KR101910173B1 - Prefabricated module, Prefabricated house, and Construction method of prefabricated house - Google Patents

Abstract

The present invention relates to a prefabricated module made of EPS, a prefabricated house using a prefabricated module, and a method of constructing a prefabricated house, wherein the prefabricated module of the present invention is formed of foamed polystyrene and includes a block formed of polyhedron, A first core groove formed on both sides of the block, and a second core groove formed between the outer surface and the inner surface, the prefabricated module comprising: And a prefabricated housing provided on the base plate, the prefabricated housing including a plurality of core members, and a block coupled between the core members.

Description

Prefabricated modules, prefabricated houses and prefabricated construction methods. {Prefabricated module, Prefabricated house, and Construction method of prefabricated house}

The present invention relates to a prefabricated module made of EPS, a prefabricated house using a prefabricated module, and a method of constructing a prefabricated house.

Patent Document 001 relates to an ultra lightweight heat insulating block and an energy saving type housing using the same, and more particularly, to a heat insulating block and a lightweight heat insulating block for air shortening by applying the heat insulating block and the brick to a housing construction by using a heat insulating block It is about energy saving type housing using this. In the heat insulating block according to Patent Document 001, the heat insulating block is formed of a foamed polystyrene material. The heat insulating block has a plurality of concavities and convexities interposed therebetween at regular intervals, And a groove corresponding to the unevenness is formed on the bottom surface.

Patent Document 002 relates to a wall structure and a wall construction method that enable a house to be constructed in a short time. Patent Document 002 discloses a base bar extending laterally and fixedly installed on a floor surface, a center bar extending laterally and fixedly installed at a center portion of the upper surface of the base bar, and having a predetermined height on both sides of the center bar A pair of lower side bars fixed and installed on the outer side of the pair of lower side bars, at least a pair of outer side bars fixedly installed at predetermined positions so as to face each other on the outer side surfaces of the pair of lower side bars, A pair of upper side bars fixedly installed on the inner upper ends of the respective outer side bars located on the inner upper side and the other side of the bar and fixed to the inner side surfaces of the respective outer side bars, At least one pair of inner longitudinal bars extending toward the lateral bars, A heat insulating block layer on which at least one heat insulating block is mounted and a cover bar extending laterally and fixedly installed at an upper portion of the heat insulating block layer so as to maintain a predetermined interval between the pair of upper horizontal bars, And includes elongated bolts at least passing through the longitudinal bars and the heat insulating block layer.

Patent Document 003 relates to a lightweight panel. Patent Document 003 discloses a lightweight panel for inner and outer walls of a room in which a plate member is attached to the front and back surfaces of a styrofoam for soundproofing and heat insulation, wherein the styrofoam has a sloped surface in one direction, And a sheet material selected from stone, artificial stone or loess is attached to one side of the styrofoam before and after the styrofoam, and a concrete mortar is filled between the rim and the sheet material to form a flat surface, . In addition, in the lightweight panel for inner and outer walls of a room in which a plate member is attached to both the front and back surfaces of the styrofoam for soundproofing and heat insulation, the styrofoam forms a sloped surface in one direction and at least one groove is formed in the longitudinal direction , And a plate material selected from a stone, an artificial stone or an ocher is attached to both sides of the styrofoam before and after the styrofoam, and a concrete mortar is filled and cured between the rim and the plate to form a flat surface .

A lightweight panel for inner and outer walls of a room in which a plate member is attached to the front and back surfaces of the styrofoam for soundproofing and insulating the styrofoam, wherein the styrofoam forms an inclined surface toward one direction, Or grooves are formed in a lattice shape, and any one of stone, artificial stone, or loess is adhered to one side of the styrofoam before and after the styrofoam and cured.

