KR101892504B1 - Quick hardening Environment-friendly waterproof Material and Constructing Methods Using Thereof - Google Patents

Abstract

The present invention relates to a floor finisher capable of satisfying requirements in the site by being applied as a finishing material for places, in which much water is consumed, such as communal food supply areas and kitchens of HAPPC-certified manufacturing factories, schools, hotels, and military camps. An environment-friendly powder binder composition, provided through the technology, is able to be constructed even at subzero temperatures and completely cured for a short time (30-60 minutes) to be immediately used. The floor finisher is able to be strongly attached to a concrete structure, to show excellent compression strength, to be penetrated by moisture coming from a parent body, to prevent the permeation of water, and to prevent a slip by absorbing water while contacting water. Also, the binder composition is able to prevent a change of the matter property even at an ultrahigh temperature (1000-1200°C), to prevent the corrosion of a coating layer by emitting moisture gas pressure from the parent body, and to make a coating member last long. The environment-friendly powder binder composition, which is directly constructed in a 100% humid surface condition in which water is fully applied to a concrete structure, comprises: 10-30 parts by weight of dead-burned MgO; 20-40 parts by weight of first ammonium phosphate; 10-30 parts by weight of porous pearlite or vermiculite; 10-20 parts by weight of wollastonite or olivine powder; 10-20 parts by weight of inorganic binder; 1-5 parts by weight of spherical waterproofing powder; and 0.5-2.0 part by weight of glass fibers.

Description

Technical Field [0001] The present invention relates to a ceramic flooring composition and a floor finish method using the ceramic flooring composition,

In this study, it is possible to construct at ambient temperature (-20 ℃ ~ -50 ℃) at atmospheric temperature, 100% in atmospheric humidity or 100% in water content of concrete structure. Speed curing within a short time of 30 to 60 minutes, and it is possible to make strong adhesion with the substrate, excellent compressive strength, impact resistance, reinforcement around the trench and corner molding reinforcement work, and abrasion resistance, air permeability, And a waterproofing performance. Also, the present invention relates to an inorganic fireproof waterproof ceramic flooring composition which can be applied even at a very low temperature of subzero temperature and has a rapid curing speed, and a ceramic waterproofing construction method using a quick-curing inorganic fireproofing waterproofing method using the composition.

Recently, food safety accidents such as incidents of mad cow disease in Korea and abroad, dioxin wave, and food poisoning cases in schools and public facilities, which are common in summer every year, have been incessantly occurring. Consumers' anxieties and distrust about food safety have been increasing day by day.

In order to provide safe food food, the Food Hygiene Authority of Korea established 6 food products from September 1, 2006 to September 1, 2012 in order to establish the food management system. Among the fish meat products processed fish products, frozen fish products, , Seasoned processed foods, frozen foods, desserts, dumplings, noodles, ice drinks, non-heated beverages, and retort foods.

In the school district, the HACCP system is applied for the SAFTY FOOD by applying the HACCP system to the modernization project of the school organization foodservice station. However, among the 17,000 food manufacturing companies in Korea, the number of enterprises with less than 50 employees is close to 90% , Which accounts for about 28% of the food market's sales. Most of the food manufacturing and processing companies are small, and the budget for the modernization project of the institutional food service center of the DOE is insufficient.

In the above circumstances, the HACCP system of the HACCP system of the food processing center of the HACCP manufacturing processing plant, the school, the hotel, the military unit, etc. is the most problematic in the hygienic management of the factory facility and the group feeding facility in terms of the purpose of SAFTY FOOD One of the difficult areas was the floor area.

It is easy to clean, maintain, and does not slip because it is not easily corroded by high temperature water, high temperature and chemicals, and it has a short construction period, does not smell after the construction process and construction, Has demanded strong flooring.

