防火板特點(diǎn)

　　Characteristics of fireproof board

　　1、保溫隔熱：其保溫、隔熱性是玻璃的六倍、粘土的三倍、普通混凝土的十倍；

　　1. Thermal insulation: Its thermal insulation and insulation properties are six times that of glass, three times that of clay, and ten times that of ordinary concrete;

　　2、輕質(zhì)高強(qiáng)：為普通混凝土的1/4、粘土磚的1/3，比水還輕，和木材相當(dāng)；立方體抗壓強(qiáng)度≥4mpa。特別是在鋼結(jié)構(gòu)工程中采用ALC板作圍護(hù)結(jié)構(gòu)就更能發(fā)揮其自重輕、強(qiáng)度高、延性好、抗震能力強(qiáng)的優(yōu)越性。

　　2. Lightweight and high-strength: 1/4 of ordinary concrete and 1/3 of clay bricks, lighter than water and comparable to wood; Cube compressive strength ≥ 4mpa. Especially in steel structure engineering, using ALC panels as enclosure structures can better leverage their advantages of light weight, high strength, good ductility, and strong seismic resistance.

　　3、耐火阻燃：加氣混凝土為無(wú)機(jī)物，不會(huì)燃燒，而且在高溫下也不會(huì)產(chǎn)生有害氣體；同時(shí)，加氣混凝土導(dǎo)熱系數(shù)很小，這使得熱遷移慢，能有效抵制火災(zāi)，并保護(hù)其結(jié)構(gòu)不受火災(zāi)影響。

　　3. Fire resistant and flame-retardant: Aerated concrete is an inorganic substance that does not burn and does not produce harmful gases at high temperatures; At the same time, the thermal conductivity of aerated concrete is very low, which slows down heat transfer, effectively resists fires, and protects its structure from the impact of fires.

　　4、加工方便：可鋸、可鉆、可磨、可釘，更容易地體現(xiàn)設(shè)計(jì)意圖；

　　4. Convenient processing: sawable, drillable, grindable, and studable, making it easier to reflect design intent;

　　5、吸聲隔音：以其厚度不同可降低30～50分貝噪音；輕質(zhì)條板系列的內(nèi)部組成材料（EPS聚苯乙烯顆粒）具有良好的隔聲性能和吸聲功能。

　　5. Sound absorption and insulation: Different thicknesses can reduce 30-50 decibels of noise; The internal component material of the lightweight strip board series (EPS polystyrene particles) has good sound insulation and absorption properties.

　　6、適應(yīng)承載：風(fēng)荷載、雪荷載及動(dòng)荷載。

　　6. Adaptive bearing capacity: wind load, snow load, and dynamic load.

　　7、耐久性好：ALC板是一種硅酸鹽材料，不存在老化問(wèn)題，也不易風(fēng)化，是一種耐久的建筑材料，其正常使用壽命完全可以和各類永久性建筑物的壽命相匹配。

　　7. Good durability: ALC board is a silicate material that does not have aging problems and is not easily weathered. It is a durable building material, and its normal service life can fully match the service life of various permanent buildings.

　　8、綠色環(huán)保：ALC板沒(méi)有放射性，也沒(méi)有有害物質(zhì)溢出。加氣混凝土防火板優(yōu)越性：在生產(chǎn)過(guò)程中，沒(méi)有污染和危險(xiǎn)廢物產(chǎn)生。使用時(shí)，也絕沒(méi)有放射性物質(zhì)和有害氣體產(chǎn)生，即使在高溫下和火災(zāi)中。各個(gè)獨(dú)立的微氣泡，使加氣混凝土產(chǎn)品具有一定的抗?jié)B性，可防止水和氣體的滲透。

　　8. Green and environmentally friendly: ALC board has no radioactivity and no harmful substances overflow. The superiority of aerated concrete fireproof board: there is no pollution or hazardous waste generated during the production process. When used, there is absolutely no production of radioactive substances and harmful gases, even in high temperatures and fires. Each independent microbubble gives the aerated concrete product a certain degree of impermeability, which can prevent the penetration of water and gas.

