KR200332514Y1 - Roof Top Greening System Using Jeju Scoria - Google Patents

Abstract

The present invention is a rooftop greening method suitable for the environment of Jeju area, and relates to a method of creating artificial greenery on the roof of a building using Jeju pine. Constructing a waterproof layer 40 on the upper surface of the rooftop slab, constructing a drainage layer 30 on an upper surface of the waterproof layer, and constructing a repair layer 20 on an upper surface of the drainage layer; After the construction of the ocher pine concrete block 10 for vegetation on the upper surface of the repair layer or before construction, it is a rooftop greening method using ocher pine concrete, characterized in that the planting or seedling plants. Jeju's unique rooftop reclamation method that makes the most of Songi plays a symbolic role in differentiating locality and locality. Recording the roof of the building can create a pleasant residential environment due to the constant temperature inside the building. In addition, there is a merit of greatly improving the rooftop residential environment.

Description

Roof Top Greening System Using Jeju Scoria

The present invention is a rooftop greening method suitable for the environment of Jeju area, and relates to a method of creating artificial greenery on the roof of a building using Jeju pine.

More specifically, constructing a waterproofing layer on the upper surface of the rooftop slab, constructing a drainage layer on the upper surface of the waterproofing layer, constructing a repair layer on the upper surface of the drainage layer; It is a rooftop greening method using ocher pine concrete of planting or seedling plants after constructing the ocher pine concrete block for vegetation on the upper surface of the repair layer or before construction. Geotextiles can be used in the drainage and repair layers, but more preferably, pine aggregate of less than 30 mm is used. Single-grained pine aggregate 10 mm or less, or 10-20 mm, 20-30 mm can be optionally used, or cluster aggregate of 20-30 mm on top of waterproof layer, and 10 mm or less on top of cluster aggregate of 20-30 mm This is a rooftop greening method that makes full use of Jeju pine, which has been adjusted to have good ventilation, drainage, and repair.

Jeju Island has a natural environment, but the view of the city from above Jeju is greatly deteriorating the aesthetics of the city due to the gray color of the apartments, buildings, and housing buildings.

Therefore, there are limitations to using flower pots for the purpose of creating green rooftops, but there are limitations. Attempts have been made to install flower gardens on rooftops, but water for vegetation is always stagnant, affecting the durability of rooftop slabs. In addition, the excessive fixed load of the soil layer adversely affects the whole structure. In order to improve this, the porous concrete method using artificial lightweight aggregate has been introduced, but it is not economical because the price of artificial lightweight aggregate is high.

In addition, the troublesome construction process and excessive labor costs caused by transporting the soil needed for greening to the rooftop make it difficult to rooftop.

On the other hand, pine mushrooms are distributed throughout Jeju, and since a considerable amount is collected by road works, quarry works, etc., there is no demand for most of them.

Therefore, the present invention solves the conventional problems as described above, considers the high utilization of the neglected Jeju mountain cluster, to ensure the durability of the rooftop slab, improve the water trapping phenomenon by rainwater, rooftop greening The purpose of this study is to provide a rooftop greening method using pine trees from Jeju, which promotes plant growth by releasing unique far-infrared rays.

1 is a roof top view of the existing building construction

Fig. 2 Rooftop recording section of new building

Fig. 3 A rooftop sectional view using clusters for drainage and repair layers

Detailed description of reference numerals

10: ocher pine concrete block

20: repair floor

30: drainage layer

40: waterproof layer

50: reinforced concrete slab

60: heat insulation layer

70: P.E. film

80: 10mm or less pine layer

90: 10-20 mm pine layer

100: 20-30mm pine layer

In order to achieve the above object, the present invention is to construct a waterproofing layer on the upper surface of the rooftop slab, and after the clusters of 30mm or less to the thickness of 30 ~ 200mm on the upper surface of the waterproofing layer, constructing the ocher pine concrete block for vegetation It is a rooftop greening method of the method of planting or seedling | planting after that. The cluster layer may selectively use single grain pine aggregate 10 mm (80) or less, 10-20 mm (90), 20-30 mm (100), or cluster aggregates having a dimension of 20-30 mm on top of the waterproof layer, It is a rooftop greening method that utilizes Jeju pine which is adjusted to the size of grain to improve aeration, drainage and repair by placing pine aggregate of 10mm or less on top of cluster aggregate of 30mm.

