Apparatus and method for dispensing carbon fiber into concrete
View Patent ↗The present invention relates to an apparatus and method for selectively dispensing reinforcement material into a concrete component. The apparatus is capable of providing, positioning and embedding any form of rolled reinforcement materials into both prefabricated concrete components and cast-in-place concrete components which can be operated by a minimal number of personnel in a timely and economical manner, and which can be used to mass produce concrete components.
1. A method for inserting a reinforcing material in a form adapted to create a concrete structure, comprising:
providing a form with a predetermined shape capable of receiving a concrete material;
positioning said concrete material into the form;
positioning an embedding machine substantially over the form at a first end of the form, said embedding machine comprised of a plurality of rollers that are each selectively adjustable, thereby allowing the embedment roller assembly to be configured to embed reinforcing material into a variety of shaped concrete components;
dispensing the reinforcing material from at least one payoff carriage, through a pair of nip rollers, and into an embedding area positioned beneath the embedding machine; utilizing an embedment roller assembly to position the reinforcing material into the concrete material at a desired depth;
moving the embedding machine from the first end of the form to a second end of the form while positioning the reinforcing material into the concrete material;
cutting the reinforcing material when a desired amount has been dispensed; and
leveling the surface of the concrete material with a screed leveling beam.
2. The method of claim 1 , wherein, during dispensing, the reinforcing material is dispensed from the at least one payoff carriage and over a positioning roller before it is dispensed through the pair of nip rollers.
3. The method of claim 1 , wherein the reinforcing material is comprised of at least one of a metallic mesh, an alkali-resistant glass, a fiberglass, a polypropylene, a polyethylene, a polyester, an acrylic, a kevlar, a crysotile asbestos, a crocidolite asbestos, a high-modulus carbon fiber, and a high-strength carbon fiber.