　　9、經(jīng)濟(jì)實(shí)用：能增加使用面積，降低地基造價(jià)，縮短建設(shè)工期，減少暖氣、空調(diào)成本，達(dá)到節(jié)能效果。

　　9. Economical and practical: It can increase the usable area, reduce the cost of foundation, shorten the construction period, reduce the cost of heating and air conditioning, and achieve energy-saving effects.

　　10、施工方便：加氣混凝土產(chǎn)品尺寸準(zhǔn)確、重量輕，可大大地減少人力物力投入。板材在安裝時(shí)多采用干式施工法，工藝簡(jiǎn)便、效率高，可有效地縮短建設(shè)工期。

　　10. Convenient construction: Aerated concrete products have accurate dimensions and light weight, which can greatly reduce manpower and material resources investment. Dry construction method is often used for the installation of boards, which is simple in process, efficient, and can effectively shorten the construction period.

　　防火板的分類

　　Classification of fireproof boards

　　1、氯氧化鎂防火板這種防火板是使用鎂質(zhì)膠凝為主要原材料來(lái)制作的，再在其中添加玻璃纖維布和一些輕質(zhì)的保溫材料來(lái)填充鎂質(zhì)膠凝，經(jīng)過(guò)一系列的加工處理復(fù)合而成，它屬于氯氧鎂水泥類的制成品，但是環(huán)保性能比較強(qiáng)。

　　1. Magnesium oxychloride fireproof board is mainly made of magnesium binder as the raw material, and then filled with glass fiber cloth and some lightweight insulation materials to fill the magnesium binder. After a series of processing and composite, it belongs to the finished product of magnesium oxychloride cement, but has strong environmental performance.

　　2、防火石膏板材這種防火板主要是以石膏為主要原材料來(lái)進(jìn)行的制作，這種板材的原材料的來(lái)源非常廣，因此制作出來(lái)的種類也是比較多的，比如說(shuō)雙面貼紙石膏防火板、硅鈣石膏纖維板等等，這些板材的內(nèi)部含有結(jié)晶水，有較好的耐火性能，加工簡(jiǎn)便，常常被人們使用到吊頂?shù)鹊鹊闹谱鳌?/p>

　　2. Fireproof gypsum board is mainly made from gypsum as the main raw material. The source of raw materials for this board is very wide, so there are also many types of boards produced, such as double-sided sticker gypsum fireproof board, silicon calcium gypsum fiber board, etc. These boards contain crystalline water inside, have good fire resistance, are easy to process, and are often used in the production of ceilings and other products.

　　3、礦棉板、玻璃棉板主要以礦棉、玻璃棉為隔熱材料。其本身不燃、耐高溫性能好、質(zhì)輕，但不足之處有①短纖維對(duì)人體呼吸系統(tǒng)會(huì)造成危害，②板材強(qiáng)度差，③板材對(duì)火災(zāi)煙氣蔓延的阻隔性能差，④裝飾性差，⑤安裝施工工作量大。因此，該種板材現(xiàn)已大部分演變成以無(wú)機(jī)粘結(jié)材料為基材，礦棉、玻璃棉作為增強(qiáng)材料的板材。

　　3. Mineral wool board and glass wool board mainly use mineral wool and glass wool as insulation materials. It is non flammable, has good high temperature resistance, and is lightweight, but its shortcomings include ① short fibers can cause harm to the human respiratory system, ② poor strength of the board, ③ poor barrier performance of the board against the spread of fire smoke, ④ poor decorative properties, and ⑤ large installation and construction workload. Therefore, most of this type of board has evolved into a board based on inorganic bonding materials and reinforced with mineral wool and glass wool.