It can be applied to the production process of the HACCP certified manufacturing and processing workshop where the floor finishing material is installed or the refrigerated or frozen logistics warehouse where water is used frequently or the group foodservice such as schools, hotels, military units, etc., It is best to construct accurate and reliable flooring suitable for the environment of the workplace. The Korea Food Safety Authority (HACCP) requires the flooring requirements of the facility design items for HACCP certification as shown in Table 1 below.

order What is required as a flooring material Item
One Bottom is shock resistant material Impact resistance 2 Water-resistant material Water resistance 3 High temperature water and high heat resistant material Heat resistance 4 Materials resistant to various medicines Chemical resistance 5 Material that inhibits foodborne pathogens My antimicrobial activity 6 Corrosion-free material due to use of various chemicals Corrosion resistance 7 Non-slip material on traffic Anti-slip 8 R-shaped construction material at the corner where floor and wall meet Corner molding

 <Korea Food Safety Management Certification website (www.haccp.or.kr) Citation>

In addition, the necessary items of floor finishing materials required at the HACCP certified manufacturing / processing workplace or school lunches such as schools, hotels, military units, etc., which use a lot of water, are required as shown in Table 2 below.

order What is required as a flooring     Item One Flooring that retains adhesion even on water surface Strong adhesion 2 A bottom layer through which gas pressure coming from the base surface is transmitted Gore-Tex Features 3 Flooring that does not break even under strong impact Excellent compressive strength 4 Slip-resistant flooring when water touches surface Anti-slip performance 5 Flooring with R-type finish at corner Corner molding reinforcement 6 Floors that do not fall out of coating layer and trench surroundings Anti-drop performance around the trench 7 Waterproof flooring material on site using water Waterproof performance 8 Flooring to withstand high temperature water use Heat resistance 9 Flooring that can withstand high temperature around the heating complex nonflammable 10 Flooring that has pollution prevention performance and easy maintenance Pollution prevention property 11 Flooring that does not smell during construction Odorless 12 Floors that can be installed in a short time Fast speed 13 Floors that can be installed at sub-zero temperatures Cold resistance 14 Flooring to prevent foodborne pathogens My antimicrobial activity 15 Floor material with long life expectancy durability

Although all of the flooring materials meeting the above requirements are recognized, in general, the form applied to the field is designed as coating film forming floor material (MMA, EPOXY, URETHANE, HYBRIDE type), tile, Most of them, especially in winter and under subzero temperatures, flooring materials that have been installed with floor finishes and have perfect performance have been applied to organic products such as MMA, EPOXY, URETHANE and HYBRIDE based waterproofing materials. When the temperature and the substrate are in the subzero temperature, there are many problems such as no hardening or partial hardening at the time of construction and many problems are caused from the initial construction and rework is required.

In particular, in the case of large-scale refrigerated warehouses that require refrigerated and frozen warehouses, fish and meat stores to be kept in operation for 24 hours, The internal temperature and the surface temperature are maintained at minus 20 ° C to minus 50 ° C. In particular, in the case of the ground surface, since the existing concrete structure layer is in a frozen state, It is hard to find a flooring material that can be used as a floor finishing material on the base of a frozen concrete structure floor. In particular, since it is necessary to operate a refrigeration and freezing warehouse immediately after construction, it is completely cured in a short time after construction, That satisfies the condition that the passage of Material has been required.

In general, in the case of school kitchens and restaurants, for example, Kimchi processing plant, ham processing plant, fish processing plant, etc., which use HACCP plant, water will be used 365 days a year. It is essential that the flooring material capable of permeating the water vapor pressure among the items of the floor finishing material is essential. Since the moisture contained in the concrete structure should be permeable to the upper part of the coating layer after the flooring finish is applied In the case of flooring materials of MMA, EPOXY, URETHANE, and HYBRIDE, which are organic products that have been applied, the coating layer of the floor finish is integrated with the concrete structure to secure a strong adhesive force and can be maintained for a long time without dropping the coating layer from the base. If the water content of the concrete base is less than 5%, it can exert excellent adhesion , It is necessary to construct a food room and a restaurant within a short period of time. When the flooring material is to be applied through a forced drying process using an air blower or a blower because the water content is not appropriate, the surface of the base surface is dried. However, in the concrete structure, After the floor finish has been applied to the surface with the water content still intact, the water vapor in the concrete structure can not penetrate the coating layer and the water vapor pressure (also called latent number) coming from the concrete structure permeates the coating layer There is a problem of air volume phenomenon in which the coating layer protrudes convexly due to the phenomenon that the coating layer tends to come off.

That is, if the coating layer is easily removed due to the air volume phenomenon and the decrease of the adhesion force due to the water vapor pressure contained in the concrete structure, if the defective part is attempted to be re-applied, If the surface of the workplace is dry with 100% wet condition at all times, it is necessary to dry the surface and re-apply it. In case that moisture is left inside the concrete structure, it is necessary to repeat the vicious circle process It is a reality that can not but get results.

