KR20110096002A - Constructing method of loess insulating composite floor for construction - Google Patents

Abstract

PURPOSE: A method of constructing a loess insulating composite floor member is provided to decrease sick house syndrome since various poison is removed, far infrared, heat and moisture are appropriately discharged. CONSTITUTION: A method of constructing a loess insulating composite floor member comprises next steps. An insulating members(6) comprising an uneven part is placed on the top of a soundproof seat(4) to form an assembling panel(3). The assembling panels are assembled on a floor slab and a pipe is inserted along an installation line formed on the uneven part of the insulating member of the assembling panel. Loess gypsum-based cement composition and aggregation are mixed at the mass ration of 1 : 0.5 ~ 1 : 3 and then water is mixed with the mixture to loess concrete composition. The loess concrete composition is placed on the top of the assembling panels.

Description

Construction method of ocher thermal insulation composite flooring for building {CONSTRUCTING METHOD OF LOESS INSULATING COMPOSITE FLOOR FOR CONSTRUCTION}

The present invention relates to a construction method of an ocher thermal insulation composite flooring for building, and more particularly, to a construction method of an ocher thermal insulation composite flooring for building, which includes yellow soil and is constructed semi-dry during construction of a floor.

In Korea, yellow soil has been used as a building material for the floors and walls of houses. The interior of the building constructed with ocher is an environment that has a pleasant and healthy effect on the human body by appropriately absorbing and discharging far infrared rays, heat, and moisture from a large number of multi-layered spaces due to the layer structure of the loess and the honeycomb structure of the ocher surface. It is known to help create.

In general, ocher refers to reddish brown to yellow brown weathered residue composed mainly of particles having a silt size of 0.002 to 0.005 mm in diameter. The constituent minerals of ocher (mainly ocher in Korea) contain 30 to 80% of clay minerals, and quartz, feldspar, hornblende, goethite, and gibbsite are included as the chemical composition. SiO ₂ ), aluminum oxide (Al ₂ O ₃ ), iron oxide (Fe ₂ O ₃ ), magnesium oxide (MgO), potassium oxide (K ₂ O), and the like. Also, the enzyme component of loess mainly includes catalase, dephenol oxidase, saccharase, and protease. It is to perform the function of action.

However, the construction of large, modern high-rise buildings using traditional Korean loess using only loess was too difficult for reasons of process and cost.

In addition, even though wet concrete compositions containing ocher have some degree of self-smoothness, cumbersome finishes such as spreading the surface flat after pouring or pumping onto the construction substrate must be performed. I had to go through. In addition, during curing, cracking and peeling with the lower layer were generated on the surface.

Therefore, above all, toxins in concrete are decomposed and removed by the action of loess, and the blood circulation and metabolism caused by far-infrared radiation are activated to excrete wastes from all parts of the human body, inhibiting mold and bacteria, respiratory diseases, atopy The original effect of ocher, such as antibacterial to bacteria that cause dermatitis, etc. can be expressed, but the construction process is remarkably flatter than conventional wet concrete, which can shorten the construction period, durability, heat resistance, fire resistance and It is necessary to develop a building flooring material containing ocher that has excellent physical properties such as compressive strength and flexural strength.

Therefore, it is an object of the present invention, the ocher is contained, so that various toxic in concrete is decomposed and eliminated far infrared rays, heat, moisture, etc., so that a kind of sick house syndrome phenomenon can be alleviated, the building ocher thermal insulation composite It is to provide a construction method of flooring material.

In addition, another object of the present invention is light weight, but has a high strength, excellent durability, heat resistance, fire resistance, construction is very convenient can shorten the construction period, and consequently the construction loess insulation composite that can lower the construction cost It is to provide a construction method of flooring material.

In addition, the other object of the present invention is that the surface is flat even without pouring or a separate finishing process, so that the appearance is very beautiful, eco-friendly, and can effectively prevent flame propagation through insulation such as styrofoam It is to provide a construction method of flooring material.

The construction method of the ocher thermal insulation composite flooring for building according to an embodiment of the present invention for achieving the above object is to form an assembly panel by stacking the insulating material is formed on the upper surface of the sound insulating sheet, the assembly panels on the floor slab Put the heating pipe along the installation line formed in the concave and convex portion of the heat insulating material of the assembling panels, and the clay on gypsum cement including calcium sulfate alpha-hemihydrate and hydraulic cement on the upper surface of the assembling panels. Ocher gypsum-based cement composition, waste glass, and waste ceramics were mixed and crushed to produce 19 ~ 90 mesh spherical polyhedral granulated recycled ceramic sand in 19 ~ 90 mesh. The aggregates obtained by evenly mixing the mixtures were mixed at a mass ratio of 1: 0.5 to 1: 3, and water was mixed with these mixtures. Characterized in that the pouring and curing of the concrete composition prepared by kneading a yellow soil.

