168澳洲幸运10体彩官方

产物先容

型        号：MT50A
装置体例：程度，垂直 （配件：角钢、轻钢龙骨，螺栓，抱箍，拉柳钉，钢丝绳）
颜        色：框体色彩可选择
重        量：12kg/m2
用        量：顶棚面积 45-60%
结        构：铝合金框两侧均为不法则菱形斑纹铝板护面，内置欧文斯科宁吸声棉
防火机能：A级/B1级
环        保：甲醛翻开释量≤0.4mg/L,知足《室内装潢装修材料及天然板棉成品中甲醛开释量》（GB18580－2001）24小时开释的玻璃纤维颗粒开释量为 0mg/m3,优于国E1类规范请求，标限值0.15mg/m3规范。
经常利用规格：600x1200x50mm    1800x900x50mm
合用规模：体育馆、机场、车站等大空间场合节制混响时候。

Description

Model: MT50A
Installation: horizontal, vertical (Accessories: Angle, light steel keel bolts, hoop, pull rivets, wire rope)
Color: Frame color choice
Weight: 12kg/m2
Dosage: 45-60% of the roof area
Structure: aluminum alloy frame on both sides are irregular diamond pattern aluminum surface protection, built-absorption of cotton Owens Corning Fire Performance: A / B1 level
Environmental protection: formaldehyde turn release ≤ 0.4mg / L, to meet the "interior decoration materials and wood-based panels cotton products formaldehyde emission (GB18580-2001) 24-hour release of glass fiber particles release 0mg/m3 better than the national E1 class standard requirements, the standard limit 0.15mg/m3 standard.
Common Specifications: 600*1200*50mm 1800*900*50mm
Scope: stadiums, airports, railway stations and other large space to control the reverberation time.