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Quick-drying type decorative mortar capable of releasing negative ions

A decorative mortar and quick-drying technology, which is applied in the field of mortar, can solve the problems of high-rise wall skin safety hazards, affecting the appearance of the wall, and the wall skin is easy to fall off, so as to shorten the construction period, reduce labor intensity, and the raw materials are convenient and easy to obtain. Effect

Inactive Publication Date: 2019-02-26
河南嘉方实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, at present, many mortars are prone to efflorescence under the condition of wind and sun, which not only affects the appearance of the wall, but also the wall skin after efflorescence is easy to fall off, and the peeling of high-rise wall skin has a greater risk. Security risks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A quick-drying decorative mortar that can release negative ions, including the following percentages of raw materials: 25% Portland cement, 5% aluminate cement, 8% kaolin, 2% negative ion powder, 40% 50 Mesh quartz sand, 15% 300 mesh quartz powder, 0.1% polycarboxylate superplasticizer, 0.05% viscosifying waterproof powder, 0.2% redispersible latex powder, 0.3% hydroxypropyl methylcellulose Vegan ether, 0.2% nano-functional additive, 0.1% powder antifungal agent, 0.2% anti-pantherine inhibitor, 0.05% citric acid, 0.02% lithium sulfate, 3.78% iron oxide series inorganic pigments.

Embodiment 2

[0025] A fast-drying decorative mortar that can release negative ions, including the following percentages of raw materials: 26% of ordinary 32.5 white Portland cement, 7% of aluminate cement, 3.5% of kaolin, 4% of negative ion powder, 45 % 12 mesh quartz sand, 10% 150 mesh quartz powder, 0.2% polycarboxylate superplasticizer, 0.2% viscosifying waterproof powder, 0.3% redispersible latex powder, 0.5% hydroxyethyl Methyl cellulose ether, 0.1% nanometer multifunctional additive, 0.1% powder antifungal agent, 0.1% anti-pantherine inhibitor, 0.1% tartaric acid, 0.05% lithium carbonate, 2.85% iron oxide series inorganic pigment.

Embodiment 3

[0027] A fast-drying decorative mortar that can release negative ions, including the following percentages of raw materials: 28% ordinary 42.5 gray Portland cement, 6% aluminate cement, 6% activated metakaolin, 3% negative ion powder , 42% 100-mesh quartz sand, 12% 400-mesh quartz powder, 0.15% polycarboxylate superplasticizer, 0.1% viscosifying waterproof powder, 0.25% redispersible latex powder, 0.4% hydroxyl Propyl methyl cellulose ether, 0.1% nano multifunctional additive, 0.15% powder antifungal agent, 0.2% anti-pantherine inhibitor, 0.1% citric acid, 0.05% lithium sulfate, 1.5% iron oxide series of inorganic pigments.

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Abstract

The invention discloses quick-drying type decorative mortar capable of releasing negative ions. The mortar is prepared from raw materials in percentage as follows: 25%-30% of Portland cement, 5%-8% ofaluminate cement, 3.5%-8% of kaolin, 2%-4% of negative ion powder, 40%-45% of river sand, 10%-15% of inert filler, 0.1%-0.2% of a super plasticizer, 0.05%-0.2% of tackifying waterproof powder, 0.2%-0.3% of redispersible latex powder, 0.3%-0.5% of modified cellulose ether, 0.1%-0.2% of a nano multifunctional additive, 0.1%-0.2% of powdery mildew preventive, 0.1%-0.2% of an efflorescence inhibitor,0.055-0.2% of a retarder, 0.02%-0.1% of a coagulant and 1%-5% of inorganic pigment. The quick-drying type decorative mortar has air purification, antibacterial and sterilization functions, has betterbonding strength and toughness, can set rapidly, improve the working efficiency and shorten the construction period and is high in efforescence resistance and long in service life.

Description

technical field [0001] The invention relates to the technical field of mortar, in particular to a quick-drying decorative mortar capable of releasing negative ions. Background technique [0002] Most modern home improvement waterproof materials are K11 waterproof slurry, JS waterproof coating, etc. These waterproof materials on the market generally need to be painted two to three times to reach the thickness required by the specification. If one-time thick coating will have the risk of cracking, There is an interval of about two hours between the two passes. After the waterproof painting is completed, it must be maintained for at least 48 hours before the closed water test can be done. In this way, not only the construction efficiency is low, but also the closed water test needs to be done after the construction, and some even have to go to the site to sprinkle water for maintenance. In this way, it takes at least 3 to 4 days for a worker to do a home improvement waterproof...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06
CPCC04B28/06C04B2111/00017C04B2111/00025C04B2111/2023C04B2111/27C04B7/02C04B14/106C04B14/06C04B14/28C04B22/04C04B24/2611C04B24/26C04B24/383C04B2103/67C04B2103/22C04B2103/12C04B2103/0068C04B2103/54
Inventor 敬书庆罗建光张海根
Owner 河南嘉方实业有限公司