KR101265100B1 - An eco friendly base of a prerabricated facilities and its constructing procedure - Google Patents

An eco friendly base of a prerabricated facilities and its constructing procedure Download PDF

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KR101265100B1
KR101265100B1 KR1020120123551A KR20120123551A KR101265100B1 KR 101265100 B1 KR101265100 B1 KR 101265100B1 KR 1020120123551 A KR1020120123551 A KR 1020120123551A KR 20120123551 A KR20120123551 A KR 20120123551A KR 101265100 B1 KR101265100 B1 KR 101265100B1
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South Korea
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soil
facility
prefabricated
primary
filling
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KR1020120123551A
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Korean (ko)
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미 라 김
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(주)돔하우스코리아
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/26—Compacting soil locally before forming foundations; Construction of foundation structures by forcing binding substances into gravel fillings
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles

Abstract

PURPOSE: An environmentally friendly foundation structure of a prefabricated facility and a construction method for the same are provided to compose the environmentally friendly foundation of a prefabricated facility without using concrete. CONSTITUTION: An environmentally friendly foundation structure of a prefabricated facility comprises a prefabricated facility foundation(10), a plurality of perforated drain pipes, a first filling part, a second filling part, a whole floor primarily coating part, a whole floor secondarily coating unit, and a coarse sand finishing part. A prefabricated type facility foundation is formed on the ground in which a prefabricated facility(1) is arranged. The lower end of a perforated drain pipe is inserted into the perforated drain pipe installation groove of the prefabricated facility. The first and second filling parts are sequentially formed inside the perforated drain pipe and are hardened by a soil coagulation hardener. The whole floor primarily coating part is formed inside the perforated drain pipe and is hardened by a soil coagulation hardener. The whole floor secondarily coating part is formed on the top surface of the whole floor primarily coating part and is hardened by a soil coagulation hardener. The coarse sand finishing part is formed on the top surface of the whole floor secondarily coating part.

Description

조립식 시설의 친환경 바닥기초 구조 및 그 시공방법 { An eco friendly base of a prerabricated facilities and its constructing procedure }An eco friendly base of a prerabricated facilities and its constructing procedure}

본 발명은 조립식 시설의 친환경 바닥기초 구조 및 그 시공방법에 관한 것으로서 더욱 상세하게는 바닥의 부등침하를 방지하고 바닥 기초를 친환경적으로 구성한 조립식 시설의 친환경 바닥기초 구조 및 그 시공방법에 관한 것이다.
The present invention relates to an eco-friendly floor foundation structure and a construction method of the prefabricated facility, and more particularly, to an eco-friendly floor foundation structure and a construction method of the prefabricated facility to prevent uneven settlement of the floor and environmentally friendly floor foundation.

일반적으로, 조립식 시설구조물은 뼈대(골조)는 복수개의 조립프레임과 각각의 조립프레임을 연결하는 연결구로 조합하여 구조물을 이루게 되는데, 이러한 구조물의 뼈대를 이루기 위해 소정의 지름을 갖는 파이프나 목재 등을 필요한 길이로 절단해 이를 조합하여 용접이나 못박음으로 고정하여 구조물을 이루었다.In general, the prefabricated structure is a skeleton (frame) is composed of a plurality of assembly frames and connectors connecting each assembly frame to form a structure, in order to form a skeleton of such a structure having a predetermined diameter pipe or wood The cut was made to the required length and combined to fix it by welding or nailing to form a structure.

이러한 조립식 시설은 구조적으로 안정성이 있는 돔 형태의 시설로 개발하여 사용하였다.This prefabricated facility was developed and used as a structurally stable dome type facility.

종래의 돔하우스는, 천정으로부터 기초 바닥을 향해 반구형의 구조인 지지골조가 일정 간격을 두고 설치되며, 상기 지지골조 사이에 다수개로 분할된 구조체를 조립하여 벽체를 형성하고, 상기 벽체의 내,외벽에 와이어매쉬를 설치한 후 시멘트모르타르를 타설시켜 시공하였다.In the conventional dome house, a support frame having a hemispherical structure is installed at regular intervals from a ceiling to a base floor, and a plurality of divided structures are assembled between the support frames to form a wall, and the inner and outer walls of the wall After installing the wire mesh in the cement mortar was poured.

그러나, 종래의 기술은 지지골조를 설치하고 와어어매쉬를 설치한 후 시멘트모르타르를 타설시키는 일반 주택의 시공방법과 거의 동일하므로, 단순한 형상의 구조를 가짐에도 불구하고, 시공 작업이 복잡하였다. 또한, 시공하는데 각종 원자재의 사용으로 인해 시공비용이 상승되는 문제점이 있었다.However, the conventional technology is almost the same as the construction method of a general house in which the supporting frame is installed, the wire mesh is installed, and the cement mortar is poured, and thus the construction work is complicated despite having a simple structure. In addition, there is a problem that the construction cost is increased due to the use of various raw materials for construction.

이를 개선하기 위해 다양한 돔하우스가 개발되었으나, 그 기초바닥은 도 2에 도시된 바와 같이 조립식 시설(1)의 하단에는 기초콘크리트(2)를 타설하여 그 바닥을 대신하였다. 따라서 기초콘크리트(2)와 돔하우스 조립 구성과 결합이 용이하지 못하고, 시공에 불편한 점이 있을 뿐만 아니라 콘크리트의 구조물이 토양에 좋지 않은 영향을 미치고 비용도 많이 드는 문제점이 있었다. Various dome houses have been developed to improve this, but the foundation floor is replaced with the foundation concrete 2 is placed on the bottom of the prefabricated facility (1) as shown in FIG. Therefore, it is not easy to combine with the basic concrete (2) and the dome house assembly configuration, there is a problem not only inconvenient to the construction, but also the structure of the concrete has a bad effect on the soil and costly.

