Special low-alkalinity adhesive plaster integrated mortar for insulation plate

A technology of insulation board and mortar, which is applied in the field of building materials, can solve the problems of not being specific to a certain insulation board, and achieve the effects of not being prone to pan-alkali and whitening, good durability, and strong adhesion

Active Publication Date: 2015-01-07
苏州市姑苏新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All manufacturers that produce bonding mortar and plastering mortar are basically the same product, which is supplied to all board systems, and there is no special bonding mortar and plastering mortar developed for a certain insulation board

Method used

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  • Special low-alkalinity adhesive plaster integrated mortar for insulation plate
  • Special low-alkalinity adhesive plaster integrated mortar for insulation plate
  • Special low-alkalinity adhesive plaster integrated mortar for insulation plate

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the technical parameters of the present invention in combination with the implementation cases.

[0038] The components and mass percentage ratios of three embodiments of a special low-alkaline bonding and plastering integrated mortar for insulation boards are shown in Table 1:

[0039] Table 1:

[0040]

[0041] Silicone water repellent is powder A produced by Wacker, hydrated magnesium silicate is pangel AD represented by Hong Kong Haiyi Enterprise Development Co., Ltd. All other raw materials above are commercially available products.

[0042] The preparation method of the above-mentioned Examples 1 to 3 is: weighing various raw materials according to the above-mentioned proportions, and then mixing them in a mixer until they are evenly stirred.

[0043]The slurry produced according to the ratio of the above-mentioned Examples 1 to...

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PUM

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Abstract

The invention discloses special low-alkalinity adhesive plaster integrated mortar for an insulation plate. The special low-alkalinity adhesive plaster integrated mortar comprises the following components in percentage by weight: 25-40% of a four-element composite cementitious material, 55-75% of aggregate, 0.1-0.5% of a water-retaining thickening component, 0.1-0.5% of an anti-cracking component, 1.0-5.0% of a reinforced hydrophobic component and 1.0-2.0% of an anti-sagging component. The special low-alkalinity adhesive plaster integrated mortar can be used for adhering foamed cement plates and has the characteristics of high adhesion property, good toughness and no sagging, and can be also applied to surface protection treatment of foamed cement insulation plates, can be used in cooperation with alkali-resistant glass fiber meshes and has the characteristics of good water retention property, long construction time, easiness in leveling and smoothening, high strength, no cracking, no powder dropping, and the like. According to the special low-alkalinity adhesive plaster integrated mortar, a four-element composite cementitious system is adopted, the alkalinity in the system is alleviated, the water absorption rate is low, and the hydrophobic effect is achieved, a thinly plastered external wall insulation system made of the foamed cement insulation plates with the mortar is very good in durability, and saltpetering or whitening of a finish coat does not occurs easily.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a special low-alkaline bonded and plastered integrated mortar for insulation boards. Background technique [0002] Since the country clearly promoted the external insulation of external walls, there have been a variety of external wall insulation materials, and there has been a blowout state, among which boards (such as polyurethane boards, EPS boards, XPS boards, etc.) , inorganic phase change thermal insulation paste, etc.) dominate the market. Due to factors such as poor thermal insulation performance, unguaranteed product quality, and easy cracking, the market position of thermal insulation slurry has been gradually replaced by plates. [0003] At present, there are many kinds of boards on the market, mainly EPS boards, XPS boards, real gold boards, foamed cement boards, polyurethane boards, foamed glass insulation boards, foamed ceramic insulation boa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B24/42C04B16/06C04B14/38
Inventor 陈晓龙李光球郭一锋
Owner 苏州市姑苏新型建材有限公司
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