Measurement

Water conservancy and hydropower projects serve as crucial cornerstones of national infrastructure, bearing the significant responsibilities of flood control, power generation, water supply, and navigation. Transforming designs of dams, tunnels, and embankments into "steel-like barriers" on the ground relies on a millimeter or even sub-millimeter "geodetic measurement framework." Whoever can accurately calculate deformation, seepage pressure, and stress holds the key to locking down century-scale risks with precision.

We possess a professional testing team certified by the Ministry of Water Resources. We can provide differentiated testing and mix design validation services tailored to various dam types, tunnels, and embankments, helping your concrete demonstrate its unique performance label in "milestone projects."

Testing Products

Geodetic & Deformation Monitoring (Surveying & Measurement)

Testing Items

Elevation

Planar Position (Horizontal Position)

Building Longitudinal and Transverse Axes

Building Cross-Sectional Geometric Dimensions

Geometric Dimensions of Structural Components

Angles

Gradients/Slopes

Smoothness/Flatness

Horizontal Displacement

Vertical Displacement

Vibration Frequency

Acceleration

Velocity

Joint and Crack Opening (Aperture)

Tilt/Inclination

Seepage Flow Rate

Uplift Pressure

Seepage (Pore) Water Pressure

Pore Water Pressure

Temperature

Stress

Strain

Groundwater Level

Earth Pressure (Soil Pressure)

Testing Standards

Geodetic & Deformation Monitoring (Elevation, Planar Position, Building Axes, Cross-Sectional/Spatial Dimensions of Structures and Components, Angles, Gradients, Smoothness, Horizontal/Vertical Displacement, Vibration Frequency, Acceleration, Velocity, Joint/Crack Opening, Tilt, Seepage Flow, Uplift/Seepage/Pore Water Pressure, Temperature, Stress/Strain, Groundwater Level, Earth Pressure):

SL 197—2013, SL 734—2016, SL/T 223-2025, SL 260—2014, SL 551—2024, SL 601—2013, DL/T 5333—2021, SL 768—2018, SL/T 794—2020

Service Advantages

Specialized in geodetic surveying and monitoring for 14 years.

Possesses a professional testing and management team, as well as advanced instruments and equipment covering all test items.

Business capabilities and service quality widely praised by service partners.

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