Especially, HACCP certified manufacturing processing workplace that requires SAFTY FOOD, or high-temperature water used in institutional food service centers such as schools, hotels, military units, and airline catering centers, or where there is no flooring that can withstand high temperature or high heat In the case of manufacturing and processing work sites operating 24 hours, it is very sensitive to odor. So, when the floor finish is applied or the smell that may occur after construction is introduced into the manufacturing process, Which is classified as a site that is difficult to construct.

Therefore, it is necessary to provide a floor finish which can maintain a strong adhesion with the base surface and harden in a short period of time, and can be used immediately without causing an air volume phenomenon by allowing the moisture gas pressure to permeate through the coating layer. There has been a demand for a flooring material which can satisfy the requirements for quick curing within a short time without causing odors at the time of construction and after construction of the flooring finishing material and the flooring material which do not change physical properties in the circumstance.

The present invention relates to a quick-setting inorganic non-flammable waterproofing ceramic which is used to adhere to other materials to be contacted and which provides a sub-zero temperature construction, quick cure, strong adhesion, excellent compressive strength, ventilation performance, anti-slip performance, fire retardant performance, waterproof performance, So as to provide a floor finish composition.

This application is applied to the HACCP certified manufacturing and processing plant which uses refrigerated and frozen logistics warehouses and water, and as a floor finishing material for kitchens, cooking rooms and restaurants such as schools, hotels, military units, etc., It is a fast-curing inorganic non-flammable water-proof ceramic material that realizes rapid-speed curing by directly applying the coating material in the surface state, secures strong adhesion to the substrate, and provides excellent compressive strength, slip resistance, impact resistance, And an object of the present invention is to provide a floor finish composition and a quick-setting inorganic non-flammable waterproof ceramic floor finish using the same.

The invention of the present invention is a process of constructing a coating material on the floor of a kitchen, a cooking room, a restaurant, etc. of a food service center such as a HACCP certified production processing factory, a school, a hotel, or a military unit using a refrigerator and a refrigeration warehouse or a water- A surface grinding step of removing the surface ratios of the concrete structure layer even under the subzero temperature condition; A surface wetting composition step in which water is sufficiently applied after removing the latence to form a 100% wet surface; And forming a coating layer on the surface of the concrete structure to which the water is sufficiently applied by applying the quick-setting water-soluble inorganic non-flammable waterproof flooring composition to cure the composition in a short period of time.

The present invention relates to a quick-setting inorganic fire-resistant waterproof flooring composition used for attaching to other materials to be contacted and providing strong adhesion, breathability, anti-slip performance, fire resistance and waterproofing performance, comprising 10 to 30 parts by weight of deadburned MgO 20 to 40 parts by weight of ammonium phosphate, 10 to 30 parts by weight of porous pearlite or vermiculite, 10 to 20 parts by weight of wollastonite or olivine powder, 10 to 20 parts by weight of inorganic binder, 1 to 5 parts by weight of powdery concrete waterproofing material, 0.5 to 2.0 parts by weight of a reinforcing material is disclosed.

The inorganic binder may be selected from fly ash, silica fume, and meta-kaolin in the quick-setting inorganic non-flammable waterproof flooring composition. The powder-type waterproof material may be a siliceous powder-type waterproof material.

Accordingly, the present invention provides a method of using a quick-setting inorganic fire-resistant waterproof flooring composition comprising 10 to 30 parts by weight of deadburned MgO, 20 to 40 parts by weight of ammonium phosphate monobasic, 10 to 30 parts by weight of porous perlite or vermiculite, 10 to 20 parts by weight of wollastonite or olivine powder, 10 to 20 parts by weight of an inorganic binder, 1 to 5 parts by weight of a powder type concrete waterproofing agent, and 0.5 to 2.0 parts by weight of a fiber reinforcing material, wherein the inorganic flame retarding powder (Water) in a proportion of 20 to 50 parts by weight based on 100 parts by weight of the binder composition, and the mixture is supplied in a slurry state to be sprayed or applied to the concrete structure. The 100 parts by weight of the ultra fast curing inorganic fire- based on _{SiO 2, TiO 2, Al 2} O 3, ZrO 2, Cr 2 O 3, talc, mica, kaolin, fly ash, metakaolin, dolomite, chromium ore jungae standing line Additives that may be applied is a mixture of 1 to 20 parts by weight of process water and then added to the unit ratio (water) and 20 to 50 parts by weight ratio.

