Database error: Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=416) and uptime>(select uptime from pwn_News_con where id=416) order by uptime asc limit 1
MySQL Error: 1146 (Table 'nbsanli.pwn_News_con' doesn't exist)
#0 dbbase_sql->halt(Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=416) and uptime>(select uptime from pwn_News_con where id=416) order by uptime asc limit 1) called at [/www/wwwroot/nbsanli/includes/db.inc.php:65] #1 dbbase_sql->query(select id,title from {P}_News_con where catid=(select catid from {P}_News_con where id=416) and uptime>(select uptime from {P}_News_con where id=416) order by uptime asc limit 1) called at [/www/wwwroot/nbsanli/news/module/NewsPage.php:33] #2 NewsPage() called at [/www/wwwroot/nbsanli/includes/common.inc.php:526] #3 PrintPage() called at [/www/wwwroot/nbsanli/news/html/index.php:15] Database error: Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=416) and uptime<(select uptime from pwn_News_con where id=416) order by uptime desc limit 1
MySQL Error: 1146 (Table 'nbsanli.pwn_News_con' doesn't exist)
#0 dbbase_sql->halt(Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=416) and uptime<(select uptime from pwn_News_con where id=416) order by uptime desc limit 1) called at [/www/wwwroot/nbsanli/includes/db.inc.php:65] #1 dbbase_sql->query(select id,title from {P}_News_con where catid=(select catid from {P}_News_con where id=416) and uptime<(select uptime from {P}_News_con where id=416) order by uptime desc limit 1) called at [/www/wwwroot/nbsanli/news/module/NewsPage.php:46] #2 NewsPage() called at [/www/wwwroot/nbsanli/includes/common.inc.php:526] #3 PrintPage() called at [/www/wwwroot/nbsanli/news/html/index.php:15] 宁波地下车库地坪漆涂装缺陷知识-宁波市江东三立墙体装饰有限公司
联系人:王先生 余小姐
手机:13806664982 
   13616881976
电话:0574-87810315
   0574-87810316
传真:086-574-87810316
免费热线:400-889-7115
微信:WDJ03144416
   WDJ031444168
QQ:2292022358
  2859739013
邮箱:
WDJ@nb-sanli.cn
手机邮箱:13806664982@139.com
地址:宁波江东宁穿路三号桥
美化油漆涂料市场3号门29号、30号
宁波地下车库地坪漆涂装缺陷知识
作者:管理员    发布于:2015-03-23 11:10:19    文字:【】【】【

宁波地下车库地坪。下雨等天气现象会使得有潮湿气体也液体存在,在涂抹的过程中,地面施工干燥在高温下又潮湿的表面下会出现很多大下不均匀、形状不规则的气泡出现,也叫做起泡。起泡产生的主要原因是施工不当。
    与地坪漆涂层表面起泡非常相似的还有一种像是痱子的小型气泡,其形状和起泡很相似,但通常更小,起因也有所类似但也不完全相同。痱子的起因主要有:1.底料未处理干净,或漆料对底材湿润不足;2.过快使用稀料、加温过快或者溶剂挥发过快,;3.单层施工过厚或每道间隔时间太短;4.聚氨酯油漆中含有水分或在潮湿天气中干燥;4.烤漆在5℃以下施工;5.涂膜还未完全干燥就暴露于潮湿环境中。

    像痱子的形成相对于气泡要复杂一些,在较高温的环境中,剧烈的溶剂挥发与较强溶剂保留会造成溶剂蒸气滞留于涂膜内,从而形成像痱子的现象;在较底温度下,湿涂膜流动性差,特别是表面因溶剂挥发造成温度偏底,流动性更差,更宜造成溶剂蒸气滞留;另外水分也易引起痱子,漆料里水分和施工环境中的潮气起痱均匀,而涂膜受潮气侵蚀而起的痱子往往不均匀;也有可能收到自然的影响。

预防措施:
1.降低涂膜液的干性
2.避免底温下施工干燥
3.降低溶剂极性
4.使用正确的表面助剂
5.使用合适的稀释剂和固化剂

版权所有:宁波市江东三立墙体装饰有限公司   技术支持:七米信息