CN2592758Y - Novel waterproof heat-insulating dust-absorbing heat-preserving ecological roof - Google Patents

Abstract

The utility model relates to an ecological and environmentally friendly residential roof project, and in particular to a new type of waterproof, heat-insulating, dust-absorbing and heat-insulating ecological roof. The roof is composed of boxes that are evenly and densely covered and tightly interlocked with each other and filled with soil and vegetation, and a roof perimeter guardway and a working road for dividing the roof are arranged around the roof boxes and in the roof, which are made of red brick piers and suspended concrete waterproof and heat-insulating panels. Several boxes are arranged in a row facing up on the lowest side of the concrete roof, with the tongue-shaped reverse return water guide tile end facing the gutter, and are fastened to each other with their own rolled waterproof buckle strips, and then multi-dimensional composite fertilizer soil made of garbage is filled to the warning water level line of each box and then green vegetation is planted, and the entire roof is covered row by row with the same process method, and a tap water pipe is installed on the last row of boxes. Drip irrigation is implemented on the roof during drought, and flowers, grass, and crops are grown to feed the roof. Such a roof is a waterproof, heat-insulating, dust-absorbing and heat-insulating ecological roof.

Description

A new type of waterproof, heat-insulating, dust-absorbing and heat-insulating ecological roof

technical field

The utility model relates to an ecological environment-friendly residential roof engineering, in particular to a novel waterproof, heat-insulating, dust-absorbing, and heat-preserving ecological roof.

Background technique

At present, ecological houses are still in the stage of exploration and research in Europe and America. Denmark is one of the earliest countries in the world to start the ecological housing project, and won the World Habitat Award in 1993. Since then, countries around the world (including China) have done little research on ecological housing, especially in roofing projects, which generally use red tile slope covers or concrete roofs, which are not resistant to wind and sand, do not absorb dust, have complicated shapes, single colors, and no grass will grow. It's hard to live in a bird, and it can't be called a real ecological residential roof.

On June 12, 2002, "China Invention Patent Bulletin" Volume 18 No. 24 disclosed the "Waterproof, Heat-Insulated, Dust-absorbing and Thermally Insulated Ecological Roof" invented by me (application number 01131626.8, publication number CN1353231A). The basic functions such as waterproof, heat insulation, dust absorption and heat preservation, the water and soil conservation function of green vegetation, the oxygen generation and carbon removal function of photosynthesis, and the humidification and heat dissipation function of natural evaporation, the roof of this invention is like countless giant air conditioners to adjust the temperature of the living environment, Humidity, carbon-oxygen ratio, improving air quality, forming a virtuous cycle system among people, buildings and ecological environment, suitable for concrete roof pavement of various residential buildings that have been built, are under construction and are to be built (including other non-high-rise buildings) , is the true and substantial ecological environment-friendly residential roof, this pioneering invention has formed its unique core technology and unique ecological characteristics.

Contents of the invention

The purpose of this utility model is to improve the problems and shortcomings in the above background technology and further improve the invention technology of "waterproof, heat-insulating, dust-absorbing and heat-insulating ecological roof", and provide a new type of waterproof, heat-insulating, dust-absorbing and heat-preserving ecological roof.

The technical scheme of the utility model is as follows: the roof is composed of boxes filled with soil and vegetation evenly and closely interlocked with each other, and the roof periphery of the roof box and the roof is provided with red brick pier overhead concrete waterproof heat insulation boards Berms and working paths for split roofs.

The key components of the utility model are the arched bucket type plastic box body, multi-dimensional compound fertilizer and high-quality flowers and plants. Ordinary plastic factories can use ordinary 800K injection molding machines to granulate waste plastics into arch bucket-shaped plastic boxes at one time. The arch bucket box is to change the traditional passive waterproof and heat insulation technology (roof slope tile or protective film anti-leakage method and block overhead heat insulation method) by using plastics that do not degrade, rot, plasticity and impermeability, and the water and soil of plants Keep the function and the natural law of water flowing to the lower place, catch water, store water, and discharge water before the rainwater touches the roof, implement a new active waterproof technology and components of vegetation heat insulation, dust suction, and heat preservation technology. Each box is a small reservoir on the roof, which has a certain water receiving area, a certain water storage capacity, and a certain flood discharge capacity. Arrange several boxes with their backs upside down on the lowest side of the concrete roof, with the tongue-shaped anti-reflux water guide tiles facing the gutter, fasten them with their own rolled-edge waterproof buckles, and then use the multi-dimensional composite fertilizer made of garbage Fill to the warning water level of each box and then plant green vegetation. Use the same process to cover the entire roof row by row. Install water pipes in the last row of boxes. Drip irrigation is carried out on the roof when it is dry to grow flowers and plants. Grass-raised crops feed the roof, and such a roof is a waterproof, heat-insulating, dust-absorbing, and heat-insulating ecological roof.

