Fast mortar construction device

Abstract

The invention relates to a fast mortar construction device so as to improve the construction efficiency and the construction quality of the mortar top. According to the technical scheme, the fast mortar construction device is characterized in that the device is provided with a material bin and a mortar pool which communicates with the lower portion of the material bin through a mortar dischargingcontrol valve; a mortar tossing mechanism which can toss out mortar in the mortar pool in a small particle mode is disposed above the mortar pool; the mortar tossing mechanism is provided with a mortar tossing roller which is horizontal and is parallel to the length direction of the mortar pool; a plurality of mortar tossing rods which are uniformly distributed are fixed to the roller wall of themortar tossing roller; and one ends of the mortar tossing rods are fixed to the mortar tossing roller, and the other ends of the mortar tossing rods are mortar tossing ends which can make contact withthe mortar in the mortar pool below the mortar tossing rods during rotation of the mortar tossing roller and can be driven by the mortar tossing roller to toss out the mortar in the mortar pool in asmall particle mode. The fast mortar construction device is applicable to the technical field of mortar construction devices.

Description

technical field [0001] The invention relates to a mortar rapid construction device. The utility model is suitable for the technical field of mortar construction devices. Background technique [0002] With the in-depth development of my country's manufacturing industry, it has gradually developed from "Made in China" to "Created in China". Among them, the construction industry has also achieved good development achievements. Among them, the problem of construction efficiency is something that our technicians have always spared no effort to think about. And one aspect of hard work, especially large-scale projects, especially need to have efficient and high-quality process equipment to implement and complete. Whether it is a prefabricated building or a cast-in-place building, exterior decoration and installation and beautification are required in the later stages of the project, and mortar application is usually an indispensable process. [0003] In the mortar smearing constru...

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Problems solved by technology

[0005] However, in the face of a large number of construction needs, relying only on skilled workers, whether skilled workers can be recruited or not, it is difficult for many different workers to meet high-quality engineering quality requirements. The main drawback is that the construction quality is not consistent. According to " The Code for Quality Acceptance of Building Decoration Projects stipulates that the plastering layer must be firmly bonded, and there should be no delamination hollows and cracks. In house construction, as a single item of plastering construction quality inspection, a single-sided wall less than 5 square meters should be used. , one hollow is allowed, and the area of ​​the hollow is not greater than 5 square centimeters; for a single-sided wall larger than 5 square meters, a maximum of two hollows are allowed, and the area of ​​each hollow is not greater than 5 square centimeters

It is also common to have over-area empty drums, and it is also a link that must be self-inspected before acceptance, causing unnecessary waste

The reason is that in addition to the non-standard mortar construction process (varies from person to person), it is difficult to quantify various parameters, such as trowel angle, strength, area, quantity, etc. The main disadvantage is that the construction area of ​​a single scraping is small, and there are There are many boundary lap joint problems, and the cracks often come from the lap joints; during the plastering process, the mortar forms an extrusion slip movement on the foundation surface, and the mortar moisture is partially absorbed by the concrete foundation surface, and the absorbed amount is inconsistent, resulting in The dry humidity of the surface mortar is different, resulting in a difference in quality; during the construction process, it is affected by different heights of the wall, different time, and human fatigue, resulting in quality differences, and inadvertent changes in techniques will also affect the mortar bonding surface. make a difference

[0011] The invention of the plastering machine has indeed brought great convenience to the construction of facade mortar, but it cannot complete the construction of the top surface, inclined surface, and arc surface, nor can it carry out construction on the root of the wall foot, and it cannot achieve effective construction for super high facades. Construction work

[0012] The above several mortar construction methods are being applied in many construction projects, and the engineering conditions applicable to each method are also different. Relatively speaking, the spray construction method is more universal, with high bonding reliability, and can meet large Most projects need it, but there are also problems with strict requirements on the consistency of mortar and large loss of mortar

With the advancement of engineering construction, there are more and more working conditions that ordinary cement mortar cannot apply to. Therefore, special mortar materials are gradually used in engineering to meet the needs of engineering, such as elastic concrete / mortar with high fiber parameters, which has a high viscosity. Epoxy resin concrete / mortar is currently mainly used in the most traditional scraping construction, which is difficult to meet the needs of large-scale engineering construction

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