Concrete
See Also: Cement, Ground Penetrating Radars
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Concrete Testing Equipment
Concrete, a composite mixture of water, aggregates, cement and sometimes additives, is the most commonly employed man-made building material in construction projects. The quality of concrete is crucial if structures are to be safe and serve the purpose for which they were designed. Consequently, the testing of fresh, hardened and in-situ concrete is vital to ensure that concrete structures comply with specifications and relevant standards.
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Concrete Tester & Surveyor
CTS-02V4
CTS-02V4 (Concrete Test and Surveyor) is a Non-destructive testing device for estimation of compressive strength of concrete. CTS estimates the compressive strength of concrete based on Mechanical Impedance Method by measuring a waveform of impact force with an accelerometer which mounted on the hammer unit.
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Concrete Testing Equipment
Used to measure slump, air, unit weight and temperature of fresh concrete.
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Concrete Hardness Tester
W-M-350
The W-M-350 Recording Test Hammer gives you the same quality as the W-M-250 but with the added feature of a built-in automatic chart recorder. Every test you take is automatically recorded as a bar chart on a paper strip.This creates a field record to verify your findings.In addi- tion to this paper record,you can see each test as it happens through the large easy to read window
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Concrete & Cement Testing Equipment
Torontech's offers many cement products which are built to the highest quality and standards. Torontech has a large range of cement products to accomplish anything you would like.
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Concrete Comprission Testing Machine
CONCRETO 2000X/3000X
CONCRETO Series This compression testing machine can safely and efficiently perform tests at a high capacity without causing explosive fracture (failure of the specimen) on ultra-high-strength concrete, which is used as a structural material in high-rise buildings, etc. This one machine can be used for materials ranging from ultra-highstrength concrete to specimens that have been recently cast, mortar, etc.
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GPR System for Concrete Inspection
StructureScan™ Mini
Geophysical Survey Systems, Inc.
The StructureScan Mini safely locates metallic and non-metallic targets within concrete structures up to a depth of 20 inches. The system incorporates an auto target feature that marks the detection of features of interest. This function also estimates the depth of targets and automatically adjusts the depth scale.
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Concrete Hardness Tester
W-M-250
The W-M-250 Manual Test Hammer is the traditional instrument used for the non-destructive testing of hardened concrete. This easy-to-use instrument provides a quick and simple test for obtaining an immediate indication of concrete strength in various parts of a structure. The minimum verifiable strength is 1400 PSI (10 MPa)
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Concrete Investigations
The first signs of cracking and rust staining can serve as an early warning that deterioration of a reinforced concrete structure is about to take hold, However, these signs are not always in evidence requiring specialist knowledge coupled with appropriate technology to identify if the structure is suffering deterioration, albeit in the early stages.
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Concrete Inspection
Concrete structures are normally constructed using steel reinforcement and Elcometer offers Concrete Covermeters and Rebar Locators to either measure the depth of concrete over the rebar or simply to detect the rebar under the surface. Half-cell versions of the Covermeter can be used to assess the probability that corrosion is taking place on the rebar. Test Hammers are used to assess the surface hardness of cured concrete and Elcometer offers several moisture meters that can be used to determine if the structure is sufficiently dry for coating.
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Concrete Coating Thickness Gauge
500
The Elcometer 500 Coating Thickness Gauge accurately measures the thickness of coatings on concrete and other similar substrates* - non destructively.
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Concrete Bulk Resistivity
RCON
Giatec RCON™ is a non-destructive device for measuring the electrical resistivity of concrete specimens in the laboratory without any additional sample preparation requirements. This measurement can easily be made on the same concrete samples that are currently used for the compressive strength testing of concrete.
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Ultrasonic Concrete Testing
This category comprises the range of instruments that use sound or stress waves in order to determine the properties of concrete and other materials non-destructively. The first and most widely used System is our V-Meter, which utilizes the ultrasonic pulse velocity method for evaluating construction materials in the field. Transducers are available for a variety of frequencies from 24 KHz to 500 KHz. This unit has also been modified to suit the special needs of ceramics users and can be found as the Ultrapulse. The PIES, our revolutionary Portable Impact-Echo System, is an advanced instrument for non-destructive detection of flaws and defects in a variety of civil infrastructures ranging from bridges, parking structures and buildings to dams, piles, tunnels, tanks and marine structures.
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Concrete Inspection System
StructureScan Pro
Geophysical Survey Systems, Inc.
StructureScan Pro is a versatile concrete inspection system offering a wide variety of antenna options for concrete and other applications. Based on the SIR 4000 controller, the StructureScan Pro provides the GPR professional with solutions to any scanning situation.
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Concrete Imaging with Ground Penetrating Radar GPR
Conquest 100
Conquest GPR: Get rapid, reliable results and reduce the need for destructive testing. Conquest GPR is a light, portable device that provides a fast, non-invasive method to gain accurate insights of objects below the concretesurface, even on a curved surface or column. Conquest GPR reduces risk by detecting rebar, post-tension cables, metallic and non-metallic conduits as well as current-carrying wires embedded in concrete. Once your concrete scan is complete, Conquest GPR connects to your mobile device, allowing you to email information directly from the field. Back in the office view your data and make client-ready reports in minutes.
