花开棋牌

欢迎光临无锡盛发地坪科技有限公司官网!【环氧地坪_防静电地坪_停车场地坪_耐磨地坪】材料生产,销售和施工的高新技术企业.

    示例图片三
    网站花开棋牌 > 新闻资讯 > 地坪知识

    环氧地坪施工需要注意的要点分析

    2019-09-18 14:51:44 无锡盛发地坪科技有限公司 阅读

    环氧地坪在我国有了很大的发展,尤其在生产车间、超市、地下车库、展馆、教室、实验室等场合得到普遍使用。环氧树脂地坪洁净度高、耐磨、耐腐蚀、抗冲击、无接缝、质地坚实、保养方便、维护费用低且具有很好的装饰效果。当然,保证这些优点的体现,需要进行全过程的质量控制,从基材质量、基面处理到涂装环境、涂装方案,都要结合环氧树脂地坪的施工过程及特点,进行相应的质量控制。环氧地坪施工要注意哪些要点?

    花开棋牌Epoxy flooring has made great progress in China, especially in the production workshop, supermarket, underground garage, exhibition hall, classroom, laboratory and other occasions are widely used. Epoxy floor has high cleanliness, wear resistance, corrosion resistance, impact resistance, seamless, solid texture, easy maintenance, low maintenance cost and good decorative effect. Of course, to ensure these advantages, it is necessary to control the quality of the whole process, from the quality of the base material, the treatment of the base surface to the painting environment and the painting scheme, combining with the construction process and characteristics of the epoxy floor, to carry out the corresponding quality control. What points should be paid attention to in the construction of epoxy floor? JICAIZHILIANG

    花开棋牌Substrate quality

    基材也就是环氧地坪施工的基础层,通常以混凝土地面为主,地面状况对终的工程质量影响很大,如果地面状况达不到要求,工程就很难做好,而且在环氧环氧地坪使用过程中常会出现起壳、脱落、起泡等现象。因而,良好的基材状况是保证环氧工程质量的前提,有些基材不符合环氧地坪涂装的要求,则不应选用此地面装饰方式。一般环氧地坪对混凝土基材的要求如下:

    花开棋牌The base material is also the foundation layer of epoxy floor construction, which is usually mainly concrete floor. The ground condition has a great impact on the quality of the final epoxy floor project. If the ground condition can not meet the requirements, it will be difficult to do well in the epoxy floor project, and in the process of using the epoxy floor, there are often phenomena such as shelling, falling off, foaming and so on. Therefore, good base material condition is the premise to ensure the quality of epoxy flooring project. Some base materials do not meet the requirements of epoxy flooring painting, so this floor decoration method should not be selected. The General requirements of epoxy flooring for concrete substrates are as follows:

    1、HUNNINGTUYAOQIUPINGZHENGMISHI,QIANGDUYAOQIUBUDIYUC20;RUOQIANGDUTAICHA,BIRANYINGXIANGTUCENGNAIYA、KANGCHONGXINGNENGJINAIJIUXING。

    花开棋牌1. Concrete should be flat and compact, and its strength should be no less than C20. If the strength is too poor, it will inevitably affect the compressive, impact resistance and durability of the coating.

    花开棋牌2、DIMIANPINGZHENGDUYIBANYAOQIUZAI2mFANWEINEILUOCHABUDAYU2mmHAOYONGMOGUANGJIMOPINGBINGSHOUGUANG);RULUOCHAJIAODA,ZEDIPINGTUCENGXUJIAHOUYIJIANXIAOLUOCHA。

    2. Ground smoothness generally requires a drop of less than 2 m m within the range of 2 m to be smoothed and glowed by a polisher. If the drop is large, the coating on the ground needs to be thickened to reduce the drop.

    3、RUXUTUZHUANGDEDIMIANCHUYUDICENG,DIXIASHUIWEIJIAOGAO,ZEHUNNINGTUDICENGYINGZUOHAOFANGSHUICHULI,BIMIANDIXIASHUISHANGSHENGXINGCHENGDEZHENGQIYADINGQIDIPINGTUCENGERYINQIQIPAO、QIQIAOXIANXIANG。

    花开棋牌3. If the ground to be coated is at the bottom and the groundwater level is high, the concrete bottom should be waterproof, so as to avoid the bubbling and shelling caused by the vapor pressure caused by the rise of groundwater.

