Description:NJCK-2 crack width measurement instrument a new professional concrete structure measurement instrument for the crack width and the microcosmic defects on surface, against the traditional crack microscope inconvenient for observation, based on
Purpose Testing of building foundation piles by cross-hole sonic logging;Inspection of concrete defects by ultrasonic method, such as uncompacted, cellular, hole area.Detecting strength of concrete by ultrasonic-rebound combine methodDetecting strength of
The DJGW-2A apparatus is mainly used for testing concrete structure’s quality; locating the steel bar’s position and Measuring the rebar’s protecting thickness and diameter. It also can locate metal material’s position involved in the nonmetal material, s
According to:Technique Regulation of Concrete Defect Detection with Ultrasonic CECS21: 2000Depth measurement principleWhen vibration energy transmits through the concrete and passes the crack, the vibrate energy will be diffracted at the point of the crac
PurposeTesting building foundation piles by crosshole ultrasonic wave method .Inspecting concrete defects by ultrasonic method, such as uncompacted place, cellular hole areaDetecting concrete strength by ultrasonic-rebound combined methodDetecting concret
Welcome to Huatao Wire Belt FactoryWe are professional manufacturer of Polyester wire belt & convery belt ,and other wire mesh products.Our products include: polyester spiral link dryer fabrics, polyester spiral press filter belt,sludge dewatering belt,FG
Welcome to Huatao Wire Belt FactoryWe are professional manufacturer of Polyester wire belt & convery belt ,and other wire mesh products.Our products include: polyester spiral link dryer fabrics, polyester spiral press filter belt,sludge dewatering belt,FG
Welcome to Huatao Wire Belt FactoryWe are professional manufacturer of Polyester wire belt & convery belt ,and other wire mesh products.Our products include: polyester spiral link dryer fabrics, polyester spiral press filter belt,sludge dewatering belt,FG
Welcome to Huatao Wire Belt FactoryWe are professional manufacturer of Polyester wire belt & convery belt ,and other wire mesh products.Our products include: polyester spiral link dryer fabrics, polyester spiral press filter belt,sludge dewatering belt,FG
White fused alumina sand was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantag
