DISAIN MINI GREEN HOUSE UNTUK BUDIDAYA PEMBIBITAN KAKAO MELALUI PEMANFAATAN SISA MATERIAL KONSTRUKSI

Abstract

Currently, agricultural land has changed its function into buildings such as housing, real estate, and industry with the consideration of having a high selling value. A green house can be defined as a building for plant cultivation, which has a translucent roof and wall structure that functions to manipulate the environment so that the plants in it can develop. The purpose of making this green house is to maintain the temperature in it to be conditioned according to the needs of plants. Building construction will always have positive and negative impacts, from one of the negative impacts that arise due to development is the appearance of residual construction materials. The design of the mini green house building built for cocoa cultivation is 6 m x 12.5 m x 3.5 m. The materials that make up the frame are light steel leftover construction materials, bricks, sand, and cement that are not reused. The construction cost when using all materials is IDR 24,407,903. The remaining materials of construction buildings that can be used are in the form of light steel, cement, sand. By utilizing the remaining construction materials, a construction cost of Rp 17,321,500 was obtained. The difference obtained from the real cost is IDR 7,086,403 or 29.03%.