Super plasticizers (2 marks) * result in greatly increased workability

result in an increased tendency to segregate

facilitate production of flowing concrete

contain sulphonated melamine form aldehyde resin

Emily naturally blinks whenever her sister pretends she is going to poke her in the eye. her sister, a psychology major, then decides to have a little fun. she pairs the word “psychology” (neutral stimulus) with pretending to poke emily in the eye (unconditioned stimulus), which automatically makes emily blink (unconditioned response). soon, emily blinks as soon as she hears the word “psychology.” when emily blinks when hearing the word “psychology,” even when her sister does not pretend to poke her in the eye, the word “psychology’ is now the

Describe how gravity and convection work together to move the plates in the plate tectonics theory

What are the basic input of iron and steel industry