KR200479903Y1 - Assembled steel structure hollow building - Google Patents

Abstract

The prefabricated steel hollow insulation construction includes techniques in the field of construction and includes a hollow insulation roof (A portion in FIG. 1), a hollow insulation retaining wall (Part B in Fig. 1), a hollow heat insulating window frame (part C in Fig. 1 and Fig. 3), and a hollow insulating floor board and a bottom part (part D in Fig. 1 ) ALC has good insulation and energy saving effect, lightweight, low-carbon construction, earthquake-proof durability, ALC is a new combination of high-quality materials, scientific design and reasonable combination, the building is insulated with air layer, It is suitable for modern construction due to its durability and durability. It shows that it is suitable for improvement of architecture and improvement of modern construction.

Description

ASSEMBLED STEEL STRUCTURE HOLLOW BUILDING ASSEMBLED STEEL STRUCTURE HOLLOW BUILDING

This utility model is an advanced technology in the construction industry, specifically a kind of prefabricated steel hollow insulation building.

Construction is the main place of human life work and amusement, and construction is planned design and construction. It is demolished according to the final life of the interior space. Other steps besides plan design are waste energy wastewater CO 2 waste discharge. As urbanization accelerates, urban architecture is increasing, and the cycle of the building life cycle recognizes that people play a big role in energy conservation. The definition of green architecture is to maximize energy savings within the architectural life cycle, to protect the environment and reduce pollution, thereby providing buildings that are in harmony with nature, with healthy and efficient use space.

Although the present Chinese construction demand is insufficient outside the outer wall, insulate outer wall inside the outer wall, insulate the outer wall, and all three methods are insufficient for true scientific warming. Natural resources that adopt and use the thermal conductivity (0.023w / (m · k)) scientifically - Air combined with high quality materials and scientific design, requires modern construction such as thermal insulation, soundproofing, fire protection, energy saving, environment friendly, earthquake resistance and durability Can be achieved.

In order to solve the above-mentioned conventional problems, the present invention aims to provide a building with a hollow insulation structure that is excellent in insulation and energy saving, lightweight, low-carbon construction, and excellent in durability and durability.

According to an aspect of the present invention, there is provided a hollow heat insulating roof (A portion in Fig. 1) having a hollow for blocking the flow of inner and outer air, a hollow heat insulating retaining wall (Part B in Fig. 1), a hollow heat insulating window frame (part C in Fig. 1), a hollow heat insulating floor board and a bottom part (part D in Fig. 1).

The hollow heat insulating roof (part A in Fig. 1) is constituted by a first plate 1, a first hollow heat insulating layer frame 2 and a second plate 3.

1) has an outer wall and an inner wall. The outer wall (Fig. 1) includes a third ALC outer wall finishing material 4, a second hollow thermal insulating framing layer 5 ) And a fourth lightweight ALC panel 6, the inner wall (FIG. 2) comprising a fifth lightweight ALC panel 7, a third hollow heat insulating framework layer 8, a sixth ALC inner wall finish 9).

The hollow heat insulating window frame (part C in Fig. 1) is composed of a worm-type reinforcement frame 10, a fourth hollow layer 11, and a T-shaped lightweight ALC panel 12. [

The hollow heat insulating floorboard and the bottom body (part D in FIG. 1) are constituted by a hollow heat insulating floorboard and a hollow heat insulating floorboard. The hollow heat insulating floorboard comprises a seventh board 13, a fifth hollow heat insulating board A frame structure 14 and an eighth plate 15. The hollow heat insulating bottom body is composed of a ninth plate 16, a sixth hollow heat insulating frame layer 17 and a tenth plate 18 .

1), the hollow heat insulating window (part C in FIG. 1), the hollow heat insulating window (part A in FIG. 1), the hollow heat insulating retaining wall And a bottom body (part D in FIG. 1) are each finished in a factory and assembled in the field, the material is made into an ALC (Autoclaved Lightweight Concrete) panel, and a hollow layer is formed in the middle.

A hollow heat insulating roof (part A in Fig. 1) is composed of a first plate 1 having a thickness of 100 mm, a first hollow insulation layer frame 2 having a thickness of 100 mm, a second plate 3 having a thickness of 100 mm ). The value of the thermal conductivity can reach 0.16 W / (m 2 .k).

The hollow wall (part B in Fig. 1) has an outer wall and an inner wall. The outer wall is a third plate having a thickness of 100 mm, for example, a third ALC outer wall finishing material 4, a second hollow A heat insulating frame layer 5, and a fourth plate having a thickness of 100 mm, for example, a fourth light weight ALC panel 6. [ The value of the thermal conductivity can reach 0.16 W / (m 2 .k). The inner wall (FIG. 2) includes a fifth plate having a thickness of 50 mm, for example, a fifth lightweight ALC panel 7, a third hollow hollow insulated frame layer 8 having a thickness of 50 mm and a sixth plate having a thickness of 50 mm, And an inner wall finishing material 9. The value of the thermal conductivity can reach 0.19 W / (m 2 .k).

