A method for making a reinforced concrete structure and reinforcement agents are provided. In some embodiments, the method includes obtaining a mold for the reinforced concrete structure. A lattice is formed within the mold, where the lattice includes inter-locking ringed fibers and where each inter-locking ringed fiber is a fiber formed into a ringed structure that is inter-locked with at least one neighboring inter-locking ringed fiber in the lattice. The lattice is then encased by filling the mold with concrete. In some embodiments, the reinforcement agents are a plurality of ringed fiber-structures, each of which is coiled into a ringed structure that may or may not inter-lock with at least one neighboring ringed fiber(s)-structure.

A method of resurfacing exposed surfaces of existing roads, and a resurfaced road. The method may include forming stress absorbing membrane interlayers (SAMIs) over the exposed surface of the existing road. The SAMIs may include a first layer of a binding material and a fiber material. The method may also include disposing an asphalt mixture directly over the SAMIs. The disposed asphalt mixture may cover the SAMIs. Additionally, the method may include shaping the asphalt mixture disposed over the SAMIs.

A machine for resurface existing roads. The machine may include a first group of sprayers configured to form a first layer of binding material, and a fiber material distribution component positioned adjacent the first group of sprayers. The fiber material distribution component may be configured to distribute fiber material onto the first layer of the binding material. The machine may also include a second group of sprayers positioned adjacent the fiber material distribution component. The second group of sprayers may be configured to form a second layer of the binding material over the distributed fiber material. Additionally, the machine may include a channel positioned adjacent the second group of sprayers. The channel may be configured to supply an asphalt mixture over the second layer of the binding material. Further, the machine may include a screed positioned adjacent the conduit. The screed may be positioned to contact the asphalt mixture.

A transport surface reinforcement system comprising a foundation layer having a first surface and a second surface, a top surface layer having a first surface and a second surface, a bituminous layer having a first surface and a second surface, where the second surface of the bituminous layer faces the first surface of the foundation layer, a reinforcement network having a first surface and a second surface where the reinforcement network is arranged on the first surface of the foundation layer, or between the foundation layer and the top surface layer, where the reinforcement network comprises a plurality of primary fibre structures extending along a primary axis, where the plurality of primary fibre structures are arranged at a distance from each other in a direction of a secondary axis, a plurality of secondary fibre structures extending along the secondary axis, where the plurality of primary fibre structures are arranged at a distance from each other in a direction of the primary axis, where at least one primary fibre structure intersects a secondary fibre structure, at least one electrical input, and a power source having an electrical output which is electrically connected to the reinforcement network configured to transfer electrical energy into the electrical input of the reinforcement network.

The present invention relates to an asphalt composition containing asphalt, cellulose, and a polyester.

The present invention relates to an asphalt reinforcement comprising an air-permeable polyethylene film, and more particularly, to an asphalt reinforcement comprising an air-permeable polyethylene film prepared by adding an inorganic material to a composition comprising polyethylenes having different properties. The asphalt reinforcement comprising the air-permeable polyethylene film according to the present invention has excellent adhesive strength, constructability, flexibility and mechanical strength.

A method for making a reinforced concrete structure and reinforcement agents are provided. In some embodiments, the method includes obtaining a mold for the reinforced concrete structure. A lattice is formed within the mold, where the lattice includes inter-locking ringed fibers and where each inter-locking ringed fiber is a fiber formed into a ringed structure that is inter-locked with at least one neighboring inter-locking ringed fiber in the lattice. The lattice is then encased by filling the mold with concrete. In some embodiments, the reinforcement agents are a plurality of ringed fiber-structures, each of which is coiled into a ringed structure that may or may not inter-lock with at least one neighboring ringed fiber(s)-structure.

A machine for resurface existing roads is disclosed. The machine may include a first group of sprayers configured to form a first layer of binding material, and a fiber material distribution component positioned adjacent the first group of sprayers. The fiber material distribution component may be configured to distribute fiber material onto the first layer of the binding material. The machine may also include a second group of sprayers positioned adjacent the fiber material distribution component. The second group of sprayers may be configured to form a second layer of the binding material over the distributed fiber material. Additionally, the machine may include a channel positioned adjacent the second group of sprayers. The channel may be configured to supply an asphalt mixture over the second layer of the binding material. Further, the machine may include a screed positioned adjacent the conduit, where the screed may be positioned to contact the asphalt mixture.

A ground cover mat includes a slab that encases a core assembly. The slab is made of a rubber material and defines a lower major surface and an upper major surface of the ground cover mat. The core assembly comprises horizontally extending boards, which may be made of wood, disposed in horizontally spaced apart, side-by-side relation with each other. The core assembly further comprises a rebar mesh, which may be made of steel, that is disposed on top of and in contact with the boards.

Reinforcing fibers, such as aromatic polyamide (aramid) fibers, are treated by coating with or embedding in a binder such as a Fischer-Tropsch wax. The treated fibers are divided into suitably-sized units, which are added to bitumen, aggregate and other ingredients in an asphalt cement concrete mix. The units shed fibers into the mix during the manufacturing process so that the fibers are distributed fairly evenly throughout the asphalt mixture. The binder may also impart beneficial qualities to the finished asphalt concrete.