　　4、水泥板水泥板材強(qiáng)度高，來(lái)源廣泛。過(guò)去常用它作防火吊頂和隔墻，但其耐火性能較差，在火場(chǎng)中易炸裂穿孔、失去保護(hù)作用而使其應(yīng)用受到一定限制。水泥混凝土構(gòu)件的隔熱、隔聲性能好，可作為隔墻和屋面板。建材市場(chǎng)上陸續(xù)出現(xiàn)了纖維增強(qiáng)水泥板等改進(jìn)品種，具有強(qiáng)度高、耐火性能好的優(yōu)點(diǎn)，但韌性較差、堿度大、裝飾效果較差。

　　4. Cement board has high strength and a wide range of sources. In the past, it was commonly used as a fireproof ceiling and partition wall, but its fire resistance performance was poor, and it was prone to explosion, perforation, and loss of protection in a fire, which limited its application to a certain extent. Cement concrete components have good thermal and sound insulation properties and can be used as partition walls and roof panels. Improved varieties such as fiber-reinforced cement boards have emerged in the building materials market, which have the advantages of high strength and good fire resistance, but have poor toughness, high alkalinity, and poor decorative effects.

　　5、珍珠巖板、漂珠板、蛭石板是以低堿度水泥為基材，珍珠巖、玻璃微珠、蛭石為加氣填充材料，再添加一些助劑復(fù)合而制成的空心板材。具有自重輕、強(qiáng)度高、韌性好、防火隔熱、施工方便等特點(diǎn)，可廣泛應(yīng)用于高層框架建筑物分室、分戶、衛(wèi)生間、廚房、通訊管等非承重部位。

　　5. Perlite board, floating bead board, and vermiculite board are hollow boards made by compounding low alkalinity cement as the base material, perlite, glass microspheres, and vermiculite as aerated filling materials, and adding some additives. It has the characteristics of light weight, high strength, good toughness, fire resistance and thermal insulation, and easy construction. It can be widely used in non load bearing parts such as compartments, households, bathrooms, kitchens, communication pipes, etc. of high-rise frame buildings.

　　6、硅酸鈣纖維板是以石灰、硅酸鹽及無(wú)機(jī)纖維增強(qiáng)材料為主要原料的建筑板材，具有質(zhì)輕、強(qiáng)度高且隔熱性、耐久性好、加工性能與施工性能優(yōu)良等特點(diǎn)，主要用于制作天花板、隔墻以及作為鋼柱、鋼梁的防火保護(hù)材料。但板材強(qiáng)度和彎曲性能還有待提高。

　　6. Calcium silicate fiberboard is a building board mainly made of lime, silicate, and inorganic fiber reinforcement materials. It has the characteristics of light weight, high strength, thermal insulation, good durability, excellent processing and construction performance. It is mainly used to make ceilings, partition walls, and as a fire protection material for steel columns and beams. But the strength and bending performance of the board still need to be improved.

　　防火板多少錢一平米

　　How much is the fireproof board per square meter

　　這個(gè)不能一概而論，不同品牌，不同尺寸對(duì)價(jià)格都有影響，以下價(jià)格僅供參考：防火板常用的規(guī)格有：2135mm×915mm、2440mm×915mm、2440mm×1220mm，厚0.6-1.2mm。防火板一般都是按張來(lái)賣，從不按平米計(jì)算。價(jià)格多少與它的品質(zhì)有關(guān)，從幾十到幾百價(jià)格不一，進(jìn)口的防火板價(jià)格要更高一些；國(guó)產(chǎn)中等防火板一張的價(jià)格在100元左右。

　　This cannot be generalized. Different brands and sizes have an impact on prices. The following prices are for reference only: The commonly used specifications for fireproof boards are: 2135mm × 915mm, 2440mm × 915mm, 2440mm × 1220mm, with a thickness of 0.6-1.2mm. Fireproof boards are generally sold by sheet, not by square meter. The price is related to its quality, ranging from tens to hundreds of yuan. Imported fireproof boards are priced higher; The price of a domestically produced medium fireproof board is around 100 yuan.

　　防火板與阻燃板的區(qū)別

　　The difference between fireproof board and flame-retardant board

　　1、功效不同：?阻燃板是將阻燃劑滲入到實(shí)木薄單板中，起到抑制阻止板材燃燒，而防火板是通過(guò)在不易然燒的基材表層進(jìn)行阻燃處理的裝飾板材。

　　1. Different effects:? Flame retardant board is a decorative board that incorporates flame retardants into solid wood veneer to suppress and prevent the burning of the board, while fire-resistant board is a decorative board that undergoes flame retardant treatment on the surface of the substrate that is not easily burned.

