대한건축학회 논문집

황혜주, 노태학, 양준혁

황토결합재, 황토, 건축재료, 친환경건축

The purpose of this study is to test the optimum mix design of the concrete using hwangto binders that did not add to

cement and chemical goods. The test results of this study are as follows.

1) According to the test results of the concrete containing Hwangto binder, the more the unit binder contents increased, the

slump was higher. also when water-binder ratio was lower, the strengths expressed higher. Therefore, for the optimum mix

design of the concrete using Hwangto binder, water-binder ratio should be used as little as possible within the range of

guaranteeing workability, whereas unit binder contents should be used high as much as possible.

2) According to the test results of the concrete for enhancing fluidity, the more SP agent, natural detergent and PSP agent

were added, the more the fluidity was enhanced. and specially when SP agent was added by 8%, the highest strength was

expressed.

In conclusion, in order to draw the optimum mix of the concrete using Hwangto binder, water-binder ratio should be used to

the minimum within the range of guaranteeing workability, whereas unit binder contents should be used to the maximum. In the

future, the in-depth research on water-binder ratio and unit binder contents, and the tests for durability should be progressed.