Papworths Construction Testing Equipment

  Measuring coating thickness is critical when determining the applied thickness of a waterproofing membrane on materials like concrete or when meeting minimum paint or coating thickness based on industry standards. Accurate measurements are easier to obtain with a  coating thickness meter , which provides a non-destructive way to determine coating thickness on plastic, concrete, or wood surfaces. It doesn’t require taking a sample back to the lab, making it convenient for on-site testing. One of the most versatile products you can use is the ultrasonic  coating thickness meter . It emits a high-frequency sound pulse that goes into the coating through a coupling gel and reflects from a surface with a different density. Here are more features you can expect from this gauge.   Accurate and easy to use   The meter is ready to measure without needing calibration and can be operated with one hand. The flashing display makes it easy to use in noisy environments....

Paint thickness gauges are paint meters that measure dry film thickness – a critical criterion in several industrial applications. Measuring the dry paint film thickness helps estimate the expected appearance, performance, and life. Paint coat thickness is also measured to adhere to international standards.  Paint meters or coating thickness gauges are non-destructive measuring equipment with several options. Digital paint coat thickness meters facilitate the measurement of the paint coat thickness on substrates such as non-ferrous metals.    Importance of paint thickness in industrial applications In several manufacturing processes, the paint coating thickness is critical for maintaining performance and durability. Specialised paint coatings are applied for protection, aesthetics, longevity, and improving mechanical functions.   A paint thickness gauge  can help conform to customer specifications or government regulations for a product. Paints ...

Pore water pressure is measured in the soil, earth/rockfill foundations, and concrete structures using a vibrating wire piezometer. The quantity and circulation pattern of groundwater are determined by measuring pore water pressure. It is also used to estimate how water flows in earth/rockfill & concrete dams the soil or rock's load-bearing capacity.   The  VW piezometer   is used to measure positive or negative pore pressure in the soil, concrete, or rock for construction control, stability analysis, and monitoring of earth dams, embankments, foundations, shallow subsurface works, and surface excavations as well as foundations, embankments, abutments, and fills. It is also used to uplift pore pressure gradients and water supply operations, groundwater elevation study, and hydrological inquiry.   How does it operate?   A magnetic, high tensile strength, stretched wire makes up the vibrating wire piezometer. The one end of this wire is tied to a...

  Concrete is the backbone of construction industry. Whether it is a dam or a residential building, concrete is often used to create the foundation for a structure. Often, a hardness test is needed to check whether this structural element can take the load of the entire construction. Thus, concrete testing equipment is used on the construction sites for testing hardness and other properties. Functions of concrete testing equipment There are different kinds of tests done on a construction site. These tests are done by the engineers and technicians using a specialize set of equipment. Here is the list of tests done on-site. ·            Fresh concrete testing This test checks the quality and workability of concrete before being used in advance structural application such as high-rise construction, long distant project like pavement and road. ·            Concrete strength te...

Rebar is used for reinforcing concrete in daily construction project. A rebar system provides tension strength for concrete structure. There is a typical scenario when civil engineers and technicians must locate the rebar system in the concrete. This is where a rebar locator come in the construction industry. The reason for civil engineers and technicians to locate rebar in the concrete are varied from ensure NDT testing result or planning a drill or cutting in a structure. The position of the rebar must be clear in these types of situations, or it can leave to expensive repair process later. Obviously, destroying the concrete cover is not an option thus a locator is essential for non-destructive examination (NDE) tests. Accuracy of rebar locators For the reason above, rebar can only be checked using NDT (non-destructive testing) methods. Rebar comprises of iron and other ferromagnetic ingredients. This means that the best methods to locating rebar in concrete is using electroma...