When 100 parts by weight of the quick-setting water-soluble inorganic fireproofing flooring composition provided in the present invention is mixed with 20 to 50 parts by weight of process water, 100% wet surface is applied to the base of the concrete structure at a temperature of minus 20 ° C in winter Even if it is applied directly to the base of the concrete structure, it is possible to pass and use the forklift immediately after curing in the range of 30 to 60 minutes, and it is possible to use the forklift easily and safely. It has strong adhesion with the base, excellent compressive strength, , And can be applied as a quick-setting inorganic non-flammable type waterproof flooring composition for exhibiting water permeability.

Therefore, the present invention can be applied to flooring finishes of kitchen, galley, and restaurants such as a HACCP-certified manufacturing / processing factory, a school, a hotel, The concrete layer is directly applied to the base of the concrete structure through the 100% wet composition on the base of the concrete structure, the quick curing is performed in the range of 30 to 60 minutes, and the water vapor pressure, which is the latent number coming from the base surface, Permeability, and has a strong adhesive force with concrete structure, exhibits excellent compressive strength, absorbs water with inorganic pore pores on the surface, exhibits slip-proof performance, and exhibits waterproof performance while permeating moisture gas pressure Performance (= Gore-Tex function) and the ability to prevent corrosion of the coating layer by blowing moisture in the mother.

In the case of kitchens and kitchens such as schools, hotels, and military bases where HACCP certified water-intensive HACCP-certified manufacturing and processing rooms use steam cookers, In the serious situation where the coating type flooring material (MMA, EPOXY, URETHANE, HYBRIDE type), tile, terazo, etc. are not able to withstand and the physical properties are constantly changed and the flooding phenomenon, the dropout phenomenon and the blurring phenomenon are reversed, (100 ° C ~ 500 ° C) from the high temperature water (100 ° C) or steam and the cooker heating compartment from the emerging high temperature water (100 ° C ~ 500 ° C), the present quick-curing inorganic non- Non-flammable inorganic non-flammable flooring composition that exhibits flammable performance with no change and durability for a long time. Therefore, the junction between the existing flooring finish and the trench is removed, and the inflow of various kinds of food waste at the same time as the inflow of water leads to a bad odor and leaks to the lower layer, thereby solving the serious problem. It is expected that the trench and the concrete structure will be united with each other by completely reinforcing the periphery of the trench by using the flooring finishing composition to prevent the detachment of the joint portion between the trench and the flooring finish and to maintain the function for a long time.

The inorganic binder used in the quick-setting inorganic non-flammable waterproof flooring composition of the present invention is a raw material selected from fly ash, silica fume and meta kaolin, and a siliceous powder type concrete waterproofing material is used. For example, a KIM powder type waterproofing material can be used as a KIM powder type waterproofing material by Kriton International Inc. The KIM powder type waterproofing material generates an insoluble compound calcium silicate crystal through the hydration reaction of the cement, (CSH reaction) and organic crystal (Krystol) which react with water and moisture to form inorganic chemical crystals in concrete to continuously grow, thereby enhancing permeability and reducing absorption Secondary waterproofing function and leakage crack of concrete And closing the crack to grow into the leak path and to block the leakage self-healing siliceous-based powdered water shield sphere representing the physical properties to exhibit a (self-sealing) performance are used may be used to increase the water resistance.

Hereinafter, embodiments in which the technical idea of the present invention is specifically embodied are disclosed in detail in the detailed description for carrying out the following invention.

The present invention relates to a method for preparing a curable composition which comprises a basic component such as an alkaline earth phosphate and magnesium oxide which exhibits acidity and which improves chemically stability and has a physical property excellent in compressive strength rapidly cures and can be applied under sub- Provides a usable effect.

In addition, the quick-setting inorganic non-flammable waterproof flooring composition of the present invention provides strong adhesion with water-containing substrate and excellent compressive strength, and has water permeability through which water in the matrix permeates through the coating layer, And has an effect of providing slip resistance, non-flammability, and corrosion performance.

