Construction method of waterproofing and heat preservation integrated compound system

A construction method and technology of a composite system, applied in the direction of roof insulation materials, coatings, roof coverings, etc., can solve the problems of many processes, long construction period, poor thermal insulation effect, etc., saving building materials, reducing construction difficulty, The effect of shortening the construction period

Active Publication Date: 2017-08-22
北京建中新材科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The roof structure layer of traditional buildings is generally: slope layer + leveling layer + insulation layer + leveling layer + waterproof layer + waterproof scratch coating protective layer, which has the following disadvantages: the insulation project and the waterproof project need to be divided into two different construction teams and Construction is carried out at different times, and the entire roof system is completed, which takes about one and a half months, and the construction period is long; there are many processes, a large amount of building materials is required, a large amount of labor is required, and the overall cost of the project is high; most of the insulation materials are loose objects or blocks, boards shape, the insulation material is easy to absorb water, expand, has a large thermal conductivity, and has poor insulation effect; the waterproof layer is prone to water leakage, water seepage, fast aging, and high maintenance frequency; the waterproof layer and the insulation layer have no mutual protection

Method used

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  • Construction method of waterproofing and heat preservation integrated compound system
  • Construction method of waterproofing and heat preservation integrated compound system
  • Construction method of waterproofing and heat preservation integrated compound system

Examples

Experimental program
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Effect test

Embodiment 1

[0025] see figure 1 , a construction method of a waterproof and thermal insulation integrated composite system, comprising the following steps:

[0026] ①Clean up the base layer 4;

[0027] 2. Brushing the waterproof layer 3, the waterproof layer 3 is a polymer waterproof coating; the polymer waterproof coating comprises the following raw materials in parts by weight and is made: 2 parts of molybdenum oxide, 10 parts of polyethylene, and 8 parts of polyacrylate emulsion , 3 parts of tackifier, 10 parts of propionaldehyde resin, 4 parts of terpene resin, 2 parts of p-chloromethyl styrene, 3 parts of methyl acetate; The preparation method of described polymer waterproof coating comprises the following steps: one, Add polyethylene, polyacrylate emulsion, propionaldehyde resin, terpene resin, and p-chloromethylstyrene into the stirring mixer, heat and stir at 65 degrees Celsius for 0.5 hours, then add a tackifier, and heat up to 95 degrees Celsius. Stirring speed is 135 rpm, mix...

Embodiment 2

[0032] see figure 2 , a construction method of a waterproof and thermal insulation integrated composite system, comprising the following steps:

[0033] ①Clean up the base layer 4;

[0034] 2. Brushing the waterproof layer 3, the waterproof layer 3 is a polymer waterproof coating; the polymer waterproof coating comprises the following raw materials in parts by weight and is made: 8 parts of molybdenum oxide, 12 parts of polyethylene, 11 parts of polyacrylate emulsion , 5 parts of tackifier, 12 parts of propionaldehyde resin, 8 parts of terpene resin, 8 parts of p-chloromethyl styrene, 8 parts of methyl acetate; The preparation method of described polymer waterproof coating comprises the following steps: one, Add polyethylene, polyacrylate emulsion, propionaldehyde resin, terpene resin, p-chloromethyl styrene into the stirring mixer, heat and stir at 88 degrees Celsius for 2 hours, then add tackifier, raise the temperature to 100 degrees Celsius, and stir The speed is 205 rp...

Embodiment 3

[0039] see image 3 , a construction method of a waterproof and thermal insulation integrated composite system, comprising the following steps:

[0040] ①Clean up the base layer 4;

[0041] 2. Brushing the waterproof layer 3, the waterproof layer 3 is a polymer waterproof coating; the polymer waterproof coating comprises the following raw materials in parts by weight: 6 parts of molybdenum oxide, 11 parts of polyethylene, 9 parts of polyacrylate emulsion , 4 parts of tackifier, 11 parts of propionaldehyde resin, 5 parts of terpene resin, 6 parts of p-chloromethyl styrene, 7 parts of methyl acetate; The preparation method of described polymer waterproof coating comprises the following steps: one, Add polyethylene, polyacrylate emulsion, propionaldehyde resin, terpene resin, and p-chloromethylstyrene into the stirring mixer, heat and stir at 75 degrees Celsius for 1 hour, then add tackifier, raise the temperature to 98 degrees Celsius, and stir The speed is 178 rpm, mixed and ...

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Abstract

The invention discloses a construction method of a waterproofing and heat preservation integrated compound system. The method comprises the following steps of (1) thorough cleaning of a base layer, (2) coating of a waterproof layer which is high molecular waterproof paint, (3) mechanical coating of a heat preservation layer which is made of foam polyurethane, (4) spray coating or blade coating of a shield layer, a leveling layer or a slope making layer, and (5) construction of decorative finishes. According to the construction method of the waterproofing and heat preservation integrated compound system, the design is reasonable, the construction difficulty is reduced, waterproofing and heat preservation operations are performed integrally, the purposes of high construction speed and saving of building materials are achieved, labor is saved, and the heat preservation and waterproof effects are good; the construction period is short and the maintenance frequency is low; and the heat preservation layer made of foam polyurethane plays a role in protecting the waterproof layer against damage by the outside.

Description

technical field [0001] The invention relates to a construction method, in particular to a construction method of a waterproof and thermal insulation integrated composite system. Background technique [0002] The roof structure layer of traditional buildings is generally: slope layer + leveling layer + insulation layer + leveling layer + waterproof layer + waterproof scratch coating protective layer, which has the following disadvantages: the insulation project and the waterproof project need to be divided into two different construction teams and Construction is carried out at different times, and the entire roof system is completed, which takes about one and a half months, and the construction period is long; there are many processes, a large amount of building materials is required, a large amount of labor is required, and the overall cost of the project is high; most of the insulation materials are loose objects or blocks, boards shape, the insulation material is easy to ...

Claims

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Application Information

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IPC IPC(8): E04D11/02E04D13/16C09D4/00C09D7/12C04B28/00
CPCC04B28/00C08L45/00C09D4/06C09D7/65E04D11/02E04D13/16C04B14/06
Inventor 刘巧林高晴
Owner 北京建中新材科技有限公司
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