In addition, the construction method of the ocher thermal insulation composite flooring material for building according to another embodiment of the present invention forms an assembly panel by laminating an insulating material having an uneven portion formed on an upper surface of the sound insulating sheet, and lays the assembly panels on a floor slab. Ocher is fitted with heating pipes along the installation line formed in the uneven portion of the heat insulating material of the assembly panels, and the clay is mixed with gypsum-based cement including calcium sulfate alpha-hexahydrate and hydraulic cement on the upper surface of the assembly panels fitted with the heating pipes. Aggregates obtained by uniformly mixing gypsum-based cement composition and 19-90 mesh silica sand in unit meshes defined in 19-90 mesh are mixed in a mass ratio of 1: 0.5-1: 3 and these mixtures It is characterized by pouring and curing the ocher concrete composition prepared by kneading by mixing water.

In addition, the construction method of the ocher thermal insulation composite flooring for building according to another embodiment of the present invention forms an assembly panel by laminating an insulating material having an uneven portion formed on the upper surface of the sound insulating sheet, and the assembly panels laid on the floor slab mutually assembled Inserting the heating pipe along the installation line formed in the uneven portion of the heat insulating material of the assembly panels, and mixing the ocher to the gypsum-based cement including calcium sulfate alpha- hemihydrate and hydraulic cement on the upper surface of the assembly panels fitted with the heating pipe Ore gypsum cement composition, waste glass and waste ceramics are crushed and pulverized to produce 19-90 mesh spherical polyhedral granulated recycled ceramic sand and 19-90 mesh silica sand. Aggregates obtained by evenly mixing the predetermined unit meshes in a mesh are mixed in a mass ratio of 1: 0.5 to 1: 3 and these And it characterized in that pouring the Loess concrete composition prepared by kneading a mixture of water and curing the compound.

The present invention is comfortable and healthy composition of the indoor environment by the action of loess, far-infrared radiation, indoor odor removal, antibacterial treatment of bacteria and the like, decomposition and removal of toxin components in concrete, has a high strength compared to light weight, durability, heat resistance It has excellent physical properties such as fire resistance, and is very convenient for construction, which can shorten the construction period, lower the cost of construction, and make the surface itself horizontal without any large-scale floating or finishing process. The advantage of recycling waste resources is that they are very environmentally friendly.

1 to 5 is a construction sequence diagram of the building insulation composite flooring material according to an embodiment of the present invention,
6 is a side cross-sectional view of a building insulation composite flooring material according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is formed by assembling the laminated panels laminated with a heat insulating material on the top surface of the sound insulating sheet to the bottom slab, install a heating pipe on the top surface of the assembly panels, and formed by crushing and grinding waste glass, waste ceramics thereon By constructing a wet gypsum-based concrete composition mixed with aggregates made of recycled ceramic sand and silica sand, constructing a yellow clay thermal insulation composite floor material for construction to decompose and remove concrete toxins by the action of ocher, and to shorten the construction period by making construction easier. In addition to increasing the strength, durability and fire resistance of the building.

The most important components in the present invention are aggregates and loess composed of recycled ceramic sand and silica sand.

The aggregates made of recycled ceramic sand and silica sand of the present invention do not absorb moisture unlike ordinary sand and do not sink even when the concentration is diminished. This has the advantage of being very smooth.

In addition, it is possible to maintain the strength as a structure even if a thin layer of ocher concrete composition is mixed with recycled ceramic sand and agglomerate composed of silica sand on the surface of the heat insulating material because the strength is higher than that of ordinary sand, and it is excellent in heat transfer and heat retention. It is helpful for saving, and unlike general sand, it is very eco-friendly because there is no fear of emitting harmful substances such as silica.

In addition, the loess used in the present invention is in the form of powder particles composed of silt-sized particles, and is characterized by far-infrared radiation, room odor removal, bacteria, etc. by catalase, diphenol oxidase, saccharase, and protease. Antibacterial treatment, detoxification and removal of toxins in concrete to play a role in creating a comfortable and healthy interior environment of buildings.