1: The quick-cure inorganic fireproofing floor covering composition provided in the present invention is referred to as an aqua-creat floor finish composition, and a breathable (= gore-tex function) and a water- And Fig.
Fig. 2 is an application example of the case where the floor floor construction is progressed by applying the aqua crete of the present invention to the floor finishing composition. Fig.
Fig. 3 is an application example of the case where the finishing material is applied with polishing finish using the AquaCrete flooring finish composition of the present invention.
Fig. 4 is an application example of the case where the aqua crete of the present invention is subjected to reinforcement around a trench using a bottom finishing composition. Fig.
Fig. 5 is an application example of the case where the aqua-crate of the present invention is subjected to corner molding reinforcement using a bottom finishing composition. Fig.
Fig. 6: Test report issued by the Korea Chemical Fusion Test Institute to confirm the physical properties such as the bending strength and the compressive strength of the aqua crete provided by the present invention.
7: Test report issued by the Korea Chemical Fusion Test Institute to confirm the properties such as adhesion strength, abrasion resistance, and skid resistance of the aqua-creits provided by the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments It should be understood that it is not.

The present invention can be applied to a composition comprising 100 parts by weight of an ultra fast-curing inorganic fireproof water-proofing powder binder composition and 20 to 50 parts by weight of process water, wherein the inorganic flame retardant powder binder comprises 10 to 30 parts by weight of deadburned MgO 20 to 40 parts by weight of ammonium phosphate, 10 to 30 parts by weight of porous perlite or vermiculite, 10 to 20 parts by weight of wollastonite or olivine powder, 10 to 20 parts by weight of inorganic binder, 1 to 5 parts by weight of powdery concrete waterproofing material, And 0.5 to 2.0 parts by weight of a reinforcing material.

The present invention relates to a rapid curing inorganic fireproof waterproof powder binder composition having a short curing time in a range of 30 to 60 minutes, capable of rake and plastering or spraying, has fluidity, exhibits high compressive strength and bending strength, Deadburned MgO used in the instant curability inorganic fireproof waterproofing powder binder composition of the present invention does not adversely affect physical properties such as compressive strength while being strong and able to withstand high temperatures exceeding 1,000 ° C. Magnesium oxide which is calcined in the temperature range of ~ 1200 ° C. is used and it is provided with acidic phosphate and pearlite or vermiculite, which is a material which expands according to heating, so that heat resistance is improved and wollastonite or olivine powder is added, It can be applied to the construction in which concrete waterproofing material and glass fiber are added, The particle size of raw material powder to be applied to the inorganic non-combustible binder composition is typically preferably provided in a range from 0.5 to 300 ㎛.

The inorganic binder used in the instant fast cure inorganic fireproof waterproofing powder binder composition may be a raw material selected from fly ash, silica fume and meta kaolin, and may be a siliceous powder type concrete waterproofing material. Examples of the inorganic binder include polypropylene, polyester, polyaramid, Fibrous reinforcement materials such as polyamide, polyvinyl alcohol, glass fiber, steel and carbon may be used, and various granular compositions may be added to the inorganic refractory powder composition of the present invention. For example, the granular composition may be silica, SiO2, A mixture of materials selected from the group consisting of TiO2, Al2O3, ZrO2, Cr2O3, talc, mica, kaolin, flyash, meta kaolin, dolomite, chrome ore, clinker, cellulose, A colorant and a pigment, filler, agglomerate, borax, silica (E. G. Accelguard of the Euclid Chemical Company, Cleveland, Ohio) and Euclid Chemical Company, Cleveland, Ohio, Flexcon and Corr-bond) plasticizers, hardeners such as Euclid Chemical Company, Yuko Diamond Hard, Cleveland, Ohio, patch polymers such as Eucorapid Patch Euclid Chemical Company, Cleveland, Ohio, Eucalyptus Chemical Company , Eucid eucalyptus fume, retardant, surface softener, curing compound (eg Brownstone CS), moderator (eg Accelguard, Eucon AC), etc., may be applied.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. In the following, the present invention will be described in more detail with reference to the accompanying drawings. It is self-evident.

Production Example 1

A water-repellent material including 2.4 kg of Deadburned MgO, 2.7 kg of ammonium phosphate monobasic, 2.5 kg of pearlite 1.5 kg of wollastonite, 1.0 kg of metakaolin, 0.2 kg of KIM powder type waterproof material, 0.05 kg of glass fiber An inorganic flame retardant powder binder composition was prepared.

