A Study on Method of Construction for Foamed Concrete adding EVA Chip that improves the Resistance of Cracking and Capability of Insulating

크랙저항성(抵抗性)과 단열성(斷熱性)을 향상(向上)시킨 EVA칩 첨가 기포콘크리트의 려공법(旅工法) 연구(硏究)

The construction method for Foamed-Concrete has not been important due to following process of construction work. However, according to the code about enhance of energy saving design policy and impact noise, noised isolation has been used in construction site so that the resistance for cracking and capability for insulating of Foamed-Concrete has been required. Therefore, new alternatives are demanded. Optimum mixing design, which can get the improvement of insulation and resistance of crack for Foamed-Concrete adding EVA chip, was derived and also the device, applying to construction site, was invented to equalize quality. This device can measure quantity of all input and placement, and show up the sum of placement and mixing design on a touch screen. This valuable construction method is friendly environment and recycling method because of using EVA chip, by-product of an EVA insole scrap burned or embedded, as a light-weight aggregate.