阅读说明：本技术 一种新型水泥砂浆改良施工辅料 (Novel cement mortar improvement construction auxiliary material ) 是由 陈杰 于 2019-09-04 设计创作，主要内容包括：本发明公开了一种新型水泥砂浆改良施工辅料,所述的水泥砂浆改良施工辅料包含以下质量百分比原料：20-30％双飞粉、18-25％乳胶粉、3-8％缓凝剂S41、22-28％纤维素醚7106P、25-30％赫达纤维素醚8102。本产品在水泥砂浆中,能大大改性砂浆的施工便利性,使得砂浆更加顺滑使得砂浆搅拌更加均匀；可大大延长砂浆的开放时间,使得砂浆的本身开放时间由半小时延长至2-4小时；可增强砂浆的保水性,使得砂浆在上墙后减少开裂的风险；可增强砂浆的粘结性,加强砂浆铺贴饰面砖的结构性,避免后期粘结不牢,空鼓开裂等现象。(The invention discloses a novel cement mortar improvement construction auxiliary material, which comprises the following raw materials in percentage by mass: 20-30% of double-flying powder, 18-25% of latex powder, 3-8% of retarder S41, 22-28% of cellulose ether 7106P and 25-30% of Hadao cellulose ether 8102. The product can greatly improve the construction convenience of mortar in cement mortar, so that the mortar is smoother and is more uniformly stirred; the opening time of the mortar can be greatly prolonged, so that the opening time of the mortar is prolonged to 2-4 hours from half an hour; the water retention of the mortar can be enhanced, so that the risk of cracking of the mortar after the mortar is placed on a wall is reduced; the bonding property of the mortar can be enhanced, the structural property of the facing brick paved and pasted with the mortar is enhanced, and the phenomena of infirm bonding, hollowing, cracking and the like in the later period are avoided.)

1. The utility model provides a novel cement mortar improvement construction auxiliary material which characterized in that: the cement mortar improvement construction auxiliary material comprises the following raw materials in percentage by mass: 20-30% of double-flying powder, 18-25% of latex powder, 3-8% of retarder S41, 22-28% of cellulose ether 7106P and 25-30% of Hadao cellulose ether 8102.

2. The novel cement mortar improvement construction auxiliary material of claim 1, which is characterized in that: the novel cement mortar improvement construction auxiliary material comprises the following raw materials in percentage by mass: 25% of double-flying powder, 20% of emulsion powder, 5% of retarder S41, 24% of cellulose ether 7106P and 26% of Hadah cellulose ether 8102.

3. A preparation process of novel cement mortar improvement construction auxiliary materials is characterized in that: the specific process steps are as follows: step one, according to the mass percent raw material ratio of the cement mortar improvement construction auxiliary materials, in a horizontal powder stirring cylinder A, adding the double-flying powder, the latex powder and the retarder S41 into a horizontal powder stirring cylinder A, stirring for 20 minutes, standing for 10 minutes, and degassing;

step two, adding the cellulose ether 7106P and the Hedak cellulose ether 8102 into a horizontal powder stirring cylinder B, and mixing and stirring for 30 minutes;

and step three, mixing the powder materials in the stirring cylinder A and the stirring cylinder B, adding the powder materials into the stirring cylinder C, and fully mixing and stirring for 30 minutes to finish the production flow.

Technical Field

The invention relates to a novel cement mortar improvement construction auxiliary material, in particular to the technical field of cement mortar preparation.

Background

Disclosure of Invention

The invention aims to provide a novel cement mortar improvement construction auxiliary material.

In order to achieve the purpose, the invention provides the following technical scheme: the novel cement mortar improvement construction auxiliary material comprises the following raw materials in percentage by mass: 20-30% of double-flying powder, 18-25% of emulsion powder, 3-8% of retarder S41, 22-28% of cellulose ether 7106P and 25-30% of Hadao cellulose ether 8102.

Further preferably, the novel cement mortar improvement construction auxiliary material comprises the following raw materials in percentage by mass: 25% of double-flying powder, 20% of emulsion powder, 5% of retarder S41, 24% of cellulose ether 7106P and 26% of Hadah cellulose ether 8102.

The preparation process of the novel cement mortar improvement construction auxiliary material comprises the following steps: step one, according to the mass percent raw material ratio of the cement mortar improvement construction auxiliary materials, in a horizontal powder stirring cylinder A, adding the double-flying powder, the latex powder and the retarder S41 into a horizontal powder stirring cylinder A, stirring for 20 minutes, standing for 10 minutes, and degassing;

step two, adding the cellulose ether 7106P and the Hedak cellulose ether 8102 into a horizontal powder stirring cylinder B, and mixing and stirring for 30 minutes;

and step three, mixing the powder materials in the stirring cylinder A and the stirring cylinder B, adding the powder materials into the stirring cylinder C, and fully mixing and stirring for 30 minutes to finish the production flow.

Compared with the prior art, the invention has the following beneficial effects: 1. the product can greatly improve the construction convenience of mortar in cement mortar, so that the mortar is smoother and is more uniformly stirred;

2. the product can greatly prolong the opening time of the mortar, so that the opening time of the mortar is prolonged to 2-4 hours from half an hour;

3. the product can enhance the water retention of mortar in the mortar, so that the risk of cracking of the mortar after the mortar is placed on a wall is reduced;

4. the product can enhance the cohesiveness of mortar in the mortar, strengthen the structurality of paving facing bricks on the mortar, and avoid the phenomena of infirm adhesion, hollowing, cracking and the like in the later period.

Detailed Description

The technical solutions of the present invention will be described clearly and completely in the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.