For the purpose of roofing greening of an existing building, constructing a waterproofing layer 40 on the upper surface of the slab, constructing a drainage layer 30 on the upper surface of the waterproofing layer, constructing a repair layer 20 on the upper surface of the drainage layer; After the construction of the ocher pine concrete block 10 for vegetation on the upper surface of the repair layer or before construction, the roofing greening method using ocher pine concrete, which is characterized by the method of sowing or seedling plants of the method of filling the repair material, fertilizer and seeds. to be.

The waterproof layer uses waterproof mortar or waterproof sheet with a thickness of 2-10mm, the drainage layer uses clusters or geotextiles with a thickness of 10-100mm, and the repair layer has a repair mat or P.E. Mat or cluster is used, and ocher pine concrete is made of 50 ~ 150mm thick concrete block for planting using cluster as main material.

For the purpose of roofing greening of the new building, a waterproof layer 40 of 2 to 10 mm thickness is applied to the upper surface of the rooftop slab, and a thermal insulation layer 60 of 50 to 100 mm thickness is formed on the upper surface of the waterproof layer. PE The film 70 is constructed, and P.E. Constructing a drainage layer 30 having a thickness of 10 to 100 mm on an upper surface of the film, and constructing a repair layer 20 having a thickness of 10 to 100 mm on an upper surface of the drainage layer; Ocher pine concrete characterized by the method of planting or seedling plants of the filling method for repairing materials, fertilizers and seeds after or before the construction of the vegetative ocher pine concrete block 10 having a thickness of 50 to 150 mm on the upper surface of the repair layer. This is a rooftop greening method.

The role of the waterproof layer is to ensure the durability of the upper slab by preventing rainwater from penetrating into the lower part of the rooftop slab.

The role of the drainage layer is to transfer excess water beyond the amount needed for vegetation to the outside of the roof through the drainage layer. In the drainage layer, geotextiles such as drainage mat can be used, and more preferably, clusters of 30 mm or less are tightly arranged to form a drainage layer. Therefore, the drainage layer using the cluster exhibits an excellent function.

The role of the conservative layer is to provide water for plants by storing water for vegetation. Maintenance mat or P.E. Geotextiles, such as mats, and clusters up to 30 mm are available.

The insulation layer serves to prevent the heat from the rooftop from entering the building and EPS insulation is used.

Ocher pine concrete block serves to directly provide the growth base of the plant, and prevents the consolidation and the bending of the plant by the foot pressure of the pedestrian. The manufacturing method is to crush the clusters to the size of 5 to 30mm, the compressive strength of 40kgf / / composed of coarse aggregate with single grain size of 5-10mm, 10-20mm, 20-30mm depending on the size of porosity required for plants It is characterized in that the precast concrete block of cm ² or more. The voids in the block are filled with nutrients, such as fertilizer and soil, before use for rooftop greening.

Manufacturing method is characterized in that it comprises a cluster 600~1200kg / m ^3, a binder 200~450kg / m ^3, and 15-30% of water and an AE water reducing agent or a fluidizing agent of less than 2% of the binder weight.

The binder can be used as long as all kinds of cement can be used and the binder is harmless to the human body made by adding part or 100% of ocher.

The vegetation ocher pine concrete block is manufactured by laying soil on the surface before or after construction and sowing or seedling plants.

Example 1

Subject number Unit weight kg / m ³ Compressive strength kgf / cm ² Porosity% W C ₁ C ₂ C ₃ G One 80 320 0 0 777 54 28 2 80 0 400 0 777 45 27 3 80 0 0 400 777 50 27

Example 1 shows the ocher pine concrete formulation table. In the table, W is unit quantity, C ₁ is blast furnace slag cement, C ₂ is ocher binder, C ₃ is ocher and cement composite binder, G is a single grain pine aggregate of 10 to 20mm dimension.

Ocher binder of specimens No. 2 C ₂ is the coupling reaction and aggregate clusters to maximize robustness, based on 100 parts by weight of loess; 10 to 30 parts by weight of expander (meaning 10 to 30% of the weight of the ocher); Blast furnace slag powder is made from 10 to 100 parts by weight (meaning 10 to 100% of the weight of ocher). More preferably, it is a binder composed of clay 100: expanding material 30: blast furnace slag powder or anhydrous gypsum 50 ratio. Ocher is used with fine powder of more than 0mm and 0.15mm or less. As the expanding material, quicklime or CSA expanding material can be used, and gypsum can be used instead of blast furnace slag powder. AE water reducers or glidants can be used with water. The C ₃ binder of Test Sample No. 3 is a mixture of cement and loess mixed with 10 to 100 parts by weight of loess (meaning 10 to 100% of the weight of cement) based on 100 parts by weight of cement. More preferably, it is a binder composed of a cement 100: loess 30 ratio. On the other hand, ocher pine concrete manufacturing method is not limited to the above embodiment. That is, porous concrete composed of pine aggregate and binder are all within the scope of the present invention.

