- 23
- 153 107
Germann Instruments
United States
Registrace 27. 11. 2012
We, Germann Instruments, are the leading manufacturer of advanced state-of-the-art Non-Destructive Testing Equipment for concrete structures.
Germann Instruments is the initiator of the most accurate systems for testing the compressive strength of concrete in-place, the LOK-Test, and the CAPO-Test.
Germann Instruments is the first to bring to the market the DOCter Impact-Echo and the s'MASH Impulse Response for non-destructive investigation of concrete structures.
Germann Instruments offers the complete range of products for corrosion and chlorides. We, as well are the only ones producing a portable Rheometer and Air Void Analyzer.
Germann Instruments is the initiator of the most accurate systems for testing the compressive strength of concrete in-place, the LOK-Test, and the CAPO-Test.
Germann Instruments is the first to bring to the market the DOCter Impact-Echo and the s'MASH Impulse Response for non-destructive investigation of concrete structures.
Germann Instruments offers the complete range of products for corrosion and chlorides. We, as well are the only ones producing a portable Rheometer and Air Void Analyzer.
Germann Instruments -The Pioneer of Innovative Nondestructive Test Systems for Concrete
For over a quarter of a century, Germann Instruments has been at the forefront in developing tools for on-site nondestructive evaluation (NDE) and mixture optimization in reinforced concrete structures. Our unique products are essential for researchers, field engineers and consultants’ work and allow concrete producers, contractors and owners to increase their profitability and ensure the safety and durability of their concrete structures.
zhlédnutí: 176
Video
Germann Instruments - The Pioneer of Innovative Nondestructive Test Systems for Concrete
zhlédnutí 90Před rokem
For over a quarter of a century, Germann Instruments has been at the forefront in developing tools for on-site nondestructive evaluation (NDE) and mixture optimization in reinforced concrete structures. Our unique products are essential for researchers, field engineers and consultants’ work and allow concrete producers, contractors and owners to increase their profitability and ensure the safet...
CAPO Test - ASTM C900
zhlédnutí 11KPřed 6 lety
CAPO-TEST provides a pullout test system similar to the LOK-TEST system for accurate on-site estimates of compressive strength of the outer 25 mm layer. The CAPO-TEST permits performing pullout tests on existing structures without the need of pre-installed inserts as in the LOK-TEST. Procedures for performing post-installed pullout tests, such as CAPO-TEST, are included in ASTM C900 and EN 1250...
PROOVEit ASTM 1202, ASTM1760 & NT BUILD 492- Español
zhlédnutí 3,5KPřed 8 lety
El sistema PROOVE’it es usado para evaluar la resistencia en el concreto al ingreso de iones cloruros en dos maneras: - Determinando que tan fácil es forzar a los cloruros dentro del concreto saturado por medio de la aplicación de un potencial eléctrico a través de un espécimen de prueba de acuerdo a la norma AASHTO T 277 o ASTM 1202. Esto es conocido como la “Prueba Coulumb” o la “Prueba Rápid...
Concrete Profile Grinder NT BUILD 443 and ASTM C1556.
zhlédnutí 4,8KPřed 9 lety
The Profile Grinder is used to obtain concrete powder samples by precision grinding at small depth increments for accurate determination of the chloride ion profile for the following applications: Following immersion of specimens in a chloride solution in the laboratory, e.g., according to NT Build 443 “Concrete, Hardened: Accelerated Chloride Penetration” or ASTM C1556 "Test Method for determi...
PROOVEit ASTM 1202, ASTM1760 & NT BUILD 492
zhlédnutí 22KPřed 9 lety
The PROOVE´it system is used to evaluate the resistance of concrete to the ingress of chloride ions in three ways: - By determining the total electrical charge that passes through a saturated concrete specimen by applying an electrical potential across the specimen in accordance with AASHTO T 277 or ASTM C1202. This is known as the “Coulomb Test” or the “Rapid Chloride Permeability Test (RCPT)....
Auto-Shrink
zhlédnutí 2,9KPřed 9 lety
The Auto-Shrink system measures the unrestrained autogenous shrinkage of a specimen of cement paste or mortar cured under sealed conditions (ASTM C1698, Test Method for Autogenous Strain of Cement Paste and Mortar).
CrackScope - Crack measurement Microscope
zhlédnutí 8KPřed 9 lety
CrackScope is small and portable microscope with a 25x magnification. CrackScope can be used to measure crack with and crack depth.
GWT (Germann Water permeation Test)
zhlédnutí 1,9KPřed 10 lety
The GWT measures the permeation of water into the test surface under an applied pressure.
