A method for quickly laying floor tiles using rapid hydraulic tablets

Abstract

The present invention discloses a method for quickly laying floor tiles using rapid hydraulic tablets, comprising the following steps: preparing a substrate; determining the laying position of each floor tile on the substrate; drilling holes on the substrate to determine the placement position of the rapid-setting tablets; spraying sodium hydroxide solution on the surface of the rapid-setting tablets, inserting part of the rapid-setting tablets into the holes, and exposing part of the rapid-setting tablets on the substrate; pressing the floor tiles onto the rapid-setting tablets to achieve laying of the floor tiles on the substrate. The beneficial effects of the present invention are as follows: upon contact between the sodium hydroxide solution, anhydrous sodium silicate, and blast furnace slag, rapid hydration will occur, resulting in higher early strength, making the floor tiles more firmly connected to the substrate; the rapid-setting tablets are partially buried in the base, and after hydration, a grip force is generated to fix the tablets in a horizontal position, and the exposed part on the outside generates a longitudinal bonding force to ensure the horizontal strength of the floor tiles. Therefore, each point of the point bonding method has higher stability and can effectively bond the floor tiles.

Description

Technical Field

[0001] The invention belongs to the technical field of floor tile paving, and in particular relates to a method for quickly paving floor tiles using rapid hydraulic tablets. Background Art

[0002] Existing methods for attaching floor tiles include dry and wet methods, but each has its own drawbacks and shortcomings. Dry tile installation is costly, requires a thicker base layer, and requires skilled workers. While wet tile installation is less expensive, it is prone to hollowing. Therefore, a new technology for rapidly attaching floor tiles that is simple, quick, efficient, and requires minimal labor is urgently needed. Summary of the Invention

[0003] The purpose of the present invention is to provide a method for quickly laying floor tiles using rapid hydraulic tablets, which solves the problems of high cost and high technical requirements of the existing dry laying method for laying floor tiles and the easy formation of hollows in the wet laying method.

[0004] The object of the present invention is achieved through the following technical solutions:

[0005] A method for quickly laying floor tiles using rapid hydraulic tablets comprises the following steps:

[0006] Step 1, preparing the substrate;

[0007] Step 2: Determine the laying position of each floor tile on the base;

[0008] Step 3, drilling holes on the substrate to determine the placement of the quick-setting tablets;

[0009] Step 4: spraying sodium hydroxide solution on the surface of the quick-setting tablet, inserting part of the quick-setting tablet into the hole groove, and exposing part of the quick-setting tablet to the base;

[0010] Step 5: Press the floor tiles onto the quick-setting tablets to lay the floor tiles on the base.

[0011] Furthermore, in step 1, if the base is cast with self-leveling concrete, it is only necessary to check the flatness and surface defects, and clean and repair the surface; if the base is not cast with self-leveling concrete, the base is polished and 1 to 2 cm of self-leveling concrete is poured on the base; ensure that the base is level and the surface is free of defects and debris.

[0012] Furthermore, in step 2, lines are laid out on the base to determine the laying positions of the floor tiles.

[0013] Furthermore, in step 3, the holes and grooves on the substrate are arranged in a lattice shape.

[0014] Furthermore, in step 3, 9 holes are arranged at the laying position of each floor tile, and holes are punched at a ratio of 0.2:0.3:0.3:0.2 in the horizontal and vertical directions, and each hole is punched to the same depth.

[0015] Furthermore, in step 3, an electric drill is used to drill holes, and a baffle is fixed on the drill bit of the electric drill to ensure that the electric drill is stopped by the baffle when drilling holes to the same depth.

[0016] Furthermore, in step 4, the quick-setting tablets comprise 91% powder and 9% water by mass, and the powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of (15-25): (75-85).

[0017] Furthermore, in step 4, the preparation steps of the rapid-setting tablets are as follows: first, adding 9% by mass of water to 91% by mass of powder, wherein the powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of (15-25): (75-85); second, stirring the mixture until granular crystals appear; third, loading the mixture into a mold and pressing and molding it in the mold to form rapid-setting tablets; fourth, pushing the rapid-setting tablets out of the mold and storing them; fifth, until the required number of rapid-setting tablets are produced.

[0018] Furthermore, in step 4, the sodium hydroxide solution is a saturated solution with a concentration of 45-52%.

[0019] Furthermore, in step 4, 2 / 3 of the quick-setting tablet is inserted into the hole groove, and 1 / 3 of the quick-setting tablet is exposed on the base.

[0020] Furthermore, in step 4, after the quick-setting tablet is inserted into the hole groove, the exposed portion of the quick-setting tablet is sprayed with sodium hydroxide solution again.

