pavement material according to the present invention is a wedge-shaped material having a projection formed in a star shape, which is mixed in an appropriate amount with rubber, asphalt, or cement pavement material at the stage of manufacturing a rubber plate or pavement block for paving. The protrusions of the wedge material are appropriately projected on the required surface of the paving rubber plate or paving block.

[0005]

[Function] By mixing the wedge-bearing material having the protrusions into the paving rubber plate or the paving block, and appropriately projecting the protrusions of the mixed wedge-bearing material onto the required surface of the block, By simply pressing the protruding surface against the road surface, the projections bite into the asphalt of the road surface from each angle, and the rubber plate for paving and the paving block wedge-bond to the road surface.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. This pavement material 1 is mixed with an appropriate amount of wedge-shaped material 2 consisting of projections 3 having a star-like shape and having an appropriate length in the pavement material such as rubber, asphalt, or cement at the stage of manufacturing a pavement rubber plate or a pavement block. Then, as shown in the figure, the mixed projections 3 of the wedge attachment material 2 are appropriately projected onto the required surface 4 of the paving rubber plate or paving block. In order to use this pavement material, the pavement surface of the road surface is appropriately heated, the projections 5 of the projections 3 on the surface 4 of the pavement material are applied to the pavement surface, and when the pressure is applied from above, the projections 5 of the projections 3 are applied. Bites into the asphalt on the road surface from each angle and wedges. The shape of the protrusion 3 is not limited to a star shape, and the shape of the wedge-shaped material 2 can be freely changed within the scope of the technical idea of the present invention.

[0007]

EFFECTS OF THE INVENTION By appropriately projecting the projection of the wedge-bonding material mixed in on the required surface of the paving rubber plate or the paving block, the projection surface of this projection can be simply pressed against the road surface. Each bite bites into the asphalt of the road surface from each angle and tightly wedges to form a stable road surface, which prevents the road surface from peeling off and damps the vibration of the road surface caused by the traveling vehicle.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view of a paving material showing an embodiment of the present invention.

[Explanation of symbols]

 1 Pavement material 2 Wedge material 3 Protrusion 4, Surface 5, Projection

Claims (1)

[Claims] 1. A wedge dressing material having a star-shaped projection formed therein, which is mixed in an appropriate amount with a paving material such as rubber, asphalt, or cement at the stage of manufacturing a rubber plate for paving or a paving block. A pavement material in which the projections of the above are properly projected on the required surface of the rubber plate or paving block.