Methods For Locating Rebar In Concrete

This method is quick and efficient and can accurately detect and map rebar.

Methods for locating rebar in concrete.

Concrete imaging and scanning are used to assess the location and extent of sub surface defects. Reinforcing steel locations are marked directly on the work surface to ensure safe and efficient drilling that will preserve the integrity of the structure and reduce the need for repairs or patching. Previously the main method of detecting rebar in concrete was the use of x ray. The mark indicates there s rebar underneath or directly next to the line.

Gprs trained project managers are able to locate rebar and post tension cables within the concrete using gpr technology. Different non destructive test methods have been developed and used over the past few decades. Our rebar locators will assist you in finding the location depth and size of not solely the rebars but the copper cables and conduits within your concrete. Rebar location is a central activity for anyone involved in on site testing of reinforced structures.

Hold the locator still against the concrete so you don t lose the location. As a kind of non destructive testing method we measure the magnetic susceptibility on the surface of reinforced concrete structures with susceptibility meter. A scan cart unit not only logs the location of the rebar on the graphic lcd display screen but will also log the position of steel. How to locate rebar in concrete.

Mark the location on the concrete with a piece of chalk. Utilizing the latest microprocessor technology these units can estimate depth of rebar and estimate diameter of rebar. The location of rebar in reinforced concrete is a major examination item in the field of architecture. Fast and accurate rebar detection cover and diameter size measurement.

As well as all the features of the r meter mk iii basic system the unit has capabilities that will appeal to the professional engineer. Rebar locators world s most advanced systems to locate rebar pipe and other metal objects in concrete. Rebar locator cover master rebar locator without head 2 549 00. Now most contractors use gpr ground penetrating radar.

James instruments c was designed for the serious concrete engineer responsible for analyzing a rebar network in the field. However these machines are cumbersome and limited in their applications. The following article briefly describes some of these methods and their application in the structure inspection and structural condition assessment. View as grid list.

Locating rebars is a necessity when drilling cutting coring as well as a preliminary operation required for most other non destructive investigations. Search our selection of rebar locators and use them for your concrete testing projects.