[0021] Furthermore, in step 5, the floor tiles are pre-wetted before laying, and are struck with a sponge hammer after laying to make the floor tiles level.

[0022] Beneficial effects of the present invention:

[0023] 1. Sodium hydroxide solution will produce rapid hydration after contact with anhydrous sodium silicate and blast furnace slag, resulting in higher early strength, making the floor tiles more firmly bonded to the substrate.

[0024] 2. All quick-setting tablets are prefabricated, with the same mass and size for each tablet, thus effectively reducing the error caused by human operation.

[0025] 3. The quick-setting tablets are partially buried in the base. After hydration, they will produce a horizontal fixed grip to fix the tablets. The part exposed to the outside will produce a longitudinal bonding force to ensure the horizontal strength of the floor tiles. Therefore, compared with the traditional paving method, each point of this point bonding method has higher stability and can effectively bond the floor tiles.

[0026] 4. Some tablets are not fully hydrated in the early stage of solid storage, but will gradually continue to participate in hydration in the later stage, forming a form similar to concrete internal curing, continuously transporting cementitious materials and replenishing hydration products.

[0027] 5. Compared with dry and wet pasting methods, the present invention adopts the point pasting method, so the height inequality error caused by manual operation is smaller.

[0028] The aforementioned main solution of the present invention and its further options can be freely combined to form multiple solutions, all of which are solutions that can be adopted and protected by the present invention; and the (non-conflicting options) of the present invention can also be freely combined with each other and with other options. After understanding the solutions of the present invention, those skilled in the art will understand that there are many combinations based on existing technology and common knowledge, all of which are technical solutions to be protected by the present invention, and these are not exhaustive here. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0030] The following non-limiting examples illustrate the present invention.

[0031] Example 1:

[0032] refer to Figure 1 As shown, a method for rapidly laying floor tiles using rapidly setting hydraulic tablets includes the following steps: Step 1: Prepare the ground surface, depending on its condition. If the surface is cast with self-leveling concrete, simply check for flatness, surface defects, and clean and repair the surface. If the surface is not cast with self-leveling concrete, polish the surface and pour 1-2 cm of self-leveling concrete on top. Ensure that the surface is level and free of defects and debris.

[0033] Step 2: Lay out lines on the base to determine the laying position of each floor tile. Use tools to slide out the laying outline of the floor tiles on the base to facilitate comparison during construction.

[0034] Step 3: Punch holes on the base to determine the placement of the quick-setting tablets. The holes and grooves on the base are arranged in a dot matrix, that is, several holes and grooves are punched at the laying position of each floor tile. Use quick-setting tablets to fix them on the base holes to form point seats, and then use the point seats to paste the floor tiles.

[0035] Nine holes are arranged at the laying position of each floor tile, and the holes are punched at a ratio of 0.2:0.3:0.3:0.2 in the horizontal and vertical directions, forming three rows and three columns of empty slots. The spacing between each row and column is controlled by this ratio, and each hole is drilled to a depth of 0.8 cm (for 1.2 cm thick quick-setting tablets).

[0036] The holes are drilled using an electric drill with a retaining plate fixed to the drill bit. The retaining plate's position needs to be adjusted according to the thickness of the quick-setting tablet to ensure that the depth of the hole drilled is 2 / 3 of the thickness of the quick-setting tablet. In this embodiment, the retaining plate is 0.8 cm from the top of the drill bit, ensuring that the drill stops drilling at a depth of 0.8 cm.

[0037] Step 4: spray sodium hydroxide solution on the surface of the quick-setting tablet, insert 2 / 3 of the quick-setting tablet into the hole groove, and expose 1 / 3 of the quick-setting tablet on the base. After the quick-setting tablet is inserted into the hole groove, spray sodium hydroxide solution on the exposed part of the quick-setting tablet again.

[0038] The quick-setting tablets consist of 91% powder and 9% water, calculated by mass. The powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of 20:80. The sodium hydroxide solution is a saturated solution with a concentration of 48% and is pre-filled into a spray bottle for use.

[0039] The rapid-setting tablet processing and molding draws on the pharmaceutical industry's molding and tableting technology. The preparation steps are: First, 9% by mass of water is added to 91% by mass of powder, which is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of 20:80.

[0040] Second, the mixture is manually stirred until the particle size of the mixture is uniform, until granular crystals appear, making the anhydrous sodium silicate sticky.