Overall, the porosity 20% or more, the pre-cast blocks made of concrete compressive strength ocher cluster than 40kgf / cm ² is so eco-friendly and is, in weight because clusters consisting of coarse aggregate and binder 800~1300kg / m ³ for a lightweight green roof is then With the best conditions.

The rooftop greening method according to the present invention has the advantage that the size of the fixed load is lowered in the new building as well as the existing building because the weight of the constructed cross section is light. In other words, the cluster weight of Jeju is less than half of the unit weight of the conventional crushed stone aggregate, so the unit weight of the ocher pine concrete is also light weight about 800 ^~ 1300kg / m ³ .

The use of Jeju clusters has the advantage of using the neglected resources in high value-added construction methods.

Since Jeju Mt. pine has high far-infrared emissivity of more than 90%, it has more favorable conditions than conventional crushed stone aggregates for plant growth. In particular, it is harmless to the human body because it uses loess as the binding material, it is environmentally friendly because it returns to the natural soil even when disposed.

Jeju's unique rooftop reclamation method that makes the most of Songi plays a symbolic role in differentiating locality and locality.

Recording the roof of the building can create a pleasant residential environment due to the relaxation of heat island phenomenon, air pollution reduction and constant temperature action inside the building. In addition, the rooftop residential environment will be greatly improved.

Claims (9)

Method of planting or seeding plants after constructing waterproofing layer on the upper surface of rooftop slab, constructing 30mm or less clusters to 30 ~ 200mm thickness on upper surface of waterproofing layer, and constructing ocher pine concrete block for vegetation or before construction Roof recording method. Constructing a waterproofing layer on an upper surface of the rooftop slab, constructing a drainage layer on an upper surface of the waterproofing layer, and constructing a repair layer on an upper surface of the drainage layer; A rooftop greening method using ocher pine concrete by planting or seedling plants after or before planting ocher pine concrete blocks for vegetation on the upper surface of the repair layer. In claim 2, the waterproof layer uses a waterproof mortar or waterproof sheet, the drainage layer is used pine or geotextile, the repair layer is a repair mat or P.E. It is a rooftop greening method that uses mat or cluster, and ocher pine concrete is composed of planting concrete block using cluster as main material. Install a waterproof layer on the upper surface of the rooftop slab, and install a heat insulation layer on the upper surface of the waterproof layer, and P.E. Construct the film, P.E. Constructing a drainage layer on the upper surface of the film, and constructing a repair layer on the upper surface of the drainage layer; A rooftop greening method using ocher pine concrete by planting or seedling plants after or before planting ocher pine concrete blocks for vegetation on the upper surface of the repair layer. In claim 4, the waterproofing layer uses a waterproof mortar or waterproof sheet, the drainage layer is a cluster or geotextile, the repair layer is a repair mat or P.E. It is a rooftop greening method that uses mat or cluster, and ocher pine concrete is composed of planting concrete block using cluster as main material. The manufacture of ocher pine concrete in any one of claims 1 to 5 breaks the clusters into dimensions of 5 to 30 mm, so that clusters of single grain size or compound dimensions of 5 to 10 mm, 10 to 20 mm, and 20 to 30 mm A method for producing vegetative ocher pine concrete, characterized in that the precast concrete block is composed of coarse aggregate and binder. The first according to any one of the preceding in, cluster 600~1200kg / m ^3, a binder 200~450kg / m ^3, and the AE water-reducing agent or fluidizing of 15-30% of water and less than 2% of the weight of the binder of claim 5 wherein Ocher pine concrete manufacturing method comprising a. 8. The method of claim 7, wherein the binder is cement, loess or a mixture of cement and loess. The rooftop greening method according to any one of claims 1 to 5, wherein after the construction of the vegetative ocher pine concrete block, the soil is deposited on the surface and the plants are seeded or seeded.