Problem statement:   Understanding how mortar transforms into concrete ,

opportunity:         By rationalizing the above inducing a means to accelerate
                     the means of transformation [presume the process is oxidation]
                     ...by blowing 'hot air' or carbon-di-oxide or appropriate mixture            
             

Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.