[0041] Third, according to the different mass and size of the prepared tablets, the mass of each tablet is weighed using an electronic scale, and the mixture is loaded into a single die cavity of the mold with a key. After manual filling, a striker is added to the mold, the striker is kept vertical, and the striker is struck downward multiple times with a hammer to press and shape it in the mold to form a quick-setting tablet.

[0042] Fourth, push the quick-setting tablet out of the mold and place it in a dry sealed bag for storage.

[0043] Fifth, clean the mold and repeat the above steps until the required number of quick-setting tablets are produced.

[0044] The diameter of the tablets produced ranges from 6 to 20 mm (depending on the size of the floor tiles). The thickness is typically set at 12 mm, which is adjusted by adjusting the mold aperture and the dosage. After production, the tablets should have a radial crushing strength greater than 40 N to ensure integrity during transportation and use.

[0045] Step 5: Press the floor tiles onto the quick-setting tablets to achieve the laying of the floor tiles on the base. Pre-wet the floor tiles before laying, and tap them with a sponge hammer after laying to make the floor tiles level.

[0046] Example 2:

[0047] refer to Figure 1 As shown, a method for quickly laying floor tiles using rapid hydraulic tablets is shown. The difference between this embodiment and Example 1 is that the powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of 15:85, and the sodium hydroxide solution is a saturated solution with a concentration of 45%.

[0048] Example 3:

[0049] refer to Figure 1 As shown, a method for quickly laying floor tiles using rapid hydraulic tablets is shown. The difference between this embodiment and Example 1 is that the powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of 25:75, and the sodium hydroxide solution is a saturated solution with a concentration of 52%.

[0050] The aforementioned basic examples and their further alternatives can be freely combined to form multiple embodiments, all of which are applicable and claimed embodiments of the present invention. In the scheme of the present invention, each alternative can be arbitrarily combined with any other basic examples and alternatives.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for quickly laying floor tiles using rapid hydraulic tablets, characterized in that: The steps include: Step 1, preparing the substrate; Step 2: Determine the laying position of each floor tile on the base; Step 3, drilling holes on the substrate to determine the placement of the quick-setting tablets; Step 4: spraying sodium hydroxide solution on the surface of the quick-setting tablet, inserting part of the quick-setting tablet into the hole groove, and exposing part of the quick-setting tablet to the base; Step 5: Press the floor tiles onto the quick-setting tablets to lay the floor tiles on the substrate; In step 3, the holes and grooves on the substrate are arranged in a dot matrix; 9 holes and grooves are arranged at the laying position of each floor tile, and the holes are punched in a ratio of 0.2:0.3:0.3:0.2 in the horizontal and vertical directions, and all holes are punched to the same depth; In step 4, the quick-setting tablet comprises 91% powder and 9% water by mass percentage, and the powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of (15-25): (75-85); In step 4, the preparation steps of the quick-setting tablets are as follows: first, adding 9% by mass of water to 91% by mass of powder, wherein the powder is composed of anhydrous sodium silicate and blast furnace slag in a mass ratio of (15-25): (75-85); second, stirring the mixture until granular crystals appear; Third, the mixture is placed in a mold and pressed into shape in the mold to form a quick-setting tablet; Fourth, the quick-setting tablet is pushed out of the mold and stored; Fifth, until the required number of quick-setting tablets are produced; In the step 4, the sodium hydroxide solution is a saturated solution with a concentration of 45-52%; In step 4, 2 / 3 of the quick-setting tablet is inserted into the hole groove, and 1 / 3 of the quick-setting tablet is exposed on the base; In the step 4, after the quick-setting tablet is inserted into the hole groove, the exposed part of the quick-setting tablet is sprayed with sodium hydroxide solution again.

2. The method for rapidly laying floor tiles using rapid hydraulic tablets according to claim 1, characterized in that: In step 1, if the base is cast with self-leveling concrete, you only need to check the flatness and surface defects, and clean and repair the surface; if the base is not cast with self-leveling concrete, polish the base and cast 1-2 cm of self-leveling concrete on the base; ensure that the base is horizontal and the surface is free of defects and debris; in step 2, lay out lines on the base to determine the laying position of the floor tiles.

3. The method for rapidly laying floor tiles using rapid hydraulic tablets according to claim 1, characterized in that: In step 3, an electric drill is used to drill holes, and a baffle is fixed on the drill bit of the electric drill to ensure that the electric drill is stopped by the baffle when drilling holes to the same depth.

4. The method for rapidly laying floor tiles using rapid hydraulic tablets according to claim 1, characterized in that: In step 5, the floor tiles are pre-wetted before laying, and are struck with a sponge hammer after laying to make the floor tiles level.

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