hi every one ,I WANT free download book about green cement concrete???

hi every one ,I WANT free download book about green cement concrete???

03 April 2018 7,224 9 View

Can you give the scientific conferences in April 2018 in Egypt ..please?

can you give the scientific conferences in April 2018 in Egypt ..please?

31 December 2017 8,102 1 View

HELLO.can any one help me and send to me FTIR for pure concrete cement M20???

ftir

04 May 2017 2,037 0 View

What recycling materials can i use for green concert instead of normal concrete?

06 July 2016 8,440 30 View

What is the best sovent to sepeate coumarin 343 from poly glyceroladipate?

hi, is anybody know how to extract coumarin 343 from poly glycerol adipate?

11 December 2015 5,179 0 View

How can I distinguish between carbon nanotubes and nano carbon powder?

i have carbon nano tubes and nano carbon powder . how can i distinguish between them in many tests?like SEM.XRD,EDS

09 October 2015 8,066 10 View

Hi every one, what is the difference between carbon and carbon nano tubes??

in all fields. i want the difference between carbon and carbon nano tubes

09 October 2015 2,828 4 View

We know that water absorption depends on grain size powders on nano composites materials, are there papers on this subject?

We know that water absorption depend on grain size powders on nano composites materials, are there papers on this subject?

02 March 2015 1,689 7 View

Hello every one is there any academic publishing online(free)?

11 December 2014 1,666 3 View

What are the applications of erosion wear in composite material reinforces with fiberglass and ceramic powders?

The composite materials reinforced with fiberglass and ceramic powder. What are the applications of this matrix?

10 November 2014 4,779 7 View

What is the procedure to determine the permeability of concrete?

can anyone help me in this, it will help me with my research work

01 March 2021 834 3 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 3 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View