　　2、基材不同：阻燃板的基材是實(shí)木的膠合板，而防火板是以礦棉、玻璃棉等為基材。

　　2. Different substrates: The substrate of flame retardant board is solid wood plywood, while the substrate of fireproof board is mineral wool, glass wool, etc.

　　3、板面不同：阻燃板的板面為薄木單板，表面較為粗糙，防火板是表面裝飾耐火建材，其板面光滑平整、顏色艷麗、色彩多樣，具有金屬質(zhì)感。

　　3. Different board surfaces: The board surface of flame-retardant board is thin wood veneer with a rough surface, while fireproof board is a surface decorative fire-resistant building material with a smooth and flat surface, bright colors, diverse colors, and a metallic texture.

　　4、用途不同：阻燃板常用于裝修中的隔墻、隔斷、吊頂?shù)?，防火板主要用于家庭裝修的櫥柜門板等家具中。

　　4. Different uses: Flame retardant boards are commonly used for partition walls, partitions, ceilings, etc. in decoration, while fireproof boards are mainly used for furniture such as cabinets and door panels in home decoration.

　　防火板與防火涂料的區(qū)別

　　The difference between fireproof board and fireproof coating

　　1、工期：防火板施工采用干式作業(yè)，板材連接固定簡(jiǎn)單，特別適合在工程為交叉施工時(shí)進(jìn)行；涂料施工必須濕作業(yè)，影響其他工種進(jìn)行。

　　1. Construction period: The fireproof board construction adopts dry operation, and the board connection and fixation are simple, especially suitable for cross construction in the project; Coating construction must be carried out wet, which affects the progress of other trades.

　　2、性能：由于防火板材均由工廠按嚴(yán)格工序進(jìn)行生產(chǎn)，完全保證防火保護(hù)層的厚度；而防火涂料由于噴涂，涂刷受人為因素影響大，因此防火保護(hù)層厚度很難保證均勻和統(tǒng)一，既可能造成浪費(fèi)也可能造成安全隱患。

　　2. Performance: Due to the strict production process of fireproof boards by the factory, the thickness of the fireproof protection layer is fully guaranteed; However, fireproof coatings are greatly affected by human factors during spraying and application, making it difficult to ensure uniform and consistent thickness of the fireproof protective layer, which may result in waste and safety hazards.

　　3、耐久性：由于防火板材均為無(wú)機(jī)材料，在自然界中的耐候性非常好，而且能夠抵抗酸堿環(huán)境和一定的沖擊，保護(hù)層不會(huì)有腐蝕和脫落現(xiàn)象，已有二十多年的使用歷史；而防火涂料(尤其是厚涂型)則會(huì)因時(shí)間長(zhǎng)久后涂料成分中膠結(jié)材料的失效而導(dǎo)致剝落，以至耐久性較差。

　　3. Durability: Due to the fact that fireproof boards are all inorganic materials, they have excellent weather resistance in nature and can resist acidic and alkaline environments as well as certain impacts. The protective layer will not corrode or peel off, and they have been in use for more than 20 years; However, fireproof coatings (especially thick coatings) may peel off due to the failure of bonding materials in the coating components over time, resulting in poor durability.

　　4、裝飾性：采用防火板包覆，可以將防火材料與護(hù)面板合二為一，而且板面平整，裝飾性好，表面可直接進(jìn)行涂料施工，安裝石材，瓷磚也非常方便；而涂料施工的話，必須在結(jié)構(gòu)外面另加飾面板。

　　4. Decorative: Covered with fireproof board, the fireproof material and protective panel can be combined into one, and the surface is flat with good decorative properties. The surface can be directly coated, and the installation of stone and ceramic tiles is also very convenient; For coating construction, additional decorative panels must be added outside the structure.

