@Mohammed-Al-Majidi

Mohammed Al-majidi

7 Questions 11 Answers 0 Followers

Questions related from Mohammed Al-majidi

Is there any admixtures (such as specific retarder) could be used to improve setting time of geopolymer (Fly Ash/ Slag) under ambient temperature?

I am using High percentage of slag/Binder to produce Geopolymer mortar 

17 November 2014 308 9 View

Could Prism be used (40*40*160mm) to do the flexural test for fibre reinforced concrete?

FYI length of fiber used 12mm ,aggregate didn't used and 0.5mm maximum particle size of sand 

25 September 2014 8,291 12 View

Could I use superplasticizer and concrete retarder at the same time in the concrete mix design?

High performance concrete

08 July 2014 1,228 8 View

Could I replace superplasticizer by set retarding admixture in high performance concrete? Or could I use both at the same time?

Poly carboxylate superplasticizer

08 July 2014 6,000 4 View

Is there any technical procedure to break down the agglomerate of silica fume particles other than sonic?

I would like to have silica fume particles with a size of less than 1 micrometer.

26 April 2014 8,488 3 View

Can any one advise me on a chopped carbon fibre manufacturer in Europe (UK)?

I would like to use 6mm and 13mm length of carbon fibre in concrete material.

25 April 2014 5,099 2 View

Can I use a cubic (50*50*50mm) mould to expect the compressive strength for high performance concrete?

I didn't use any aggregate and the maximum size for sand is 0.5mm.

13 April 2014 8,105 30 View

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