    花开棋牌4、XINJIANHUNNINGTUGANZAOZHISHAO3ZHOUYISHANG,HANSHUILVBUGAOYU6%,QIEZAIYANGHUGANZAOGUOCHENGZHONGBIMIANJUBULINYUJIDIMIANJISHUI,FOUZEYIYINQIJUBUHUNNINGTUSHUIFENHANLIANGCHAOBIAO。

    4. New-built concrete is dried for at least 3 weeks, and its moisture content is not higher than 6%. In the process of curing and drying, local raining and surface water should be avoided. Otherwise, local concrete moisture content will easily exceed the standard.

    5、LOUBAN、GANGJINHUNNINGTULIANGDENGGOUJIANSHANGDEXISHIHUNNINGTUZHAOPINGCENGQIANGDUBUYINGDIYUC20,HOUDUBUDIYU0mm。

    5. The strength of fine stone concrete leveling layer on floor, reinforced concrete beam and other components should not be lower than C20, and the thickness should not be less than 0 mm.

    6、DUISUNHUAIDEHUNNINGTUBIAOMIANXIUBUHUOZHAOPINGSHI,YINGCAIYONGQIANGDUDENGJIBUXIAOYUC20DEXISHIHUNNINGTU,ZHAOPINGHOUDUBUYINGXIAOYU30mm;XUYONGSHUINISHAJIANGZHAOPINGSHI,YINGXIANTUYICENGHUNNINGTUJIEMIANCHULIJI,ZAIANSHEJIHOUDUZHAOPING。DANGSHIGONGGUOCHENGBUYIJINXINGSHANGSHUCAOZUOSHI,KECAIYONGSHUZHISHAJIANGHUOJUHEWUSHUINISHAJIANGZHAOPING。

    花开棋牌6. For repairing or leveling damaged concrete surface, fine stone concrete with strength grade not less than C20 should be adopted, leveling thickness should not be less than 30mm; for leveling with cement mortar, a layer of concrete interface treatment agent should be coated first, and then leveling according to the design thickness. Resin mortar or polymer cement mortar can be used to leveling when the above operation is not suitable in the construction process.

    花开棋牌7、XIJIEBUWEI,RULUOSHUIGUANZHOUWEI、MENJIANCHUDENGHUNNINGTUYINGPINGZHENG,LENGJIAOYINGPINGZHI。

    花开棋牌7. The details, such as the concrete around the downspout pipe and the threshold, should be level and the edges and corners should be straight.

    8、DAMIANJIHUNNINGTUJICENGYINGGENJUJICAIZHUANGKUANGQIEGEHELISHENSUOFENGLIUDAIDIPINGTUZHUANGSHICHULI,WEIBAOCHIDIMIANMEIGUAN,JINLIANGJIANGSHENSUOFENGYINBIZAIGEDUANXIA,RUOBUXING,ZEZAIHUANYANGDIPINGSHIGONGSHILIUFENG,RANHOUYONGDANXINGJIAOGUANFENG。

    8. Large area concrete base should cut reasonable expansion joints according to the condition of base material and leave them to be treated when the floor is painted. In order to keep the ground beautiful, the expansion joints should be concealed under the partition as far as possible. If not, the expansion joints should be retained during the construction of epoxy floor and then filled with elastic glue.


    JIMIANCHULI

    Base surface processing

    JIMIANCHULIBUSHIJIANDANDE“CHANYICHAN,SAOYISAO,QUCHUHUICHEN”,ERSHIQUCHUFUCENGJIWUWU,TIGAODIMIANZHENGTIPINGZHENGDU,HUODEJUNYIDECUCAOBIAOMIANYILIYUTUCENGFUZHE。KEXUEDEDIPINGTUZHUANGSHIFENZHONGSHIJICAICHULI,BINGCAIYONGZHUANYEDECHULIJIXIEJINXINGCHULI。

    Base surface treatment is not simply "shovel one shovel, sweep one shovel, remove dust", but to remove floating layer and dirt, improve the overall smoothness of the ground, obtain uniform rough surface to facilitate coating adhesion. Scientific floor coating attaches great importance to the treatment of base materials and adopts professional processing machinery to deal with them.

