ZZB 2021/2
Strength and elasticity of hardened concrete

ZZB 12390, 6784, 1920 12504, 1542, 731373

Important dates

• Registration from:
  10/21/2020
• Registration to:
  8/9/2021
• Sample distribution from:
  11/8/2021
• Sample distribution to:
  11/12/2021
• Testing from:
  11/22/2021
• Testing to:
  11/30/2021
• Submission of results from:
  11/22/2021
• Submission of results to:
  11/30/2021
• Evaluation to:
  1/31/2022

Downloadable documents