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国鼎（GD）钢构轻型墙板
国鼎（GD）钢构轻型墙板由钢架、轻质芯材、双面防水层构成，它具有传统钢筋混凝土的可靠性，又具有了轻质的特性。
产品特性：
轻质防火：GD无机胶砂芯材容重在250-450 kg/m³,以标准板1500mm×6000m，板厚为130mm计算，板自重为0.6-0.75KN/m；耐火极限长达2小时，根据特殊需求可以达到3小时以上，能够满足消防需求。
保温隔音：GD无机保温胶砂的导热系数0.055-0.075 W/mk，无需另附加保温层就能有效满足实现夏日隔热、严冬保温的需求；产品的平均隔声量达到45dp以上，让环境等安静。
抗风防渗：安全结构设计，满足设计规范；面层防水层吸水率仅为5%，有效的实现防水隔潮，经受得起风吹雨打的考验。
安装方便：吊装后进行焊接或螺栓组装，大大缩短施工周期，简便快捷。
装饰性强：根据需求可进行多种装饰方式选择，如直接刷涂料、镶嵌瓷砖、特殊花纹装饰等，
适用范围：
各种结构形式建筑的墙板，主要有居民楼的隔墙板，大型厂房、仓库的外墙，厂区、居民小区等围墙等等。
.产品规格：
标准板：1500mm×6000mm（板厚130mm和150mm）
根据设计需求，板厚80mm—250mm。
Guoding (GD) Lightweight Steel Structure Wall Board
Guoding (GD) Lightweight Steel Structure Wall Board is made of steel frame , lightweight core material and double-face waterproof layer, it has reliability of tradition steel-concrete, but also has a light-weight feature.
Features:
Lightweight & Fire Resistance: The bulk density of GD inorganic glue sand core material is 250-450 kg/m³, calculated as standard board (1500mm × 6000m, thickness as 130mm), board weighs 0.6-0.75KN/m; fire resistance limit is up to 2 hours, can reach more than 3 hours according to special needs to meet fire safety requirements.
Thermal Insulation & Soundproof: Thermal conductivity of GD inorganic thermal insulation is 0.055-0.075 W/mk, will be able to effectively meet the demand of thermal insulation in summer and keep warm in winter without other thermal insulation layer; the average soundproof of products reaches above 45dp to make the surroudings quiet.
Windproof & Impervious: Security architecture designing meets the design specification; waterproof layer of surface layer is only 5%, effectively meet the function of waterproof, can withstand the test of wind and rain.
Easy Installation: Welding or bolt assembly after lifting, greatly shorten the construction cycle, make it simple and quick.
Strong Decorative: According to the needs, a variety of decorating methods can be choosed, such as direct brush paint, mosaic tiles, special decorative pattern, etc.
Scope of application:
Various structural forms of wall construction, mainly in the wall panels of residential building, large factories, the external walls of warehouses, factories plant, walls of residential quarters and so on.
Product Specifications:
Standard board: 1500mm × 6000mm (thickness of 130mm and 150mm)
According to design requirements, thickness can be 80mm-250mm.