그리고 아치형 돔하우스 구조상 양단부에서는 항상 밀림 현상이 발생하여 구조적 안정성을 해치는 문제점이 있어왔다.
In addition, there is a problem in that both sides of the arched dome house structure has a rolling phenomenon, which impairs the structural stability.

본 발명은 전술한 바와 같은 문제를 해결하기 위하여 안출한 것으로서, 토양에 독성을 주고 건설폐기물을 발생시키는 콘크리트를 사용하지 않고, 조립식 시설의 바닥구조를 친환경적으로 구성하고자 하는 목적이 있다.The present invention has been made in order to solve the problems as described above, there is an object of environmentally friendly construction of the floor structure of the prefabricated facility, without using concrete to poison the soil and generate construction waste.

또한 이동이 간편한 조립식 시설물의 특성상 이동이 전제되어야 하는데, 기초를 해체하기 용이하고 건설폐기물이 많이 나오지 않게 구성하고자 하는 목적이 있다.In addition, the movement must be premised on the nature of the prefabricated facility, easy to dismantle the foundation and there is a purpose to configure a lot of construction waste does not come out.

그리고 돔하우스와 같은 구조의 조립식 구조물이 양쪽으로 밀리지 않게 구성하고자 하는 목적이 있다.And there is a purpose to configure the prefabricated structure of the structure such as dome house so as not to be pushed to both sides.

본 발명은 전술한 목적을 달성하기 위하여 조립식 시설(1)이 놓여지는 곳인 지면(11)에 조립시설기초(10)가 형성되고, 조립시설기초(10)는 지면(11)에 일정간격으로 다수개 형성된 유공관설치홈(12)에 다수의 유공관(20) 하단 일부가 수직으로 삽입 설치되며, 유공관(20)의 내부에 토양응고 경화제에 의해 경화된 1차채움부(30)와 2차채움부(40)가 순차적으로 형성되고, 유공관(20)의 외부에 전체바닥 1차도포부(50)가 토양응고경화재에 의해 경화되며, 1차도포부(50)의 상면으로 전체바닥 2차도포부(60)가 토양응고경화재에 의해 경화되어 형성되고, 전체바닥 2차도포부(60)의 상면에 왕사마감부(70)가 형성되는 것을 특징으로 하며, 유공관(20)의 내부 절반에 채워지는 1차채움부(30)는 잡석(31)과 흙(32)을 5:5의 비율로 채워 토양응고 경화재로 경화시켜 이루어지고, 1차채움부(30)가 굳어진 후 2차채움부(40)가 1차채움부(30)와 동일한 구성으로 형성되며, 유공관(20)의 관체(21)에 형성된 다수의 홀(22)에 의해 통기되어 경화가 촉진되도록 구성되고, 전체바닥 1차도포부(50)는 유공관(20)의 외부로 조립시설기초(10) 전체 지면(11) 상부에 직경 100 mm ~ 150mm 의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한후 바닥을 다져 형성되고, 전체바닥 2차도포부(50)는 경화된 전체바닥 1차도포부(50)의 상면에 직경 20 mm ~ 30 mm 의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한 후 바닥을 다져 형성되며, 왕사마감부(70)는 2차도포부(50)의 상면에 왕사를 도포한 후 바닥 수평을 맞추고, 토양응고 경화재를 살포하여 형성된 것을 특징으로 하며, 전체바닥 1차도포부(50), 전체바닥 2차도포부(60) 및 왕사마감부(70) 형성시, 말뚝(80)을 조립식시설(1)의 하단 외측단에 닿도록 수직으로 고정하는 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 구조를 제공한다.In the present invention, in order to achieve the above object, the assembly facility foundation 10 is formed on the ground 11 where the prefabricated facility 1 is placed, and the assembly facility foundation 10 is formed on the ground 11 at regular intervals. A portion of the lower end of the plurality of hole pipes 20 are vertically inserted into the formed hole pipe installation grooves 12, and the primary filling part 30 and the secondary filling part cured by the soil coagulation hardener in the inside of the hole pipe 20. 40 is sequentially formed, the entire bottom primary coating portion 50 on the outside of the perforated tube 20 is cured by a soil coagulation hardener, the entire bottom secondary coating portion 60 to the upper surface of the primary coating portion (50) Is hardened by the soil hardening hardening material is formed, characterized in that the royal deadline portion 70 is formed on the upper surface of the entire secondary coating portion 60, the primary filling portion is filled in the inner half of the perforated pipe (20) 30 is made by filling the rubble (31) and the soil (32) in a ratio of 5: 5 to harden with a soil coagulation hardening material, primary After the portion 30 is hardened, the secondary filling portion 40 is formed in the same configuration as the primary filling portion 30, and is ventilated by a plurality of holes 22 formed in the tubular body 21 of the perforated tube 20. It is configured to promote hardening, the entire bottom primary coating unit 50 is rubble and soil having a diameter of 100 mm ~ 150mm in the upper surface 11 of the assembly facility 10 to the outside of the perforated pipe 20 of 5: 5 After mixing and coating by weight ratio and spraying the soil coagulation hardening material is formed by the bottom, the whole bottom secondary coating 50 is rubble with a diameter of 20 mm ~ 30 mm on the upper surface of the cured whole primary coating 50 Soil is mixed and applied in a weight ratio of 5: 5, and the soil coagulation hardening material is sprayed to form a bottom, and the royal finishing portion 70 is applied to the upper surface of the secondary coating portion 50 and then leveled the bottom. , Characterized in that formed by spraying the soil coagulation hardener, the entire bottom primary coating unit 50, the whole bottom secondary coating unit 60 and the king When forming the finish portion 70, the pile 80 to provide an eco-friendly floor-based structure of the prefabricated facility, characterized in that to vertically fixed to reach the lower end of the prefabricated facility (1).

