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公司新聞
鋁鎂錳板（直立鎖邊）抗風性、防腐性和耐久性好！
字號：小|大
發(fā)布時間：2017-5-16來源：sdshop.cn作者：樓承板|鋁鎂錳板|直立鎖邊|瀏覽次數(shù)：(0) 鋁鎂錳板（直立鎖邊）抗風性好：直立鎖邊屋面所承受的荷載通過受力桿件全部傳至金屬屋面板系統(tǒng)上。由于其特殊的固定方式，避免了一般的螺釘固定系統(tǒng)在遭遇大風時，因反復受正負風壓而在釘孔產(chǎn)生的應力集中。此系統(tǒng)經(jīng)實驗證明在7kPa的反復受荷實驗測試中試件無損壞，該系統(tǒng)中單肋單點在1.5kN的模擬集中風荷載的作用下仍處于彈性變形，未發(fā)生破損。
鋁鎂錳板（直立鎖邊）防腐和耐久性好：金屬屋面板一般有鋁鎂錳合金板和鍍鋁鋅鋼板兩種，二者均具有卓越的抗腐蝕性能。鋁鎂錳板具有里量輕、強度高的特點，具有比普通鋁合金更好的防腐和耐久性，特別是在酸性的環(huán)境下。 經(jīng)過權威機構認證，在一般環(huán)境下，采用該材料制作的屋面板的使用壽命超過40年。除面板外，其他從輔料到配件及螺釘都具有良好的防腐濁能力，例如ST鋁合金固定座下帶有絕緣硬塑料隔熱墊，隔離鋁材和下部的鋼底板或（c/z型鋼）檁條，從而避免電化腐蝕；緊固件采用了進口不銹鋼螺釘和防水鋁鉚釘，使得屋面的使用不因為某一環(huán)節(jié)薄弱而受影響。鍍鋁鋅鋼板使用壽命可達到普通鍍鋅鋼板的四倍以上。
Aluminum magnesium manganese plate (standing seam) wind load: good standing seam roof under the stress bar to all metal roof panel systems. Because of its special fixing method, the stress concentration in the nail hole caused by repeated positive and negative wind pressure is avoided when the general screw fixing system encounters a strong wind. It has been proved by experiments that the specimens in the repeated loading test of 7kPa are not damaged. In the system, the single rib single point is still in elastic deformation under the simulated concentrated wind load of 1.5kN, and no damage occurs.
Aluminum magnesium manganese plate (standing seam) corrosion and durability: metal roof panels are aluminium magnesium manganese alloy plate and aluminium zinc plate two, two have excellent corrosion resistance. The aluminum magnesium manganese plate has the characteristics of light weight and high strength, and has better corrosion resistance and durability than ordinary aluminum alloy, especially in acid environment. After certification by the authorities, the roof panel made of this material has a service life of more than 40 years under normal circumstances. In addition to the panel, from other materials to accessories and screws with anti-corrosion ability such as turbidity, ST Aluminum Alloy holderup with hard plastic insulation insulation pad, isolation and the lower part of the steel plate or aluminum (c/z type steel purlin), so as to avoid galvanic corrosion; fasteners used imported stainless steel screws and waterproof aluminum the use of rivets, roof not because of a weak influence. The service life of aluminized steel plate can reach four times more than that of ordinary galvanized steel plate.
