定义与成分

Definition and Composition

定义：岩棉板是以玄武岩等天然矿石为主要原料，经高温熔融后，由高速离心设备制成人造无机纤维，同时加入特制的粘结剂和防尘油，再经加温固化，制作成的具有一定强度和尺寸的板材。

Definition: Rock wool board is a board made from natural minerals such as basalt as the main raw material, melted at high temperature, and made into artificial inorganic fibers by high-speed centrifugal equipment. It is also added with special binders and dust-proof oil, and then heated and solidified to produce a board with certain strength and size.

主要成分：其主要化学成分为二氧化硅、三氧化二铝、氧化钙、氧化镁等，这些成分赋予了岩棉板良好的物理和化学性能。

Main components: Its main chemical components are silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, etc., which endow rock wool board with good physical and chemical properties.

特点

characteristic

保温隔热：岩棉板具有极低的导热系数，能有效阻止热量传递，减少建筑物的热量损失，在寒冷地区可保持室内温度，在炎热地区能阻挡外部热量进入，降低空调能耗。

Thermal insulation: Rock wool board has an extremely low thermal conductivity, which can effectively prevent heat transfer and reduce heat loss in buildings. It can maintain indoor temperature in cold areas and block external heat from entering in hot areas, reducing air conditioning energy consumption.

防火性能优异：属于不燃材料，能在火灾发生时有效阻止火势蔓延，为人员疏散和消防救援争取时间，提高建筑物的消防安全等级，广泛应用于对防火要求较高的场所。

Excellent fire resistance: It is a non combustible material that can effectively prevent the spread of fire in the event of a fire, buy time for personnel evacuation and fire rescue, improve the fire safety level of buildings, and is widely used in places with high fire prevention requirements.

吸音降噪：内部具有大量的细小孔隙，能有效吸收和反射声音，降低噪音传播，可用于建筑墙体、屋顶等部位，改善室内声学环境，减少外界噪音干扰。

Sound absorption and noise reduction: It has a large number of small pores inside, which can effectively absorb and reflect sound, reduce noise propagation, and can be used in building walls, roofs, and other parts to improve indoor acoustic environment and reduce external noise interference.

绿色环保：岩棉板主要由天然矿石制成，不含有害物质，在生产和使用过程中不会对环境和人体健康造成危害，且可回收利用，符合环保要求。

Green and environmentally friendly: Rock wool board is mainly made of natural ore and does not contain harmful substances. It will not cause harm to the environment and human health during production and use, and can be recycled and reused, meeting environmental protection requirements.

耐久性好：具有良好的抗老化性能和耐候性，能在长期的使用过程中保持稳定的性能，不易受到自然环境因素（如风雨、紫外线等）的影响，使用寿命长。

Good durability: It has good anti-aging performance and weather resistance, can maintain stable performance during long-term use, is not vulnerable to natural environmental factors (such as wind, rain, ultraviolet light, etc.), and has a long service life.

分类

classification

按容重分类：常见的有 80kg/m?、100kg/m?、120kg/m? 等不同容重的岩棉板。容重较低的岩棉板质地较轻，保温性能较好，但强度相对较低；容重较高的岩棉板强度较大，适用于对强度要求较高的场合。

Classified by bulk density: the common ones are 80kg/m 100kg/m 120kg/m?  Waiting for rock wool boards with different bulk densities. Rock wool boards with lower bulk density have lighter texture and better insulation performance, but relatively lower strength; Rock wool board with higher bulk density has greater strength and is suitable for occasions with higher strength requirements.

按用途分类：可分为建筑用岩棉板和工业用岩棉板。建筑用岩棉板主要用于建筑物的外墙保温、屋面保温、防火隔离等；工业用岩棉板常用于工业设备的保温隔热、管道保温等。

Classified by purpose: It can be divided into building rock wool board and industrial rock wool board. Rock wool board for construction is mainly used for external wall insulation, roof insulation, fire isolation, etc. of buildings; Industrial rock wool board is commonly used for thermal insulation of industrial equipment, pipeline insulation, etc.

应用领域

application area 

建筑领域

Construction field

外墙保温：是建筑外墙外保温系统的常用材料，可有效提高建筑物的保温性能，降低能源消耗，同时还能起到一定的装饰和保护作用。

External wall insulation: It is a commonly used material for building external wall insulation systems, which can effectively improve the insulation performance of buildings, reduce energy consumption, and also play a certain decorative and protective role.

屋面保温：铺设在屋面防水层之上，能防止屋面热量散失，延长屋面防水层的使用寿命，提高屋面的保温隔热效果。

Roof insulation: laid on top of the roof waterproof layer, it can prevent heat loss from the roof, extend the service life of the roof waterproof layer, and improve the insulation effect of the roof.

防火隔离带：在建筑物中设置岩棉板防火隔离带，能有效阻止火灾在建筑物之间或内部的蔓延，提高建筑物的整体防火性能。

Fireproof isolation zone: Installing rock wool board fireproof isolation zone in buildings can effectively prevent the spread of fire between or inside buildings, and improve the overall fire resistance of buildings.

工业领域

Industrial sector

设备保温：用于石油、化工、电力等行业的各种设备，如反应釜、储罐、锅炉等的保温隔热，减少设备热量散失，提高能源利用效率，降低运行成本。

Equipment insulation: used for insulation of various equipment in industries such as petroleum, chemical, and power, such as reactors, storage tanks, boilers, etc., to reduce heat loss, improve energy utilization efficiency, and reduce operating costs.

管道保温：广泛应用于各种工业管道的保温，可防止管道内介质的热量损失或温度降低，保证管道的正常运行，同时还能起到一定的防腐和保护作用。

Pipeline insulation: widely used for insulation of various industrial pipelines, it can prevent heat loss or temperature drop of the medium inside the pipeline, ensure the normal operation of the pipeline, and also play a certain role in corrosion prevention and protection.

安装方法

Installation method

粘贴法：使用专用的粘结剂将岩棉板粘贴在基层墙体上，这种方法适用于平整度较好的基层墙体，施工简单、快捷，能有效保证岩棉板与墙体的粘结强度。

Adhesive method: Use a specialized adhesive to stick the rock wool board onto the base wall. This method is suitable for base walls with good flatness, and is easy and fast to construct. It can effectively ensure the bonding strength between the rock wool board and the wall.

钉贴法：在岩棉板上钻孔，然后使用保温钉将岩棉板固定在基层墙体上，同时配合粘结剂使用，以增强固定效果。这种方法适用于基层墙体平整度较差或对岩棉板固定要求较高的场合。

Nail sticking method: Drill holes on the rock wool board, and then use insulation nails to fix the rock wool board to the base wall, while using adhesive to enhance the fixing effect. This method is suitable for situations where the flatness of the base wall is poor or where high requirements are placed on the fixation of rock wool boards.

在安装岩棉板时，还需要注意板与板之间的拼接要紧密，避免出现缝隙，影响保温和防火效果。同时，要做好岩棉板的密封和防水处理，防止雨水渗透进入岩棉板内部，降低其性能。

When installing rock wool boards, it is also important to ensure that the joints between the boards are tight to avoid gaps that may affect insulation and fire resistance. At the same time, it is necessary to seal and waterproof the rock wool board to prevent rainwater from penetrating into its interior and reducing its performance.

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