1 to 5 is a construction flowchart of the construction loess thermal insulation composite flooring material according to an embodiment of the present invention, Figure 6 is a side cross-sectional view of the construction loess thermal insulation composite flooring material according to an embodiment of the present invention.

Referring to Figures 1 to 5 the construction method of the ocher thermal insulation composite flooring for construction 2 according to an embodiment of the present invention will be described.

First, as shown in FIGS. 1 and 2, the assembly panel 3 is formed by stacking the heat insulating material 6 on the upper surface of the sound insulating sheet 4.

The sound insulating pad 4 formed on the lowermost layer of the building insulation composite flooring material 2 may be formed of rubber, felt, synthetic resin, or the like. In the embodiment of the present invention, the sound insulating pad 4 has a thickness of 5 to 10 mm. It may be formed of a synthetic resin such as polyethylene having a. One sound insulation pad 4 may be used, but two or more sound insulation pads may be stacked and used to increase the sound insulation effect.

In addition, the insulating material 6 is laminated on the upper surface of the sound insulating sheet 4 by laminating. In one example of the present invention, the insulating material 6 is formed of a styrofoam panel, but as a modification, the insulating material 6 is made of polystyrene foam and foam. It will be apparent to those skilled in the art that the insulating material may be formed of an organic insulating material such as polyurethane, and an inorganic insulating material including glass, mineral, metal, and the like.

The heat insulating material 6 has an uneven portion 16 formed on the upper surface thereof so as to sandwich the heating pipe 14, and a soundproof protrusion 18 is formed on the lower surface thereof.

Concave-convex portion 16 formed on the upper surface of the heat insulating material 6 is composed of convex portions 20 and concave portions 22 formed in a pattern of a certain shape, the soundproof projection 18 formed on the lower surface of the heat insulating material 6 is constant It is constructed by arranging at intervals. In order to increase the sound insulation and heat insulation effect of the flooring, two or more insulations 6 may be laminated and used.

Next, as shown in FIG. 3, the assembly panels 3 formed of the sound insulating pad 4 and the heat insulating material 6 are successively laid on the bottom slab and assembled together. At this time, the body of the assembly panel 3 is formed so that the coupling protrusion 10 is formed at one end and the coupling recess 12 is formed at the other end so that a plurality of them are continuously assembled.

After the assembly panels 3 are successively laid on the floor slab, the installation line is formed along the recesses 22 between the convex portions 20 of the insulation 6 as shown in FIG. 4. To rest on. After the heating pipes 14 are installed in the heat insulating material 6, the heating pipes 14 may be fixed using a fixing bracket so that the heating pipes 14 are not separated from the heat insulating material 6.

5 and 6, the ocher concrete composition 8 mixed with aggregates made of recycled ceramic sand and silica sand is formed on the upper surface of the assembly panels 3 on which the heating pipes 14 are installed. Pour.

Hereinafter, the manufacturing method of the ocher concrete composition 8 which mixed the aggregate made from the recycled ceramic sand and the silica sand is demonstrated.

The ocher concrete composition (8) mixes calcium sulfate alpha-hemihydrate, ocher gypsum cement composition including hydraulic cement and ocher, aggregates composed of recycled ceramic sand and silica sand in a mass ratio of 1: 0.5 to 1: 3, and these mixtures. It is prepared by mixing water and kneading.

First, the ocher gypsum-based cement composition is prepared by mixing a certain amount of ocher in gypsum-based cement, including calcium sulfate alpha-hemihydrate, hydraulic cement, high fluidizing agent, antifoaming agent, and alkylene cellulose.

Calcium sulfate alpha-hemihydrate, which is the first component of gypsum cement, is a kind of gypsum and belongs to alpha (α) type calcined gypsum. The calcium sulfate alpha-hexahydrate is prepared to contain 70% by mass or more of the whole loess gypsum-based cement composition, and is preferably formulated to maintain a content range of 79 to 94% by mass.

Hydraulic cement, which is the second component of gypsum cement, is cement hardened by chemical interaction with water, and V-type portland cement may be used in the embodiment of the present invention. V-type portland cement has excellent sulfuric acid resistance, and when wet, hardly causes dimensional change due to shrinkage and expansion occurring during curing, thereby making it possible to manufacture high-strength concrete structures.