또한, 조립식시설(1)이 설치되는 곳의 지면(11)을 평탄화 하고, 작업구역 표시하는 부지평탄화 단계(100); 조립식시설(1)이 설치되는 지면(11)을 일정 간격으로 격자 형상으로 분할하여 다수의 유공관설치홈(12)을 15 ~ 25 cm 깊이로 파고, 유공관설치홈(12)에 70 ~ 90 cm 길이의 유공관(20)을 수직으로 매설하는 유공관 매설 단계(110); 유공관(20)의 내부에 직경 20 ~ 30 mm의 잡석과 흙을 5 : 5 중량비로 혼합하여 유공관(20) 길이의 절반만큼 채우고, 토양응고경화재를 물에 희석하여 뿌려 경화시켜 1차채움부(30)를 형성하는 유공관 1차채움 단계(120); 경화된 1차채움부(30)의 위에 유공관 1차채움단계(120)와 동일한 방법으로 2차채움부(40)를 형성하는 유공관 2차채움 단계(130); 유공관(20)의 외측으로 조립식 시설(1)의 전체바닥인 지면(11) 위에 30~ 50 cm 높이로 직경 100 ~ 150 mm 크기의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고, 조립식시설(1)의 외측 하단이 닿는 곳에 다수의 말뚝(80)을 일정 간격으로 수직으로 고정하며, 토양응고경화재를 살포한 후 바닥을 다지는 전체바닥 1차 도포 단계(140); 전체바닥 1차도포부(50)의 상면에 직경 20 mm ~ 30 mm의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한 후 바닥을 다져 전체바닥 2차도포부(60)를 형성하는 전체바닥 2차 도포 단계(150); 전체바닥 2차도포부(60)의 상면에 왕사를 도포하고, 토양응고경화재와 물을 1 : 3의 부피비로 배합하여 살포한 후 쇠흙손으로 표면을 마무리 하는 마감 단계(160); 를 포함 하는 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 시공방법을 제공한다.
In addition, the ground leveling step (100) for leveling the ground (11) where the prefabricated facility (1) is installed and displaying the work area; Dividing the ground (11) on which the prefabricated facility (1) is installed into a grid shape at regular intervals, digging a plurality of perforated pipe installation grooves (12) to a depth of 15 to 25 cm, 70 to 90 cm long in the perforated pipe installation grooves (12) Perforated pipe laying step 110 to vertically bury the perforated pipe 20; Mix the rubble and soil having a diameter of 20 to 30 mm in a weight ratio of 5: 5 to the inside of the perforated pipe 20, and fill it by half of the length of the perforated pipe 20, dilute the soil coagulant in water, sprinkle it, and harden it. A hole filling step 120 for forming a hole 30; A secondary hole filling step 130 for forming a secondary filling part 40 in the same manner as the primary hole filling step 120 on the cured primary filling part 30; On the outside of the perforated pipe 20, rubble and soil having a diameter of 100 to 150 mm are mixed and applied in a weight ratio of 5: 5 on the ground 11, which is the entire floor of the prefabricated facility 1, at a height of 30 to 50 cm, and prefabricated. A plurality of piles 80 fixed vertically at regular intervals where the outer lower end of the facility 1 touches, and a whole bottom primary application step 140 of spraying the soil coagulant and then compacting the floor; Rubble and soil having a diameter of 20 mm to 30 mm on the upper surface of the entire bottom primary coating part 50 are mixed and applied in a weight ratio of 5: 5, and after spraying the soil coagulant hardening material, the bottom of the entire bottom secondary coating part 60 Forming a whole bottom secondary coating step 150; A finishing step (160) of applying a royal dust on the upper surface of the entire bottom secondary coating unit 60, spraying by mixing the soil coagulant and water in a volume ratio of 1: 3 and finishing the surface with iron trowel; It provides an eco-friendly floor-based construction method of the prefabricated facility comprising a.

본 발명은 토양에 독성을 주고 건설폐기물을 발생시키는 콘크리트를 사용하지 않고, 조립식 시설의 바닥구조를 잡석과 일반 흙을 경화시켜 형성하고, 다수의 유공관에 의해 부등침하가 방지되는 효과가 있다.The present invention does not use concrete to poison the soil and generate construction waste, and the bottom structure of the prefabricated facility is formed by curing the rubble and the general soil, there is an effect that the differential settlement is prevented by a plurality of perforated pipes.

유공관에 형성된 다수의 홀에 의해 통기성이 증대되므로 토양응고경화재의 경화가 용이한 효과가 있다.Since the air permeability is increased by a plurality of holes formed in the perforated pipe, there is an effect that the hardening of the soil coagulant is easy.

또한 이동이 간편한 조립식 시설물의 특성상 이동이 전제되므로, 콘크리트가 아니라 잡석과 흙이 경화되어 있는 구조이므로 부수면 다시 원래의 잡석과 흙으로 돌아가므로 친환경적이고, 건설폐기물이 나오지 않아 친환경적이다.In addition, the movement is premised on the characteristics of the prefabricated facility, because the structure is not rubbed, but rubble and soil is hardened, so when it is broken back to the original rubble and soil, it is eco-friendly, and construction waste is not eco-friendly.