MERLIN Bulk Conductivity and Resistivity Test for Concrete
zhlédnutí 4,4KPřed 10 lety
Merlin is used to measure the bulk electrical conductivity, or its inverse, the bulk electrical resistivity, of saturated 100 mm diameter concrete cylinders or cores with lengths up to 200 mm. Soon will be abalable for bigger Cylinders and Cubes
Germann Instruments Intro
zhlédnutí 3,7KPřed 10 lety
Non Destructive Testing equipment for concrete structures assessment.
s'MASH IMPULSE-RESPONSE
zhlédnutí 1,5KPřed 10 lety
For a long time, users of NDT systems have wished for a rapid, easy to use method for rapid screening of the integrity of structures. The s´MASH impulse-response test system fulfills this wish. The idea is to quickly screen a structure for flaws and identify suspect areas for subsequent detailed analysis, e.g. by the impact-echo test (using the DOCter), pulse-echo testing (with MIRA or EyeCon),...
DOCter IMPACT-ECHO ASTM C1383
zhlédnutí 3,7KPřed 10 lety
The impact-echo method is based on monitoring the periodic arrival of reflected stress waves and is able to obtain information on the depth of the internal reflecting interface or the thickness of a solid member.
RapidAir 457 - Air void analysis of hardened concrete
zhlédnutí 6KPřed 11 lety
RapidAir 457 - Air void analysis of hardened concrete
ICAR Rheometer - Fresh Concrete Yield Stress
zhlédnutí 11KPřed 11 lety
ICAR Rheometer - Fresh Concrete Yield Stress
CAPO-TEST / Pull-Out para Resistencia a compresión en el lugar
zhlédnutí 3,5KPřed 11 lety
CAPO-TEST / Pull-Out para Resistencia a compresión en el lugar
CAPO-TEST In place strength of concrete with Pull-Out Test
zhlédnutí 15KPřed 11 lety
CAPO-TEST In place strength of concrete with Pull-Out Test
Hello, We have recently purchased a unit of equipment with 3 cells. I am currently working on running our first test, but I have encountered two issues. Firstly, I did not find the Silicon that was supposed to come with the equipment. Secondly, I am also unsure about the location of the software. Can you kindly advise me on these two concerns? Thank you.
Hello, How much minimum vacuum pressure to be maintained in desiccator?
From where the value 80 taken
How ro download Proove it PC software, Please Help
Nice
What kind of silicon is used between the sample and the ribber exactly?
What's the price of the equipment
السلام عليكم
Mention your contact number please
I have a question, whats the diference between this method and ASTM D7234 and AST,M D4541? i think the 3 are the same. Or?
How can I measure the depth of cutting at the time of test? And what should be the depth of cutting?
You can measure the depth of cutting by measuring the amount of spins given to the coring rig's handles. And you should cut further (about 1 inch) than the interface you want to test, which thickness should be a known number by the time you take on this kind of projects.
Male voice is from duolingo???
How mucho was The Bond Strength in this test?
5000 N / 4400 mm2 = 1.14 MPa
How much this sope????
Can this be used for NT Build 443?
The quality of this video is not good. Please upload in high resolution
what about 0.1 in eq. about what references?
¿Donde podría ver el precio de adquisición?
FFT= Fast Fourier Transformation, is also used in microtremors' analyses
This machine is for both rcpt & cm test???
Hello iam last year civil engineering student can i get your email id for more details regarding this test
What is the price for university?
Agradezco puedan indicarme como puedo adquirir el sofware y si el paquete incluye todos los equipos (cámara de vacíos, empaque y celda), soy de Lima Peru mi correo es gustavoarechelaura@gmail.com.
Thanks for the video! Could you please share the brand or a full name for zinc paste used in the video or alternativ? Using barium sulfate found it somewhat tricky to obtain reliable results. Thanks!
hi...may I ask, what is the reason why we shouldn't fill it up to the bottom of the fill hole? normally in our lab i saw them, they filling it up to that level. thanks,.
Hello Mark, it is because we don't want the reservoir to spill liquid out once the temperature probe is introduced.
The background music is unnecessary and gave me a headache.
Thank you for the feedback. We will consider your suggestion for future videos.
What are you using to plane the concrete?
Hi. We use our Diamond Planing Wheel B-10010. If you follow the link you can find out more about the system. germann.org/products-by-application/bondtensile-strength/bond-test
Under what condition partial coring is supposed to be done? I have 3 small-scale slabs in which the concrete cover is about 3 cm and it seems that partial coring wouldn't be feasible. When is partial coring used?
In my mind, partial coring is feasible and should be done always. Of course, we always core at least 1 inch below the interface to be tested. If you perform the partial coring directly in a rough surface you might induce cracking that will weaken your interface zone. Therefore, prior surface preparation has to be conducted using Germann's Diamond Planing Wheel. Germann's Pull-Out Test procedure is the most time consuming but, the most accurate as well.
What kind of epoxy, other than GRA epoxy can be used for this test?
Use any other epoxy than GRA and you will have to wait about 24 hours lol. That would turn into a very expensive test then.
do you have something to measure the tensile strength of materials in joints? Like when a urethane is placed in a joint?
Those are just done with a 90 degree pull test by hand. All you want is that the sealant ruptures within itself before losing adhesion to the substrate. Pass or fail only.