A hollow insulating window frame (part C in Fig. 1) is composed of a worm-type reinforcing frame 10, a fourth hollow layer 11 having a thickness of 100 mm, a T-shaped plate having a thickness of 100 mm, for example, a T- . The value of the thermal conductivity can reach 0.16 W / (m 2 .k).

A hollow insulating floor board and a bottom body (part D in Fig. 1). The sound insulation index of the hollow insulation roof, the hollow insulation retaining wall, the hollow insulation flooring and the bottom may all reach 50 to 74.5 dB or more, and the hollow insulation bottom may have moisture It is also effective to prevent.

Seismic, Fireproof and Corrosion Resistance: The density of the ALC panel thickness of 100 mm is 55 kg / m 2 as described in the detailed description of the present invention to be described later. Because it is a light plate, vertical weight can be reduced. It is connected between the sheet material and the plate material by using special gluing and soft connection. It is fixed to the steel structure by securing it to the back of the plate material with two screws and bolts as double safety device between the sheet material and the steel structure. In this way, even if the building is subjected to a strong earthquake, plates such as jibong, floorboards, and retaining walls will not fall all over, thus achieving the purpose of preparing for the 8th to 9th earthquake. ALC panel and ALC panel are sealed with a special sealing bond, preventing moisture from flowing into the air layer, preventing the inside of the air layer from decaying and preventing foreign fire from entering the interior. When the thickness of ALC panel is 50 ~ 100mm, the maximum refractory time can reach 2 ~ 4 hours, and the hollow insulation construction aims to reach Class A or A class fire resistance grade.

Low Carbon, Energy Saving and Material Saving: ALC panels are non-radioactive, eco-friendly construction, weighs 1/4 of concrete, can reduce vertical weight and reduce steel volume. The material can be clearly reduced by using air as the insulating layer. It is aimed to increase work speed, shorten work cycle, reduce employment cost, and reduce total cost of construction by producing and assembling in the factory.

The wall heat transfer rate limit values for the UK, USA, Russia, Japan, Canada, Korea, Denmark and Sweden are 0.45, 0.45, 0.44, 0.42, 0.38, 0.36-0.58, 0.3 and 0.17W / (㎡ .k) respectively. The thermal conductivity of the roof and retaining wall of the HVAC, which is a utility model, is 0.16 W / (㎡. K) and reaches the level of developed countries.

1 is a view illustrating a utility model structure.
2 is an explanatory view of an inner wall structure of a utility insulation hollow hollow retaining wall.
Fig. 3 is an explanatory view of an air layer structure between a window and an opening portion in which a reinforcement frame is formed on four sides in a longitudinal direction, which is a hollow space of a utility model hollow.
Fig. 4 is an explanatory view of a positive structure of a hollow outer wall of a utility model. Fig.
5 is an explanatory view of a negative angle structure of a hollow outer wall of a utility model.
FIG. 6 is an explanatory view of a T-type connection structure between a utility-purpose external hollow wall and an external hollow interior wall. FIG.
Fig. 7 is an explanatory view of a structure of a T-type retaining wall between a hollow interior wall and a hollow interior wall of a utility model; Fig.
8 is an explanatory view of a structure of a T-type retaining wall between a hollow interior retaining wall and a hollow interior wall of a utility model.

As shown in Figs. 1 to 8, the assembled steel-frame hollow insulation building body according to the present invention includes a hollow insulation roof (part A in Fig. 1) each having a hollow for interrupting the flow of outside air and outside air, (Part B in Fig. 1), a hollow heat insulating window frame (part C in Fig. 1), a hollow insulating floor board and a bottom part (part D in Fig. 1).

The hollow heat insulating roof (part A in Fig. 1) is composed of a first plate 1, a first hollow heat insulating layer frame 2 and a second plate 3. [ It is connected between the sheet material and the plate material by using special gluing and soft connection. It is fixed to the steel structure by securing it to the back of the plate material with two screws and bolts as double safety device between the sheet material and the steel structure.

The hollow heat insulating retaining wall (part B in FIG. 1) has an outer wall and an inner wall. The outer wall is formed by a third plate, for example, a third ALC outer wall finish 4, a second hollow , And a fourth plate, for example, a fourth lightweight ALC panel 6. The inner wall is constituted by a fifth plate, for example, a fifth lightweight ALC panel 7, a third hollow heat insulating frame layer 8 and a sixth plate, for example, a sixth ALC inner wall finishing material 9. It is connected between the sheet material and the plate material by using special gluing and soft connection. It is fixed to the steel structure by securing it to the back of the plate material with two screws and bolts, which are double safety devices between the sheet material and the steel structure.