그리고 말뚝에 의해 돔하우스와 같은 아치식 구조의 양단이 밀리지 않게 되어 안정적인 지지가 되는 효과가 있다.
And the pile does not push both ends of the arch structure, such as the dome house, there is an effect that the stable support.

도 1은 종래의 조립식 시설을 도시한 사시도.
도 2는 종래의 조립식 시설의 바닥을 도시한 단면도.
도 3은 본 발명의 조립식 시설의 친환경 바닥기초 구조를 도시한 단면도.
도 4는 본 발명의 조립식 시설의 친환경 바닥기초 구조의 유공관을 도시한 사시도.
도 5는 본 발명의 조립식 시설의 친환경 바닥기초 구조를 시공하기 위해 유공관홈이 형성된 상태를 도시한 단면도.
도 6은 본 발명의 조립식 시설의 친환경 바닥기초 구조에서 유공관에 1차채움부가 형성된 상태를 도시한 단면도.
도 7은 본 발명의 조립식 시설의 친환경 바닥기초 구조에서 유공관에 2차채움부가 형성된 상태를 도시한 단면도.
도 8은 본 발명의 조립식 시설의 친환경 바닥기초 구조에서 전체바닥1차도포부가 형성된 상태를 도시한 단면도.
도 9는 본 발명의 조립식 시설의 친환경 바닥기초 구조에서 전체바닥2차도포부가 형성된 상태를 도시한 단면도.
도 10은 본 발명의 조립식 시설의 친환경 바닥기초 구조에서 왕사마감부가 형성된 상태를 도시한 단면도.
도 11은 본 발명의 조립식 시설의 친환경 바닥기초 구조의 말뚝에 조립시설물의 단부가 걸린 상태를 도시한 단면도.
도 12는 본 발명의 조립식 시설의 친환경 바닥기초 구조의 시공방법을 도시한 순서도.1 is a perspective view of a conventional prefabricated facility.
2 is a cross-sectional view of the floor of a conventional prefabricated facility.
Figure 3 is a cross-sectional view showing an eco-friendly floor structure of the prefabricated facility of the present invention.
Figure 4 is a perspective view showing the hole of the eco-friendly floor-based structure of the prefabricated facility of the present invention.
Figure 5 is a cross-sectional view showing a state formed with a hole pipe for constructing the eco-friendly floor foundation structure of the prefabricated facility of the present invention.
Figure 6 is a cross-sectional view showing a state in which the primary filling portion formed in the perforated pipe in the eco-friendly floor-based structure of the prefabricated facility of the present invention.
Figure 7 is a cross-sectional view showing a state in which the secondary filling portion formed in the perforated pipe in the eco-friendly floor-based structure of the prefabricated facility of the present invention.
Figure 8 is a cross-sectional view showing a state in which the entire bottom primary coating portion in the eco-friendly floor-based structure of the prefabricated facility of the present invention.
Figure 9 is a cross-sectional view showing a state in which the entire bottom secondary coating is formed in the eco-friendly floor-based structure of the prefabricated facility of the present invention.
10 is a cross-sectional view showing a state in which the royal deadline is formed in the eco-friendly floor-based structure of the prefabricated facility of the present invention.
11 is a cross-sectional view showing a state in which the end of the assembly facility is fastened to the pile of the eco-friendly floor foundation structure of the prefabricated facility of the present invention.
12 is a flow chart illustrating a construction method of eco-friendly floor foundation structure of the prefabricated facility of the present invention.

이하, 본 발명의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 발명을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

본 발명은 복합터널형 농업시설과 같이 이동성이 있는 조립식 시설(1)의 기초를 건설폐기물이 발생하지 않도록 친환경적으로 구성하면서 부등침하가 발생하지 않도록 구성한 것이다.The present invention is configured such that the base of the mobile prefabricated facility (1), such as a composite tunnel-type agricultural facility, environmentally friendly so that construction waste does not occur, and does not generate an unequal settlement.

조립식 자재에 의해 조립되어진 조립식 시설(1)이 설치되는 곳을 이하 본 발명에서 지면(11)이라 지칭하고, 지면(11)을 포함한 전체 구조물을 조립시설기초(10)라 부른다.The place where the prefabricated facility 1 assembled by the prefabricated material is installed is referred to as the ground 11 in the present invention, and the entire structure including the ground 11 is called the assembly facility foundation 10.

조립시설기초(10)는 조립식 시설(1)이 놓여지는 곳인 지면(11)에 일정간격으로 다수개 형성된 유공관설치홈(12)이 형성되고, 이러한 유공관 설치홈(12)은 전체지면(11)의 면적을 분할하여 균일한 간격으로 형성한다. 따라서 위에서 보면 격자 형태를 이루게 된다. 이러한 유공관 설치홈(12)은 토양의 부등침하를 방지하기 위해 대략 가로 3m 간격으로 지표면에서 대략 20 cm 깊이로 형성하는 것이 바람직하다.The assembly facility foundation 10 has a plurality of perforated pipe installation grooves 12 formed at a predetermined interval on the ground 11 where the prefabricated facility 1 is placed, and the perforated pipe installation grooves 12 are the entire surface 11. Split the area of to form a uniform interval. Therefore, when viewed from above, it becomes a grid. The perforated pipe installation groove 12 is preferably formed to a depth of approximately 20 cm from the ground surface at approximately 3 m intervals in order to prevent inequality of the soil.

유공관 설치홈(12)에 다수의 유공관(20) 하단 일부가 수직으로 삽입 설치되고, 유공관(20)의 내부에 토양응고 경화제에 의해 경화된 1차채움부(30)와 2차채움부(40)가 순차적으로 형성된다.A portion of the lower end of the plurality of holes 20 is vertically inserted into the hole hole installation groove 12, the primary filling portion 30 and the secondary filling portion (40) cured by the soil coagulation hardener in the inside of the oil hole (20) ) Are formed sequentially.

