【NETIS Registration Number: QS-230005-A】 It is possible to easily measure the water absorption of concrete surfaces non-destructively!
The Porosity Tester has been registered in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS) in 2023. https://fts-ltd.jp/news/netis-porosit/ **Measurement Procedure** 1. Set the adsorption base at the measurement location and activate the vacuum pump to create a reaction force, ensuring it adheres tightly to the concrete surface. 2. Use a tube and syringe to inject water from the bottom of the water absorption cup. 3. Once water is injected to the top of the cylinder (water head: 300 mm), stop the water injection valve. *Approximately 10 seconds from the start. 4. After completing the water injection, visually measure the decrease in water level due to absorption as a change in height (measure the water surface height 11 times at 1-minute intervals for up to 10 minutes). 5. Input the measured values into the measurement value input sheet. 6. Automatic measurement will be conducted, and the results will be displayed.
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basic information
■ Completely non-destructive testing ■ Repeat measurements can be taken at the same location ■ Compact equipment allows for portability (portable power source is acceptable) ■ Quick transition from determining measurement location to starting measurements ■ Short measurement time (10-30 minutes per location)
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Applications/Examples of results
■Confirmation of the quality of newly constructed and existing concrete surfaces ■Verification of the performance effects of surface impregnation materials (silicate-based and silane-based)
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Company information
Our company provides distinctive technologies and products that meet the needs of the times to contribute to the development of society. In an era where globalization is advancing and goods and information are overflowing, we seriously consider what our customers are seeking and strive to provide reliable technology development and products. Additionally, we have established a maintenance center and are working hard to provide services that satisfy our customers.