Preparation Example 2 [0043] 2.4 kg of deadburned MgO, 2.7 kg of ammonium phosphate monobasic, 2.5 kg of vermiculite, 1.5 kg of wollastonite, 1.0 kg of fly ash, 0.2 kg of KIM powder type waterproofing material, 0.05 kg of An inorganic flame retardant powder binder composition containing glass fibers was prepared. Preparation Example 3 2.4 kg of deadburned MgO, 2.7 kg of ammonium phosphate monobasic, 2.5 kg of vermiculite, 1.5 kg of olivine, 1.0 kg of silica fume, 0.2 kg of KIM powder type waterproof material, 0.05 kg of glass An inorganic flame retardant powder binder composition was prepared.

The inventors of the present invention found that by using the samples obtained from the above-mentioned Production Examples 1, 2 and 3, the non-flammability test method of building materials was carried out according to the KS F ISO 1182: 2010 test method a) maintaining the average temperature of the thermocouple in the furnace at 750 ± 5 ° C for 10 min B) After measuring the mass of the specimen up to 0.01 g, inserting it into the specimen holder and putting it in the furnace, c) after 20 min heating, remove the specimen holder from the furnace, d) after cooling the specimen in the decigator, (A) The maximum temperature in the heating furnace should not rise beyond the final equilibrium temperature by 20K for 20min after the start of the heating test. B) Experimental results are shown in Table 3 below as a result of measuring whether the mass reduction rate of the specimen after heating is 30% or less.

 Test body  Example 1  Example 2  Example 3  Remarks Exam conditions
Drift ℃ of furnace temperature  1.7  0.6  1.1

-
Deviation of temperature in furnace (℃)  5.0  5.2  5.6
Mass (g)
 Mass after test  27.90  28.00  27.86  Heat loss  2.74  1.44  1.55  Decrease (%)  8.9  4.9  5.3  30% or less
The furnace temperature (캜)  Initial temperature  749.8  751.4  750.3 The peak temperature shall not rise above the final equilibrium temperature by more than 20 K  Maximum temperature  779.6  781.4  776.5  The final equilibrium temperature  778.9  779.8  775.6  Temperature difference  0.7  1.6  0.9  Brine Time (s)  0  0  0  -

In order to confirm the physical properties of the sample obtained from Preparation Example 1, the present inventors made a request for confirmation of physical properties such as compressive strength and bending strength by attaching a sample name to "Korea Silicone Water-Soluble Noncombustible Aqua Crete" As a result of measuring the compressive strength test and the bending strength test by the KS L ISO 679: 2006 test method at the Korea Chemical Fusion Test Institute, the test results shown in Table 4 below were informed, and the test report informed to the Korea Chemical Fusion Test Institute 6.

turn Test Items unit Young Test result Test Methods One Flexural strength N / mm &lt; 2 & 1 hours 4.3 KS L ISO 679: 2006 N / mm &lt; 2 & 2 hours 4.8 N / mm &lt; 2 & 3 hours 5.4 N / mm &lt; 2 & 24 hours 5.6 2 Compressive strength N / mm &lt; 2 & 1 hours 22.4 N / mm &lt; 2 & 2 hours 25.0 N / mm &lt; 2 & 3 hours 26.8 N / mm &lt; 2 & 24 hours 29.3

The inventors of the present invention named the quick-curing inorganic fireproofing powder flooring composition provided in Production Example 1 of the present application as a "silica-water-soluble inorganic non-flammable aqua-crite" and attached the Korea Chemical Fusion Test Institute to the Korea Chemical Fusion Test Institute for strength, abrasion resistance, The results of tests shown in Table 5 below were obtained and the test report reported to the Korea Chemical Fusion Test Institute is attached to FIG. 7.