The hollow insulating window frame (part C in Fig. 1) is composed of a worm-type reinforcement frame 10, a fourth hollow layer 11, and a T-shaped plate, for example, a T-shaped lightweight ALC panel 12. [ It is connected between the sheet material and the plate material by using special gluing and soft connection. It is fixed to the steel structure by securing it to the back of the plate material with two screws and bolts as double safety device between the sheet material and the steel structure.

The hollow insulation floor board and the bottom body (part D in Fig. 1) are composed of a hollow insulation floor board and a hollow insulation bottom. The hollow heat insulating floorboard is composed of a seventh sheet material 13, a fifth hollow heat insulating frame layer 14 and an eighth sheet material 15. The hollow heat insulating bottom body is composed of a ninth plate 16, a sixth hollow heat insulating frame layer 17 and a tenth plate 18. It is connected between the sheet material and the plate material by using special gluing and soft connection. It is fixed to the steel structure by securing it to the back of the plate material with two screws and bolts as double safety device between the sheet material and the steel structure.

(Part A in Fig. 1), a hollow heat insulating retaining wall (part B in Fig. 1), a hollow heat insulating window frame (part C in Fig. 1), a hollow insulating floor board and a bottom 1 in FIG. 1) are all finished in the factory in accordance with the construction plan, and the building is assembled and completed in the field, the material is made into an ALC (Autoclaved Lightweight Concrete) panel, and an intermediate hollow layer is formed to insulate.

Natural resources that scientifically adopt and use thermal conductivity of 0.023w / (m · k) - Air combined with high quality materials and scientific design can be used for modern building needs such as heat insulation, soundproofing, fire protection, energy saving, environment friendly, earthquake resistance, durability It is possible to achieve the function provided.

The heat radiation rate is 0.12w / (m 占 k), the low heat value is 2.15w / (占 ㆍ m), the thermal expansion coefficient is 0.15w / 7.0 × 10 -6 / ° C, the sound insulation index is 37.7 dB, and the maximum fire resistance is 4 hours. The strength of ALC plate is increased by double reinforcing reinforcing steel inside of ALC plate, the compression strength is more than 4.00Nmm², the bending strength is more than 1.00Nmm², the shear strength is more than 0.50Nmm² and the elasticity is more than 1800Nmm². Publishing is also the home edition (03SG715-1 GUOJIAJIANZHUBIAOZHUNSHEJI 03SG715-1).

A: hollow insulation roof
B: hollow insulated retaining wall
C: Hollow insulating window frame
D: Hollow insulating floorboard and floor

Claims (6)

A hollow heat insulating retaining wall (part B in FIG. 1), a hollow heat insulating window frame (part C in FIG. 1), and a hollow heat insulating window And a hollow insulating floor board and a bottom body (part D in Fig. 1);
The hollow wall retaining wall on the outer wall side is composed of a third ALC outer wall finishing material, a second hollow heat insulating frame layer, and a fourth lightweight ALC panel, and the inner wall side hollow heat retaining wall comprises a fifth lightweight ALC panel, a third hollow heat- And a sixth ALC inner wall finishing material, wherein the hollow heat insulating window frame is composed of a worm-type reinforcement frame, a fourth hollow layer, and a T-shaped lightweight ALC panel, wherein the third ALC outer wall finishing material and the fourth lightweight ALC panel have openings for window installation And a fourth hollow layer is formed between the third ALC exterior wall finishing material having the opening and the fourth lightweight ALC panel, and the T-shaped lightweight ALC panel is formed so as to form the fourth hollow layer. The method according to claim 1,
The hollow heat insulating roof (part A in Fig. 1)
A hollow structural body of a prefabricated steel frame, comprising a first plate (1), a first hollow insulation layer frame (2), and a second plate (3). delete delete The method according to claim 1,
The hollow heat insulating floorboard and the bottom body (part D in Fig. 1)
Comprising a hollow heat insulating floorboard and a hollow heat insulating bottom,
The hollow heat insulating floorboard comprises:
A seventh sheet material 13, a fifth hollow heat-insulating frame layer 14 and an eighth sheet material 15,
The hollow heat insulating bottom body comprises:
And a sixth plate (16), a sixth hollow (17), a sixth plate (17), and a tenth plate (18). The method according to claim 1,
1), the hollow heat insulating window (part C in FIG. 1), the hollow heat insulating window (part A in FIG. 1), the hollow heat insulating retaining wall And the bottom body (part D in Fig. 1)
The factory is assembled and completed in the field, the material is made of ALC (Autoclaved Lightweight Concrete) panel, and a hollow layer is formed in the middle to insulate it.

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