人妻系列无码专区无码专区_日韩精品综合_国产免费观看久久黄av片涩av_又色又爽又黄高潮的免费视频_真人插b免费视频播放_性视频日韩

pc板溫室--讓人更挨近天然，能夠使人更酣暢的日子，也是現在大都家庭尋求的修建，不過真實施行起來，對于選料方面確實威脅不少對于PC板常識短少的人，為了清掃我們的煩惱和過上酣暢的日子，小編今日就將溫室陽光板的常識總結如下：
PC board greenhouse, let a person more near natural, can make people more comfortable, is now mostly for the building of the family, but the real implementation of, for material aspect really threaten many common sense of the shortage of PC board, in order to clean our troubles and live a comfortable life, small make up today will sunlight greenhouse board sense summarized below:
在創造PC板溫室大棚時，客戶老是覺得厚度越大越好，但是這可不是必定的。
PC board greenhouses in the creation, the customer always think the thickness of the bigger the better, but this is not a must.
PC陽光板溫室又稱PC板溫室，PC陽光板不斷增加應用到設備農業生產建設中來。但許多人對陽光板的厚度和層數不了解，假如從理論上來講是不是層數越多必定越好呢?
PC board greenhouse, PC greenhouse is also called the sunshine board PC sunshine board increasing applied to equipment in the construction of agricultural production. But many of the sunshine board thickness and layers do not understand, if in theory layer must be the more the better?
PC陽光板厚度層數剖析：
PC sunshine plate thickness of layer analysis:
1、多層板的利益：層數多隔音好，隔熱好，保溫功用優良，支撐比兩層的強。
1, the interests of the sandwich plate: layer more good sound insulation, good insulation, heat preservation function good, support is better than two layer.
2、多層板的缺點：透光率低，對比雙層板透光率低，不能滿足某些花卉植物的生長需要。
2, the shortcomings of multilayer: low light transmittance, contrast double-plate light transmittance is low, cannot satisfy some flowers plant of growth needs.
3、本錢對比：多層板的本錢必定要比單層的高，這是無法防止的，我們能夠依據實習需要來制造幾層的pc板　
3, capital contrast: a multilayer capital must be higher than single layer, is unable to prevent this, we can according to the practice need to create several layers of PC board
4、多層的運用壽數較長，但這也依據pc板的資料而言，一些廠家會在pc板上掩蓋一層防曬耐腐蝕的薄膜，這么能夠有用延伸壽數
4, the use of multilayer taking longer, but it is also based on the PC board data, some manufacturers will cover a layer on the PC board is prevented bask in corrosion resistance of the film, this can be useful to extend life spans
5、那么啥情況下挑選多層板為好，對于空間過小，高度過矮，支撐骨架過稀，或許隔音屏障用材，這種情況下對隔熱隔音懇求確實非常關鍵。
5, then what circumstances choose sandwich plate as well, for the space is too small, highly short, supporting frame too thin, perhaps noise barrier material, this case is really the key to acoustic insulation supplications.
信任經過以上描繪，我們在構建溫室 陽光房時，對PC板的挑選應當不是很困難了.
Trust has been depicted above, when we build the greenhouse sun room, choose the PC board shall be not very difficult.