유공관(20)은 원통형 관체(21)에 다수개의 홀(22)을 형성하여 통기성을 높인 것으로서, 토양응고경화재가 잘 경화되도록 형성한다.The perforated tube 20 is formed in the cylindrical tubular body 21 to increase the air permeability by forming a plurality of holes 22, it is formed to harden the soil coagulation hardener.

1차채움부(30)는 유공관(20)의 내부 절반에 채워지는데, 잡석(31)과 흙(32)을 5:5의 비율로 채워 토양응고 경화재로 경화시켜 이루어진다. 여기에 사용되는 토양응고 경화재는 시중에 판매되는 어떤 것을 사용해도 무방하므로 설명을 생략한다.The primary filling part 30 is filled in the inner half of the perforated tube 20, and fills the rubble 31 and the soil 32 in a ratio of 5: 5 and is made by hardening the soil coagulation hardener. Soil coagulation hardening material used here may be used any commercially available, so the description is omitted.

1차채움부(30)가 굳어진 후 2차채움부(40)가 형성되는데, 1차채움부(30)와 동일한 구성으로 형성된다. 따라서 1차채움부(30)의 상부로 잡석(41)과 흙(42)이 채워지고, 토양응고경화재로 경화되어 2차채움부(40)가 형성된다.After the primary filling unit 30 is hardened, the secondary filling unit 40 is formed, and is formed in the same configuration as the primary filling unit 30. Therefore, the rubble 41 and the soil 42 are filled in the upper portion of the primary filling portion 30, and cured with a soil coagulation hardener to form the secondary filling portion 40.

이와 같이 토양응고 경화재를 살포하면, 유공관(20)의 관체(21)에 형성된 다수의 홀(22)에 의해 통기되어 경화가 촉진되도록 구성된다.When the soil coagulation hardening material is sprayed in this way, it is aerated by a plurality of holes 22 formed in the tubular body 21 of the perforated pipe 20 so as to promote hardening.

그리고, 유공관(20)의 외부에 전체바닥 1차도포부(50)가 토양응고경화재에 의해 경화되고, 1차도포부(50)의 상면으로 전체바닥 2차도포부(60)가 토양응고경화재에 의해 경화되어 형성된다.Then, on the outside of the perforated tube 20, the entire bottom primary coating part 50 is cured by the soil coagulation hardener, and the entire bottom secondary coating part 60 is hardened by the soil coagulation hardener on the upper surface of the primary coating part 50. It is formed.

전체바닥 1차도포부(50)는 유공관(20)의 외부로 조립시설기초(10) 전체 지면(11) 상부에 직경 100 mm ~ 150mm 의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고, 잡석과 흙에 토양응고경화재를 살포한 후 콤펙타 등으로 바닥을 다져 형성된다.The whole bottom primary coating part 50 is applied to the outside of the perforated pipe 20 by mixing rubble and soil having a diameter of 100 mm to 150 mm and a weight ratio of 5: 5 on the upper surface 11 of the assembly facility 10. It is formed by spraying soil coagulant on rubble and soil and then compacting the floor with a compactor.

전체바닥 2차도포부(50)는 경화된 전체바닥 1차도포부(50)의 상면에 직경 20 mm ~ 30 mm 의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한 후 전체바닥 1차도포부(50)와 마찬가지로 바닥을 다져 형성된다.The whole bottom secondary coating part 50 is applied by mixing rubble and soil having a diameter of 20 mm to 30 mm in a weight ratio of 5: 5 on the upper surface of the cured whole bottom primary coating part 50 and spraying the soil coagulation hardener. Like the entire bottom primary coating unit 50 is formed by chopping the floor.

왕사마감부(70)는 2차도포부(50)의 상면에 왕사를 도포한 후 바닥 수평을 맞추고, 토양응고 경화재를 살포하여 경화시킨다. 이러한 왕사마감부(70)는 대략 2cm 전후의 두께로 형성하여 바닥 수평을 맞춘다.The royal finishing unit 70 is applied to the upper surface of the secondary coating unit 50, and then leveling the bottom, and sprayed to harden the soil coagulation hardening material. The royal finishing portion 70 is formed to a thickness of about 2cm around to level the floor.

전체바닥 1차도포부(50), 전체바닥 2차도포부(60) 및 왕사마감부(70) 형성시, 말뚝(80)을 조립식시설(1)의 하단 외측단에 닿도록 수직으로 고정한다.When forming the whole bottom primary coating part 50, the whole bottom secondary coating part 60, and the royal finishing part 70, the pile 80 is fixed vertically so that the lower end of the prefabricated facility 1 may contact | connect.

이상과 같은 조립식 시설의 친환경 바닥기초 구조는 아래와 같은 단계에 의해 시공되는 것이 바람직하다.Eco-friendly floor foundation structure of the prefabricated facility as described above is preferably constructed by the following steps.

우선 부지평탄화 단계(100)에서 조립식시설(1)이 설치되는 곳의 지면(11)을 평탄화 하고, 백회로 작업구역을 표시한다. 작업구역 표시시 작업면적보다 가로 세로 약 50cm 정도 여유있게 작업구역을 표시하는 것이 바람직하다.First, in the ground leveling step 100, the ground 11 where the prefabricated facility 1 is installed is flattened, and the work area is displayed in a back circuit. When marking the work area, it is desirable to mark the work area with a width of about 50cm above the working area.

