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铝镁锰合金压型彩涂板的抗风雨

返回列表 来源: 发布日期: 2021.09.22

铝镁锰合金压型彩涂板的抗风雨

天物彩板专注彩涂卷行业17年,可全国配送到厂——铝镁锰彩涂板生产厂家请拨打网站上放电话详细咨询

作为传统的铝镁锰合金压型彩涂板,其后向固定方式决定了其抗风能力的不足。例如,对于通过螺钉贯穿件固定的车顶板,螺钉帽和车顶板之间的接触面积非常小。当遇到强风时,由于反复承受正负风压,铝镁锰合金压型彩涂板在钉孔处产生应力集中,导致撕裂。尽管檩条上的螺丝还在,但屋顶板已经被吹走了。yx65-420铝镁锰合金压型钢板采用的屋面系统在固定方式上与传统的板材结构有着根本的区别。采用高强度铝合金固定座和檩条,

1.彩涂钢板价格 (2)2

将顶板夹在固定座梅花头上,用电动锁边机锁紧固定座上的板肋。这种固定方法不需要穿透板表面,因此不会损坏屋顶板,当然也不会出现应力集中问题。该系统的抗风性试验已在国内权威检测机构进行。在7.0kpa的重复荷载试验中,试件(包括屋面板、固定座和螺钉)没有损坏,证明了该屋盖系统抗风性能的优越性。Yx65-420铝镁锰合金压型彩涂板具有垂直板肋,因此其排水截面几乎不受板肋的影响。有效排水断面大于普通板式,该板式板肋高达65mm,可保证屋面板在横向倾斜(双曲率屋面)条件下的防水性能,对缓坡超长屋面有较强的适应性。

As a traditional profiled metal sheet roof, its backward fixing method determines its lack of wind resistance. For example, for the roof panel fixed by screw penetration, the contact area between screw cap and roof panel is very small. When encountering strong wind, due to repeated bearing of positive and negative wind pressure, the roof panel produces stress concentration at the nail hole, resulting in tearing. Although the screws remained on the purlin, the roof panel had been blown away. The roof system adopted by TENGWEI color steel yx65-420 aluminum magnesium manganese alloy profiled plate is fundamentally different from the traditional plate construction in terms of fixing method. It adopts high-strength aluminum alloy fixing seat and purlin, then clamps the roof panel on the plum blossom head of the fixing seat, and then locks the plate rib on the fixing seat with an electric edge locking machine. This fixing method does not need to penetrate the plate surface, Therefore, there is no damage to the roof slab, of course, there will be no problem of stress concentration. The wind resistance test of this system has been carried out in the domestic authoritative testing organization. In the repeated load test of 7.0kpa, the test pieces (including roof panel, fixing seat and screw) are not damaged, which proves the superiority of the wind resistance performance of this roof system. Yx65-420 aluminum alloy hammered straight plate roof panel has vertical plate ribs, so that its drainage section is hardly affected by the plate ribs. The effective drainage section is larger than that of ordinary plate type, and the plate rib of this plate type is up to 65mm, which can ensure the waterproof performance of the roof panel under the condition of transverse inclination (double curvature roof), and has stronger adaptability to the super long roof with gentle slope.

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