　　5、造價(jià)：相對(duì)于防火涂料而言，防火板的單平米造價(jià)要高些，但是從綜合的技術(shù)經(jīng)濟(jì)的角度來(lái)分析的話，防火板的價(jià)格優(yōu)勢(shì)仍然明顯。首先，防火板性能穩(wěn)定，耐久性好，使用壽命可長(zhǎng)達(dá)30年以上，從而大大節(jié)約建筑進(jìn)行長(zhǎng)期維護(hù)，更新的費(fèi)用，尤其是商業(yè)建筑，中途停業(yè)進(jìn)行防火材料的替換，更新，必將造成重大的經(jīng)濟(jì)損失。

　　5. Cost: Compared to fireproof coatings, the cost per square meter of fireproof boards is higher, but from a comprehensive technical and economic perspective, the price advantage of fireproof boards is still significant. Firstly, the fireproof board has stable performance and good durability, with a service life of over 30 years, greatly saving the cost of long-term maintenance and renewal of buildings, especially commercial buildings. If the fireproof materials are replaced or renewed during the suspension, it will inevitably cause significant economic losses.

　　防火板選購(gòu)技巧

　　Tips for selecting fireproof boards

　　1、查看防火板材外觀首先你要看防火板材表面的顏色和肌理是否一致，有無(wú)色差和瑕疵，用手摸有沒(méi)有凹凸不平、起泡的現(xiàn)象，優(yōu)質(zhì)防火板材應(yīng)該是圖案清晰透徹、無(wú)色差、表面平整光滑、耐磨的產(chǎn)品。

　　1. To check the appearance of fireproof boards, first you need to check whether the color and texture of the fireproof board surface are consistent, whether there are color differences and defects, and whether there are any unevenness or bubbles when touched by hand. High quality fireproof boards should have clear and transparent patterns, no color differences, smooth and wear-resistant surfaces.

　　2、選擇品牌防火板材現(xiàn)在防火板材越來(lái)越受歡迎，所以市場(chǎng)上防火板材品牌也非常之多，其中不乏以次充好的產(chǎn)品。選購(gòu)的時(shí)候，建議選擇知名品牌的防火板材，雖然價(jià)格可能貴點(diǎn)，但是質(zhì)量和售后比較有保證。

　　2. Choosing a brand of fireproof board: Nowadays, fireproof board is becoming increasingly popular, so there are also many brands of fireproof board on the market, among which there are many inferior products. When making a purchase, it is recommended to choose fire-resistant boards from well-known brands. Although the price may be higher, the quality and after-sales service are relatively guaranteed.

　　3、查看檢測(cè)報(bào)告和燃燒等級(jí)我們?cè)谶x購(gòu)防火板材的時(shí)候，還要注意查看防火板材有無(wú)檢測(cè)報(bào)告和出廠合格證等，如果沒(méi)有，建議不要選購(gòu)。仔細(xì)查看產(chǎn)品的檢測(cè)報(bào)告，看產(chǎn)品各項(xiàng)性能指標(biāo)是否合格，特別是注意查看檢測(cè)報(bào)告中的產(chǎn)品燃燒等級(jí)，燃燒等級(jí)越高的產(chǎn)品耐火性越好。

　　3. When selecting fireproof boards, we should also pay attention to checking whether the fireproof boards have inspection reports and factory certificates. If not, it is recommended not to choose. Carefully review the product's testing report to see if all performance indicators are qualified, especially paying attention to the combustion level of the product in the testing report. Products with higher combustion levels have better fire resistance.

　　4、選擇成型的防火板材而且不要選擇防火板貼面，要選擇購(gòu)買成型的防火板材。因?yàn)槿绻赡竟ふ迟N防火板，由于壓制不過(guò)關(guān)，容易遇潮或霉變導(dǎo)致防火板起泡脫落。而專業(yè)生產(chǎn)的工廠一般配備了大型壓床、高精密度裁板機(jī)等設(shè)備，可保證防火板達(dá)到不易起泡和變形的質(zhì)量要求。

　　4. Choose molded fireproof boards and do not choose fireproof board veneers. Instead, choose to purchase molded fireproof boards. Because if the fireproof board is pasted by a carpenter, due to inadequate compression, it is easy to encounter moisture or mold, causing the fireproof board to bubble and fall off. Professional factories are generally equipped with large presses, high-precision cutting machines, and other equipment to ensure that the fireproof board meets the quality requirements of not easily foaming and deforming.

