APLIKASI MACROMEDIA FLASH SEBAGAI PENUNJANG PENGEMBANGAN SOFTWARE MIX DESIGN BETON NORMAL BEDASARKAN METODE ACI COMMITTEE 211

concrete, usually called as the most useful building material in the global

infrastructure development. Early the 19th century was the first using of reinforced

concrete more intensively altough the Greeks and Roman have done. In 1801, F.

Coignet launched his writing about construction concepts by observed the

weakness of this material to the pulls. Concrete become the choice for stucture

enggineering because of its advantages, such as easy to get material, easy in

processing, easy to set it up for the structural and architectural needs according to

the design needs, the better resistance of high temperature or in case of fire, the

deformation behaviour that stiff, the low cost that can minimize the project cost.

In the last of three decade, high quality concrete become more useful and it is

used frequently for modern building structure needs in developed countries, that

commonly caused by building structural operation. Structural operation means

good behaviour at service situation altough at ultimate situation. At service

situation, stiffness, bentness, and crack behaviour become so important; at

ultimate situation, its power and elasticity will determine the resistence of

concetrete structure; and at long term, its density, permeability, and capillarity

will determine the long term duration of concrete.

Considering those problems, in concrete mix design, it is important to give more

attention to accuracy factors to solve those problems. One of solution that may

offered is software which is created for concrete mix design so the calculation

error caused by human error could be minimized even avoided.

With the help of this simple software, hope we can save the processing time, give

more accuracy in calculation,and also we can produce the concert with determined

characteristic.