    花开棋牌1、SHIYONGDAMOJIJINXINGZHENGTIDAMO,QINGCHUBIAOMIANSHUINIFUJIANGHUOQITAZHANFUWU,JIANGBIAOMIANDAMOCUCAO。

    1. Use a grinder for overall grinding, remove surface cement slurry or other adhesives, and grind the surface roughly.

    2、CAIYONGXICHENQIQUANMIANXICHENCHULIGANJING。

    2. Use a vacuum cleaner to clean up.

    3、BIANYUANZUOZHONGDIANRENGONGDAMAOCHULI。

    3. The edge work should focus on manual wool beating.

    4、DUIDIMIANJINXINGJIANCHA,RUYOUYOUZI,YONGQINGJIEJIJINXINGCHUYOUQINGXI;RUYOUJUBUCHAOSHIDEDIMIAN,XUYAOJINXINGHONGGAN。

    4. Check the ground. If there is oil stain, clean it with detergent. If there is local damp ground, it needs to be dried.

    5、DUIYULIEFENGHEXIAOKENGDENG,YONGSHUZHISHAJIANGYUXIANBUPING;DUIYUSHENSUOFENG,YONGQIEGEJIQIECHENG0.5cm×0.5cmAOCAO,ZAIYONGROUXINGHUANYANGSHUZHISHAJIANGJINXINGPINGZHENGCHULI。

    5. For cracks and pits, resin mortar is used to pre-flatten them; for expansion joints, 0.5 cm * 0.5 cm grooves are cut by cutting machine, and then smoothed with flexible epoxy mortar.

    花开棋牌6、DUIYUJIUQIDIMIAN,RUJIUQICENGFUZHEBULAO,XUCAIYONGDIMIANXIANBAOJIZHENGTIQUCHUJIUQICENG,1mmHOUDUYIXIAJIUQICENGKECAIYONGJINGANGQIEXUEDAOCHULI。

    6. For the old lacquer floor, if the old lacquer layer does not adhere well, the whole old lacquer layer should be removed by ground milling machine. The old lacquer layer below 1 mm thickness can be treated by diamond cutter.


    TUZHUANGHUANJING

    Painting environment

    TUZHUANGHUANJINGTIAOJIANDUIDIPINGTUZHUANGGONGCHENGZHILIANGYINGXIANGHENDA,ZHIYOUZAIFUHEGAIYAOQIUDEHUANJINGXIASHIGONG,CAINENGDADAOHAODEXIAOGUO,MUQIANCHANGYONGDEHUANYANGDIPINGTULIAODUITUZHUANGHUANJINGDEYAOQIUYIBANRUXIA:

    花开棋牌The environmental conditions of painting have a great influence on the quality of floor painting project. Only when the construction is carried out in the environment that meets the requirements can the good results be achieved. The requirements of epoxy floor coating for painting environment are generally as follows:

    花开棋牌1、TUZHUANGHUANJINGWENDUYIZAI10℃YISHANG。DIPINGTUZHUANGSHIYIBANDOUCAIYONGANLEIGUHUAJI,ERHUANYANGJIYUANJIFANYINGZAI10℃YIXIAHENHUANMAN,5℃YIXIAJIBENBUFANYING。

    花开棋牌1. The ambient temperature of painting should be above 10 C. Amine curing agents are generally used in floor coating, while the reaction between epoxy group and amine group is very slow below 10 C, and almost no reaction below 5 C.

    2、JICAIBIAOMIANWENDUYINGGAOYUTUZHUANGHUANJINGLUDIAN3℃YISHANG。RUOCITIAOJIANDABUDAO,YIFANGMIANDICAIBIAOMIANYIJIELU,ZAOCHENGHOUDAOTUMOFUZHELIBUJIA,LINGYIFANGMIAN,ZAITUQIHOU,QIMOWEIGANQIANBIAOMIANYIJIELU(YOUYICENGSHUIMO),ZAOCHENGBIAOMIANQUEXIAN。TEBIESHIMIANQI,ZAICIQINGKUANGXIA,SHUIQIYIYUQIZHONGDEANLEIGUHUAJIFANYING,ZAOCHENGTUMOBIAOMIANGUANGZEDI、FAWU、FABAI、FAZHAN、YOUDIAN、YINGDUDIDENGQUEXIAN,DADAJIANGDIBIAOMIANZHUANGSHIXIAOGUO,YANZHONGSHIZAOCHENGFANGONG。

    2. The surface temperature of the base material should be higher than the dew point of the coating environment above 3 C. If this condition is not reached, on the one hand, the surface of the substrate is easy to dew, resulting in poor adhesion of the back coating, on the other hand, after painting, the surface of the paint film is easy to dew before drying (there is a layer of water film), resulting in surface defects. Especially topcoat, in this case, water vapor is easy to react with amine curing agent in the paint, resulting in low gloss, fogging, whitening, sticking, oil point, low hardness and other defects of the film surface, greatly reducing the decorative effect of the surface, causing rework in serious cases.