In the gypsum cement according to the embodiment of the present invention, the content of the hydraulic cement is 5 to 20% by mass of the total composition, more preferably 10 to 15% by mass. If the hydraulic cement is used in more than 20% of the total gypsum-based cement, the weight is high and may cause cracks during drying.

As a high fluidizing agent added as a trace component of gypsum cement, one selected from naphthalene sulfonate, naphthalene sulfonate-formaldehyde concentrate, calcium lignosulfonate, melamine sulfonate-formaldehyde concentrate, and polycarboxylic acid is used. . Since the content of the high fluidizing agent is generally 0.5% by mass or more, in the present invention, the content is preferably within the range of 0.5% by mass to 0.75% by mass.

As another trace component of gypsum-based cement, the antifoaming agent is selected from tributyl phosphate, silicone, borate ester, petroleum derivative, tertiary butyl phthalate and the like. Since the content of the antifoaming agent is set to 0.2% by mass or more of the gypsum cement composition, the present invention is preferably contained in the range of 0.2% by mass to 0.5% by mass.

And, gypsum-based cement according to an embodiment of the present invention contains a small amount of alkyl cellulose. As the alkyl cellulose, one selected from hydroxyalkyl cellulose and 2-hydroxypropyl cellulose is used. In general, the content of the alkyl cellulose is set to 0.002% by mass or more of the gypsum cement. In the present invention, the content of the alkyl cellulose is preferably within the range of 0.002 to 0.01% by mass.

As mentioned above, 79-94 mass% calcium sulfate alpha- hemihydrate, 5-20 mass% hydraulic cement, 0.5-0.75 mass% high fluidizing agent, 0.2-0.5 mass% antifoamer, and 0.002-0.01 After preparing gypsum cement by mixing mass% alkyl cellulose, a certain amount of loess is mixed with the gypsum cement to obtain an ocher gypsum cement composition.

Ocher is a powder granule composed of silt-sized particles, composed of chemical components such as silicon oxide, aluminum oxide, iron oxide, and magnesium oxide, and four enzyme components of catalase, diphenol oxidase, saccharase, and protease. It is possible to use any loess having ocher standard properties that can be used as a building material.

The loess is made to contain 1 to 30% by mass of the aggregate to be described later, preferably 5 to 12% by mass of the loess of the aggregate. That is, when the ocher gypsum-based cement composition of the present invention is cured, far infrared rays, heat, water, and the like are properly absorbed and discharged from the loess contained therein, and serve to remove toxins, disintegrate, and purify, but also have concrete properties such as overall compressive strength. Is comprised in the range which does not deteriorate.

Next, aggregates are formed by using recycled ceramic sand and silica sand obtained by crushing and crushing waste glass products and waste ceramic products. In the embodiments of the present invention, the aggregate may be composed of only recycled ceramic sand, only silica sand, or may be formed by freely mixing silica and recycled ceramic sand within a mass ratio of 1: 9-9: 1.

In the present invention, the "recycled ceramic sand" should be understood to be a powder grain of a spherical polyhedron obtained through a process of crushing and crushing various waste glass products, such as glass bottles or glass bowls, and various waste ceramic products. In addition, the term “spherical polyhedron” refers to polyhedrons, such as pentagons, hexagons, and hexahedrons, which are not plate-like, but are close to spherical.

Ordinary glass pieces and ceramics pieces are sharp or flat when crushed and become spherical powder particles when crushed several times, resulting in poor adhesiveness and reduced strength, and clogging in hoses and equipment when pumping.

The recycled ceramic sand according to an embodiment of the present invention is primarily crushed waste glass products, waste ceramic products, for example by a hammer mill or tromell mill, and then by a vertical axis impactor (VSI). It is obtained by crushing secondarily and sorting by size by screening. It is a grain of spherical polyhedron such as pentagon, hexagon, and heptagon. Due to this shape, recycled ceramic sand is well adhered when mixed with wet gypsum cement, prevents clogging in the hose when pumping the product, and has a high strength unlike ordinary glass pieces and ceramic pieces.

In addition, silica sand, another component that forms aggregates, is used as a raw material for glass or porcelain products, which are formed of quartz granule sand containing SiO ₂ components and make recycled ceramic sand, and thus its efficacy is similar to that of recycled ceramic sand. Do. That is, silica sand does not absorb moisture unlike ordinary sand and does not sink even when the concentration is diminished. Since the specific gravity is similar to that of cement and gypsum, it is evenly distributed evenly, so that automatic horizontal work is very easy. In addition, it has higher strength than general sand, no torsion or cracking during construction, and is excellent in heat transfer and heat retention, which helps to save energy. It has the advantage of being.

