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4.2 机房内墙、柱面装修工程
按标准机房装修方式，在机房内侧面增加一道装饰层墙体，并在该墙体内增设保温层来增加墙体的热工性能，避免在室内出现结露现象。另外，为防止外界灰尘和有害气体渗入，而引起各类计算机设备的故障，我们建议将机房区域内不设窗户，采用人工照明。如果必须设置窗户时，应采用双层密封窗，同时安装挡光窗帘。
墙、柱面的装饰处理如下：
机房区域内所有房间内墙及隔墙、柱面的面层处理均采用塑铝板墙饰面,板与板间嵌铝合金装饰条。（竖C75系轻钢龙骨墙筋，内填50厚42K离心玻璃棉保温板,满封12mm石膏板, 在石膏板上安装经防火处理的12厘胶合板，宽80mm 间距300mm作基层）。
机房所有墙面，都安装到上、下楼板层，并且用保温、密封材料贴满。
机房系统的隔断墙工程
隔断墙不同于承重墙和围护墙，它具有如下特点：
机房内的隔断墙要求具有既轻又薄，能隔声、隔热等性能。根据机房工程的特点，我们建议机房系统内主要工作区域内隔断，均采用12mm无框钢化隔断。
玻璃隔断上下采用6#槽钢及4#角钢制钢框架，表面用铆钉固定经防火处理的九厘或木工板，然后包1.0mm亚光不锈钢板。门用不锈钢上下门夹及地弹簧固定。
专用空调区域的玻璃隔断上、下框上用12mm石膏板封贴阻燃橡塑保暖板处理。
根据中心机房工程的特点，我们设计：
专用空调区域内各室，在地面做防尘处理后，满贴阻燃橡塑保暖板，再铺设高强度耐磨贴面，及高300mm架空全钢防静电活动地板。
防静电活动地板每块面积为600*600mm2，使用金属支架，并做好等电位连接，做好接地处理。
4.4 机房保温工程
为了防止机房内地面的结露而给设备带来损害，需要对机房内楼面结构采取保温隔热措施。
根据机房工程的结构和特点，为保证空调送风温度、湿度，对采用机房空调送风区域内房间内做楼地面保温层、保温防尘层吊顶及墙面保温层施工，以达到六面体保温，并通过温度、湿度传感器监测机房的环境温、湿度。采用42K离心玻璃棉及阻燃橡塑保温板，其导热率仅0.05Kcal/m2。h。℃。在人员操作室内，采用空调送风的区域，在四周墙面上做墙面保温层。
参考答案:4.2 engine rooms inner walls, cylinder repair project
According to the standard engine room repair way, the sideincreases in the engine room decorates the level wall together, andadditionally builds the heat insulating layer in this wall to increasethe wall the hot working performance, avoids appearing thecondensation phenomenon in the room. Moreover, for prevents theoutside dust and noxious gas permeating, but causes each kind ofcomputer equipment breakdown, we suggested does not suppose the engineroom region in the window, uses the artificial lighting. If mustestablish time the window, should use the double-decked seal window,simultaneously installs the block the light window blind.
Wall, cylinder decoration processing as follows:
In the engine room region all rooms inner wall and the partition wall,cylinder surface layer processing uses models the aluminum woodenfence facing, between the board and the board inlays the aluminumalloy decoration strip. (Sets upright C75 is light steel keel wallmuscle, in fills in 50 thick 42K gentrifugalism mineral wool heatpreservation board, completely seals the 12mm plaster tablet, installson plaster tablet after fire protection processing 12 thousandths of aYuan plywood, extends 80mm spacing 300mm to make basic unit).
Engine room all walls surface, all install on, go downstairs the flag,and with the heat preservation, the packing material pastes fully.
Engine room system room partition wall project
The room partition wall is different to the bearing wall andencircles the back wall, it has the following characteristic:
In the engine room room partition wall request has lightly both and isthin, can performance and so on sound insulation, heat insulation.According to the engine room project characteristic, we suggested inengine room system in main working space room partition, uses the 12mmnon- frame steel room partition.
About the glass room partition uses the 6# channel steel and the 4#angle steel system steel frame, the surface fixes with the rivet afterthe fire protection processing nine thousandths of a Yuan or thecarpentry boards, then wraps the 1.0mm Asia light stainless steelplate. The gate the gate clamps and the place spring with thestainless steel about is fixed.
On the special-purpose air conditioning region glass room partition,under on the frame seals with the 12mm plaster tablet pastes anti-burns the oak to model maintains warmth board processing.
According to the central engine room project characteristic, wedesign:
In the special-purpose air conditioning region various room, makesdustproof processing after the ground, Man Tiezu burns the oak tomodel maintains warmth the board, again lays down the high strengthwear-resisting cover, and the high 300mm impractical all steel guardsagainst the static electricity activity floor.
Guards against static electricity activity floor each area is600*600mm2, the use through metal, and completes the equipotentialconnection, completes earth processing.
4.4 engine rooms heat preservations project
For prevent in the engine room the ground condensation but tobring the harm to the equipment, needs the floor structure to take theheat preservation heat insulation measure to the engine room in.
According to the engine room project structure and the characteristic,for the guarantee air conditioning blast temperature, the humidity, touse in the engine room air conditioning blast region in the room tomake the building ground heat insulating layer, the heat preservationdustproof level suspended ceiling and the wall surface heat insulatinglayer construction, achieved 六面体 the heat preservation, andthrough the temperature, the humidity sensor monitors the engine roomwarm the environment, the humidity. Uses the 42K gentrifugalismmineral wool and anti- burns the oak to model the heat preservationboard, its thermal conductivity only 0.05Kcal/m2. H. ℃. In thepersonnel handling room, uses the air conditioning blast the region,makes the wall surface heat insulating layer on all around the wallsurface.
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