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A low-alkali quick-hardening stone adhesive preparation method and an adhesive thereof

An adhesive and stone technology, applied in the field of adhesives, can solve the problems of polluted stone surface, long construction period, poor bonding strength, etc., and achieve the effects of simple preparation process, high production efficiency, and shortened construction period

Inactive Publication Date: 2012-09-26
张立功
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, it is easy to contaminate the surface of the stone and affect the appearance
[0013] With the vigorous development of the construction industry and decoration industry, the original stone installation method is slow, the construction period is long, the bonding strength is poor, and it is not beautiful

Method used

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  • A low-alkali quick-hardening stone adhesive preparation method and an adhesive thereof
  • A low-alkali quick-hardening stone adhesive preparation method and an adhesive thereof
  • A low-alkali quick-hardening stone adhesive preparation method and an adhesive thereof

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Embodiment 1

[0056] Embodiment 1: see figure 1 A method for preparing a low-alkali quick-hardening stone adhesive provided in this embodiment is characterized in that it comprises the following steps:

[0057] (1) Prepare raw materials: the components and weight ratios of the raw materials are as follows:

[0058] Portland cement 300Kg,

[0059] High alumina cement 70Kg,

[0060] Anhydrite 50Kg,

[0061] 40-70 mesh quartz sand 326Kg,

[0062] 80-120 mesh quartz sand 200Kg,

[0063] Redispersible latex powder 25Kg,

[0064] Cellulose ether 4Kg,

[0065] Water reducer 2.4Kg,

[0066] Metakaolin 20Kg,

[0067] Tartaric acid 2Kg,

[0068] Lithium carbonate 0.6Kg;

[0069](2) Feeding: first add half of Portland cement, high alumina cement, 40-70 mesh quartz sand and 80-120 mesh quartz sand into the mixing equipment, and then add anhydrite, redispersible latex powder, cellulose Ether water reducer, metakaolin, tartaric acid and lithium carbonate are added to the mixing equipment, and ...

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Abstract

The invention discloses a low-alkali quick-hardening stone adhesive preparation method, comprising following steps: 1) preparing a raw material, 2) feeding in the raw material, 3) mixing the obtained product with stirring; and the low-alkali quick-hardening stone adhesive is produced. The invention also discloses an adhesive made by adopting the preparation method. The method provided in the invention is characterized by simple preparation technology, easy realization and high production efficiency. The adhesive provided in the invention, with a fast-hardening property and high bonding strength, can effectively prevent stone surface pollution due to efflorescence, and can replace ordinary Portland cement mortar used in current wet combining methods to reduce an efflorescence phenomenon and ensure a clean wall appearance. Therefore decorative effect of nature stones is strengthened on the whole to realize an elegant appearance. The adhesive is also advantaged by secure bonding, shock resistance, shake resistance, favorable overall performance, and good flexibility, thermal endurance, and weather fastness. In addition, with an advantage of a simple construction process, the adhesive greatly shortens construction time, improves construction efficiency and is suitable for wide application and dissemination.

Description

technical field [0001] The invention belongs to the field of adhesives, and in particular relates to a method for preparing a low-alkali quick-hardening stone adhesive and an adhesive for implementing the method. Background technique [0002] Natural stone is a traditional decorative material, which is favored by people for its natural, simple and noble decorative effects. [0003] Stone installation methods are generally divided into two types, dry hanging method and wet paste method: [0004] Dry hanging refers to the abbreviation of a hanging construction method that uses metal pendants to firmly hang decorative materials on the structure to form a finish. [0005] The wet pasting method, also known as the "reinforced mesh hanging and pasting wet operation method", is a traditional economical construction method. The traditional method of hanging and pasting the steel mesh is to drill holes and pick grooves on the facing stone slabs, bind them to the steel mesh with cop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14
Inventor 张立功
Owner 张立功
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