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详细,聚氨酯岩棉板性能全解!

返回列表 来源: 发布日期: 2021.06.21

详细,聚氨酯岩棉板性能全解!

(1) 重量轻:与具有相同保温隔热性能的粘土砖相比,其重量仅为1/19左右,大大降低了承重结构的外荷载,便于施工设备和运输。
(2) 耐火性:聚氨酯岩棉彩钢板面板为薄钢板,属于不灭火体,芯层为岩棉或矿棉,也属于不灭火体。岩棉是一种不含石棉和氟利昂的材料,具有良好的耐火性能。一般来说,50mm、75mm和100mm板的耐火时间分别可达1H、1.5h和4h。

11.高耐候彩板厂家 (2)
由于聚氨酯岩棉彩钢板消耗工艺的需要,将离心法消耗的玄武岩熔融离心法生产的纤维粘合到板中,芯层必须通过胶水与板粘贴,岩棉夹芯板的耐火时间略低于上述时间。
(3) 施工方便快捷:岩棉夹芯板施工为干作业,主要工作是做好各种螺栓及配件的连接固定,现场作业减少,提高了施工安全性,即:,无需高级安装工人和二次装修,大大缩短了工期。
(4) 保温:聚氨酯岩棉彩钢板的保温是以岩棉的导热系数为基础的λ= 以0.043w/m2k为基础,芯岩棉具有良好的保温性能,是混凝土板的5倍以上;这使得工程建成后采用聚氨酯岩棉彩钢板,大大节约了热区空调成本,大大节约了寒冷地区供暖成本。
(5) 耐用性和装饰性:涂层钢板的颜色增加,用户可以选择自己喜欢的颜色,而不需要其他装饰;聚氨酯岩棉板内外均涂有钢板,使用寿命可达20年以上。
(6) 抗震性能:工程理论证明,在地震力作用下,夹芯板由于具有良好的抗震性能,往往处于正常工作状态。
(7) 吸声性能:以密度为100kg/m3岩棉为芯材的夹芯板隔声效果可达RW=29~30dB。

(1) Light weight: compared with clay brick with the same heat insulation and heat preservation performance, its weight is only about 1 / 19, which greatly reduces the external load of load-bearing structure, and is convenient for construction equipment and transportation.

(2) Fire resistance: the panel of polyurethane rock wool board is thin steel plate, which belongs to non extinguished body, and the core layer is rock wool or mineral wool, which also belongs to non extinguished body. They are compounded by advanced technology and equipment, and rock wool is a kind of material without asbestos and freon, which has good fire resistance performance. Generally, the fire resistance time of 50 mm, 75 mm and 100 mm plates can reach 1H, 1.5 h and 4 h respectively.
Due to the demand of polyurethane rock wool board consumption process, the fiber produced by basalt melt centrifugation consumed by centrifugal method is bonded into the board, and the core layer must be pasted with the panel through glue, so the fire resistance time of rock wool sandwich board is slightly lower than the above time.
(3) Construction is convenient and fast: rock wool sandwich board construction is dry operation, the main work is to do a good job in connection and fixing all kinds of bolts and spare parts, the site operation is reduced to less, which improves the safety of construction, that is, there is no need for senior installation workers and secondary decoration, and greatly shortens the construction period.
(4) Thermal insulation: the thermal insulation of polyurethane rock wool board is based on the thermal conductivity of rock wool λ= Based on 0.043w/m2k, the core rock wool has good thermal insulation performance, which is more than 5 times higher than that of concrete slab; This makes the use of polyurethane rock wool board after the completion of the project, greatly saving air conditioning costs in hot areas, greatly saving heating costs in cold areas.
(5) Durability and decoration: the color of coated steel plate is increased, so that users can choose their favorite color, and do not need other decoration; Polyurethane rock wool board inside and outside are coated steel, life can reach more than 20 years.
(6) Seismic performance: engineering theory proves that under the action of earthquake force, sandwich panels are often in normal working state due to their good seismic performance.
(7) Sound absorption performance: the sound insulation effect of sandwich board with density of 100kg / m3 rock wool as core material can reach RW = 29 ~ 30dB.

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