유공관 매설 단계(100)에서 조립식시설(1)이 설치되는 지면(11)을 일정 간격으로 격자 형상으로 분할하여 다수의 유공관설치홈(12)을 15 ~ 25 cm 깊이로 파고, 유공관설치홈(12)에 70 ~ 90 cm 길이의 유공관(20)을 수직으로 매설한다. 유공관(20)의 길이는 토양에 따라 산정되나 일반적인 토양에서 80cm 정도의 길이로 사용한다.Digging a plurality of perforated pipe installation grooves 12 to a depth of 15 ~ 25 cm by dividing the ground (11) on which the prefabricated facility (1) is installed in a grid shape at regular intervals in the perforated pipe laying step (100), the perforated pipe installation grooves (12) ) To bury the perforated tube 20 of length 70 ~ 90 cm vertically. The length of the perforated pipe 20 is calculated according to the soil, but is used in the general soil length of about 80cm.

유공관매설단계(100) 다음으로 유공관 1차채움 단계(120)가 이루어진데, 유공관(20)의 내부에 직경 20 ~ 30 mm의 잡석과 흙을 5 : 5 중량비로 혼합하여 유공관(20) 길이의 절반만큼 채우고, 토양응고경화재를 물에 희석하여 뿌린다.Perforated pipe laying step (100) Next to the first hole filling step 120 is made of a hole 20, the mixed rubble and soil of diameter 20 ~ 30 mm in a weight ratio of 5: 5 by mixing the weight of the hole 20 pipe length Fill by half, dilute soil coagulant in water and sprinkle.

토양응고경화재는 물과 1 : 4의 부피비로 희석시킨후 뿌려주는 것이 바람직하고, 1일 정도의 시간 경과후 잡석과 흙이 경화된다. 이러한 1차채움부(30)의 위에 2차채움부(40)를 형성하는 유공관 2차채움 단계(130)가 이루어진다.Soil coagulation hardening material is preferably sprayed after dilution with water at a volume ratio of 1: 4, and rubble and soil are cured after about 1 day. The second hole filling step 130 is formed on the primary filling portion 30 to form a secondary filling portion 40.

유공관 2차채움단계(130)는 경화된 1차채움부(30)의 위에 유공관 1차채움단계(120)와 동일한 방법으로 2차채움부(40)를 형성한다.The second hole filling step 130 of the hole tube forms a secondary filling portion 40 on the cured primary filling portion 30 in the same manner as the first hole filling step 120 of the hole hole.

전체바닥 1차도포단계(140)에서 유공관(20)의 외측으로 조립식 시설(1)의 전체바닥인 지면(11) 위에 30~ 50 cm 높이로 직경 100 ~ 150 mm 크기의 잡석(51)과 흙(52)을 5 : 5의 중량비로 혼합하여 도포한다.Rubble 51 and soil having a diameter of 100 to 150 mm at a height of 30 to 50 cm on the ground 11, which is the entire floor of the prefabricated facility 1, to the outside of the perforated pipe 20 in the first floor application step 140. (52) is applied by mixing at a weight ratio of 5: 5.

도포된 잡석(51)과 흙(52)을 에 토양응고경화재를 살포한 후 바닥을 다진다. 이때 토양응고 경화재는 1㎡에 희석된 토양응고경화재 1.5 L 정도의 양을 살포하고, 희석되는 비율은 물과 토양응고경화재의 혼합비율을 4 : 1의 부피비로 희석시켜 사용한다. 이때 토양이 물이 많이 흡수되어 있는 상태에서는 물의 혼합비율을 줄인다.After applying the soil coagulation hardener to the applied rubble (51) and soil (52) to the bottom. At this time, the soil coagulation hardener is sprayed with the amount of soil coagulation hardener 1.5 L diluted in 1㎡, and the dilution ratio is used by diluting the mixing ratio of water and soil coagulation hardener to 4: 1 volume ratio. At this time, when the soil is absorbed a lot of water reduces the mixing ratio.

전체바닥 1차 도포 단계(140)에서 조립식시설(1)의 외측 하단이 닿는 곳에 다수의 말뚝(80)을 일정 간격으로 수직으로 고정하며, 토양응고경화재를 살포한 후 바닥을 다진다.In the entire bottom primary application step 140, a plurality of piles 80 are fixed vertically at regular intervals where the outer bottom of the prefabricated facility 1 touches, and the ground is spread after spraying the soil coagulant.

그리고 전체바닥 2차 도포 단계(150)에서 전체바닥 1차도포부(50)의 상면에 직경 20 mm ~ 30 mm의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한 후 바닥을 다져 전체바닥 2차도포부(60)를 형성한다. Then, in the whole bottom secondary coating step 150, rubble and soil having a diameter of 20 mm to 30 mm and mixed in a weight ratio of 5: 5 were applied to the upper surface of the whole bottom primary coating part 50, and then sprayed with a soil coagulation hardener. The bottom is formed to form the entire bottom secondary coating portion 60.

마지박으로 마감 단계(160)에서 전체바닥 2차도포부(60)의 상면에 왕사를 도포하고, 토양응고경화재와 물을 1 : 3의 부피비로 배합하여 살포한 후 쇠흙손으로 표면을 마무리 한다. 이때 왕사가 토양응고경화재에 의하여 굳도록 6시간 정도 경과하고 쇠흙손으로 마무리하면서 다시 수평을 확인한다.
In the finishing step (160) with a marzipan, the royal coating is applied to the upper surface of the whole bottom secondary coating unit 60, and the soil coagulation hardener and water in a volume ratio of 1: 3 and then sprayed to finish the surface with iron trowel. At this time, about 6 hours have elapsed so that Wangsa is hardened by the soil coagulation hardener, and check the level again by finishing with iron trowel.

