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Preparation method and roof structure of an integrated material for slope finding, waterproofing and heat preservation for flat roofs

A technology of flat roof and thermal insulation layer, applied in chemical instruments and methods, roofing, roof drainage, etc., can solve the problems of complex construction on the construction site, complex slope-finding thermal insulation structure, etc., to ensure the construction quality and thermal insulation effect, weight and construction. The effect of cost reduction and simple construction

Active Publication Date: 2020-06-23
青岛土木建工集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the prior art that the structure of slope finding and heat preservation is complicated, and the construction on the construction site is complicated, the present invention provides a method for preparing a material integrated with slope finding, waterproof and heat preservation for flat roofs

Method used

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  • Preparation method and roof structure of an integrated material for slope finding, waterproofing and heat preservation for flat roofs
  • Preparation method and roof structure of an integrated material for slope finding, waterproofing and heat preservation for flat roofs
  • Preparation method and roof structure of an integrated material for slope finding, waterproofing and heat preservation for flat roofs

Examples

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Effect test

Embodiment 1

[0023] Example 1 Preparation method of integrated material for slope finding, waterproofing and heat preservation for flat roofs

[0024] (1) Stirring 0.3 parts by weight of hydrophobic polymer emulsion plus 0.5 parts by weight of sand and 0.2 parts by weight of water are put into a mixer and stirred into waterproof mortar, and 8 parts by volume of poly One of benzene particles or perlite or ceramsite light materials, stir for 6 minutes until all materials are mixed evenly;

[0025] (2) Injection molding: fill the mixed material into the prefabricated mold under vibration state and inject it into the prefabricated mold (the prefabricated mold is composed of a concave mold base plate, a trapezoidal punch assembly and a locking buckle with variability) Mold with slope, used to process material plates with different slopes and thicknesses) is clamped on the injection molding machine, the mixed material is injected into the molding cavity, and the mixture in the prefabricated mold...

Embodiment 2

[0027] Example 2 Preparation method of integrated material for slope finding, waterproofing and heat preservation for flat roofs

[0028] (1) Stirring 0.3 parts by volume of hydrophobic polymer emulsion plus 0.5 parts by volume of sand and 0.2 parts by volume of water are put into a mixer and stirred into a waterproof mortar, and 8 parts by volume of poly One of benzene particles or perlite or ceramsite light materials, stir for 5 minutes until all materials are mixed evenly;

[0029] (2) Injection molding Fill the mixture into the prefabricated mold for injection molding, the prefabricated mold (the prefabricated mold is a variable slope mold composed of a die base plate, a trapezoidal punch assembly and a lock, used to process different slope and thickness of the material plate) clamped on the injection molding machine, the mixed material is injected into the molding cavity, through the vibration and pressure of the molding equipment, the mixture in the prefabricated mold is...

Embodiment 3

[0032] Such as figure 1 with figure 2As shown, the prefabricated mold is a variable slope mold composed of a die base 4, a trapezoidal punch assembly 5 and a lock 6, and is used to process material plates with different slopes and thicknesses. The die base 4 and the trapezoidal punch The mold assembly 5 is adapted to form an assembled molding mold with a slope, and the prefabricated mold can also include an ejection system (not shown in the figure). The molded plate is ejected from the mold cavity for demoulding.

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Abstract

The invention discloses a preparation method of a slope-forming, waterproof and heat-insulating integrated material for a plane roof and a roof structure. The preparation method comprises the process steps of adding 0.5 part of sand and 0.2 part of water to 0.3 part of a water-repellent polymer emulsion to mix into waterproof mortar; adding 8 parts by volume of one of polyphenyl granules or perlite or a ceramic light material to 1 part by volume of waterproof mortar, and carrying out stirring, injection molding and maintenance, wherein the proof structure comprises a slope-forming heat insulation layer and an adhesive layer brushed between the bottom layer of the slope-forming heat insulation layer and the roof panel; and the slope-forming heat insulation layer is formed by arranging multiple blocks of integrated ladder materials with the same slope and the same thickness. The roof structure does not need to be paved with a slope levelling layer, so that the weight and the construction cost of a plane roof slope-forming structure are further reduced; and the slope-forming layer and the heat insulation layer are made of the same material, so that the preparation method is simple in construction, low in cost and small in load, and the construction quality and the heat insulation effect can be ensured.

Description

technical field [0001] The invention relates to an integrated material for slope finding, waterproofing and heat preservation, in particular to a preparation method of an integrated material for slope finding, waterproofing and heat preservation for flat roofs and a roof structure thereof. Background technique [0002] Flat roof slope finding is to build a certain gentle slope on the flat roof structure according to the drainage direction of the roof design, so as to organize the rainwater from the roof to the rainwater drainage system of buildings and cities, and play the role of slope drainage. [0003] In the prior art, the slope-finding structure of the flat roof includes a slope-finding layer, a slope leveling layer, and an insulation layer laid on the flat roof structure layer from bottom to top; wherein, the slope-finding layer is formed of ceramsite concrete. For the wedge-shaped ceramsite concrete layer, the slope finding structure utilizes the inclined surface of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/02E04D13/04B28B1/087B28B3/00B28B7/10B28B11/24B28C5/08
CPCB28B1/087B28B3/00B28B7/10B28B11/241B28C5/003B28C5/08C04B26/02C04B2201/10C04B2201/20C04B2201/32C04B2201/50E04D13/0404E04D13/0445C04B14/06C04B22/002C04B16/08C04B14/18C04B18/027
Inventor 范志强薛仁宗伊通董梅封文亮
Owner 青岛土木建工集团有限公司
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