TESTING OF EXCELLENT CONCRETE WALL SHEETS AVAILABLE BY PRESSURE TECHNOLOGY
Precast concrete hollow wall panels using extrusion technology are precast wall panels made from concrete by extrusion technology with hollow cores throughout the length of the sheet.
Group 2 building material products and goods are specified in QCVN 16: 2019 / BXD. Therefore, precast concrete hollow wall panels should be inspected and evaluated in accordance with QCVN 16: 2019. / BXD and according to the requirements specified in TCVN 11524: 2016, specifically as follows:
1. Water absorption
2. Impact resistance
3. Stability of hanging heavy objects
4. Compressive strength of concrete at the age of 28 days.
The Building Materials Testing Center of the Institute of Building Materials (VIBM) is capable of testing all the criteria of precast hollow concrete wall panels according to Extrusion technology specified in QCVN 16: 2019 / BXD.
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