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Re: Quality control

The standard consistency test certainly has significance regarding the quality of the cement. You need to think in te...

Re: Quality control

An article describing the work we have been doing in Slovakia will appear in the February 2003 issue of International...

Re: Quality control

1. The percent fly ash addition depends on the cement standards in your country and also on the expectations of your ...

Quality control Question 11

We have a automatic Robolab with Pfaff divider, Hertzog mills & press with Phillips 2400 XRF. We are seeing a drop in...

Re: Quality control

This a question we are going to have to put on the web (anonymously) as I do not have an answer. It must be something...

Quality control Question 12

We intend to increase the strength of our pozzolan (from natural pozzolan) cement to 30MPa (28 days). But we could ha...

Re: Quality control

I believe it will become more susceptible to sulphate attack if more cement is present as there will be more hydrated...

Re: Quality control

No, it is not possible for the alkali-silica reaction to cause cracking of concrete within a day or two of pouring th...

Quality control Question 14

I would like to know more about alkali silica reaction in the concrete. Kindly clarify the following. I am aware that...

Re: Quality control

There are two possible options. First you need to maximise the strength potential of the cement clinker you are blend...

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