As a result of a lot of experiments, the present inventors have found that the smooth pumping is possible when working with 19 to 90 mesh of silica sand or recycled ceramic sand, preferably 30 to 60 mesh of silica sand or recycled ceramic sand. It was confirmed that the best effect as a sand can be exhibited.

In addition, the Applicant can be seen that by using evenly mixed silica sand or recycled ceramic sand having a predetermined size by a predetermined unit size to prevent breakage, breakage of the coating film by the impact from the outside and to compensate and prevent the crack of the structure. there was.

In addition, when 30 to 60 mesh of silica sand or recycled ceramic sand is mixed evenly for each unit mesh set within 30 to 60 mesh, the mixing of the flooring material is well performed and there is no sinking phenomenon. It was found that heat transfer also showed the most excellent effect after the operation. In the embodiment of the present invention, evenly mixing 30 to 60 mesh of silica sand or recycled ceramic sand, for example, 30 mesh, 40 mesh, 50 mesh, 60 mesh of silica sand or recycled ceramic sand evenly within the range of 30 to 60 mesh. It is most preferable to use it in mixture.

When the aggregates composed of silica sand and recycled ceramic sand as described above are used in a wet gypsum-based concrete composition, they have a high compressive strength after curing, and cure quickly by dissipating heat as compared with light weight. In particular, it hardens in a fast time by forming its own crystal when cured, and has the advantage of quickly discharging moisture.

The gypsum-based cement composition and the aggregate of the recycled ceramic sand and silica sand are mixed at a mass ratio of 1: 0.5 to 1: 3, preferably at a mass ratio of 1: 1 to 1: 3, and most preferably. Preferably, the mixture is prepared at a mass ratio of 1: 1.5 to 1:25. In addition, the gypsum-based concrete mixture and water are mixed at a mass ratio of 1: 0.2 to 1: 0.75, and preferably mixed at a mass ratio of 1: 0.4 to 1: 0.55 and kneaded. Aggregates made of recycled ceramic sand and silica can control the strength of the ocher concrete composition (8) according to the amount used, and the strength of the cement itself can be controlled in various forms by using a small amount of ceramic dust in the aggregates.

 The ocher concrete composition 8 prepared by the method described above is applied to the upper surface of the heat insulating material 6 to which the sound insulating sheet 4 is attached after being sufficiently stirred through a stirrer at 1 to 4 cm. If the coating thickness of the ocher concrete composition (8) is less than the lower limit, the strength of the building is not sufficiently secured, and if the upper limit is exceeded, the strength of the building is sufficiently secured, while the manufacturing cost is increased and the construction of the ocher thermal insulation composite flooring material (2) A lot of weight goes out, and the utility as an assembly member falls.

When the ocher concrete composition 8 according to the embodiment of the present invention is poured on the upper surface of the heat insulating material 6 to which the sound insulating sheet 4 is attached in one continuous motion, the dough itself is completely without floating or finishing process. Flattened to form a topographically smooth surface, quickly cured within 60 to 90 minutes, dust-free on the surface after curing, lightweight but very high compressive strength of 2,000 to 4,500 psi after curing, and flexural strength is also common 2 times higher than cement.

In addition, in the ocher concrete composition 8 according to an embodiment of the present invention, harmful components such as lead (Pb), cadmium (Cd), copper (Cu), and mercury (Hg) are almost never discharged to a value close to zero, and arsenic In case of (As), it is very environmentally friendly compared to general cement, such as no emission at all.

Therefore, the ocher thermal insulation composite panel 2 for building according to the embodiments of the present invention manufactured by using the ocher-based concrete composition 8 as described above is sufficiently durable as a structure due to its high compressive strength and bending strength when used as a wall of a building. With, it was confirmed that it is very eco-friendly because little harmful components are discharged.

In addition, the ocher thermal insulation composite flooring for building according to the embodiments of the present invention according to the configuration as described above (2) under the action of loess, far infrared radiation, removal of indoor odor, antibacterial treatment of bacteria, removal of toxin components in concrete, etc. The indoor environment is pleasant and healthy, and the construction is very convenient, not only shortening the construction period, but also preventing fire spread, which is a weak point of the insulation material 4 formed of styrofoam panel due to its excellent fire resistance, It is smoothly processed and the beauty is very beautiful.