　　防火板的安裝工藝

　　Installation process of fireproof board

　　1、直接黏貼直接膠粘法是防火板施工最常見的方法之一，是在已做木作或石膏板基層材料的墻體上直接上膠黏貼。常見有機(jī)基層板材料：澳松板、密度板、刨花板、細(xì)木工板和實(shí)木板。

　　1. Direct adhesive method is one of the most common methods for fireproof board construction, which involves directly applying adhesive to walls that have already been made of wooden or gypsum board base materials. Common organic base board materials: Australian pine board, density board, particleboard, particleboard, and solid wood board.

　　工藝流程：

　　Process flow:

　　a、首先用切割工具將耐火板裁切成所需要的尺寸，需注意耐火板每條邊需多留6mm作為修邊之用。

　　a、 Firstly, use cutting tools to cut the refractory board into the required size, paying attention to leaving an extra 6mm on each edge of the refractory board for trimming purposes.

　　b、用工具將基材表面與防火板的邊緣砂磨平整。

　　b、 Use tools to sand and smooth the surface of the substrate and the edge of the fireproof board.

　　c、將適量的膠水均勻的刮開到防火板以及基材的背面。

　　c、 Scrape an appropriate amount of glue evenly onto the back of the fireproof board and substrate.

　　d、用滾輪或壓力機(jī)加壓以確保防火板粘貼到基板上面，之后做修邊、清潔處理。

　　d、 Apply pressure with a roller or press to ensure that the fireproof board is adhered to the substrate, and then perform trimming and cleaning treatment.

　　2、干掛干掛結(jié)構(gòu)主要是針對(duì)9mm的成品雙面復(fù)合防火板和8mm抗倍特所采用的，承載龍骨為鋼材或鋁合金型材，用專用的標(biāo)準(zhǔn)扣片和可調(diào)節(jié)扣片將其固定到板材上進(jìn)行安裝的一種方式。

　　2. The dry hanging structure is mainly used for 9mm finished double-sided composite fireproof board and 8mm anti double special. The load-bearing keel is made of steel or aluminum alloy profiles, and it is fixed to the board with special standard and adjustable buckles for installation.

　　施工流程：龍骨排布、安裝→鋁合金干掛橫龍骨排布、安裝→鋁合金可調(diào)掛件及普通掛件排布及安裝→掛板→拼縫處理→清理

　　Construction Process: Keel Layout and Installation → Aluminum Alloy Dry Hanging Horizontal Keel Layout and Installation → Aluminum Alloy Adjustable Pendant and Ordinary Pendant Layout and Installation → Hanging Plate → Joint Processing → Cleaning

　　a、龍骨排布、安裝安裝龍骨前要對(duì)墻面進(jìn)行測(cè)量，彈線定位。需要注意的是豎龍骨的間距要≤400mm，豎向龍骨的固定要用L型角碼、M6膨脹螺栓及M自攻螺絲，固定點(diǎn)的間距≤600mm。

　　a、 Before arranging and installing the keel, it is necessary to measure the wall surface and mark the line for positioning. It should be noted that the spacing between vertical keels should be ≤ 400mm, and L-shaped corner brackets, M6 expansion bolts, and M self tapping screws should be used to fix the vertical keels. The spacing between fixing points should be ≤ 600mm.

　　b、鋁合金干掛橫龍骨的排布、安裝同樣的鋁合金干掛橫龍骨的間距要≤400mm，用M4自攻螺絲把橫龍骨固定在豎龍骨上，間距≤400mm。

　　b、 The arrangement and installation of aluminum alloy dry hanging horizontal keels should have a spacing of ≤ 400mm. Use M4 self tapping screws to fix the horizontal keels to the vertical keels with a spacing of ≤ 400mm.

　　c、掛件的排布、安裝把防火板背部朝上平放，根據(jù)圖紙定位、畫線、開孔、安裝掛件。需要注意的是板上的螺絲開孔要小于螺絲的直徑1mm，孔深大于螺絲長(zhǎng)度1mm。最上部一排的掛件是可調(diào)試的，其它部分使用普通掛件，掛件的橫豎間距要≤400mm。

　　c、 Arrange and install the pendant by placing the fireproof board with its back facing upwards, positioning, drawing lines, drilling, and installing the pendant according to the drawing. It should be noted that the screw holes on the board should be smaller than the diameter of the screw by 1mm, and the hole depth should be greater than the length of the screw by 1mm. The hanging parts in the top row are adjustable, while other parts use ordinary hanging parts, and the horizontal and vertical spacing of the hanging parts should be ≤ 400mm.