Patent Literature 004 relates to a frame-integrated dome house in which indoor finishing work is easy, and a dome house in which a plurality of frames are integrally formed in the inside to facilitate the installation and fixing of the interior, . According to Patent Document 004, a frame-integrated dome house that facilitates indoor finishing is a dome house formed by continuously connecting and assembling a plurality of panels formed in a semi-circular shape of a curved surface, wherein the panel is coated with a UV coating agent A FRP layer formed by laminating a glass fiber reinforced plastic on the surface of the UV coating layer; a framing frame formed in a lattice shape by arranging a plurality of frames longitudinally and laterally on the surface of the FRP layer; And a finish layer which is finished by applying a glass fiber reinforced plastic to the surface of the frame frame.

KR 10-0828432 B1 (Registered on May 02, 2008) KR 10-1180090 B1 (Registration date August 30, 2012) KR 10-2011-0100730 A (posted on September 15, 2011) KR 10-1449668 B1 (Registered on October 02, 2014)

The present invention relates to a prefabricated module made of EPS, a prefabricated house using a prefabricated module, and a method of constructing a prefabricated house.

In order to solve the problems of the prior art, the prefabricated module of the present invention comprises a block 100 formed of foamed polystyrene, a polyhedron 100, an outer surface 101 formed on one surface of the block, A first core groove (103) formed between the outer surface and the inner surface and formed on both sides of the block; And a second core groove (104).

The prefabricated module of the present invention includes a first lateral groove (105) communicating the first core groove (103) and the second core groove (104) with the structure of the above invention.

The prefabricated housing of the present invention comprises a base plate 210 provided on the ground and forming a plane, a core 220 formed on the base plate and formed of a plurality of blocks, .

The method of constructing a prefabricated housing according to the present invention is a method of constructing a prefabricated house, comprising the steps of: joining a core member 220 to a base plate 210; joining a first core member groove of claim 1 to one side of the core member; And a block side joining step (S200) of joining the block second core grooves.

The prefabricated module of the present invention is formed in a block shape, and is assembled to each other, shortening the air, exhibiting excellent heat insulation effect, and enabling standardization.

The prefabricated module of the present invention forms a groove on the side surface, and the groove has a core of the prefabricated house inserted therein, so that a stable housing can be formed.

According to the present invention, a coupling portion or a slot groove formed by a groove or a projection is formed on the surface, and the concrete is attached to the coupling portion and the slot groove, thereby improving the rigidity of the housing and enabling stable coupling between the modules.

Since the assembled module of the present invention and the core material are joined by the reinforced concrete, a stable supporting structure can be secured.

The prefabricated house of the present invention includes a fiber net inside the concrete outside the prefabricated module, so that a firm bonding force can be secured.

Since the prefabricated house of the present invention forms a coated surface on the outside, the lifetime of the prefabricated module is improved from the moisture such as rain, and moisture entry into the prefabricated house can be blocked.

The concrete applied to the outer surface of the prefabricated housing of the present invention has the effect of increasing the stiffness and toughness of the concrete because a plurality of microfibers are formed therein.

1 is a perspective view of a prefabricated module of the present invention;
2 is a perspective view of a prefabricated house to which the prefabricated module of the present invention is applied.
3 is a perspective view of a dome type prefabricated house to which the prefabricated module of the present invention is applied.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

(Example 1-1) The assembled module of the present invention is formed of foamed polystyrene and includes a polyhedron block 100, an outer surface 101 formed on one side of the block, an inner surface 102 formed on a mating surface of the outer surface A first core groove (103) formed between the outer surface and the inner surface and formed on both sides of the block; And a second core groove (104).

The assembled module of the present invention Example 1-1 relates to a block made of EPS (Expandable Polystyrene). The EPS structure has low thermal conductivity and high insulation effect, and mass production is easy. Therefore, it has many applications in various fields of industry.

