Heat-preserving decorative mold board for outer wall body and manufacturing method thereof

A technology of wall and thermal insulation mortar layer, which is applied in covering/lining, construction, building structure, etc., can solve the problems such as the large difference in the aging period of thermal insulation exterior walls, the decline of thermal insulation and decoration functions of external walls, and the cracks of thermal insulation external walls, etc. Achieve the effect of being suitable for industrialized continuous production, reducing the labor intensity of workers' work, and having a reasonable structure

Inactive Publication Date: 2013-10-23
JILIN HONGDU BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing building thermal insulation external walls are constructed on site, usually using mortar for bonding, benzene boards, hanging nets, thin plastering, brushing or spraying decorative paint on the external wall in sequence, because the plastering until brushing or spraying decorative exterior The entire construction process of the paint usually has as many as 10-12 layers, all of which are completed manually. There are long construction periods,

Method used

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  • Heat-preserving decorative mold board for outer wall body and manufacturing method thereof
  • Heat-preserving decorative mold board for outer wall body and manufacturing method thereof
  • Heat-preserving decorative mold board for outer wall body and manufacturing method thereof

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Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: The described interface mortar layer comprises A component and B component, and the following raw material ratio of A component by weight: 340 kg of water, 30 kg of ethylene glycol, 2.5 kg of hydroxypropyl methylcellulose 75,000 viscosity, 1kg preservative BIT10W, 1kg defoamer 115, 2kg dispersant 4100, 0.5kg wetting agent 407, 1kg multifunctional additive AMP-95, 1kg construction aid 1052, 600kg interface Emulsion 403; the following raw material proportions by weight of component B: 350 kg of 42.5 black cement, 250 kg of quartz powder, 350 kg of 200 mesh heavy calcium carbonate, 3 kg of magnesium aluminum silicate mineral gel, the group A Points: B component = 1:2.

[0030] The thermal insulation mortar layer includes the following raw material proportions by weight: 350kg 42.5 black cement, 320kg 70 mesh quartz sand, 30kg 200 mesh heavy calcium carbonate, 30kg Class I fly ash, 1.5kg hydroxypropyl Base methyl cellulose 100,000 viscosity, 25kg rubber powde...

Embodiment 2

[0032]Embodiment 2: described interface mortar layer comprises A component and B component, and the following raw material ratio of A component by weight: 350 kg of water, 40 kg of ethylene glycol, 3 kg of hydroxypropyl methylcellulose 75,000 viscosity, 1.5kg preservative BIT10W, 1.5kg defoamer 115, 2.5kg dispersant 4100, 1kg wetting agent 407, 1.5kg multifunctional additive AMP-95, 1.5kg construction aid 1052, 600kg interface Emulsion 403; the following raw material proportions by weight of component B: 400kg 42.5 black cement, 300kg quartz powder, 400kg 200 mesh heavy calcium carbonate, 5kg magnesium aluminum silicate mineral gel, the first component : B component = 1:2.

[0033] The thermal insulation mortar layer includes the following raw material proportions by weight: 370kg 42.5 black cement, 350kg 85 mesh quartz sand, 50kg 200 mesh heavy calcium carbonate, 50kg Class I fly ash, 2.5kg hydroxypropyl Base methyl cellulose 100,000 viscosity, 30kg rubber powder 5044, 10kg ...

Embodiment 3

[0035] Embodiment 3: described interface mortar layer comprises A component and B component, and the following raw material ratio of A component by weight: 360 kg of water, 50 kg of ethylene glycol, 3.5 kg of hydroxypropyl methylcellulose 75,000 viscosity, 2kg preservative BIT10W, 2kg defoamer 115, 3kg dispersant 4100, 1kg wetting agent 407, 2kg multifunctional additive AMP-95, 2kg construction aid 1052, 600kg interface Emulsion 403; the following raw material proportions by weight of component B: 375 kg 42.5 black cement, 275 kg quartz powder, 375 kg 200 mesh heavy calcium carbonate, 4 kg magnesium aluminum silicate mineral gel, the first component : B component = 1:2.

[0036] The thermal insulation mortar layer includes the following raw material proportions by weight: 360 kg 42.5 black cement, 335 kg 85 mesh quartz sand, 40 kg 200 mesh heavy calcium carbonate, 40 kg I grade fly ash, 2 kg hydroxypropyl Base methyl cellulose 100,000 viscosity, 28kg rubber powder 5044, 8.5kg...

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Abstract

The invention provides a heat-preserving decorative mold board for an outer wall body and a manufacturing method thereof. The heat-preserving decorative mold board is characterized in that the front surface of a benzene board substrate is provided with a peripheral groove; interface mortar layers are attached to the front surface of the benzene board substrate and the peripheral groove; heat-preserving mortar layers are attached to the interface mortar layers; and facing coatings are attached to the heat-preserving mortar layer. The manufacturing method comprises the following steps: scraping the peripheral edge of the front surface of the benzene board substrate by 3*3mm to form a peripheral groove; preparing mortar slurry for the interface mortar layer; preparing mortar slurry for the heat-preserving mortar layer; forming the interface mortar layers on each surface of the benzene board substrate except the back surface; and preparing a finished product by using the heat-preserving mortar layers formed on the interface mortar layers. The heat-preserving decorative mold board has the advantages of reasonable structure, high strength, high-low temperature resistance, aging resistance, no cracks, long service life, convenience for field splicing and assembling, short construction period, high cost performance, contribution to environmental protection, and the like. The method is scientific and reasonable, is suitable for industrial continuous production, and can be used for molding a finished board by prefabricating.

Description

technical field [0001] The invention relates to the technical field of buildings, and relates to a thermal insulation decorative panel for an exterior wall and a manufacturing method thereof. Background technique [0002] Existing building thermal insulation external walls are constructed on site, usually using mortar for bonding, benzene boards, hanging nets, thin plastering, brushing or spraying decorative paint on the external wall in sequence, because the plastering until brushing or spraying decorative exterior The entire construction process of the paint usually has as many as 10-12 layers, all of which are completed manually. There are long construction periods, poor inter-layer bonding, and poor plastering flatness, which makes the curing period of the thermal insulation exterior wall vary greatly, usually about one year. Years, it will lead to cracks or serious cracks on the thermal insulation external wall, which will reduce the thermal insulation and decoration f...

Claims

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Application Information

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IPC IPC(8): E04F13/075C04B28/04
Inventor 孟宪文
Owner JILIN HONGDU BUILDING MATERIAL CO LTD
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