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Diametral Extensometers for Rock and Concrete Testing
Model 3975
Jinan Testing Equipment IE Corporation
Designed for accurate measurement of small diametral strains such as those required to determine Poisson’s ratio of rock, concrete and asphalt samples. The units are designed to be used in conjunction with the Model 3542RA axial averaging extensometer.
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Resistivity Meter for Concrete
Ohmcorr Test System™
OhmCorr has two probes spaced 1.97" (5cm) apart which are placed in holes drilled to a depth of 3/8th" (8mm) and filled with conductive gel. The direct digital read-out of resistivity is displayed on the LCD when the control switch is activated. OhmCorr and CorMap, when used together, provide an economical and sound diagnostic system of corrosion in reinforced concrete.
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Entry Level GPR System for Concrete Inspection
StructureScan Mini LT
Geophysical Survey Systems, Inc.
The StructureScan™ Mini is GSSI’s all-in-one GPR system for concrete inspection. This handheld system locates rebar, conduits, post-tension cables, voids and can be used to determine concrete slab thickness in real-time.
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Concrete Measuring and Monitoring System
IQM-Meter
Designed specifically for monitoring and analyzing fresh concrete, the IQM Module is programmed with the required Equivalent Age of the concrete under test. Once this preset maturity number is reached, a visual indicator will flash continuously, providing an effective, automatic indication that the concrete has reached the desired level of maturity.
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Analogue Concrete Test Hammer
181
The Elcometer 181 Analogue Concrete Test Hammer provides a quick, simple and inexpensive method for non-destructive evaluation of concrete compression strength and other masonry materials.
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Prestressed Concrete Strand Testing
ToronTech manufactures and services a wide range of advanced prestressed concrete strand testing machines and accessories.
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Concrete Moisture Meter
Model KM 917
Kusam Electrical Industries Limited
This is precision instrument adopting HF electromagnetic waves to measure the moisture content ratio without damaging the object under test. It can be set depending on different building material to raise its measurement accuracy.
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Concrete Moisture Test Meter
Rapid RH 4.0 EX
The Rapid RH 4.0 EX concrete test is superior to all other humidity measurement systems on the market today. Rapid RH 4.0 EX concrete moisture tests equilibrate faster than other concrete moisture tests. The reading taken one hour after installation for concrete relative humidity content will be within 3% of the final reading.
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Pine Test Equipment
Pine Test Equipment, Inc. has been serving the materials testing industry for more than 40 years. The well-engineered equipment, sales, service, field service techs and technical support staff have earned the company an unprecedented reputation known around the world. In addition to asphalt, the company also sells concrete testing systems.
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Concrete Rebound Hammer
HT 225A
Shenzhen Chuangxin Instruments Co., Ltd.
concrete rebound hammer
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Concrete Corrosion Testing
This category comprises the range of instruments that evaluate parameters related to the corrosion of the concrete or the steel reinforcing bar within the concrete.
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Rebound Hammer
Schmidt OS-120PT
The Schmidt OS-120 Pendulum Hammers are designed to test on softer material such as light weight concrete, gypsum boards, fresh concrete and the mortar of joints in brickwork. Their unique design allows easy to handle measurements on vertical and horizontal surfaces.
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Humidity and Temperature
Hygropin humidity concrete ASTM F2170
The Hygropin moisture meter offers the perfect solution to identify and monitor moisture in concrete. Due to the small and fast sensor of the moisture meter, diagnosing moisture according to ASTM F2170-09 is quicker and easier than ever before. The relative humidity test requires placing a measuring sleeve at a specific depth. This can be done either by drilling a hole or by pre-installing cast holes in fresh concrete. This moisture meter provides the smallest available sensor on the market, minimizing damage to the surface and reducing the installation efforts immensely.
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Rebound Hammer
DigiSchmidt - LD
The Schmidt Hammer Digi-Schmidt Type LD was developed for the non destructive measurement of the concrete compressive strength and controlling the uniform concrete quality. Besides showing the basic settings on the included display unit, the Schmidt Hammer offers the transmission of the measured data to a standard printer or to a PC. This supersedes the time consuming business of note taking allowing the user to focus on the essential. The window based software ProVista allows downloading, presenting and editing of the measured values in a fast and easy way.
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Corrosion Analysis
Resipod
Resipod is a fully integrated 4-point Wenner probe, designed to measure the electrical resistivity of concrete in a completely non-destructive test. It is the most accurate instrument available, extremely fast and stable and packaged in a robust, waterproof housing designed to operate in a demanding site environment. The Resipod is the successor of the classic CNS Farnell Resistivity Meter.Surface resistivity measurement provides extremely useful information about the state of a concrete structure. Not only has it been proven to be directly linked to the likelihood of corrosion and the corrosion rate, recent studies have shown that there is a direct correlation between resistivity and chloride diffusion rate and even to determination of early compressive strength. This makes it one of the most versatile NDT methods for concrete.