The prefabricated module of the present invention is flame retarded and has safety from fire. The block of the present invention is formed as a hexahedron or a pentahedron block. The two surfaces of the convex are opposed surfaces, which form a plane or form a constant curved surface. One side of each side of the block forms a first core groove and the other side forms a second core groove. A core material is inserted between the first core material groove and the second core material groove, and the core material fixes the two first and second core material grooves. When both sides of the block are planar, the first and second core grooves are linear, and when both sides of the block are curved, the first and second core grooves form a curve.

(Embodiment 2-1) The assembled module of the present invention includes, in Embodiment 1-1, a first lateral groove 105 communicating the first core groove 103 and the second core groove 104 do.

In the case where the block shape is six-sided, the two surfaces are opposed to each other and form a plane or a curved surface, and are composed of an outer surface and an inner surface. The outer surface and the inner surface fragrance constitute four side surfaces. A first core groove and a second core groove are formed on two opposite surfaces of the four side surfaces, and a first lateral groove is formed on one of the remaining two surfaces. The first lateral groove communicates with one of the two first core grooves and one side of the second core groove.

 (Embodiment 2-2) In the embodiment 2-1, the assembled module of the present invention includes a second lateral groove 106 on an opposing mating surface of the first lateral groove 105.

Example 2-2 forms a second lateral groove on the first lateral groove facing surface shown in Example 2-1. Accordingly, one block forms two first and second core grooves on both sides, and the other two sides form a lateral groove formed on only one side or both sides.

 (Embodiment 2-3) The assembled module of the present invention includes the engaging portion 107 formed on the outer surface and / or the inner surface of the module according to Embodiment 2-1 and composed of a plurality of grooves or protrusions.

Blocks made only of EPS material have poor stiffness and vulnerability to the external environment. Therefore, reinforcement of the block surface is required. The present invention increases the stiffness of the blocks coupled through concrete pouring and fiber netting to the block surface. When the concrete is laid and the fiber net is bonded, the structure of the combined blocks is increased in stiffness, the bonding strength between the blocks is improved, and the waterproof property is improved. However, since the materials of the concrete and the block are different, there arises a problem that smooth coupling is not achieved. To overcome this, a plurality of engaging portions are formed on the outer surface or inner surface of the block. The engaging portion is formed in the shape of a groove and a projection. Since the concrete placed on the block surface (outer surface and inner surface) is inserted into the grooves and projections of the block surface, the bonding strength between the concrete and the block is increased.

 (Embodiment 2-4) In the assembled module of the present invention, in Embodiment 2-3, the coupling portion includes one formed in a shape selected from hemispherical, hexahedron, tetrahedron, and columnar.

The block coupling portion is formed in a recessed groove or protruded projection shape on the outer surface or the inner surface, and the groove is formed into a hemispherical shape, a hexahedron shape, a tetrahedron shape, or a columnar shape. In particular, the columnar shape may form a cone shape, and the hexahedral shape may form a sloped surface of one side of six sides, thereby increasing the bonding force between the concrete and the block.

 (Embodiment 2-5) In the assembled module of the present invention, in the embodiment 2-3, the coupling portions include those arranged at uniform or non-uniform intervals.

It is preferable that the intervals of the engaging portions of the grooves or protrusion shapes are uniformly arranged. However, it is not always uniformly formed depending on the shape and size of the block or the size of the engaging groove. It is preferable that the shape of the coupling portion is formed to be the same. Different combinations of shapes are possible depending on the joining condition.

 (Embodiment 2-6) The prefabricated module according to Embodiment 2-1, wherein the prefabricated module is formed on the outer surface and / or the inner surface, and includes a slot groove 108 in which a plurality of grooves extend.

Blocks made only of EPS material have poor stiffness and vulnerability to the external environment. Therefore, reinforcement of the block surface is required. The present invention increases the stiffness of the blocks coupled to the block surface through concrete pouring and fiber netting. When the concrete is laid and the fiber net is bonded, the structure of the combined blocks is increased in stiffness, the bonding strength between the blocks is improved, and the waterproof property is improved. However, since the materials of the concrete and the block are different, there arises a problem that smooth coupling is not achieved. To overcome this, a plurality of slot grooves are formed on the outer surface or inner surface of the block. The slotted groove has a continuously formed groove and protrusion shape. Since the concrete placed on the block surface (outer surface and inner surface) is inserted into the grooves and projections of the block surface, the bonding strength between the concrete and the block is increased.

