Construction materials are used for multiple building projects. such as residential, commercial and industrial establishment projects, and landscaping projects. Construction materials can be described as the following materials:
- concrete
- lumber
- stone
- metal
InTouch is a leading construction material inspection and quality control services provider in China. InTouch uses well-known quality control inspection techniques to develop inspection protocols. These inspection techniques could include:
Visual Inspection
- Verify that logos and related markings do not peel off from product when exposed to conditions above normal usage.
- Check for any sign of manufacturing defect giving emphasis on pre-identified critical partsMaterials Inspection
- Inspection of raw materials are performed to control key properties; including air content, water ratio and slump.
- Absorption tests and moisture content tests are measured and recorded to ensure that the material conform to specificationsMechanical Inspection
- Compressive strength testing are performed to determine the compressive strength of the material.
- Schmidt hammer tests are performed to measure the compressive strength of the material to identify weak spots.
- Flexural strength tests are performed and results are recorded to ensure the material conform to specificationsAudible Inspection
- Inspections of the construction material with ultrasonic tests to indentify cracks, pits and weak spots in material.