Test Items unit Inspection Test Methods Bond strength (after standard curing) MPa 2.4 SPS-KSPICKTS-001-7189: 2017 Pb (after repeated heating and cooling) MPa 2.1 SPS-KSPICKTS-001-7189: 2017 Abrasion resistance Mg 91 SPS-KSPICKTS-001-7189: 2017 Pb % Not detected SPS-KSPICKTS-001-7189: 2017 CD % Not detected SPS-KSPICKTS-001-7189: 2017 Cr ⁶⁺ % Not detected SPS-KSPICKTS-001-7189: 2017 Hg % Not detected SPS-KSPICKTS-001-7189: 2017 VOCs content g / L 51.4 SPS-KSPICKTS-001-7189: 2017 Accelerated weathering (Appearance) - clear SPS-KSPICKTS-001-7189: 2017 Promoting weatherability (color difference) - 1.6 SPS-KSPICKTS-001-7189: 2017 Slip resistance BPN 69 SPS-KSPICKTS-001-7189: 2017

In order to obtain the test report of Table 5 above, the expression "subject: hardener = 85: 15 (mass ratio)" in the sample submitted to the Korea Chemical Fusion Test Institute refers to aqua-cite as a sample and the hardener refers to water.

(100 parts by weight of the quick-curing inorganic fireproofing flooring composition (AquaCrete powder binder) provided by the present invention through the test reports provided in Table 5 were mixed at a ratio of 20 to 50 parts by weight in the process water, It is confirmed that when the surface is fully applied and then the surface is made into a 100% wetted surface, it is secured with a concrete structure and excellent compressive strength, air permeability, nonflammability, abrasion resistance and slip resistance when directly applied.

The quick-setting inorganic non-flammable waterproof flooring composition (Aqua-crate powder binder) provided by the present invention can be applied to the following embodiments in the field, and can be applied to various forms according to the circumstances, have.

FIG. 1 is a graph showing the results obtained by applying sufficient water to a concrete structure substrate when applied to the field for the purpose of breathability and waterproofing performance using the ultra fast curing inorganic non-flammable waterproof flooring composition (aqua-crate powder binder) 100% wet, then the AquaCrete flooring composition was applied directly to the substrate to form a coating layer and the water layer pressure (= latent number) remaining in the concrete structure due to the coating layer being cured was compared with that of the AquaCrete bottom coating layer Permeable and waterproof (= gore-tex function) effect through water hardening on the surface of the coating layer through the curing of the water layer due to the phenomenon that the water on the surface of the coating layer is permeated and the water- As shown in the drawings.

FIG. 2 is a graph showing the results obtained by using the ultra fast curing inorganic non-flammable waterproof flooring composition (aqua-crite powder binder) of the present invention for the purpose of enhancing the slip prevention performance of a water- In an embodiment of the present invention, the base material of the concrete structure is 100% wetted and then the surface of the aqua-creat coating layer is fully coated with water, The effect of absorption of water into the inorganic body was confirmed by the non-slip performance effect.

 Fig. 3 is a top view of the embodiment of the present invention applied to the field for the purpose of gloss rendering, durability and beautiful aesthetic appearance as a floor finish of a concrete structure using the ultra fast curing inorganic non-flammable waterproof flooring composition (aqua-crate powder binder) The concrete surface of the concrete structure is made into a 100% wetted surface, and then the AquaCrete flooring composition is applied directly to the base surface to be hardened, and then the large and small polishing grinding and polishing machine is used to develop a high strength compressive strength. The effect of being able to be applied as a beautiful aesthetic floor finish of interior effect by displaying the gloss by grinding and polishing the surface of the composition was confirmed. The application of FIG. 3 shows that when the surface strength of the floor finish is excellent, This is impossible.

 FIG. 4 is a graph showing the results obtained by using the ultra fast curing inorganic non-flammable waterproof flooring composition (aqua-crate powder binder) of the present invention to achieve a purpose of preventing a joint portion between a floor tile and a trench in- The area between the floor finish and the trench can be reinforced around the trench using the aqua-creat flooring composition to show the effect of preventing the trenches from falling off when the construction progresses will be.

FIG. 5 is a graph showing the results obtained by using the ultra fast curing inorganic non-flammable waterproof flooring composition of the present invention (aqua-creut powder binder) to reinforce the corners so as to prevent foreign matters from forming, And can be easily applied to the site, it is applied to the site. Corner area where the floor and wall meet is rounded by using the AquaCrete flooring finishing composition. Through the corner molding reinforcement work, Escherichia coli culture And it can be applied to prevent tile damage by preventing direct contact with the wall of the kitchen utensil and to obtain an easy cleaning and maintenance effect.

6 is a test report informed by the Korea Institute of Living Environment Test, which tests the physical properties (compressive strength and flexural strength) of a specimen by naming the quick-curing water-soluble inorganic non-combustible material provided by the present invention as aqua-crete: KS L ISO 679: 2006, the result of the analysis on the requested sample is the test report which has been notified so as to confirm the excellent result expected by the inventor as a result of the compressive strength and the bending strength as a result of the physical property test.