 (Embodiment 2-7) In the assembled module of the present invention, in Embodiment 2-6, the slot groove cross-section includes one formed in a shape selected from a triangle, a quadrangle, a semicircle or a concave-convex shape.

The outer surface and / or the inner surface of the block are formed with elongated grooves, and the grooves are formed in a triangular, quadrangular, semicircular, or concave-convex shape. In the elongated grooves, concrete is inserted to form a complete fitting engagement of the concrete and the block.

 (Embodiment 3-1) A prefabricated house of the present invention comprises a base plate 210 provided on the ground and forming a plane, a core 220 formed on the base plate and formed in plural, (100) of claim < RTI ID = 0.0 > 1 < / RTI >

Embodiment 2-1 is an invention relating to a prefabricated house to which a plurality of blocks are combined. Blocks alone can not be used to build prefabricated houses. Houses completed with multiple blocks combined must maintain sufficient stiffness. Thus, for stable combination of blocks, the core is bonded to both sides of the blocks. Since the core can not be erected independently, join the core to the base plate. The base plate is made of concrete packed on the ground. The base plate plane joins the core material, the core material is inserted into the concrete base plate and pushed together with the concrete, or the anchor bolt is used to join the top face of the concrete base plate.

(Example 3-2) The prefabricated module of the present invention includes core material concrete 240 formed between the block and the core material in Example 3-1.

On both sides of the block, a first core groove and a second core groove are formed, and the core is accommodated in a space formed by closely contacting the two core grooves. In order to improve the bonding strength between the block and the core, the core concrete is inserted into the space. The core material is made of a metal pipe having a quadrangular or C-shaped shape, and the first and second core grooves form a tapered surface to form a concave-convex connection with the core material concrete formed.

 (Embodiment 3-3) The assembled module of the present invention includes the lateral core member 260 formed between the core member and the core member in Embodiment 3-1.

In order to improve the stability of the prefabricated house, each block should improve the assembling surface coupling. That is, all sides formed in one block must be stably fixed. Therefore, a lateral core material is provided between the core material and the core material, and the lateral core material is located between the upper surface and the lower surface of the block. Therefore, one block can secure the stability of the prefabricated house by forming a stable frame fixture with two core members and two lateral members.

(Embodiment 3-4) The prefabricated module of the present invention includes the fiber net 230 attached to the outside of the block in Example 3-1.

A fiber net is bonded to the outer and inner surfaces of the prefabricated house, which is a combination of core and block. The fiber net forms a net shape having a plurality of holes. Since the fiber net is attached by applying tension to the surface of the prefabricated house, the bonding strength between the block and the block can be improved. As the adhesive, an ordinary adhesive is used, and an adhesive that does not deform the shape of the EPS is used.

(Embodiment 3-5) The prefabricated module of the present invention includes reinforcing concrete 240 placed on the outside of the fiber net in the embodiment 3-4 and including a plurality of fibers 241 therein.

A housing assembled with a plurality of blocks can increase rigidity with a fiber net bonded to the outside. However, in order to improve the environmental resistance, it is better to apply reinforced concrete to the fiber net surface. The reinforced concrete is applied to the outer surface of the block, but the fiber net is received in the interior of the block, and is fitted to the joint portion or the slot groove of the block surface. In order to increase the rigidity and ductility of the reinforced concrete, microfibers are accommodated inside. The fine fibers have a thickness range of 0.01 mm to 0.06 mm and a length range of 0.5 mm to 10 mm and are accommodated in the reinforced concrete. The reinforced concrete including the microfibers attains the same purpose as the composite material, so that a structure having high rigidity can be formed.

