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Production method of low-cost vitrified brick paste mortar

A production method and technology of vitrified bricks, applied in the field of building materials, can solve problems such as low water absorption and falling off of vitrified bricks

Inactive Publication Date: 2020-10-23
GUANGXI HENGXIAN HENGFENG BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a low-cost vitrified brick paste mortar production method, use the dust collection waste of limestone machine-made sand, produce vitrified brick paste mortar at low cost, reduce production costs, Save energy, and at the same time overcome the problems of vitrified bricks falling off due to low water absorption, smooth interface and various stresses

Method used

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  • Production method of low-cost vitrified brick paste mortar

Examples

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Comparison scheme
Effect test

Embodiment 1

[0051] A method for producing low-cost vitrified brick paste mortar, which includes the following raw materials in parts by weight: 20 parts of dust collection waste; 30 parts of pure portland cement; 35 parts of quartz powder; 2 parts of composite coupling agent; acrylic rubber powder 0.3 parts; 0.1 parts of methyl cellulose ether; 0.02 parts of potato starch ether; 0.05 parts of melamine-based water reducer.

[0052] A method for producing low-cost vitrified brick paste mortar, comprising the following steps:

[0053] The dust collection waste below 0.3 mm in the limestone sand making process, 0.3 mm quartz powder, and cement are used as the main materials, put into the mill for mixed grinding, and use a 0.08mm water sieve to control the fineness of the mill at 20±2 %;

[0054] The ground powder is mixed with composite coupling agent, acrylic rubber powder, cellulose ether, starch ether, and melamine-based water reducer, and mixed evenly by a high-speed mixer.

Embodiment 2

[0056] The production method of low-cost vitrified brick pasting mortar comprises the following raw materials in parts by weight: 22 parts of dust collection waste; 32 parts of pure portland cement; 36 parts of quartz powder; 3 parts of composite coupling agent; acrylic rubber powder 0.4 parts; 0.3 parts of hydroxyethyl cellulose ether; 0.03 parts of corn starch ether; 0.1 parts of melamine-based water reducer.

[0057] A method for producing low-cost vitrified brick paste mortar, comprising the following steps:

[0058] The dust collection waste below 0.3 mm in the limestone sand making process, 0.3 mm quartz powder, and cement are used as the main materials, put into the mill for mixed grinding, and use a 0.08mm water sieve to control the fineness of the mill at 20±2 %;

[0059] The ground powder is mixed with composite coupling agent, acrylic rubber powder, cellulose ether, starch ether, and melamine-based water reducer, and mixed evenly by a high-speed mixer.

Embodiment 3

[0061] A method for producing low-cost vitrified brick paste mortar, which includes the following raw materials in parts by weight: 23 parts of dust collection waste; 35 parts of pure portland cement; 40 parts of quartz powder; 4 parts of composite coupling agent; acrylic rubber powder 0.5 parts; 0.4 parts of hydroxypropyl methylcellulose ether; 0.04 parts of tapioca starch ether; 0.15 parts of melamine-based water reducer.

[0062] A method for producing low-cost vitrified brick paste mortar, comprising the following steps:

[0063] The dust collection waste below 0.3 mm in the limestone sand making process, 0.3 mm quartz powder, and cement are used as the main materials, put into the mill for mixed grinding, and use a 0.08mm water sieve to control the fineness of the mill at 20±2 %;

[0064] The ground powder is mixed with composite coupling agent, acrylic rubber powder, cellulose ether, starch ether, and melamine-based water reducer, and mixed evenly by a high-speed mixer....

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Abstract

The invention discloses a producing method for low-cost vitrified tile adhesion mortar. The vitrified tile adhesion mortar comprises the raw materials including a dust collection waste material, purePortland cement, quartz powder, a composite coupling agent, dispersible latex powder, a cellulose ether, a starch ether, and a water reducing agent. The vitrified tile adhesion mortar provided by theinvention can resist, alleviate, and eliminate various stress shock, realizes permanent and firm adhesion between a vitrified tile and the adhesion mortar as well as permanent and firm adhesion amongadhesion basic layers, improves the problems that mortar is hard brittle, dry, not easy to scrape in batches and low in bonding strength, phenomena of hollowing and shedding easily occur, the shrinkage is large, the surface is easy to crack and the like, and has the characteristics of improving mortar strength, cracking resistance and leakage resistance, reducing hollowing and increasing adhesionforce, thereby making the mortar more suitable for mechanized construction, and has the advantages of a less adding amount and high cost performance.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a production method for pasting mortar for vitrified bricks. Background technique [0002] Vitrified brick is made of quartz sand and mud fired in a certain proportion. It is a kind of bright brick made by grinding the surface of the whole body brick body. It is a kind of whole body brick. The water absorption rate is lower than 0.5%. They are called vitrified bricks. With the improvement of modern people's decoration quality, vitrified bricks, as an important decorative material, are widely used in indoor and outdoor decoration projects such as kitchen and bathroom walls and floors, and have many decorative effects, such as showing noble, firm and beautiful effects. . Vitrified tiles have dense texture, few pores on the surface, smooth interface, low water absorption, and almost no micropores or pits that can "lock" cement mortar. Coupled with the continuous impact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00637C04B2201/50C04B18/0481C04B14/06C04B24/40C04B24/42C04B24/2641C04B24/383C04B24/38C04B24/223
Inventor 龙志谋陆俊韦昌烁
Owner GUANGXI HENGXIAN HENGFENG BUILDING MATERIAL
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