FIG. 7 is a test report informed by the Korea Chemical Fusion Test Institute and named as a quick-curing water-soluble inorganic non-combustible material provided by the present invention as aqua-cleat, The result is a reported test report to confirm the effect of proving that it is a suitable flooring as a coating flooring.

Accordingly, the quick-setting water-soluble inorganic non-flammable flooring material (aqua-crate) provided by the present invention composition can be used in a refrigerated and frozen warehouse, a HACCP certified manufacturing / processing plant using water, a kitchen of a foodservice center such as a school, a hotel, And as a floor finish material for kitchens, restaurants, etc., the coating material is directly applied to the concrete structure base surface in a state of 100% wet surface to exhibit quick curing, and a strong adhesion with moisture-containing base surface, excellent compression strength, Waterproof inorganic flame retardant waterproofing flooring composition for realizing high impact resistance, impact resistance, non-flammability, breathable waterproofing, and performance of a waterproof inorganic flame retardant waterproofing floor finish material using the same. It is expected.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1, attached herewith, illustrates a quick-setting inorganic fireproofing floor covering composition provided by the present invention as an AquaCrete flooring finish composition and a water- = Gore-tex function) and securing waterproof property. Fig. 2 is an application example of the case where floor construction is progressed by applying the aqua-creet of the present invention as a bottom finishing composition, and Fig. 3 4 is a view illustrating an application example of the case where the aqua-creet of the present invention is subjected to reinforcement around a trench using a bottom finishing composition. Fig. Figure 5 is a graph showing the results of a comparison of the aqua- Applying exemplary view, and Fig. 6 and 7 in the case that proceeds to will be so received the test report is issued by Korea Testing & Research Institute not require a separate code set forth in order to confirm the physical properties of Aqua concrete provided by the invention.

Claims (5)

A quick-setting inorganic fire-resistant waterproof ceramic powder binder composition which can be applied in a 100% wet state and rapidly cured to provide a strong adhesive force with a base surface, excellent compressive strength and waterproofing performance
10 to 30 parts by weight of deadburned MgO, 10 to 30 parts by weight of ammonium phosphate monobasic, 10 to 30 parts by weight of porous pearlite or vermiculite, 10 to 20 parts by weight of wollastonite or olivine powder, , 10 to 20 parts by weight of an inorganic binder selected from fly ash, silica fume and meta-kaolin, 1 to 5 parts by weight of a powder type concrete waterproofing material, and 0.5 to 2.0 parts by weight of a fiber reinforcing material. . delete The method according to claim 1,
Wherein the powdery concrete waterproofing material used in the quick-setting inorganic fireproof waterproofing powder binder composition is a siliceous powdery waterproofing material. A method of using a quick-setting inorganic fire-resistant waterproof ceramic powder binder composition capable of being applied in a 100% wet state and rapidly cured to provide a strong adhesive force with a base surface, excellent compressive strength and waterproof performance,
10 to 30 parts by weight of deadburned MgO, 10 to 30 parts by weight of ammonium phosphate monobasic, 10 to 30 parts by weight of porous pearlite or vermiculite, 10 to 20 parts by weight of wollastonite or olivine powder, 10 to 20 parts by weight of an inorganic binder selected from fly ash and silica fumaric meta-kaolin, 1 to 5 parts by weight of a powder type concrete waterproofing material and 0.5 to 2.0 parts by weight of a fiber reinforcing material, Wherein the binder is mixed in a ratio of 20 to 50 parts by weight of process water based on 100 parts by weight of the ultra fast curing inorganic fireproofing type powder binder composition and supplied in a slurry state to be applied to a concrete structure and used. &Lt; / RTI &gt; 5. The method of claim 4,
The initial velocity cured inorganic non-flammable waterproof manner powder binder composition _{SiO 2, TiO 2, Al 2} O 3, ZrO 2, Cr 2 O 3, talc, mica, kaolin, fly ash, metakaolin, dolomite, chromium ore to 100 parts by weight based on Wherein the additive is added in a ratio of 1 to 20 parts by weight and mixed with the process water (water) in a ratio of 20 to 50 parts by weight, and the mixture is applied to the ceramic powder binder composition.

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