定義與成分

Definition and Composition

定義：巖棉板是以玄武巖等天然礦石為主要原料，經(jīng)高溫熔融后，由高速離心設(shè)備制成人造無(wú)機(jī)纖維，同時(shí)加入特制的粘結(jié)劑和防塵油，再經(jīng)加溫固化，制作成的具有一定強(qiáng)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：其主要化學(xué)成分為二氧化硅、三氧化二鋁、氧化鈣、氧化鎂等，這些成分賦予了巖棉板良好的物理和化學(xué)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.

特點(diǎn)

characteristic

保溫隔熱：巖棉板具有極低的導(dǎo)熱系數(shù)，能有效阻止熱量傳遞，減少建筑物的熱量損失，在寒冷地區(qū)可保持室內(nèi)溫度，在炎熱地區(qū)能阻擋外部熱量進(jìn)入，降低空調(diào)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.

防火性能優(yōu)異：屬于不燃材料，能在火災(zāi)發(fā)生時(shí)有效阻止火勢(shì)蔓延，為人員疏散和消防救援爭(zhēng)取時(shí)間，提高建筑物的消防安全等級(jí)，廣泛應(yīng)用于對(duì)防火要求較高的場(chǎng)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：內(nèi)部具有大量的細(xì)小孔隙，能有效吸收和反射聲音，降低噪音傳播，可用于建筑墻體、屋頂?shù)炔课唬纳剖覂?nèi)聲學(xué)環(huán)境，減少外界噪音干擾。

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.

綠色環(huán)保：巖棉板主要由天然礦石制成，不含有害物質(zhì)，在生產(chǎn)和使用過(guò)程中不會(huì)對(duì)環(huán)境和人體健康造成危害，且可回收利用，符合環(huán)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，能在長(zhǎng)期的使用過(guò)程中保持穩(wěn)定的性能，不易受到自然環(huán)境因素（如風(fēng)雨、紫外線等）的影響，使用壽命長(zhǎng)。

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.

分類

classification

按容重分類：常見(jiàn)的有 80kg/m?、100kg/m?、120kg/m? 等不同容重的巖棉板。容重較低的巖棉板質(zhì)地較輕，保溫性能較好，但強(qiáng)度相對(duì)較低；容重較高的巖棉板強(qiáng)度較大，適用于對(duì)強(qiáng)度要求較高的場(chǎng)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.

按用途分類：可分為建筑用巖棉板和工業(yè)用巖棉板。建筑用巖棉板主要用于建筑物的外墻保溫、屋面保溫、防火隔離等；工業(yè)用巖棉板常用于工業(yè)設(shè)備的保溫隔熱、管道保溫等。

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.

應(yīng)用領(lǐng)域

application area 

建筑領(lǐng)域

Construction field

外墻保溫：是建筑外墻外保溫系統(tǒng)的常用材料，可有效提高建筑物的保溫性能，降低能源消耗，同時(shí)還能起到一定的裝飾和保護(hù)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.

屋面保溫：鋪設(shè)在屋面防水層之上，能防止屋面熱量散失，延長(zhǎng)屋面防水層的使用壽命，提高屋面的保溫隔熱效果。

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.

防火隔離帶：在建筑物中設(shè)置巖棉板防火隔離帶，能有效阻止火災(zāi)在建筑物之間或內(nèi)部的蔓延，提高建筑物的整體防火性能。

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.

工業(yè)領(lǐng)域

Industrial sector

設(shè)備保溫：用于石油、化工、電力等行業(yè)的各種設(shè)備，如反應(yīng)釜、儲(chǔ)罐、鍋爐等的保溫隔熱，減少設(shè)備熱量散失，提高能源利用效率，降低運(yùn)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.

管道保溫：廣泛應(yīng)用于各種工業(yè)管道的保溫，可防止管道內(nèi)介質(zhì)的熱量損失或溫度降低，保證管道的正常運(yùn)行，同時(shí)還能起到一定的防腐和保護(hù)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.

安裝方法

Installation method

粘貼法：使用專用的粘結(jié)劑將巖棉板粘貼在基層墻體上，這種方法適用于平整度較好的基層墻體，施工簡(jiǎn)單、快捷，能有效保證巖棉板與墻體的粘結(jié)強(qiáng)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.

釘貼法：在巖棉板上鉆孔，然后使用保溫釘將巖棉板固定在基層墻體上，同時(shí)配合粘結(jié)劑使用，以增強(qiáng)固定效果。這種方法適用于基層墻體平整度較差或?qū)r棉板固定要求較高的場(chǎng)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.

在安裝巖棉板時(shí)，還需要注意板與板之間的拼接要緊密，避免出現(xiàn)縫隙，影響保溫和防火效果。同時(shí)，要做好巖棉板的密封和防水處理，防止雨水滲透進(jìn)入巖棉板內(nèi)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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