1 : 조립식 시설 2 : 기초콘크리트
10 : 조립시설기초 11 : 지면
12 : 유공관설치홈 20 : 유공관
21 : 관체 22 : 홀
30 : 1차채움부 31 : 잡석
32 : 흙 40 : 2차채움부
41 : 잡석 42 : 흙
50 : 전체바닥1차도포부 51 : 잡석
52 : 흙 60 : 전체바닥2차도포부
61 : 잡석 62 : 흙
70 : 왕서마감부 80 : 말뚝
100 : 부지평탄화 단계 110 : 유공관 매설 단계
120 : 유공관 1차 채움 단계 130 : 유공관 2차 채움 단계
140 : 전체바닥1차도포 단계 150 : 전체바닥2차도포 단계
160 : 마감 단계1: prefabricated facility 2: foundation concrete
10: foundation of assembly facilities 11: ground
12: Merit pipe installation home 20: Merit pipe
21: tube 22: hall
30: primary filling unit 31: rubble
32: soil 40: secondary filling unit
41: rubble 42: soil
50: the entire bottom primary coating 51: rubble
52: soil 60: whole bottom secondary coating
61: rubble 62: soil
70: Wangseo finish 80: pile
100: site leveling step 110: laying merit pipe
120: the first filling step of the memorial pipe 130: the second filling step of the mekong pipe
140: whole floor first coating step 150: whole floor second coating step
160: finishing steps

Claims (5)

