Raw soil underground cave dwelling roof vegetation plantation base structure and construction technology thereof

Abstract

The invention relates to a raw soil underground cave dwelling roof vegetation plantation base structure and a construction technology thereof; the raw soil underground cave dwelling roof vegetation plantation base structure comprises a horse barrier wall, a plantation base layer and a dwelling roof solid soil layer; the horse barrier wall is arranged on a cliff surface of the dwelling roof solid soil layer; the plantation base layer is arranged on the dwelling roof solid soil layer, and comprises a slope layer, a waterproof layer, a waterproof and protection layer, a water filtering layer and a soil layer arranged from bottom to top in sequence; the waterproof layer and the waterproof and protection layer respectively comprise a horizontal portion and a vertical portion; the horizontal portion is arranged between the slope layer and the water filtering layer; the vertical portion is arranged between the horse barrier wall and the plantation base player. The waterproof layer is added in the soil layer on the raw soil underground cave dwelling roof so as to effectively prevent water from sinking, thus protecting the dwelling from being damaged by sinking water; in addition, the soil layer above the waterproof layer can maintain the soil moisture, so the raw soil underground cave dwelling roof soil layer is suitable for vegetation plantation, thus effectively improving land utilization rate, and reducing raw soil underground cave dwelling land occupation.

Description

Technical field: [0001] The invention belongs to the technical field of traditional dwellings, and in particular relates to a grass-roots structure for planting vegetation on the top of a kiln kiln in raw land and a construction process thereof. Background technique: [0002] Shengdi pit cave dwelling is a unique underground building form in my country's Loess Plateau. Buildings", "Low Carbon Buildings". For a long time, due to its ecological advantages of warm in winter and cool in summer, energy saving and environmental protection, and reusable building materials, as well as the advantages of simple construction, easy to obtain materials, and low cost, raw earth pit kiln dwellings still exist in large numbers in the Loess Plateau area of ​​my country and have always been Still in use. [0003] As a traditional building with a long history, raw earth pit kiln also has some shortcomings, the most prominent problem is that the pit kiln occupies a large area. Although the f...

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Problems solved by technology

In addition, due to the characteristic that the load-bearing performance of loess is significantly reduced when it encounters water, the pit kiln has the disadvantage that the structural safety is greatly affected by water seepage. The erosion and erosion of the soil by water seepage and rainwater are the main reasons for the collapse and damage of the cave dwelling.

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