　　d、掛板掛板時(shí)要用玻璃吸盤吸住掛板，按照自下而上的順序安裝，整個(gè)墻面要控制在2m尺寸的高低差≤3mm。收口一般是通過(guò)吊頂壓墻，頂部收邊，底部收邊板距離地面10mm可以用密封膠來(lái)填補(bǔ)。

　　d、 When hanging boards, glass suction cups should be used to hold the boards, and they should be installed in a bottom-up order. The height difference of the entire wall should be controlled within a 2m size of ≤ 3mm. The closing is usually done by pressing the ceiling against the wall, closing the top edge, and filling the bottom edge board with sealant at a distance of 10mm from the ground.

　　e、拼縫處理跟底部處理方法一樣，板之間的拼縫可以使用密封膠來(lái)填補(bǔ)，也可以嵌裝飾條或者利用企口自然拼縫，邊緣則是使用美紋紙來(lái)保護(hù)。

　　e、 The joint treatment is the same as the bottom treatment method. The joints between the boards can be filled with sealant, or decorative strips can be embedded or natural joints can be made using tongue and groove. The edges are protected with masking paper.

　　防火板保養(yǎng)

　　Fireproof board maintenance

　　1、日常清潔日常清潔是對(duì)防火板最簡(jiǎn)單的保養(yǎng)了，其實(shí)板材本身就具有很強(qiáng)的耐污性能，但時(shí)間長(zhǎng)以后總會(huì)難免粘上一些灰塵，特別是墻面和一些不常用到的臺(tái)面，灰塵會(huì)比較多，這一類可以用雞毛撣子或吸塵器進(jìn)行清潔。對(duì)于一些其它的污點(diǎn)，一般的用濕抹布反復(fù)擦拭就能夠清除，如果是頑固污漬則可以在抹布上蘸少許酒精進(jìn)行擦拭。

　　1. Daily cleaning is the simplest maintenance for fireproof boards. In fact, the board itself has strong stain resistance, but over time, it is inevitable that some dust will stick to it, especially on walls and some infrequently used countertops. This type of dust can be cleaned with a feather duster or vacuum cleaner. For some other stains, they can generally be removed by repeatedly wiping with a damp cloth. If they are stubborn stains, you can dip a little alcohol on the cloth for wiping.

　　2、打蠟打蠟是家具最常見的保養(yǎng)，如果有條件的話，在防火板上也可以進(jìn)行，在打蠟保養(yǎng)時(shí)選擇專業(yè)用在家具上的光蠟就可以。在上蠟之前先保持板面干凈，最好在徹底清潔之后在進(jìn)行上蠟，上蠟過(guò)后等待自然風(fēng)干在使用。

　　2. Waxing is the most common maintenance for furniture, and if possible, it can also be done on fireproof boards. When waxing and maintenance, choose professional light wax used on furniture. Before waxing, keep the surface clean. It is best to thoroughly clean it before waxing. After waxing, wait for natural air drying before use.

　　3、防潮防火板雖然本身具有很好的防水防潮性能，但畢竟是貼面板，而且還考慮到基材的質(zhì)量。所以在日常生活中也需要注意使用環(huán)境的干燥，特別是廚房部分需要勤打掃。還有就是要避免與一些強(qiáng)酸堿液體接觸。這樣才能有效的提高防火板的使用壽命。

　　3. Although moisture-proof and fire-resistant boards have good waterproof and moisture-proof properties, they are still laminated panels, and the quality of the substrate is also considered. So in daily life, it is also necessary to pay attention to the dryness of the usage environment, especially the kitchen part that needs to be cleaned frequently. Also, it is important to avoid contact with strong acidic and alkaline liquids. This can effectively improve the service life of fireproof boards.

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