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A kind of green roof structure and its construction method

A roof structure and green technology, applied in roof decoration, building roofs, roof insulation materials, etc., can solve the problems of living environment impact of top-level residents, roof seepage, and inability to keep warm in winter, and achieve the goal of improving roof waterproofing standards and water quality. Effect

Active Publication Date: 2018-05-11
SUZHOU CHURUN ECOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Today's waterproof structures are generally laid with coiled materials for waterproofing. At first, the waterproof effect is excellent, but because the coiled materials are all spliced, after long-term exposure to the sun and rain, problems such as cracking or damage are prone to occur, resulting in water seepage on the roof, and due to this The roof is in direct contact with the room below, so the temperature in the room is high in summer, and it cannot keep warm in winter, which has a certain impact on the living environment of the residents on the top floor

Method used

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  • A kind of green roof structure and its construction method
  • A kind of green roof structure and its construction method

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Experimental program
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Effect test

Embodiment 1

[0028] refer to figure 1 and figure 2 As shown, a green roof structure includes a roof 1 and a parapet 2 arranged on the periphery of the roof, a waterproof layer 3 is arranged on the roof in the parapet, a geomembrane 4 is arranged on the waterproof layer, and pumice is arranged on the geomembrane Layer 5, the pumice layer is used to store rainwater and supplement the watering needs of green plants through evaporation. The first geotextile 6 is arranged on the upper part of the pumice layer, and the organic fertilizer 7 is arranged on the first geotextile. The first geotextile Separate the organic fertilizer and the pumice layer well to avoid washing away or washing the organic fertilizer into the pumice layer when it rains, which will affect the water storage effect of the pumice in the pumice layer. Green plants are planted on the organic fertilizer 8, The drainage portion 9 periphery of the roof is also provided with a blocking avoidance portion 10 to ensure that the org...

Embodiment 2

[0044] The difference between Embodiment 2 and Embodiment 1 is that, in parts by weight, the waterproof adhesive comprises the following composition: potassium silicate 42, silica sol 15, deionized water 18, polyisobutyl ester 24, aluminum hydroxide 30, Methoxyphenol 20, acetone 10, ethanol 10, polyisobutyl ester 20, vulcanizing agent 15 and dispersant 3. It has a more prominent bonding effect, fast bonding speed, and is conducive to construction.

Embodiment 3

[0046] The difference between the third embodiment and the first embodiment is that, in parts by weight, the waterproof adhesive comprises the following composition: potassium silicate 45, silica sol 24, deionized water 25, polyisobutyl ester 60, aluminum hydroxide 40, Methoxyphenol 40, acetone 12, ethanol 24, polyisobutyl ester 30, vulcanizing agent 20 and dispersant 5. It has a good waterproof effect and is resistant to penetration.

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Abstract

The invention discloses a green roof structure, which comprises a roof and a parapet arranged around the roof, a waterproof layer is arranged on the roof inside the parapet, a geomembrane is arranged on the waterproof layer, and a pumice layer is arranged on the geomembrane. The upper part of the stone layer is provided with a first geotextile, organic fertilizer is arranged on the first geotextile, green plants are planted on the organic fertilizer, and a blocking avoidance part is also arranged around the drainage part of the roof. The construction method includes the following steps: Step 1 ) roof waterproof inspection and repair; step 2) cleaning; step 3) geomembrane is bonded on the waterproof layer by waterproof adhesive, then laying pumice layer and geotextile successively; step 4) laying organic fertilizer; step 5 ) to plant domesticated Sagegrass and complete the construction. The invention has the advantages of simple structure, convenient construction, contributes to roof waterproofing, and provides a comfortable living environment.

Description

technical field [0001] The invention relates to the construction field, in particular to a green roof structure and a construction method thereof. Background technique [0002] The flat roof is a common building structure, and its waterproof structure is the key construction part of the roof. Today's waterproof structures are generally laid with coiled materials for waterproofing. At first, the waterproof effect is excellent, but because the coiled materials are all spliced, after long-term exposure to the sun and rain, problems such as cracking or damage are prone to occur, resulting in water seepage on the roof, and due to this The kind of roof is in direct contact with the rooms below, so the temperature in the rooms is high in summer, and it cannot keep warm in winter, which has a certain impact on the living environment of the residents on the top floor. Contents of the invention [0003] The object of the present invention is to overcome the above problems in the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D11/00E04D11/02E04D13/00E04D13/16E04G21/00A01G24/46A01G25/00
CPCY02A30/254Y02B80/32
Inventor 廖述成李晨榴
Owner SUZHOU CHURUN ECOLOGICAL TECH
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