Discount

Items

PCB 40

1.Compressive strength, N/mm2, not smaller.

          - 72hours ± 45 minutes.
          - 28 days ±2 hours.

18

40

2. Setting time (minutes)

        - Start, minutes, notsmaller.

        - In the end, now,not larger.

45

420

3. The finely ground.

- The rest of the 0.09 mm sieve, %, not more than

- Specific surface, determined by the method of Blaine, cm2 / g,not less.

10

 2800

4. May prefer stability, determined by the method

Le Chatelier, mm, not more than

 10

5. Five. Anhydric concentration sulfuric (SO3), %, not morethan

3, 5

 6. The autoclave expansion, %, not morethan                                              

              0,8