CN202787788U - Outer board of wall face - Google Patents

Abstract

The utility model mainly discloses an outer board of a wall face. The cross section of the outer board of the wall face is in a wave shape, wherein the distance of a wave crest and a wave trough of the wave is 35 mm, and the distance between adjacent wave crests and between adjacent wave troughs is 130 mm. The outer board of the wall face has the advantages of being light in weight, high in strength, abundant in color and luster, convenient and fast to construct, anti-seismic, fire-proofing, rain-proofing, long in service life, free of maintenance, and the like.

Description

A kind of metope lamina rara externa

Technical field

The utility model relates generally to the building board technical field, and is special relevant with a kind of metope lamina rara externa.

Background technology

Along with the fast development of China's steel work, particularly aspect industrial and civilian construction, public building, the metal Roof color steel has been used quite universal.Market wide must be caused different demand layers, requires both elegant in appearancely in order to satisfy a part of personnel, has again economical and practical requirement concurrently, develop just change very urgent of a kind of template that satisfies this leveled demand.And as the metope lamina rara externa, high for resistance to compression, the shockproof requirement that bear the outside.Therefore, the inventor designs a kind of metope lamina rara externa for the requirement of strength in the external world, and this case produces thus.

The utility model content

The purpose of this utility model provides a kind of metope lamina rara externa, have that light weight, high-strength, color and luster are abundant, convenient and quick construction, antidetonation, fire prevention, rainproof, the life-span long, the various features such as non-maintaining.The utility model novelty handsome in appearance, ornamental strong, combination is flexible and changeable, can express different architectural styles.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A kind of metope lamina rara externa, its cross section are wave-like; Wherein, the crest in the wave and the distance of trough are 35mm, and the distance between adjacent peaks or the adjacent trough is 130mm.

Described metope lamina rara externa adopts a plurality of unit boards to be spliced, and each unit board has 6 of Valid peaks.

Described unit board, its effective width are 780mm, and the plate plane spreading width is 1000mm.

During the splicing of described unit board, between the adjacent two module unit plates, the back segment crest of a plate wherein on the leading portion crest overlap joint of another piece, is fixed on the metope purlin by self threading pin.

After adopting such scheme, the utlity model has many beneficial effects:

Structure of the present utility model so that whole high from heavy and light, intensity, to have good covering rigidity, waterproof, anti-seismic performance good.Higher Efficient Coverage Rate has simultaneously improved the utilization rate of product, construction install convenience, reduce install, the transport amount, shorten the construction period, greatly reduce construction costs.Waveform and waveform overlap joint, compatible degree is high, does not cause the sideline lofty.The whole metope of the utility model is connected, and overall performance is good, and the overall appearance degree is good, and middle wave height meets the stressed demand of plate face, can effectively resist high wind and blow and hit.Recoverable simultaneously meets the policy of national economy sustainable development.

Description of drawings

Fig. 1 is the structural representation of individual unit plate in the utility model preferred embodiment;

Fig. 2 is the overlapping mode schematic diagram of the utility model preferred embodiment.

The specific embodiment

By reference to the accompanying drawings, preferred embodiment is described in further details to the utility model.

A kind of metope lamina rara externa is spliced by a plurality of unit boards 1, and the cross section of each unit board 1 is wave-like, as shown in Figure 1.Wherein, the plate plane spreading width on the prototype plane of unit board 1 making is 1000mm.After unit board 1 was finished, its effective width A was 780mm, and Efficient Coverage Rate reaches 78%, and each unit board 1 has 6 of Valid peaks.

Crest on the unit board 1 and the height distance B of trough are 35mm, and the distance C between adjacent peaks or the adjacent trough is 130mm.

When unit board 1 spliced at the scene, as shown in Figure 2, between the adjacent two module unit plates, the back segment crest of a plate 11 wherein on the leading portion crest overlap joint of another piece 12, and then was fixed on the metope purlin by self threading pin.

Above-described embodiment only is used for explaining inventive concept of the present utility model, but not to the restriction of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.

Claims (4)

1. metope lamina rara externa, it is characterized in that: its cross section is wave-like; Wherein, the crest in the wave and the distance of trough are 35mm, and the distance between adjacent peaks or the adjacent trough is 130mm.

2. a kind of metope lamina rara externa as claimed in claim 1 is characterized in that: described metope lamina rara externa, and adopt a plurality of unit boards to be spliced, each unit board has 6 of Valid peaks.

3. a kind of metope lamina rara externa as claimed in claim 2, it is characterized in that: described unit board, its effective width are 780mm, the plate plane spreading width is 1000mm.

4. a kind of metope lamina rara externa as claimed in claim 2 is characterized in that: during described unit board splicing, between the adjacent two module unit plates, the back segment crest of a plate wherein on the leading portion crest overlap joint of another piece, is fixed on the metope purlin by self threading pin.

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