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Anti-cracking type floor and construction method thereof

A construction method and anti-cracking technology, applied in primers, epoxy resin coatings, polyester coatings, etc., can solve problems such as poor compression resistance, easy cracking of the floor, and no wear resistance, and achieve long service life, The effect of short construction period and reduced possibility of cracking

Pending Publication Date: 2020-08-18
CHINA 22MCC GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide an anti-crack floor and its construction method to solve the problems in the prior art that the floor is easy to crack, has poor compressive resistance and is not wear-resistant

Method used

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  • Anti-cracking type floor and construction method thereof
  • Anti-cracking type floor and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A construction method of an anti-cracking type floor is carried out as follows:

[0043] A. First grind and clean the ground, and then lay a layer of concrete to form a concrete base;

[0044] B. Spray anti-crack primer on the concrete base and let it dry naturally;

[0045] C. Lay 2 layers of glass fiber cloth on the dried anti-crack primer;

[0046] D. Lay mortar on the glass fiber cloth, embed steel mesh in the uncured mortar, and use a vibrator to compact it;

[0047] E. The tamped mortar is scraped off with a scraper and cured naturally;

[0048] F. Finally, brush the wear-resistant topcoat on the surface of the mortar. After one layer, wait for natural drying and then paint another layer, and then dry it naturally and then paint another layer. Brush three times in total.

[0049] In the present embodiment, in terms of mass percentage, the anti-crack primer in step B consists of 40% castor oil short oil alkyd resin, 20% tertiary vinegar resin, 10% calcium zircon...

Embodiment 2

[0053] A construction method of an anti-cracking type floor is carried out as follows:

[0054] A. First grind and clean the ground, and then lay a layer of concrete to form a concrete base;

[0055] B. Spray anti-crack primer on the concrete base and let it dry naturally;

[0056] C. Lay 4 layers of glass fiber cloth on the dried anti-crack primer;

[0057]D. Lay mortar on the glass fiber cloth, embed steel mesh in the uncured mortar, and use a vibrator to compact it;

[0058] E. The tamped mortar is scraped off with a scraper and cured naturally;

[0059] F. Finally, brush the wear-resistant topcoat on the surface of the mortar. After one layer, wait for natural drying and then paint another layer, and then dry it naturally and then paint another layer. Brush three times in total.

[0060] In the present embodiment, in terms of mass percentage, the anti-crack primer in step B consists of 40% castor oil short oil alkyd resin, 20% tertiary vinegar resin, 10% calcium zircona...

Embodiment 3

[0064] A construction method of an anti-cracking type floor is carried out as follows:

[0065] A. First grind and clean the ground, and then lay a layer of concrete to form a concrete base;

[0066] B. Spray anti-crack primer on the concrete base and let it dry naturally;

[0067] C. Lay 2 layers of glass fiber cloth on the dried anti-crack primer;

[0068] D. Lay mortar on the glass fiber cloth, embed steel mesh in the uncured mortar, and use a vibrator to compact it;

[0069] E. The tamped mortar is scraped off with a scraper and cured naturally;

[0070] F. Finally, brush the wear-resistant topcoat on the surface of the mortar. After one layer, wait for natural drying and then paint another layer, and then dry it naturally and then paint another layer. Brush three times in total.

[0071] In the present embodiment, in terms of mass percentage, the anti-crack primer in step B consists of 40% castor oil short oil alkyd resin, 20% tertiary vinegar resin, 10% calcium zircon...

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Abstract

The invention discloses an anti-cracking type floor. A base course, a crack resistance base paint layer, a glass fiber cloth layer, a mortar layer and a wear-resistant finishing coat layer are successively arranged from bottom to top, a reinforcing mesh is embedded in the mortar layer; and the invention further discloses a construction method of the anti-cracking type floor, and the construction method comprises the following steps that A, firstly, grinding and cleaning the ground are carried out, then a layer of concrete is laid to form a concrete base layer; B, anti-cracking base paint is sprayed on the concrete base layer and drying naturally is carried out; C, glass fiber cloth is laid on the dried anti-cracking base paint; D, mortar is laid on the glass fiber cloth, the reinforcing mesh is embedded in the uncured mortar, tamping is carried out by adopting a vibrator; E, the mortar after tamping is leveled by adopting a scraper blade and naturally solidified; and F, finally, the surface of mortar is painted with wear-resistant finishing coat and drying naturally is carried out to complete the floor construction. The anti-cracking type floor has the advantages of crack resistance, wear resistance, compression resistance, long service life and simple construction technology, and is suitable for large-scale industrialization production.

Description

technical field [0001] The invention relates to the field of floor technology, in particular to a crack-proof floor and a construction method thereof. Background technique [0002] Epoxy floor, also known as epoxy floor, is a type of floor that is decorated and constructed on-site with epoxy floor paint combined with specific floor construction methods. Epoxy floors have been used for functional floors from the beginning, such as anti-corrosion, wear-resistant, and anti-skid, and gradually developed into general-purpose industrial floors. In addition to functional requirements, industrial floors also have good decorative properties Effect. With the continuous improvement of people's living standards, industrial floors have been widely used in home decoration on the basis of wide application. [0003] At present, the floor is prone to cracking after construction, resulting in poor compressive performance and non-wear resistance. Therefore, it is necessary to develop an anti...

Claims

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Application Information

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IPC IPC(8): E04F15/12C09D167/08C09D127/06C09D183/04C09D5/00C09D7/61C09D163/10C09D125/14C09D161/32C09D7/65
CPCC08K2003/2227C08K2003/2241C08K2003/2296C08K2201/011C08K2201/014C08L2205/03C08L2205/035C08L2205/16C09D5/002C09D7/61C09D7/65C09D7/70C09D163/10C09D167/08E04F15/12C08L27/06C08L83/04C08K3/00C08K3/24C08K3/28C08K3/22C08L25/14C08L77/10C08L61/32C08K3/26C08K3/36
Inventor 鲁立江郭振华文虎
Owner CHINA 22MCC GROUP CORP
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