肉大捧一进一出免费视频,精品无码久久久久久久动漫 ,色婷婷亚洲婷婷七月中文字幕,日韩日韩日韩日韩日韩

從事濟(jì)南彩鋼板房,彩鋼瓦,復(fù)合板,巖棉板,C型鋼,濟(jì)南鋼結(jié)構(gòu)的廠家
服務(wù)電話:0531-83658718
熱門搜索:濟(jì)南方管,濟(jì)南彩鋼瓦,濟(jì)南巖棉板,濟(jì)南型鋼,濟(jì)南樓承板,濟(jì)南泡沫復(fù)合板
公司動(dòng)態(tài) 所在位置- 首頁(yè)-新聞中心-公司動(dòng)態(tài)巖棉板和礦棉板有什么區(qū)別?

巖棉板和礦棉板有什么區(qū)別?

發(fā)布時(shí)間:2023-12-11 來(lái)源:http://www.95fjrc.com/

性質(zhì)不同

Different properties

(1)巖棉板是以玄武巖為主要原材料,經(jīng)高溫熔融加工而成的無(wú)機(jī)纖維板。

(1) Rock wool board is an inorganic fiber board made mainly from basalt and processed by high-temperature melting.

(2)礦棉板是用礦棉做成的裝飾用的板。

(2) Mineral wool board is a decorative board made of mineral wool.

止特點(diǎn)不同

Different stop characteristics

(1)巖棉板的原材料采用天然火山巖,是不易燃的建材防火材料。外層巖棉板具有細(xì)長(zhǎng)柔韌的纖維和低渣球含量。因此導(dǎo)熱系數(shù)低,保溫效果好。同時(shí)巖棉是一種理想的隔音材料,大量細(xì)長(zhǎng)纖維形成多孔連接結(jié)構(gòu),這決定了巖棉是一種優(yōu)良的吸聲降噪材料。巖棉化學(xué)性質(zhì)穩(wěn)定,呈中性或弱堿性,碳鋼、不銹鋼、鋁等金屬材料均不腐蝕。

(1) The raw material of rock wool board is natural volcanic rock, which is a non flammable building material for fire prevention. The outer layer of rock wool board has slender and flexible fibers and low slag ball content. Therefore, the thermal conductivity is low and the insulation effect is good. Meanwhile, rock wool is an ideal sound insulation material, with a large number of slender fibers forming a porous connection structure, which determines that rock wool is an excellent sound absorption and noise reduction material. Rock wool has stable chemical properties and is neutral or weakly alkaline. Metal materials such as carbon steel, stainless steel, and aluminum do not corrode.

20211209105513627.jpg

(2)礦棉板的裝飾效果優(yōu)異,具有豐富多彩的平面圖案和浮雕三維造型。隔熱性能好,導(dǎo)熱系數(shù)很低,是一種很好的保溫材料??墒故覂?nèi)冬暖夏涼,為用戶有效節(jié)能。礦棉板的主要原料是超細(xì)礦棉纖維,具有豐富的通孔,能有效吸收聲波,減少聲波反射,從而降低噪音。由于礦棉是無(wú)機(jī)材料,不會(huì)燃燒,礦棉板的有機(jī)含量很低,因此礦棉板可以滿足不燃B1級(jí)的要求。

(2) The decorative effect of mineral wool board is excellent, with rich and colorful flat patterns and relief three-dimensional shapes. Good thermal insulation performance and low thermal conductivity, making it a good insulation material. It can keep indoor warm in winter and cool in summer, effectively saving energy for users. The main raw material of mineral wool board is ultrafine mineral wool fiber, which has rich through holes and can effectively absorb sound waves, reduce sound wave reflection, and thus reduce noise. Due to the fact that mineral wool is an inorganic material that does not burn, and the organic content of mineral wool board is very low, mineral wool board can meet the requirement of non combustible B1 level.

應(yīng)用不同:

Different applications:

(1)巖棉板多用于工業(yè)建筑。

(1) Rock wool boards are commonly used in industrial construction.

(2)礦棉板主要應(yīng)用于會(huì)議廳、圖書館、音樂廳、賓館、體育館、醫(yī)院、寫字樓、生產(chǎn)車間

(2) Mineral wool board is mainly used in conference halls, libraries, music halls, hotels, sports venues, hospitals, office buildings, and production workshops

本文由濟(jì)南巖棉板整理發(fā)布,您是不是對(duì)這些內(nèi)容有所了解了呢?更多的內(nèi)容請(qǐng)點(diǎn)擊:http://www.95fjrc.com我們會(huì)有更多精彩內(nèi)容等你查看。

This article is compiled and published by Jinan rock wool board. Have you gained some understanding of these contents? For more information, please click on: http://www.95fjrc.com We will have more exciting content waiting for you to check out.

日韩日韩日韩日韩日韩| 粉嫩被两个粗黑疯狂进出| 欧美乱人伦人妻中文字幕| 中文在线无码高潮潮喷| 成人区人妻精品一区二区不卡视频| 疯狂做爰18分钟视频| 欧美性受xxxx黑人xyx性爽| 999国产精品999久久久久久 | 肉欲娇宠(h)皇帝篇31| 久久久国产精品无码免费专区| 美妙人妇系列1~100| 欧美激情视频| 无码国产精品一区二区免费16| 免费特级毛片| 午夜成人影院| 人妻借种太粗进不去| 《肉体偿还》在线观看| 日韩精品无码一区二区中文字幕| 调教室捆绑白丝jk震动捧娇喘| 国产精品沙发午睡系列| 青青草97国产精品免费观看| 精品香蕉久久久午夜福利| 国产精品99久久精品爆乳| 一本一道波多野结衣av视频| 噜噜噜精品欧美成人av| 男人和女人高潮做爰视频| 成人小说亚洲一区二区三区 | 亚洲欧美一区二区三区| AAA少妇高潮大片免费看| 亚洲 欧美 综合 另类 中字| 第三书包h文辣文吃奶| 日本爆乳强伦中文字幕电影| 无码av久久久久久久久| 色欲AV永久无码精品无码蜜桃| 久久久国产精品无码一区二区三区| 亚洲国产AV玩弄放荡人妇| 绿帽娇妻肚子被灌满精怀孕| 她在丈夫面前被耍了| 国产做a爱免费视频在线观看| 学生呦侵视频在线观看| 成免费crm|