Effect and advantage of the present utility model:

1. The arch bucket-shaped plastic box adopts the new technology of actively receiving water, storing water and releasing water to replace the traditional roof passive waterproof technology. The roof waterproof function is stronger and the effect is better;

2. The multi-dimensional compound fertilizer soil fills the box body, makes the box body stable and increases the storm resistance strength of the roof. The fertilizer soil and vegetation itself are a good heat insulation layer. In addition, the box body is exquisitely designed, and the box body and the box body 1. Between the box wall and the concrete roof, an equilateral triangle ventilation duct with a side length of 300mm is naturally formed (the bottom of the duct occupies 3/4 of the roof). The wet soil in the box and the drip irrigation water evaporate to take away a lot of heat, which is naturally much better than the traditional roof insulation effect;

3. The green vegetation planted on the fertile soil of the box naturally has the function of water and soil conservation. The dust brought by the strong wind, the flying sand brought by the sandstorm, and the naturally settled particles can be absorbed in the flowers and plants and on the wet soil of the box. Unlike traditional tile houses and cement roofs, not only do not absorb dust, but also weather and generate dust. When the wind blows, the dust will rise, causing repeated pollution to the ambient air, increasing the inhalable particulate matter in the air, and destroying the air quality;

4. In the twelfth lunar month of winter, the sky is cold and the ground is freezing. The more than 20 cm thick loam on the ecological roof is like a thick duck down quilt covering the roof. Its antifreeze and heat preservation function is stronger than any existing roof;

5. The main components of the waterproof, heat-insulating, dust-absorbing and heat-preserving ecological roof are produced from industrial waste, domestic waste, and construction waste using high-tech means and new techniques. Eliminate the "white pollution" of waste plastics to the environment; shred garbage into multi-dimensional compound fertilizer soil, consume a large amount of urban and rural garbage, reduce the construction cost of garbage disposal sites and land occupation fees, and eliminate environmental pollution sources; build roofs into lawn garden soil, increase urban and rural Green land, beautify the urban and rural environment, improve air quality, increase ornamental value, and also benefit air defense and combat readiness;

6. The plastic box is not easy to age and damage in a cool environment under the cover of water, soil and plants in the box. Even if a few boxes are cracked, it only needs to be cleaned up with PVC glue and waste plastic sheets at the corners. , or remove the broken box and replace it with a new box, the maintenance is very convenient;

7. After cleaning and leveling the concrete roof, use the red bricks on the old roof and the 500×500×60mm overhead heat insulation board to build double rows of red brick piers on the gutter beams of the concrete roof (the spacing is 500×500 and the height is 120mm ) is covered with waterproof membranes and covered with 500×500×60mm overhead heat insulation boards (the height of the top surface is 180mm, and the bottom of the flat box is reverse-flow water-conducting tiles), forming an overhead waterproof and heat-insulation protection with a width of 500mm and the same length as the gutter aisle;

8. According to the width of the existing building room (generally 3300mm bay), every 5 boxes is a group, and the distance between each group is 300mm. The load-bearing wall roof with a spacing of 300mm is laid flat with double rows of 4-skin red brick piers (height 240mm), covered with waterproof membranes (500mm wide, equal in length to the load-bearing wall) and covered with overhead waterproof and heat-insulating panels of 500×500×60mm. Make a separate walkway at 90° to the protective walkway on the gutter beam. Use the same process to make an enclosure working walkway overlapping the protective walkway on the gutter beam around the entire concrete roof, and install tap water drip irrigation pipes on the side of the highest working walkway close to the gutter to complete the entire waterproof, heat-insulation and dust-absorbing Thermal insulation ecological roof laying project;

9. The vertical and horizontal protective walkways divide the "waterproof, heat-insulating, dust-absorbing and heat-preserving ecological roof" into several 3-meter-wide rectangular roofs, which can effectively prevent the box from being squeezed and stretched due to excessive roof expansion and expansion. , rupture and leakage; the surrounding enclosure aisle and the working aisle on the load-bearing wall not only play a role in enclosing and stabilizing the box, but also make the ecological roof stronger against storms, and block the direct sunlight on the box, making the ecological roof more stable. The roof is more resistant to weathering and aging, which is beneficial to the ecological characteristics of the ecological roof and prolongs its service life;

10. The vertical and horizontal working walkways are convenient for the maintenance personnel of the ecological roof to plant, maintain and repair the ecological roof, and it is also convenient to install solar water heaters, TV signal antennas or other floor facilities for home appliances on the ecological roof. At the same time, the waste red bricks and insulation boards on the old roof are effectively used to reduce the amount of materials and waste transported and the cost of ecological roofs.

Description of drawings

Fig. 1 is a plan view of the roof of the utility model

Fig. 2 is the front view of the box body of the utility model

Figure 3 is the left view of Figure 2

Figure 4 is the right view of Figure 2

Figure 5 is a top view of Figure 2

Figure 6 is the rear view of Figure 2

Figure 7 is a partial top view of the box assembly

Figure 8 is a diagram of the horizontal arrangement and combination of the cabinets

Figure 9 is a vertical arrangement and combination diagram of the cabinet

Figure 10 is a view from Figure 1A

Figure 11 is a sectional view of Figure 1B-B

Figure 12 is a sectional view of Figure 1C-C

Detailed ways

As shown in Figure 1, the roof is composed of boxes (1) that are uniformly and closely interlocked and filled with soil and vegetation, and are provided with red brick piers (16) overhead concrete around the roof box (1) and in the roof. The roof peripheral berm (2) of the waterproof heat insulation board (18) and the working road (21) of the split roof. The bottom and upper part of the box body (1) are square, and the upper part is large and the lower part is small in the shape of an arched bucket. The mouth of the box body (1) has a longitudinal side (5) with a rolled edge waterproof buckle (6), and the other is straight Limit (51), one limit (7) has corrugated water inlet in two transverse limits, and the other limit (71) also has corrugated curling waterproof buckle (61) and tongue-shaped anti-reflux water guide tile (10). Each box (1) is a small reservoir on the roof, which has a certain water receiving area of 0.36m ² , a depth of 0.24m, a certain storage capacity of 0.04m ³ , a certain warning water level of 0.225m and a certain flood discharge capacity 0.02-0.04m ³ per second; it is a top surface of 0.6m×0.6m, a slope height of 0.3m, a bottom surface of 0.3m×0.3m, with 8 bottom ribs of 0.3m×0.003m×0.003m, and a wall thickness of 0.002m. A positive trapezoidal plastic box (1); there is a 0.6m×0.012m curling waterproof buckle (6) horizontally protruding 0.006m on the longitudinal side, twisted 90° to the bottom plane, and there are 4 corrugations on the horizontal side (7) At the water inlet, the other side (71) has 4 corrugated channels turned outwards and 4 tongue-shaped anti-reflux guide tiles (10), the chord length is 0.15m, the arc height is 0.03m, and it is twisted 30° to the bottom plane and the box body ( 1) The slope is 60°, the peak height is equal to the slope height, and the wave trough height is equal to the warning water level height of 0.225m. The longitudinal sides are twisted upward from the warning water level line to form a flood wall (5) with a height of 0.03m perpendicular to the bottom plane. Make a hoop (11) from the water level down to connect the 0.06m high abutment bar with the flood wall (5) to reinforce the box (1) and make the adjacent box (1) tightly fastened , stable and firm.

As shown in Fig. 1, Fig. 10 and Fig. 12, on the gutter beam (12) of the present utility model, the waterproof and heat-insulating protection walkway (2) is overhead, and the walkway is composed of double-row margins of 0.5m, and two red brick piers (16 ) is 0.12m high, equal to the length of the gutter (3), covered with waterproof membranes (17) and covered with a 500×500×60mm concrete slab (18), and the height of the top surface is equal to that of the box (1) for reverse flow and water diversion The tile under the tile just catches the water guided by the water guide tile and flows to the gutter (3). In actual construction, the side close to the gutter can be slightly lower than the side of the water guide tile by about 0.02m to facilitate rapid drainage to the gutter; The new load-bearing wall and the other three sides around the roof (except the gutter side) are made of double rows of 4-skin red bricks as brick piers with a height of 0.24m and are covered with 500×500×60mm concrete insulation boards ( As shown in Figure 12), the edge distance of the brick pier on the load-bearing wall is 300mm. After making the vertical side of the flat box (1), lay a 500mm wide and the same length as the total width of the roof and cover the concrete heat insulation board. Both sides cover the box body (1) 0.1m to ensure that the water in the protective walkway flows into the box body (1) without seeping down the concrete roof.

Claims (2)

1, a kind of new waterproof insulating and dusting ecologic roof, it is characterized in that the roof casing (1) that is filled with earth and vegetation that links closely mutually by evenly gathering forms, and be provided with by common brick and build the peripheral berm (2) in roof of the built on stilts concrete water-proof insulating board (18) of pier (16) and cut apart the working path (21) of roofing on every side with in the roof at roof casing (1).

2, new waterproof insulating and dusting ecologic roof according to claim 1, it is characterized in that bottom half and top are square, and the up big and down small arch bucket type that is, the casing oral area has a vertical limit (5) roll coil of strip frontier defense water profile (6), another is flat side (51), a limit (7) has ripple to go into watercourse port in two widthwise edges, and another limit (71) have ripple crimping waterproof profile (61) and tongue shaped anti-reflux water guiding tile (10).

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