二手房装修空调线路应单独设置一条4平方毫米截面的线路
于安装空调等大功率电器的线路，则应单独设置一条4平方毫米截面的线路，且使用PVC绝缘护线管。在深圳装修中，深圳二手房装修的几点重要的内容，深圳装修公司雅美居提示说与新房相比，二手房装修有一些特别需要注意的地方，这些都是业主不能忽略的关键问题。
一、改造旧电路 重新布线
新的国家标准规定，民用住宅中固定插座数量不应少于12个，但目前仍有不少的二手房原有的插座数量达不到这个标准，如果大量使用移动插座，当电流负荷增大时，移动插座就会因接触不良产生异常的高温，埋下触电和电器火灾事故隐患。
二手房普遍存在电路分配简单、电线老化、违章布线等现象，已不能适应现代家庭的用电需求，所以在装修时必须彻底改造，重新布线。如果发现原有线路使用的是铝质电线，则必须将其全部更换成2.5平方毫米截面的铜质电线。而对于安装空调等大功率电器的线路，则应单独设置一条4平方毫米截面的线路，且使用PVC绝缘护线管。
二、做好防水 进行整体装修
在装修二手房前，应对卫生间和厨房进行24小时至48小时的蓄水测漏实验。装修中，如果要动管线，则必须要重做防水。做完防水处理后，等地面完全干透再铺设瓷砖，进行整体装修。此外，装修二手房还有消毒这个重要的步骤必不可少，可用3%的来苏水、1%-3%的漂白粉水或用3%的过氧乙酸溶液喷洒，洒后关闭门窗1小时
三、更换原有老化水管
二手房原有的水路管线往往有许多不合理的布局，在装修时一定要对原有的水路进行彻底检查，看是否锈蚀、老化。如果原有的管线使用的是已被淘汰的镀锌管，必须将其全部更换为铜管、铝塑复合管或PP-R管。
三、专业人士彻底勘察
在装修时，二手房的墙面、地面、天花板的改造是最容易被忽略的。最好请专业人员对房屋进行实地勘察，看有无明显裂纹、是否平整、有无脱落和起沙。如果存在这些情况，就要进行修补处理，然后用按比例稀释的乳胶漆进行饰面。
四、换掉旧门锁 检查老化门窗
还应当注意检查门窗是否老化，如果材质坚固，可重新涂漆处理，如果钢制门窗表面漆膜脱落、主体锈蚀或开裂，最好拆掉重做。第一个应当换的就是门锁，作为二手房，可能出租也可能自住，谁也不知道有多少人手中还保留了原来老锁的钥匙，所以进门的第一件事就是换掉原来的锁。
深圳博盛达装饰专业承接：深圳厂房装修,深圳办公室装修,深圳装修,深圳博盛达装饰是一家专业的深圳装修公司,深圳装饰公司,深圳龙华装修公司,深圳龙岗装修公司。
Hand housing decoration air lines should be set separately a 4 mm2 cross-section of the line
In the installation of air conditioning and other high-power electrical lines should be set separately a 4 mm2 cross-section of the line, and the use of PVC insulated wire protection tube . Decoration in Shenzhen , the Shenzhen second-hand housing renovation several important content , decoration company in Shenzhen Yami Habitat houses suggest that , compared with the second-hand housing renovation needs some special attention, these are the owners of the key issues can not be ignored .
First, the transformation of the old circuit rewiring
The new national standard , residential fixed number of sockets should not be less than 12 , but there are still a lot of second-hand housing the original number of sockets to meet this standard, if a large number of mobile outlet , when the current load increases when mobile sockets will be due to unusually high temperatures generated poor contact , buried electric shock and electrical fire accidents.
Widespread distribution of second-hand housing circuit is simple, wire aging , illegal wiring and other phenomena, can not meet the electricity needs of the modern family , so must be reinvented in the decoration , rewiring. If you find that the original line using aluminum wire , it must be replaced in its entirety section of 2.5 mm2 copper wires. For the installation of air conditioning and other high-power electrical lines should be set separately a 4 mm2 cross-section of the line, and the use of PVC insulated wire protection tube .
Second, do waterproof the overall renovation
Used in the decoration front of the house , bathroom and kitchen counter for 24-48 hours a water leak test . Decoration, if you want to move the pipeline , you have to redo the waterproofing . Waterproof finish treatment, and other ground is completely dry before laying tile, overall decoration . In addition, second-hand housing renovation and disinfect this important step is essential, 3% Lysol available water , 1% -3 % bleach water or with 3% peracetic acid solution can be sprayed , sprinkled doors and windows closed one hour after
Third, the replacement of existing aging water mains
Second-hand housing original waterway pipelines often have many unreasonable layout , in the decoration of the original water must be thoroughly checked to see whether the corrosion and aging. If the original use of the pipeline has been out of galvanized pipe , it must be to replace all brass, aluminum-plastic composite pipes or PP-R pipe .
Third, a thorough investigation professionals
In the decoration , second-hand housing walls, floors , ceilings transformation is most likely to be negligible. Best to ask professionals to conduct field surveys on housing , to see whether the apparent crack is smooth, without shedding and from the sand . If these conditions exist , it is necessary to repair , and then with diluted paint pro rata for finishes.
Fourth, replace old windows and doors lock checking aging
It should also be careful to check whether the aging windows and doors , if solid material , can be re- painted handle , steel doors and windows if you fall off the surface of the film , the main corrosion or cracking , it is best removed redone. The first change is to be locks, as second homes, rental may also be self-occupied , who do not know how many people are old hands still retains the original key to the lock , so the first thing is to replace the door of the original lock.
Shenzhen Bo Shengda Decorative Professional undertaking: Shenzhen plant decoration , office decoration , Shenzhen , Shenzhen, decoration , decorative , Shenzhen Bo Shengda is a professional decoration company in Shenzhen , Shenzhen decoration companies, decoration company in Shenzhen Longhua , Shenzhen Longgang decoration company .
深圳装修公司与深圳装饰公司专业承接深圳店铺装修，二手房装修，深圳厂房装修及厂房租赁合同，装修流程。
