CN211229126U

CN211229126U - Double-sided overlapped low-multilayer sloping roof and house using overlapped roof panels

Info

Publication number: CN211229126U
Application number: CN201921976904.2U
Authority: CN
Inventors: 张弢; 恽燕春; 夏锋; 周轩; 丁泓; 方松青; 杨天梦
Original assignee: Baoye Group Co ltd
Current assignee: Baoye Group Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-11
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a double-sided superposed low multi-layer sloping roof and a house using superposed roof panels, which comprises a prefabricated part and a cast-in-place part; the prefabricated part comprises a prefabricated plate positioned at the lower part of the roof and truss steel bars embedded in the prefabricated plate, and the truss steel bars are exposed out of the prefabricated plate; the cast-in-place part is of a concrete structure, is filled and covered on the truss steel bars, and the end part of the cast-in-place part is butted with the vertical wall. The utility model adopts a double-sided superposed roof panel installation system which is simple and easy to operate and feasible, overcomes the defect of concrete sliding, and can easily achieve compact effect after concrete is molded by tamping; the phenomena of concrete sliding and segregation which are often caused in the vibrating process can be avoided; the compactness of concrete pouring is improved, the hidden danger of leakage is overcome, and the construction quality is ensured; the construction efficiency and the concrete pouring quality are improved, the construction period is shortened, the cost is saved, and the industrial production is realized.

Description

Double-sided overlapped low-multilayer sloping roof and house using overlapped roof panels

Technical Field

The utility model relates to a pitched roof structure particularly, is a low multilayer pitched roof of two-sided coincide and house that uses coincide roof boarding.

Background

In recent years, with the continuous improvement of living standard, the demand of people for low multi-storey houses such as villas and the like is continuously increased; the continuous development of the building industry provides the possibility of meeting the diversified demands of people on houses. For example, the building facade and the functional design present a plurality of novel and unique sloping roof structures.

When concrete is cast in situ in a traditional pitched roof (generally, the pitched roof with the gradient of 10-60 degrees) structure, because a bottom die needs to be installed, a full-space supporting system needs to be arranged at first, so that the consumption of materials such as templates and the like and manpower is increased, the construction period is prolonged, and the industrialized production is not facilitated.

On the other hand, in the construction of the traditional sloping roof, a slope bottom formwork is usually installed or a layer of steel wire mesh is added on a steel bar surface for pouring and tamping. Because the slope of the sloping roof is steep, if the construction method is not properly selected in the construction process, the phenomena of concrete sliding and segregation are often caused in the vibrating process, so that the concrete can only be naturally formed on the slope in an unconstrained and sliding state, the concrete is not densely poured, the hidden troubles of leakage and the like are caused, and the construction quality is difficult to ensure.

Disclosure of Invention

The utility model aims at sloping roof structure characteristics, it is simple and easy to use an operation, and the defect of concrete landing has been overcome to two-sided coincide roof boarding installation system of feasible, easily reaches closely knit effect after the concrete placement is smash the shaping, improves the pouring quality of efficiency of construction and concrete, and reduction of erection time practices thrift the cost, realizes industrial production.

The utility model adopts the following technical proposal:

a double-sided overlapped low multi-layer sloping roof using an overlapped roof panel comprises a prefabricated part 1 and a cast-in-place part 2; the prefabricated part 1 comprises a prefabricated plate positioned at the lower part of a roof and truss steel bars 3 embedded in the prefabricated plate, and the truss steel bars are exposed out of the prefabricated plate; the cast-in-place part 2 is of a concrete structure, is filled and covered on the truss steel bars, and the end part of the cast-in-place part 2 is butted with the vertical wall body.

Preferably, the facade wall comprises a prefabricated superposed wall plate 4, and truss steel bars 3 are arranged inside the prefabricated superposed wall plate 4.

Furthermore, the longitudinal truss steel bars of the prefabricated superposed wall panels 4 are used as the basis for controlling the thickness of the pitched roof structure and installing the surface layer templates.

Furthermore, cast-in-place concrete is arranged in the prefabricated superposed wall panel 4.

Furthermore, a laminated slab is arranged between the longitudinally adjacent prefabricated laminated wallboards 4, the laminated slab comprises a prefabricated slab positioned at the lower part of the laminated slab and truss steel bars 3 embedded in the prefabricated slab, the truss steel bars 3 are exposed out of the prefabricated slab, the upper part of the prefabricated slab is a cast-in-place structure, and the cast-in-place structure is filled and covered on the truss steel bars 3.

Further, the slope of the pitched roof is 10-25 degrees.

A house with a low multi-layer sloping roof adopts the double-sided overlapped low multi-layer sloping roof using the overlapped roof panel.

The invention has the beneficial effects that:

1) the double-sided superposed roof panel installation system which is simple and easy to operate and is feasible is adopted, the defect that concrete slides off is overcome, and the compact effect is easily achieved after the concrete is molded by tamping; the phenomena of concrete sliding and segregation which are often caused in the vibrating process can be avoided;

2) the compactness of concrete pouring is improved, the hidden danger of leakage is overcome, and the construction quality is ensured;

3) the construction efficiency and the concrete pouring quality are improved, the construction period is shortened, the cost is saved, and the industrial production is realized.

Drawings

Fig. 1 is a layout view of a conventional sloping roof and a full supporting system.

Fig. 2 is a schematic view of the utility model discloses use low multilayer sloping roof of two-sided coincide of coincide roof boarding and house.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure, 1, a prefabricated part, 2, a cast-in-place part, 3, truss steel bars and 4, prefabricated laminated wallboards.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 2-4, a double-sided stacked low multi-layer sloping roof using stacked roof panels comprises a prefabricated part 1 and a cast-in-place part 2; the prefabricated part 1 comprises a prefabricated plate positioned at the lower part of a roof and truss steel bars 3 embedded in the prefabricated plate, and the truss steel bars are exposed out of the prefabricated plate; the cast-in-place part 2 is of a concrete structure, is filled and covered on the truss steel bars, and the end part of the cast-in-place part 2 is butted with the vertical wall body.

In this embodiment, referring to fig. 3-4, the facade wall comprises prefabricated laminated wall panels 4, and truss reinforcement 3 is arranged inside the prefabricated laminated wall panels 4.

In this embodiment, referring to fig. 3, the longitudinal truss reinforcement of the prefabricated laminated wall panel 4 is used as a basis for controlling the thickness of the pitched roof structure and the formwork of the installation floor.

In this embodiment, referring to fig. 3-4, the prefabricated composite wall panels 4 are cast in place with concrete.

In this embodiment, referring to fig. 4, a laminated slab is disposed between longitudinally adjacent prefabricated laminated wall panels 4, the laminated slab includes prefabricated panels located at the lower part of the laminated slab, and truss reinforcements 3 embedded in the prefabricated panels, the truss reinforcements 3 are exposed from the prefabricated panels, the upper part of the prefabricated panels is a cast-in-place structure, and the cast-in-place structure is filled and covered on the truss reinforcements 3.

In this embodiment the slope of the pitched roof is between 10 deg. and 25 deg., the drawings not being shown in detail.

Referring to fig. 2, the house with the low multi-layer sloping roof adopts the double-sided overlapped low multi-layer sloping roof using the overlapped roof panels.

The utility model discloses a coincide roof boarding does not need the template mounting, has reduced the quantity that the support was arranged, has saved material and manual work, has improved the efficiency of construction. The vertical truss reinforcing bar of superimposed sheet is done as the thickness of control slope roofing structure and the foundation of installing the surface course template, and the surface course template is then made in advance at the mill and is made, adopts during the construction to put step by step, installs, in between the truss reinforcing bar, pours step by step, and formwork installation and concrete placement do not mutually interfere with the working face, and the circulation goes on each other in proper order, and easy operation, convenience can guarantee that the structure is closely knit, cross sectional dimension is correct and the surfacing, are favorable to guaranteeing the fashioned quality of concrete.

The utility model is suitable for a design slope is less than the slope roofing structure of 25 compactedness usually. The slope of the pitched roof is generally between 10% and 60%. For a sloping roof with a design gradient smaller than 25 degrees, when concrete is poured, because the gliding force of concrete aggregate is small, a single-layer bottom formwork is installed according to a construction method with a beam slab in the traditional method, and then vibration and pouring are carried out; in order to reduce a large number of construction processes on site, such as template installation, support and the like, save labor, improve construction efficiency and save cost, a prefabricated sloping roof can be adopted; because the concrete aggregate has smaller downward sliding force, the construction can be carried out by adopting the superposed roof board.

The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.

Claims

1. The utility model provides an use low multilayer sloping roof of two-sided coincide of coincide roof boarding which characterized in that:

comprises a prefabricated part (1) and a cast-in-place part (2);

the prefabricated part (1) comprises a prefabricated plate positioned at the lower part of a roof and truss steel bars (3) embedded in the prefabricated plate, and the truss steel bars are exposed out of the prefabricated plate;

the cast-in-place part (2) is of a concrete structure, is filled and covered on the truss steel bars, and the end part of the cast-in-place part (2) is butted with the vertical wall.

2. A double-sided laminated low multi-layer pitched roof using laminated roof panels, as claimed in claim 1, characterized in that: the facade wall comprises a prefabricated superposed wallboard (4), and truss steel bars (3) are arranged inside the prefabricated superposed wallboard (4).

3. A double-sided laminated low multi-layer pitched roof using laminated roof panels, as claimed in claim 2, characterized in that: and longitudinal truss steel bars of the prefabricated superposed wall boards (4) are used as the basis for controlling the thickness of the pitched roof structure and installing the surface layer templates.

4. A double-sided laminated low multi-layer pitched roof using laminated roof panels, as claimed in claim 2, characterized in that: cast-in-place concrete is arranged in the prefabricated superposed wall panel (4).

5. A double-sided laminated low multi-layer pitched roof using laminated roof panels, as claimed in claim 2, characterized in that: the prefabricated composite wall slab is characterized in that a laminated slab is arranged between every two longitudinally adjacent prefabricated laminated wall slabs (4), the laminated slab comprises prefabricated slabs located at the lower portions of the laminated slabs and truss reinforcing steel bars (3) embedded in the prefabricated slabs, the truss reinforcing steel bars (3) are exposed out of the prefabricated slabs, the upper portions of the prefabricated slabs are of cast-in-place structures, and the cast-in-place structures are filled and covered on the truss reinforcing steel bars (3).

6. A double-sided laminated low multi-layer pitched roof using laminated roof panels, as claimed in claim 2, characterized in that: the slope of the pitched roof is 10-25 degrees.

7. A house with low multi-layered sloping roof, characterized in that it is a double-sided laminated low multi-layered sloping roof using laminated roof panels according to any of claims 1-6.