Roman Jaskulski

4 Questions 9 Answers 0 Followers

Questions related from Roman Jaskulski

Is method of determination of the chloride migration according to NT BUILD 492 suitable for CEM II B-V cement?

I know that the method of accelerated chloride migration is suitable for OPC. Its results has been compared to results of ponding tests and quite fair level of conformity has been found. And what...

12 December 2014 1,808 5 View

Is hardened waterglass resistant to temperatures about 105 C?

Is it stable in this temperature or it cracks, expands, etc?

11 November 2014 2,943 2 View

What is the minimum specimen thickness in PERMIT measurements?

I would like to perform some measurements using PERMIT equipment. Are there any limitations in specimen minimum thickness? If so, where can I find information about it?

11 November 2014 3,382 1 View

Do results of sorptivity measurement of concrete depend on specimen cross-section?

Could anybody help me find research papers in which this problem is discussed?

11 November 2014 5,481 8 View