簡介
gangbianxiangjiaozhishuidaideduanmiancaiyongfeidenghoujiegou,fenqiangliquhefangshuiqu,shigebufenshoulijunyun,heli。shensuokongjiubiweipingmian,shigongshibanmojiazhijiechumianda,buyituowei;鋼板增設安裝孔與鋼筋相連接,固定牢靠不易位移。鍍鋅鋼板與混凝土的良好粘接,使防水性能更佳。
金屬板止水帶是工程中常用的材料,可以采用包括鋼板、銅板、合金鋼板等,主要用於鋼筋混凝土結構、shuibajiqitadaxinggongcheng。caiyonggangbanzhishuidaitakegaibianshuideshentoulujing,yanchangshuideshentouluxian。zaishenloushuikenenghanyoufushichengfendeshigonghuanjingzhong,jinshubanzhishuidainengqidaoyidingdekangfushizuoyong。zaifanghugongchengzhong,caiyongjinshubanzhishuidaikequebaogongchengdefanghuxiaoguo。jinshubanzhishuidaiyechangyongyukangshenyaoqiujiaogao、且麵積較小的工程,如冶煉廠的澆鑄坑、電爐基坑等。
因yin此ci,鋼gang邊bian橡xiang膠jiao止zhi水shui帶dai增zeng強qiang了le結jie構gou變bian形xing的de防fang滲shen性xing能neng,對dui整zheng個ge工gong程cheng的de防fang滲shen止zhi水shui起qi到dao了le重zhong要yao的de質zhi量liang保bao證zheng作zuo用yong,同tong時shi在zai安an裝zhuang後hou具ju有you良liang好hao的de自zi定ding性xing好hao,克ke服fu了le止zhi水shui帶dai需xu用yong多duo方fang固gu定ding的de工gong序xu,使shi施shi工gong安an裝zhuang更geng加jia的de方fang便bian。本ben產chan品pin主zhu要yao用yong於yu混hun凝ning土tu現xian澆jiao時shi設she在zai施shi工gong縫feng及ji變bian形xing縫feng內nei與yu混hun凝ning土tu結jie構gou成cheng為wei一yi體ti的de基ji礎chu工gong程cheng,如ru地di下xia設she施shi、隧道涵洞、輸水渡槽、攔水壩、貯液構築物等。
技術指標 :
|
序號 |
項 目 |
天然橡膠 |
合成橡膠 |
|
|
1 |
硬度(邵爾A) |
60&plu**n;5 |
60&plu**n;5 |
|
|
2 |
扯斷強度 MPa |
≥15 |
≥12 |
|
|
3 |
扯斷伸長率,% |
380 |
380 |
|
|
4 |
恒壓永久變形 |
70℃×24h(%) |
≤35 |
≤35 |
|
23℃×168h(%) |
≤20 |
≤20 |
||
|
5 |
脆性溫度(℃) |
≤-45 |
≤-40 |
|
|
6 |
熱空氣老化 |
硬度變化(度) |
≤+8 |
≤+8 |
|
強度變化率低(%) |
≤10 |
≤10 |
||
|
伸長率變化率降低(%) |
≤20 |
≤20 |
||
|
7 |
鍍鋅鋼板與橡膠粘接(MPa) |
≥6 |
||

