CSA Cement Hcsa Binder

Specifications
Product specification: 
1. Cement type: PCB40 (Grade 42.5N) 
2. Standard: TCVN 6260:2009 
3. Sampling Method: TCVN 478
1. Additive content: conformed with TCVN 6260:2009
2. Fineness: sieve 90µm (10% max), Blaine (2800 cm2/g min)
3. Autoclave Expansion: 0.8mm max
4. Time of setting:
4.1. Initial test: 45 minutes min
4.2. Final set: 420 minutes max
5. Soundness: 10 mm max
6. Compressive strength:
6.1. After 3 days: 18 N/mm2 min
6.2. After 28 days: 40 N/mm2 max
7.Sulfur trioxide content: 3,5 % max
 
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