 (Embodiment 3-6) In the assembled module of the present invention, in the embodiment 3-5, the plurality of fibers 241 are formed of any one selected from polyethylene, polypropylene, polyvinyl alcohol, acrylic, and fiber glass .

The microfibers accommodated in the concrete are formed of polyethylene, polypropylene, polyvinyl alcohol, acrylic or fiberglass material, and they cause the pulling resistance by the adhesion of the concrete and the surface, thereby increasing the rigidity of the concrete.

(Embodiment 3-7) The assembled module of the present invention includes the coating surface 250 formed on the outer surface of the reinforced concrete according to Embodiment 3-4.

To provide the waterproof function of the prefabricated house, the coated surface is formed on the outer surface of the reinforced concrete. The coated surface is preferably formed of urethane, and similar equivalent objects may be included.

(Embodiment 3-8) The prefabricated module of the present invention includes the window 270 and / or the door 280 formed between the core members and formed in the block in Embodiment 3-1.

The door is installed for indoor and outdoor access of the prefabricated house, and the window is installed for ventilation and solar reception. A door or a window is formed in a convex shape, and a block and a block are joined together to form a window and a door.

 (Embodiment 4-1) A method of constructing a prefabricated house according to the present invention comprises a core joining step (S100) of joining a core member 220 to a foundation board 210; joining a block first core groove of claim 1 to one side of the core member And a block side joining step (S200) for joining the block second core groove of claim 1 to the other side of the core material.

(Embodiment 4-2) A method of constructing a prefabricated house of the present invention is the method of constructing a prefabricated house according to the embodiment 4-1, wherein after the block side joining step, a core reinforcing step S300 ).

(Example 4-3) The method of constructing a prefabricated house of the present invention is the method of constructing a prefabricated house according to the embodiment 4-2, wherein one fiber net 230 is bonded to one side and / or the other side of a plurality of blocks after the core- Attaching the fiber net (S510); .

(Example 4-4) A method of constructing a prefabricated house of the present invention is the method of constructing a prefabricated house according to the embodiment 4-3, wherein, after the step of attaching the fiber net, the reinforced concrete (240) And reinforcement step S520.

(Embodiment 4-5) The method of constructing a prefabricated house of the present invention includes the coating step (S600) of Embodiment 4-4 in which the waterproof coating material 250 is coated on the concrete surface after the concrete reinforcing step.

(Embodiment 4-6) A method of constructing a prefabricated house of the present invention is the method of constructing a prefabricated house according to embodiment 4-1, wherein the side reinforcing step 700 of joining the lateral core material 260 between the core material and the core material after the block side joining step; .

100: block 101: outer surface
102: inner surface 103: first core member groove
104: second core member groove 105: first horizontal groove
106: second lateral groove 107:
108: slot groove 210: base plate
220: core material 230: fiber mesh
240: reinforced concrete 241: fiber
250: Coating surface 260:

Claims (4)

A polyhedral block 100 formed of foamed polystyrene;
An outer surface 101 formed on one surface of the block;
An inner surface 102 formed on a mating surface of the outer surface;
A first core groove (103) formed between the outer surface and the inner surface and formed on both sides of the block; And a second core groove (104);
A first lateral groove (105) communicating the first core groove (103) and the second core groove (104);
A second lateral groove (106) formed on an opposed mating surface of the first lateral groove (105);
And an engaging portion (107) formed on the outer surface and / or the inner surface and formed of a plurality of grooves or protrusions.
delete A base plate 210 installed on the ground and forming a plane;
A plurality of core members 220 installed on the base plate;
A block (100) of claim 1 coupled between the core (s).
A core joining step (S100) of joining the core member (220) to the base plate (210);
A method for constructing a prefabricated house, comprising: joining block first core grooves of claim 1 to one side of core material and joining block second core grooves of claim 1 to the other side of core material.

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