In the above description of the present invention, specific embodiments have been described, but various modifications can be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be defined by the equivalent of claims and claims.

2: composite heat insulation panel 3: assembly panel
4: sound insulation sheet 6: insulation material
8: ocher concrete composition
14: heating pipe 16: uneven portion

Claims (8)

Laminating the insulating material with the uneven portion formed on the upper surface of the sound insulating sheet to form an assembly panel, the assembly panels are laid together on the floor slab, and the heating pipe is fitted along the installation line formed in the uneven portion of the heat insulating material of the assembly panels The crushed and pulverized ocher gypsum-based cement composition, waste glass, and waste ceramics, which are mixed with ocher to gypsum-based cement including calcium sulfate alpha-hemihydrate and hydraulic cement on the upper surfaces of the assembly panels fitted with heating pipes, are subjected to 19 to 90 Aggregates obtained by evenly mixing recycled ceramic sand made of spherical polyhedral granules of mesh evenly for each unit mesh in a 19 to 90 mesh are mixed in a mass ratio of 1: 0.5 to 1: 3, and water is mixed into these mixtures. Ocher thermal insulation clothing for construction, characterized in that the ocher concrete composition prepared by kneading Construction method of flooring.
Laminating the insulating material with the uneven portion formed on the upper surface of the sound insulating sheet to form an assembly panel, the assembly panels are laid together on the floor slab, and the heating pipe is fitted along the installation line formed in the uneven portion of the heat insulating material of the assembly panels , 19-90 mesh silica sand and 19-90 mesh silica sands of ocher gypsum-based cement composition in which ocher is mixed with gypsum-based cement including calcium sulfate alpha-hemihydrate and hydraulic cement on the upper surfaces of the heating panels. It is characterized by pouring and curing the ocher concrete composition prepared by mixing the aggregates (aggregate) obtained by evenly mixing the predetermined unit mesh in the (mesh) in a mass ratio of 1: 0.5 to 1: 3 and kneading by mixing water in these mixtures Construction method of ocher thermal insulation composite flooring for building.
Laminating the insulating material with the uneven portion formed on the upper surface of the sound insulating sheet to form an assembly panel, the assembly panels are laid together on the floor slab, and the heating pipe is fitted along the installation line formed in the uneven portion of the heat insulating material of the assembly panels The crushed and pulverized ocher gypsum-based cement composition, waste glass, and waste ceramics, which are mixed with ocher to gypsum-based cement including calcium sulfate alpha-hemihydrate and hydraulic cement on the upper surfaces of the assembly panels fitted with heating pipes, are subjected to 19 to 90 Aggregate obtained by evenly mixing recycled ceramic sand made of spherical polyhedral granules of mesh and 19-90 mesh silica sand by unit meshes defined in 19-90 mesh. It is characterized by pouring and curing the ocher concrete composition prepared by mixing at a mass ratio of 1 to 3: and mixing water with these mixtures. Construction of the Loess construction method insulation composite flooring of.
4. The method according to any one of claims 1 to 3,
The ocher gypsum-based cement composition is composed of 79 to 94% by weight calcium sulfate alpha-hemihydrate, 5 to 20% by weight hydraulic cement, 0.5 to 0.75% by mass high fluidizing agent, 0.2 to 0.5% by mass defoamer and 0.002 to 0.01 A method for constructing an ocher thermal insulation composite flooring for building, characterized in that the gypsum-based cement obtained by mixing the mass% alkyl cellulose is mixed with 1 to 30% by mass of loess of the aggregate.
The method of claim 4, wherein
The ocher gypsum-based cement composition and agglomerates are mixed with water in a mass ratio of 1: 0.2 to 1: 0.75 to knead to prepare the ocher concrete composition for building ocher thermal insulation composite flooring.
The method of claim 5,
The ocher concrete composition is a construction method of the ocher thermal insulation composite flooring for building, characterized in that the thickness of 1 ~ 4 ㎝ to the top surface of the assembly panels fitted with the heating pipe.
The method of claim 6,
The assembly panel is a construction process of the ocher thermal insulation composite flooring for building, characterized in that the coupling protrusion is formed at one end and the coupling recess is formed at the other end so that a plurality of can be continuously assembled.
The method of claim 7, wherein
Construction method of the ocher thermal insulation composite flooring for building, characterized in that the compressive strength after the hardening of the ocher concrete composition is to be 2000 ~ 4500psi.

Images