    3、DIPINGTUZHUANGYAOQIUJIEJINGWUCHENDETUZHUANGHUANJING,ZAIYANGHUQIJIANYAOQIUHUANJINGMIBIDENG,YEDUIGONGCHENGZHILIANGYINGXIANGHENDA。ZHEIBAOKUOSHIGONGCHANGSUOSHIFOUYOUYANGCHEN,SHIGONGCHANGSUOSHIFOUHUILINYUDENG。

    3. Floor painting requires clean and dustless painting environment, and environmental sealing during maintenance, which also has a great impact on the quality of the project. This includes whether there is dust in the construction site, whether the construction site will be rained and so on.


    TUZHUANGFANGAN

    花开棋牌Painting scheme

    ZAILEJIELEJICAIZHUANGKUANG、DIPINGSHIYONGYAOQIUHOU,XUYAODUIDIPINGGONGCHENGJINXINGTUZHUANGFANGANSHEJI。SHEJIYITAOHELIKEXINGDETUZHUANGFANGANSHIQUDEYOULIANGDIPINGGONGCHENGDEJUEDINGXINGYINSU,YINGZONGHEKAOLVJICAIZHUANGKUANG、DIPINGSHIYONGYAOQIU、SHIGONGHUANJINGTIAOJIAN、GONGCHENGCHENGBEN、YAOQIUGONGQIDENGYINSU。MUQIAN,HUANYANGDIPINGANSUOXUANYONGDECAILIAOJITUZHUANGGONGFADEBUTONG,FENWEIXUDUOPINZHONG:

    After knowing the condition of the base material and the requirements of the floor, it is necessary to design the painting scheme for the floor project. Designing a reasonable and feasible painting scheme is the decisive factor to obtain a good floor project. It should take into account the condition of base material, the requirements of floor use, the construction environment, the project cost and the required time limit. At present, epoxy flooring is divided into many varieties according to the materials and painting methods.

    1、PUTONGHUANYANGDIPING,YEJIAOPINGTUSHIHUANYANGDIPING、BOCENGHUANYANGDIPINGDENG,CHANGYONGYUDUIBIAOMIANPINGZHENGDU、ZHUANGSHIXINGJIJIEJINGDUDENGYAOQIUBUGAODECHANGSUO,RUCANGKU、YIBANSHENGCHANCHEJIANDENG。RUGUOJICAIQIANGDUGAO,BIAOMIANCHULIHAO,KANGYAXINGNENGSHIBUCUODE。

    1. Ordinary epoxy flooring, also known as flat-coated epoxy flooring, thin-layer epoxy flooring, etc., is often used in places with low requirements for surface smoothness, decoration and cleanliness, such as warehouses, general production workshops, etc. If the strength of the base material is high and the surface treatment is good, the compressive performance is good.

    花开棋牌2、HUANYANGSHAJIANGDIPING,JUYOUJIXIEQIANGDUGAO、NAIZHONGYA、NAIMOHAO、JUEYUAN、NAIHUO、NAIYOU、NAIFUSHIDENGYOUDIAN。CHANGYONGYUCHEZHAN、MATOU、QIAOLIANG、JICHANGPAODAO、LIUBINGCHANG、SHUIBAGONGCHENGYIJICHANGKUANGCHEJIANDENGCHANGSUO。

    2. Epoxy mortar floor has the advantages of high mechanical strength, resistance to heavy pressure, wear resistance, insulation, fire resistance, oil resistance and corrosion resistance. It is often used in stations, wharfs, bridges, Airport runways, skating rinks, dams, factories, mines and other places.

    3、环氧自流平地坪,也叫流展地坪、环氧自流平砂浆地坪等,此种方法施工快捷,但材料费高。环氧自流平地坪通常用于对洁净度、平整度及外观要求高的场合,如GMP制药车间、制剂室、电子厂、手术室、食品生产及包装车间等。

    3. Epoxy self-leveling floor, also known as exhibition floor, epoxy self-leveling mortar floor, etc., this method is fast in construction, but the material cost is high. Epoxy self-leveling floors are usually used in occasions requiring high cleanliness, smoothness and appearance, such as GMP pharmaceutical workshop, preparation room, electronic factory, operating room, food production and packaging workshop, etc. 


    标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工 无锡环氧地坪
    无锡环氧地坪 技术支持: