A kind of novel light composite strip plate exterior wall
Technical field
The utility model relates to a kind of exterior wall, particularly relates to a kind of novel light composite strip plate exterior wall, belongs to field of steel structure.
Background technology
Building thermal-insulation energy-saving has become an important topic of modern architecture.Along with the policy guidance such as country's " low-carbon (LC) ", " four joint one environmental protection ", wideling popularize energy saving building becomes inexorable trend.As the principal mode of architectural exterior-protecting construction, the thermal insulation of external wall is the key link realizing building energy conservation, is thus day by day subject to the attention of each side.Meanwhile, for today that labour cost grows to even greater heights, the body of wall that workload is large, efficiency of construction is low progressively manifests its drawback, and the wall body structure seeking other convenient construction is imperative.At present, building trade, in the implementation process of seeking novel wall, has emerged in large numbers a large amount of body of wall preparation method.As compound grouting body of wall, spary coating type body of wall etc.The shortcomings such as but it is high that compound grouting body of wall exists cost of production, the process of panel stowing is easily ftractureed, and the heat bridge process of lightgage steel joist edge of a wing place is complicated, and also there is the shortcomings such as environment pollution in spary coating type body of wall.
Utility model content
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact conformation, and warm nature can be good, and structure is simple, by force ornamental, quick construction, meets a kind of novel light composite strip plate exterior wall of assemblingization development.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of novel light composite strip plate exterior wall, comprise left light composite board and right light composite board, described left light composite board and the left-hand end of right light composite board are respectively equipped with inner groovy, described left light composite board and the right-hand end of right light composite board are respectively equipped with outer tongue, inner groovy in the outer tongue of described left light composite board and right light composite board is matched, described left light composite board and the outer wall of right light composite board are provided with lightgage steel joist, and the outer wall of described lightgage steel joist is provided with decoration composite plate.
As preferably, between described outer tongue and inner groovy, between lightgage steel joist and left light composite board, between lightgage steel joist and right light composite board, fix respectively by tack coat between lightgage steel joist and decoration composite plate.
As preferably, described outer tongue and the cross section of inner groovy are respectively scalariform shape.
The utility model provides a kind of novel light composite strip plate exterior wall, compact conformation, there is high-strength light, waterproof and dampproof, fire-proof and thermal-insulation, environmental protection and economy, the superperformances such as quick construction, solve conventional outer wall construction loaded down with trivial details, the time-consuming problem such as to take a lot of work, meet the development trend of assemblingization, industrialization, have good value for applications.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of novel light composite strip plate exterior wall, comprise left light composite board 1 and right light composite board 2, described left light composite board 1 is respectively equipped with inner groovy 3 with the left-hand end of right light composite board 2, described left light composite board 1 is respectively equipped with outer tongue 4 with the right-hand end of right light composite board 2, inner groovy in the outer tongue of described left light composite board 1 and right light composite board 2 is matched, described left light composite board 1 is provided with lightgage steel joist 5 with the outer wall of right light composite board 2, the outer wall of described lightgage steel joist 5 is provided with decoration composite plate 6.
Between described outer tongue 4 and inner groovy 3, fix respectively by tack coat between lightgage steel joist 5 and left light composite board 1, between lightgage steel joist 5 and right light composite board 2, between lightgage steel joist 5 and decoration composite plate 6.
Described outer tongue 4 is respectively scalariform shape with the cross section of inner groovy 3.