In the field of geotechnical engineering, assessing the integrity of deep foundations, such as drilled shafts and bored piles, is essential for ensuring structural stability and safety. Crosshole Sonic Logging (CSL) testing has emerged as a gold standard in deep foundation inspection, offering unparalleled insights into concrete quality and detecting anomalies like voids, cracks, and inclusions. This article delves into the advantages, applications, and operational principles of CSL testing equipment, shedding light on its importance in modern construction projects.

In the realm of modern construction and infrastructure maintenance, ensuring the quality, safety, and durability of structures is paramount. Non-Destructive Testing (NDT) equipment has become essential for quality control, structural evaluation, and maintenance planning. Among the most crucial tools in NDT is the Rebar Locator, a device that identifies the position, depth, and spacing of reinforcing bars (rebar) within concrete structures. This article explores the advantages, applications, and operational principles of NDT Rebar Locators, explaining why they are indispensable for civil engineers, quality assurance teams, and contractors aiming for precise and efficient concrete inspection.

In the construction and civil engineering industry, ensuring the structural integrity and quality of concrete is paramount. Concrete Ultrasonic Pulse Velocity (UPV) testing equipment has emerged as a powerful tool in non-destructive testing (NDT), offering a reliable way to assess the quality and durability of concrete structures without damaging them. This article dives into the importance of UPV testing, its applications, and why it’s becoming a must-have for engineers, contractors, and quality control managers in today’s market.

We are thrilled to announce our participation in the upcoming PHILCONSTRUCT 2024 exhibition, scheduled for November 7-10 at the SMX & WTC Convention Center in the Philippines. As a company with over 20 years of expertise in civil engineering testing equipment, we are eager to showcase our advanced products that cater to the evolving needs of the construction and infrastructure sector.

The density of asphalt pavement is directly proportional to the dielectric constant of the measured material.The gtj-2701 USES an innovative, spiral-shaped magnetic field detector to test the dielectric constant in the presence of a magnetic field generated by the sensor plate. The electronic components of the gtj-2701 convert the field signal into a material density reading displayed on the screen.Once the instrument is calibrated, the density can be read at once.

Pile integrity tester is a test and analysis instrument for pile integrity testing and monitoring of precast pile driving process.Under impact or vibration load, the pile structure integrity and vertical bearing capacity of single pile are tested and analyzed.The purpose is to determine the bearing capacity of pile and the integrity of pile structure. The purpose and significance of foundation pile detection Detect the quality of the pile body, find out the defects and positions of the pile body, make necessary remedies for the pile body that affects the bearing capacity and life of the foundation pile, and at the same time achieve the purpose of checking the quality of the pile body.

Automatic Coarse Soil Rock Sand Direct Shear And Triaxial Test Apparatus This product is used to test and analyze the stress-strain relationship, deformation and strength characteristics of coarse grained soil under triaxial unequal stress conditions, and to study the numbering rule of deviatoric stress, volumetric strain and internal friction angle with S2 coefficient of intermediate principal stress. Because the conventional triaxial only considers the stress in S1 and S3 directions, and does not consider the influence of the intermediate principal stress, it cannot truly reflect the stress characteristics of the soil mass. In order to obtain the actual stress state of coarse-grained soil in the project, only through the true triaxial testing machine can the triaxial unequal stress be applied to the coarse-grained soil sample, and the actual stress characteristics of the land can be truly and accurately reflected.

Standard: EN 1097-2, Also conforming to NF P18-573, UNE 83 114, UNI 8520-19, CNR No. 34, ASTM C131 Los angeles abration machine consists of a rolled steel drum having an inside diameter of 710 mm and internal length 510 mm. The drum is rotated by a speed reducer driven by an electric motor at a speed of between 30 and 33 r.p.m. The machine is equipped with an automatic counter, which can be preset to the required number of revolutions of the drum. The unit is supplied with the abrasive charge.

1.The steel ball passes through two parallel bars of spaced 9.5mm, Or 10pcs used balls as a group, and balance the mass,the mass must more than 34g. 2.Quickly check the ball diameter.Power is about 1KW. Cylinder speed 100±5 tr/min. After testing,automatic interruption of engine operation. 3.It applies European/French standards.

IWIN-FKY crack width tester is used to measure the crack width in concrete buildings such as houses, roads and Bridges.

The microcomputer servo rock triaxial testing machine is a testing equipment used in the field of rock mechanics to study the mechanical properties and shear properties of rocks in various environments. This machine can automatically complete the triaxial compression test of rocks. The rock triaxial instrument mainly consists of a high-stiffness host machine, a pressure self-balancing triaxial pressure chamber, a supercharger, a servo hydraulic source, an axial loading and control device, a confining pressure loading and measurement control, a pore water pressure loading and measurement device, and a temperature It is composed of measurement system and device, computer measurement and control system and other parts.

STC (-1F/1MF) series automatic pneumatic consolidation instrument uses the latest technology, integrating mechanical technology,electronic technology, automatic control technology, sensor automatic detection technology and computer technology. Through the automatic control of microcomputer, the functions of automatic loading and unloading operation and automatic data collection are realized, which makes the test control more accurate and efficient, and can completely replace the traditional lever-type consolidation instrument. The test process is controlled by computer, and the performance of the instrument has comprehensively exceeded that of domestic similar instruments, and has reached and approached international similar products.

El detector de defectos ultrasónico IWIN-U600 puede detectar de forma rápida, no destructiva y precisa varios defectos (grietas, inclusiones, soplos, etc.) dentro de la pieza de trabajo. El producto tiene un diseño único, fácil de operar y duradero. Adopta una pantalla de cristal líquido de color verdadero totalmente china. Se pueden seleccionar diferentes combinaciones de colores según el entorno. El brillo del cristal líquido se puede ajustar bajo una fuerte luz exterior. Diseño de menú maestro-esclavo, con rueda de lanzadera digital, fácil de operar, tecnología líder. Es ampliamente utilizado en el sector aeroespacial, transporte ferroviario, construcción de estructuras de acero, recipientes a presión de calderas y otros campos. Es un instrumento de precisión profesional necesario para la detección de defectos, control de calidad, monitoreo de seguridad en servicio y evaluación de vida útil en ferrocarriles, construcción naval, metalurgia, industria química, petróleo y otras industrias.

The new type soil electric density gauge is on sale! The soil nailing modeling process is canceled, and the non-destructive testing is truly achieved by using electromagnetic technology, which further reduces the testing time and increases the accuracy of the data. If you need a detailed operation video, please send us an inquiry or contact us online.

HT225 The concrete hammer is a resilience of a momentary elastic deformation generated by a spring driven hammer and hitting the concrete surface by the impact rod, so that the hammer bounces the pointer back and indicates the distance of the rebound.The rebound value (the ratio of the distance between the rebound and the distance between the impact hammer and the impact rod before impact) is calculated as one of the indicators related to the compressive strength of the concrete to estimate the compressive strength of the concrete. An instrument.