Electronic trowels, systems and methods of applying a layer of material using the present electronic trowels. The various electronic trowels include a handle, at least one blade, and one or more sensors residing on or within the trowel. The trowel is for applying a layer of material over a surface area, whereby the one or more sensors detect and collect material installation data during application of the layer of material over the surface area. One or more electronic devices coupled to the one or more sensors receive and analyze the collected installation data for monitoring and controlling the application of the layer of material to ensure a desired end product is achieved. Application errors may be detected before, during, or after the installation process.

Electronic trowels, systems and methods of applying a layer of material using the present electronic trowels. The various electronic trowels include a handle, at least one blade, and one or more sensors residing on or within the trowel. The trowel is for applying a layer of material over a surface area, whereby the one or more sensors detect and collect material installation data during application of the layer of material over the surface area. One or more electronic devices coupled to the one or more sensors receive and analyze the collected installation data for monitoring and controlling the application of the layer of material to ensure a desired end product is achieved. Application errors may be detected before, during, or after the installation process.

The present disclosure relates to a concrete finishing device. More specifically, the present disclosure describes concrete texturing devices for use on an uncured concrete slab. The concrete texturing devices have a device body, one or more drive systems, at least one articulating arm, and at least one texturing structure. Also disclosed are methods of use.

A mechanism to secure the base of a pole to the lid of a flatbox finisher is provided. The mechanism utilizes at least one spring grasping device on the lid of the flat box finisher to grasp and secure the base of the pole. The grasping mechanism is depressed and grasps a generally flat rectangular edge of the base of the pole and secures the base of the pole to the lid of the flatbox finisher by friction. In particular, as the base having the pole of the flatbox finisher is first slid over the grasping mechanism, the grasping mechanism is first pushed downward. After the base slides over the grasping mechanism, the grasping mechanism springs back upward and locks the base of the pole into place on the lid of the flatbox finisher. Wing nuts may then be used to further secure the base of the pole to the lid of the flatbox finisher.

Apparatus and method for screeding/rodding concrete (and method of manufacture of the same), comprising: a rigid base member configured to comprise a tight tolerance of levelness along its length, and a mounting structure for securely attaching a working layer; attachment of a preferably fiberglass working layer comprising a durable material deposited on the rigid base member and capable of being finished to a smooth surface suitable for advantageous direct contact with poured wet concrete.

A spreading tool allows width and depth variation of the spreading blade. A plate has first openings and second openings along with a first bottom edge. A blade has slots and is pressed against the plate so that the slots each align with a respective one first opening and a securement bolt is passed therethrough, the blade slid up or down against the plate so that the lower edge of the blade extends a desired distance below the bottom of the plate prior to bolt tightening. An extender has third openings and is pressed against the opposing surface of the plate so that its openings align with the second openings of the plate with securement bolts pass therethrough. A lower edge of the extender aligns with the bottom edge of the plate and extends beyond a side of the plate.

A mechanism to secure the base of a pole to the lid of a flatbox finisher is provided. The mechanism utilizes at least one spring grasping device on the lid of the flat box finisher to grasp and secure the base of the pole. The grasping mechanism is depressed and grasps a generally flat rectangular edge of the base of the pole and secures the base of the pole to the lid of the flatbox finisher by friction. In particular, as the base having the pole of the flatbox finisher is first slid over the grasping mechanism, the grasping mechanism is first pushed downward. After the base slides over the grasping mechanism, the grasping mechanism springs back upward and locks the base of the pole into place on the lid of the flatbox finisher.

A concrete tool for use in a transition area between garage or overhead doors includes an elongated main body extending between a first and an opposite second end, wherein the main body extends at a slope upwardly from the first end to the opposite second end. The concrete tool further includes a right angle portion extending upwardly from the first end of the elongated main body and then outwardly, the right angle portion comprising a first generally vertical portion extending generally upwardly from the elongated main body and a second generally horizontal portion extending outwardly from the first generally vertical portion. The concrete tool further includes a first handle mounted proximate the first end of the elongated main body and a second handle mounted proximate the second end of the elongated main body.

A concrete tool for use in a transition area between garage or overhead doors includes an elongated main body extending between a first and an opposite second end, wherein the main body extends at a slope upwardly from the first end to the opposite second end. The concrete tool further includes a right angle portion extending upwardly from the first end of the elongated main body and then outwardly, the right angle portion comprising a first generally vertical portion extending generally upwardly from the elongated main body and a second generally horizontal portion extending outwardly from the first generally vertical portion. The concrete tool further includes a first handle mounted proximate the first end of the elongated main body and a second handle mounted proximate the second end of the elongated main body.

An apparatus configured to be mounted to a power tool includes a hollow shaft configured to surround an operating element of the power tool; a substantially flat sled, in which a bottom surface of the sled is configured to interface with a working surface; and a guidance fin protruding from the bottom surface of the sled, wherein the guidance fin is configured to guide the apparatus along an operating path. The apparatus may include at least one vacuum port attachment, which can be mounted to a top surface of the sled and/or may be built into a support member of the apparatus. The apparatus may include a clamp configured to mount the apparatus to the power tool. The power tool can be a rotary hammer drill.