Project "feasibility study on using waste water of steel instead of the gross material for paving phlitoplok" make a lump sum, for example, test block paving made from sewage water mixing cement, steel podlaen type 1 to make a test sample to use the ratio 1:3 mix, 1:5, and 1:7, respectively, by the preparation of rolls, for example, to test the width 11.5 cm long, 6 cm wide and 22.5 cm high use resistance to compression and to absorb the water.From the results of the study showed that a block paving made from sewage water mixing ratio 1 steel: 3 by weight. There is a very reasonable ท่สุดที่ be used as paving blocks produced from waste water of steel because it is capable of compression strength resistance as well as mixing ratio 1: part 5, and 1:7 with properties on the strength to resist pressure less than 1 mix ratio: 3 little by little; So it is not appropriate to apply to.
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