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Construction method for roofing insulating layer

A construction method and technology of thermal insulation layer, applied in the direction of roof thermal insulation materials, etc., can solve the problems of repeated procedures of thermal insulation layer, low level, disordered thermal insulation layer without proper thermal insulation effectiveness, etc., and achieve the effect of effective thermal insulation effect.

Inactive Publication Date: 2014-05-28
SICHUAN YAHAO REAL ESTATE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a simple method for laying the thermal insulation layer, which gradually accumulates materials layered and superimposed, makes the thermal insulation layer compact and orderly, brings the greatest thermal insulation effect, and solves the problem of repeated processes of the existing thermal insulation layer and disordered thermal insulation layers. Uncertain insulation effectiveness is not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Base-level cleaning: the surface of the prefabricated or cast-in-place concrete structure should be cleaned of debris and dust.

[0016] Slope finding by spring line: According to the design slope and water flow direction, find out the slope direction of the roof and determine the thickness range of the insulation layer.

[0017] Pipe root fixation: The pipe roots that pass through the structure should be plugged and compacted with fine stone concrete before the construction of the insulation layer.

[0018] Laying of thermal insulation layer: The thermal insulation layer is paved with expanded sandstone and expanded vermiculite in layers and accumulated layer by layer. The thickness of each layer is at most 150mm, and then manually compacted. The surface of the loose material structure should be kept dry and clean during laying.

[0019]

[0020] Different loose materials are laid from bottom to top in the order of two or three of expanded sandstone, expanded vermicul...

Embodiment 2

[0022] Base-level cleaning: the surface of the prefabricated or cast-in-place concrete structure should be cleaned of debris and dust.

[0023] Slope finding by spring line: According to the design slope and water flow direction, find out the slope direction of the roof and determine the thickness range of the insulation layer.

[0024] Pipe root fixation: The pipe roots that pass through the structure should be plugged and compacted with fine stone concrete before the construction of the insulation layer.

[0025] Laying of thermal insulation layer: The thermal insulation layer is paved with expanded sandstone and expanded perlite layered and accumulated layer by layer. The thickness of each layer is at most 150mm, and then manually compacted. The surface of the loose material structure should be kept dry and clean during laying.

[0026] After the pipe root is fixed, the construction step of the air barrier layer is also included before the insulation layer is laid.

[0027...

Embodiment 3

[0029] Base-level cleaning: the surface of the prefabricated or cast-in-place concrete structure should be cleaned of debris and dust.

[0030] Slope finding by spring line: According to the design slope and water flow direction, find out the slope direction of the roof and determine the thickness range of the insulation layer.

[0031] Pipe root fixation: The pipe roots that pass through the structure should be plugged and compacted with fine stone concrete before the construction of the insulation layer.

[0032] Laying of thermal insulation layer: The thermal insulation layer is paved with expanded vermiculite and expanded perlite layer by layer, with a thickness of up to 150mm per layer, and then manually compacted. The surface of the loose material structure should be kept dry and clean during laying. The particle size of expanded vermiculite is 3-15mm, and the content of perlite particle size less than 0.15mm is not more than 8%.

[0033] After the pipe root is fixed, t...

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PUM

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Abstract

The invention discloses a construction method for a roofing insulating layer. The construction method for the roofing insulating layer comprises the following steps: cleaning a base layer, snapping the lines and finding out gradient trends, fixing pipe roots and paving insulating layers, wherein the insulating layers are paved in the mode of hierarchically paving different loose materials and accumulating layer by layer, the thickness of each layer is at most 150 mm, then further manual compaction is performed, and when the insulating layers are paved, the surfaces of the structures of the loose materials should be maintained dry and clean. The invention provides a simple paving method for the insulating layers. Through the adoption of the method, the materials are overlaid hierarchically and accumulated gradually so that the layers of the insulating layers are compact and orderly to achieve the largest insulating effect, and the problems that the working procedures of the existing insulating layer are repeated, the surfaces of the insulating layers are disorderly, the insulating validity is low and the like are solved.

Description

technical field [0001] The invention relates to the field of real estate construction, in particular to a construction method for a roof insulation layer. Background technique [0002] The northern part of my country is cold in winter. In order to make the temperature inside the room in winter meet the requirements of use and the needs of building energy conservation, an insulation layer should be installed on the roof. At present, the laying method of the insulation layer is complicated, and cannot effectively protect the temperature from leakage, and effectively cannot play the role of insulation. Contents of the invention [0003] The invention provides a simple method for laying the thermal insulation layer, which gradually accumulates materials layered and superimposed, makes the thermal insulation layer compact and orderly, brings the greatest thermal insulation effect, and solves the problem of repeated processes of the existing thermal insulation layer and disorder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/16
Inventor 贺昶明
Owner SICHUAN YAHAO REAL ESTATE DEV