潔凈廠房設(shè)計施工對比從過去到現(xiàn)在地板的歷程
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- 發(fā)布日期：2017-04-14 09:17:56
潔凈室的地板是整個潔凈室中最重要的組成部分，然而，很多設(shè)備經(jīng)理或工具安裝人員，在使用潔凈室時都會碰到地板帶來的麻煩。舉個例子，人們要進入地板下面的空間時，就會認識到——由于公差過于精密——需要很大的力量才能打開地板塊；然后，在把地板塊放回原處的時候，通常地板塊無法完全復(fù)原，不得不用腳用力在上面跺。而且，在使用工具翻開地板塊的時候，經(jīng)常會損壞它們。
The floor is the most important part of the clean room, however, a lot of equipment managers or tools for the installation personnel, in the use of clean room will encounter the trouble of the floor. For example, people want to enter the space below the floor, will realize that because of tolerance is too sophisticated for strength -- to open the floor; then, when placing the plate back, usually plate cannot be completely restoration, had to use force feet stomped on it. Moreover, when the tool is used to open the plate, often damage them.
很明顯，隨著時間的推移，這類原因和其他各種因素促使人們尋找一種不同的方法，設(shè)計和建造潔凈室的地板。
It is clear that this type of cause and other factors have led to the search for a different approach to the design and construction of a clean room floor as time went by.
潔凈廠房設(shè)計施工的傳統(tǒng)方式安裝一個潔凈室地板系統(tǒng)，是在一種叫做“開孔華夫板（open waffle slab）”的上面鋪設(shè)。這種華夫板是混凝土矩陣結(jié)構(gòu)，帶有開孔，便于維修和空氣流通。潔凈室地板系統(tǒng)就組裝在這個矩陣結(jié)構(gòu)之上，支架設(shè)在華夫板的開孔之間，支撐潔凈室地板系統(tǒng)。支架通常是2×2英尺，裝配2×2英尺的地板或通路地板塊。
The installation of a clean room floor system the traditional way of clean plant design and construction, is called a "waffle hole plate (open waffle slab)" laid on. The board is a concrete matrix structure, with a hole, easy maintenance and air circulation. The clean room floor system is assembled on the matrix structure, and the support is arranged between the opening and the hole of the plate. The stand is usually 2 x 2 feet, and the 2 x 2 feet of the floor or the passage is to be assembled.
潔凈室對氣流的要求已經(jīng)發(fā)生改變。因為制造空間采用了微環(huán)境，凈化的空氣過濾器數(shù)量減少了。由于產(chǎn)品是放在前開式標準片盒（FOUP）里或一個晶圓傳送系統(tǒng)里，把材料傳送到每個微環(huán)境中去，在那里進行加工處理。
The requirements for air flow have changed in the clean room. Because the manufacturing space uses a micro environment, the number of clean air filters is reduced. Because the product is placed in the first open standard cassette (FOUP) or a wafer transfer system, the material delivery to the micro environment, processed in there.
盡管潔凈室仍然需要過濾空氣，但過濾器的數(shù)量逐漸從100%覆蓋率降低到到35%覆蓋率。結(jié)果，流過整個空間和經(jīng)過架空地板的空氣流量減少，穿孔地板的數(shù)量減少了，從而在潔凈室里更多地使用實心地板。
Although clean rooms are still required to filter air, the number of filters gradually decreases from 100% to 35% coverage. As a result, the flow of air through the whole space and the air flow through the overhead floor is reduced, and the number of perforated floor is reduced, and the floor is used more in the clean room.
傳統(tǒng)的地板系統(tǒng)的接地方法在工業(yè)中沒有多大改變。通常的方法是夾在支架上，然后連在一起接到建筑物的接地系統(tǒng)里。防靜電地板已經(jīng)被廣泛應(yīng)用，它利用特殊的具有耐化學(xué)腐蝕性的乙烯基材料，而且含有碳元素，具有必要的導(dǎo)電率。地板塊的下方，每個支架頂端，放置一個乙烯基/鐵絲網(wǎng)接地墊。這保證系統(tǒng)中電流正確貫穿所有構(gòu)件。
There is little change in the traditional method of grounding method in the industry. The usual method is to clip on the stand, and then connect to the ground system of the building. Anti - static floor has been widely used, it has the use of special chemical resistance of the vinyl material, but also contain carbon elements, with the necessary conductivity. Below the ground plate, each of the top of the bracket, placed a vinyl / wire mesh grounding pad. This ensures that the current runs through all the components in the system.
傳統(tǒng)的地板塊是印模壓鑄鋁，現(xiàn)場處理時重量輕。潔凈室使用的地板分為三類：穿孔、實心和格柵。不管是何種類型，地板塊必須具有一定的強度，以確保承受預(yù)期的重量要求。
The floor block is the traditional die cast aluminum, on-site processing of light weight. Clean rooms are divided into three categories: perforated, solid and grid. Regardless of the type, the floor block must have a certain strength to ensure that the expected weight is required.
在過去的十五年里，潔凈室地板的承重要求大大增加，同樣地適應(yīng)逐漸增加的制造工藝要求。事實上，目前最大滾動荷載從大約1200磅增加到 3000磅。更進一步的復(fù)雜要求是對華夫板的設(shè)計也做改進，減少開孔的數(shù)量。這意謂著地板支架不是2×2英尺間隔，而是2×4英尺的間隔。
In the past fifteen years, the clean room floor of the load-bearing requirements greatly increased, as well as the gradual increase in the manufacturing process requirements. In fact, the current maximum rolling load increased from around 1200 pounds to 3000 pounds. More complex requirements are the design of the Chinese husband's board is also improved, reducing the number of holes. This means that the floor stand is not 2 x 2 feet, but 2 x 4 feet.
為了要解決這個問題,鋼結(jié)構(gòu)已經(jīng)被引用，以提供附加的結(jié)構(gòu)力量和控制振動，支持傳統(tǒng)的2×2 英尺底座間隔。這樣一來，問題解決了，但是，在地板安裝過程中也增加了額外的一個步驟,增加建筑成本和時間進度。
In order to solve this problem, the steel structure has been cited in order to provide additional structural strength and vibration control, supporting the conventional 2 x 2 foot base interval. In this way, the problem is solved, however, in the process of the floor installation also adds an additional step, increase the construction cost and time schedule.