조립식 시설(1)이 놓여지는 곳인 지면(11)에 조립시설기초(10)가 형성되고, 조립시설기초(10)는 지면(11)에 일정간격으로 다수개 형성된 유공관설치홈(12)에 다수의 유공관(20) 하단 일부가 수직으로 삽입 설치되며, 유공관(20)의 내부에 토양응고 경화제에 의해 경화된 1차채움부(30)와 2차채움부(40)가 순차적으로 형성되고, 유공관(20)의 외부에 전체바닥 1차도포부(50)가 토양응고경화재에 의해 경화되며, 1차도포부(50)의 상면으로 전체바닥 2차도포부(60)가 토양응고경화재에 의해 경화되어 형성되고, 전체바닥 2차도포부(60)의 상면에 왕사마감부(70)가 형성되는 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 구조.
The assembly facility foundation 10 is formed on the ground 11 where the prefabricated facility 1 is placed, and the assembly facility foundation 10 has a plurality of perforated pipe installation grooves 12 formed at regular intervals on the ground 11. A portion of the lower end of the hole 20 is inserted vertically, the primary filling portion 30 and the secondary filling portion 40, which is cured by a soil coagulation hardener in the inner hole 20, are sequentially formed, The entire bottom primary coating part 50 is hardened by the soil coagulation hardener on the outside of the 20, and the entire bottom secondary coating part 60 is hardened by the soil coagulation hardener to the upper surface of the primary coating part 50. , Eco-friendly floor foundation structure of the prefabricated facility, characterized in that the royal deadline 70 is formed on the upper surface of the entire second floor coating (60).
제 1 항에 있어서,
유공관(20)의 내부 절반에 채워지는 1차채움부(30)는 잡석(31)과 흙(32)을 5:5의 비율로 채워 토양응고 경화재로 경화시켜 이루어지고, 1차채움부(30)가 굳어진 후 2차채움부(40)가 1차채움부(30)와 동일한 구성으로 형성되며, 유공관(20)의 관체(21)에 형성된 다수의 홀(22)에 의해 통기되어 경화가 촉진되도록 구성된 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 구조.
The method of claim 1,
The primary filling part 30 to be filled in the inner half of the perforated tube 20 is made by filling the rubble 31 and the soil 32 in a ratio of 5: 5 and curing with a soil coagulation hardener, and the primary filling part 30 After the solidification), the secondary filling portion 40 is formed in the same configuration as the primary filling portion 30, it is vented by a plurality of holes 22 formed in the tubular body 21 of the perforated tube 20 to promote hardening Eco-friendly floor foundation structure of the prefabricated facility, characterized in that configured to.
제 1 항 또는 제 2 항에 있어서,
전체바닥 1차도포부(50)는 유공관(20)의 외부로 조립시설기초(10) 전체 지면(11) 상부에 직경 100 mm ~ 150mm 의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한후 바닥을 다져 형성되고,
전체바닥 2차도포부(50)는 경화된 전체바닥 1차도포부(50)의 상면에 직경 20 mm ~ 30 mm 의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한 후 바닥을 다져 형성되며,
왕사마감부(70)는 2차도포부(50)의 상면에 왕사를 도포한 후 바닥 수평을 맞추고, 토양응고 경화재를 살포하여 형성된 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 구조.
3. The method according to claim 1 or 2,
The whole bottom primary coating part 50 is applied to the outside of the perforated pipe 20 by mixing rubble and soil having a diameter of 100 mm to 150 mm and a weight ratio of 5: 5 on the entire ground 11 upper part of the assembly facility. After spraying the hardening hardening material is formed by chopping the bottom,
The whole bottom secondary coating part 50 is applied by mixing rubble and soil having a diameter of 20 mm to 30 mm in a weight ratio of 5: 5 on the upper surface of the cured whole bottom primary coating part 50 and spraying the soil coagulation hardener. It is formed by compacting the floor,
Royal sand finishing unit 70 is an eco-friendly floor foundation structure of the prefabricated facility, characterized in that formed by spraying the soil coagulation hardening material after leveling the floor after applying the royal sand on the upper surface of the secondary coating (50).
제 3 항에 있어서,
전체바닥 1차도포부(50), 전체바닥 2차도포부(60) 및 왕사마감부(70) 형성시, 말뚝(80)을 조립식시설(1)의 하단 외측단에 닿도록 수직으로 고정하는 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 구조.
The method of claim 3, wherein
When forming the whole bottom primary coating part 50, the whole bottom secondary coating part 60, and the royal finishing part 70, it characterized in that the pile 80 is fixed vertically so as to contact the lower outer end of the prefabricated facility (1) Eco-friendly floor foundation structure of prefabricated facility.
조립식시설(1)이 설치되는 곳의 지면(11)을 평탄화 하고, 작업구역 표시하는 부지평탄화 단계(100);
조립식시설(1)이 설치되는 지면(11)을 일정 간격으로 격자 형상으로 분할하여 다수의 유공관설치홈(12)을 15 ~ 25 cm 깊이로 파고, 유공관설치홈(12)에 70 ~ 90 cm 길이의 유공관(20)을 수직으로 매설하는 유공관 매설 단계(110);
유공관(20)의 내부에 직경 20 ~ 30 mm의 잡석과 흙을 5 : 5 중량비로 혼합하여 유공관(20) 길이의 절반만큼 채우고, 토양응고경화재를 물에 희석하여 뿌려 경화시켜 1차채움부(30)를 형성하는 유공관 1차채움 단계(120);
경화된 1차채움부(30)의 위에 유공관 1차채움단계(120)와 동일한 방법으로 2차채움부(40)를 형성하는 유공관 2차채움 단계(130);
유공관(20)의 외측으로 조립식 시설(1)의 전체바닥인 지면(11) 위에 30~ 50 cm 높이로 직경 100 ~ 150 mm 크기의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고, 조립식시설(1)의 외측 하단이 닿는 곳에 다수의 말뚝(80)을 일정 간격으로 수직으로 고정하며, 토양응고경화재를 살포한 후 바닥을 다지는 전체바닥 1차 도포 단계(140);
전체바닥 1차도포부(50)의 상면에 직경 20 mm ~ 30 mm의 잡석과 흙을 5 : 5의 중량비로 혼합하여 도포하고 토양응고경화재를 살포한 후 바닥을 다져 전체바닥 2차도포부(60)를 형성하는 전체바닥 2차 도포 단계(150);
전체바닥 2차도포부(60)의 상면에 왕사를 도포하고, 토양응고경화재와 물을 1 : 3의 부피비로 배합하여 살포한 후 쇠흙손으로 표면을 마무리 하는 마감 단계(160); 를 포함 하는 것을 특징으로 하는 조립식 시설의 친환경 바닥기초 시공방법.A site leveling step 100 for flattening the ground 11 where the prefabricated facility 1 is installed and displaying a work area;
Dividing the ground (11) on which the prefabricated facility (1) is installed into a grid shape at regular intervals, digging a plurality of perforated pipe installation grooves (12) to a depth of 15 to 25 cm, 70 to 90 cm long in the perforated pipe installation grooves (12) Perforated pipe laying step 110 to vertically bury the perforated pipe 20;
Mix the rubble and soil having a diameter of 20 to 30 mm in a weight ratio of 5: 5 to the inside of the perforated pipe 20, and fill it by half of the length of the perforated pipe 20, dilute the soil coagulant in water, sprinkle it, and harden it. A hole filling step 120 for forming a hole 30;
A secondary hole filling step 130 for forming a secondary filling part 40 in the same manner as the primary hole filling step 120 on the cured primary filling part 30;
On the outside of the perforated pipe 20, rubble and soil having a diameter of 100 to 150 mm are mixed and applied in a weight ratio of 5: 5 on the ground 11, which is the entire floor of the prefabricated facility 1, at a height of 30 to 50 cm, and prefabricated. A plurality of piles 80 fixed vertically at regular intervals where the outer lower end of the facility 1 touches, and a whole bottom primary application step 140 of spraying the soil coagulant and then compacting the floor;
Rubble and soil having a diameter of 20 mm to 30 mm on the upper surface of the entire bottom primary coating part 50 are mixed and applied in a weight ratio of 5: 5, and after spraying the soil coagulant hardening material, the bottom of the entire bottom secondary coating part 60 Forming a whole bottom secondary coating step 150;
A finishing step (160) of applying a royal dust on the upper surface of the entire bottom secondary coating unit 60, spraying by mixing the soil coagulant and water in a volume ratio of 1: 3 and finishing the surface with iron trowel; Eco-friendly floor foundation construction method of prefabricated facility comprising a.
KR1020120123551A 2012-11-02 2012-11-02 An eco friendly base of a prerabricated facilities and its constructing procedure KR101265100B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101946550B1 (en) * 2017-07-27 2019-02-11 주식회사 엑시아머티리얼스 Construction method of relocatable pixel type building using composites structural insulated panel and relocatable pixel type building prepared by the same
KR20210022927A (en) 2019-08-21 2021-03-04 김재성 Expansion type prefavricated house using dome member and its construction method

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KR100719231B1 (en) 2006-10-20 2007-05-18 (주) 일신하이텍 Smooth ground improvement construction

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
KR100719231B1 (en) 2006-10-20 2007-05-18 (주) 일신하이텍 Smooth ground improvement construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101946550B1 (en) * 2017-07-27 2019-02-11 주식회사 엑시아머티리얼스 Construction method of relocatable pixel type building using composites structural insulated panel and relocatable pixel type building prepared by the same
KR20210022927A (en) 2019-08-21 2021-03-04 김재성 Expansion type prefavricated house using dome member and its construction method

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