Page 95 - 涂料工业2024年第06期电子刊
P. 95

54   6                                                                                Vol. 54 No. 6
              2024  6                                                                                  un.  2024
                                                    A N    C A  NGS  ND S R


                               普通硅酸盐水泥对隔声涂料干燥时间


                                           和隔声性能影响的研究



                                              王华权,刘晓丽,赵有强,刘广明
                                       (华润水泥技术研发有限公司,广州510000)

                     摘 要:              ,                   ,
                             ,                           ,
                         (SEM),
                           ,            ,            ,
                                                                                                                     健
                                         6 ,               48 h
                                                                                                                     康
                                                                                                                     探
                                                                                                                     应
                              4 ,                75      (4                                                          工
                                                                                                                     ·
                    )    ,48 h      ,              63 dB,                                                            艺
                                                                                                                     用
                                                                                                                     索
                                                                                                                     安
                                                                                                                     全
                                                                                                                     开
                                                                                                                     技
                                                                                                                     研
                     关键词:
                                                                                                                     ·
                                                                                                                     究
                                                                                                                     发
                     中图 类号   635. 5  文献标志码:A  文章编号:0253-4312(2024)06-0065-0                                          术
                                                                                                                     环
                     doi 10. 12020  . i  n. 0253-4312. 2023-304
                                                                                                                     境
                     Study on the E  ect o   rdinary Portland Cement on Drying
                  Time and Sound Insulation Per ormance o  Soundproo  Coatings
                                 ANG  ua uan,     iaoli,  A   ou ian ,    Guan min
                             (China Resources Cement Technology R&D Co     Ltd     Guangzhou   510000,China)

                                                                                                    o
                      A stract n order to  horten the dryin  time o  water orne  oundproo  coatin  ,rdinary

                  ortland  cement  wa   added  a   a   iller  into  the   oundproo   coatin  .  he  e  ect  o   addition
                 amount o  ordinary  ortland cement on the impact in ulation per ormance o   ound in ulatin
                 coatin   wa   tudied  y u in  a  imple  el -de eloped impact  ound detection de ice.  hrou h
                  cannin   electron  micro copy(SEM),the  e  ect  o   cement  on  the  micro tructure  o   the

                  oundproo  coatin   wa  analy ed.  he re ult  indicated that the addition o  a certain amount o
                 ordinary   ortland  cement  in  the   oundproo   coatin    could  tri  er  a  hydration  reaction,

                 re ultin   in  the   ormation  o   product    uch  a   hydrated  calcium  car onate   el,which  could
                 impro e  the  dryin   e  iciency  and   oundproo in   per ormance  o   the  water orne   oundproo

                                                                            t
                 coatin  .  ith the addition o  6  ordinary  ortland cement,he dryin  time o  the  oundproo
                 coatin   could  e  hortened to le   than 48 hour .  ith the addition o  4  ordinary  ortland

              一作者:  权(1993—), ,工程 ,主要研究方向为  涂料。
             本文  引 格式:
               权,   , 有 ,等.  通     对 声涂料  时 和 声性   的研究   . 涂料工业,2024,54(6):65-70.
              ANG      ,         ,  A       ,et al. Study on the e  ect o  ordinary  ortland cement on dryin  time and  ound in ulation e  icacy o   oundproo
             coatin     .  aint   Coatin    ndu try,2024,54(6):65-70.

                                                                                                          65
   90   91   92   93   94   95   96   97   98   99   100