Method for greening low-maintenance ecological slope roof

A roof greening and ecological technology, applied in roof covering, botanical equipment and methods, roof decoration, etc., can solve the problems that are not suitable for large-scale roof greening, and achieve the effect of reducing artificial maintenance and strong soil water retention

Active Publication Date: 2013-03-27
青岛冠中生态股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is not suitable for greening of large-scale roofs

Method used

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  • Method for greening low-maintenance ecological slope roof
  • Method for greening low-maintenance ecological slope roof
  • Method for greening low-maintenance ecological slope roof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1: Slope No. 39 6°

[0043] The construction steps and requirements of the sloped roof of the building from bottom to top are as follows:

[0044] (1) Protective layer 4: 30-40mm thick C20 fine stone concrete, 6m×6m grid.

[0045] (2) Root resistance layer 5: The composite copper base SBS modified asphalt root puncture-resistant waterproof membrane is used.

[0046] The roof is fully laid.

[0047] (3) Arrange drainage garden road device 13: Φ110 permeable pipe 14 is laid in the garden road. Garden Road Filling Particle Size

[0048] 100-150mm drainage blocks 15, the bottom of the permeable pipe 14 is paved with crushed stones 16 with a particle size of 30-60mm (see image 3 ).

[0049] (4) Drainage layer 6: use body-shaped cross-linked copolymer rubber porous drainage board, empty laying, no glue

[0050] bonding.

[0051] (5) For the water-retaining layer 7, a 5.5mm non-woven fabric is selected as the raw material.

[0052] (6) For the filter layer 8...

Embodiment 2

[0056] Example 2: Slope No. 7 44°

[0057] The construction steps and requirements of the sloped roof of the building from bottom to top are as follows:

[0058] (1) Protective layer 4: 30-40mm thick C20 fine stone concrete, 6m×6m grid.

[0059] (2) Root resistance layer 5: The composite copper base SBS modified asphalt root puncture-resistant waterproof membrane is used.

[0060] All roofing

[0061] (3) Arrange drainage garden road device 13: Φ110 permeable pipe 14 is laid in the garden road. The garden road is filled with drainage stones 15 with a particle size of 100-150mm, and the bottom of the permeable pipe is paved with crushed stones with a particle size of 30-60mm 16 ( image 3 ).

[0062] (4) Drainage layer 6: use body-shaped cross-linked copolymer rubber porous drainage board, and use glue to bond.

[0063] (5) Water retention layer 7: choose 5.5mm non-woven fabric as the raw material.

[0064] (6) Filter layer 8: choose 3.5mm non-woven fabric as raw materi...

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PUM

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Abstract

The invention relates to a method for greening a low-maintenance ecological slope roof, aiming at solving the problems that the greening soil of the slope roof easily runs away, and the green maintenance cost is high. The building slope roof comprises a structural layer, a waterproof layer, a heat insulation layer, a protecting layer, a root barrier layer, a drain layer, a water retention layer, a filter layer, an anti-skidding component, a light soil layer, a high-order aggregate soil culture medium and a greening vegetable layer. Due to a series of technology for preventing soil loss and reducing maintenance cost, the problem of slope roof greening can be thoroughly solved, and the aim of building a low-maintenance ecological slope roof greenery landscape can be achieved.

Description

technical field [0001] The invention relates to an integral greening method for slope roofs, and aims to solve the problems of easy loss of green soil on slope roofs and high cost of greening and maintenance, and to construct a low-maintenance ecological slope roof greening landscape. Background technique [0002] With the acceleration of the urbanization process, the building land is gradually eroding the limited urban green area, and "rapid expansion of urban green space" has become an urgent requirement of people. Roof greening plays an important role in effectively expanding urban green space, promoting urban ecological balance and optimizing the living environment. However, in the existing roof greening field, the common practice is to implement greening on flat roofs, and the greening methods on gentle slopes or even steep slopes are rarely used due to the difficulty in technical implementation. [0003] CN 101982626 A discloses a method for building slopes on flat ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02E04D13/16E04D13/04A01G1/00
CPCY02A30/254Y02B80/32
Inventor 李春林曲宁边桂香荆鹏太
Owner 青岛冠中生态股份有限公司
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