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必看:露骨料透水混凝土施工方案

发布日期:2019-07-26 17:45:40  点击数:634

露骨料透水混凝土铺装系统是一种多孔、轻质、无细骨料混凝土,具有透水、透气、吸声降噪、抗洪涝灾害、缓解城市的“热岛效应”及质量轻等特点。


TOUSHUIHUNNINGTUPUZHUANGZHENGTIMEIGUAN,JUYOULIANGHAODEJINGJIXIAOYIHESHENGTAIHUANJINGXIAOYI,DUIYUHUIFUBUDUANZAOSHOUPOHUAIDESHENGTAIHUANJINGSHIYIZHONGCHUANGZAOXINGDECAILIAO。

露骨料透水混凝土施工流程

JICENGZHENGPING——PUSHEDIANCENG——PUSHESHALVCENG——ZHISHEMOBAN——YUSHEPENGZHANGFENG——JIAOZHULUGULIAOTOUSHUIHUNNINGTU——PUSHEQIANGGULUGULIAOTOUSHUIHUNNINGTUMIANCENG——FUMOYANGHU——QINGXIMIFENG。


美地宝—透水混凝土路面


1.基层整平

YANGEHEDUIBIAOGAO,JIANYANJICHUPINGZHENGQINGKUANG。DUIPINGZHENGHOUDEJICHUNIANYAMISHI,YASHIHOUHUANDAOQUYANGJIANYANDIJIZHILIANG,YAOQIUMISHIXISHUBUYIXIAOYU0.93。

2.铺设垫层

YANGEANZHAOSHIGONGTUYAOQIUPUSHEJIPEISUISHIHUOSHALUANSHIDIANCENG,YONGYALUJIFENCENGNIANYAMISHI,YASHIXISHUANSHEJIYAOQIUJIXIANGGUANGUIFANYAOQIUJINXING

3.铺设砂滤层

ZAIDIANCENGSHANGPUSHE30mmHOUZHONG、CUSHALVCENGZHAOPING,SHILIANGSASHUIBINGYALUJIHUOPINGBANZHENDAOQINIANYAZHENDAOMISHI。

4.支设模板

ANBIAOGAOHETUANSHEJIYAOQIUZHISHEMOBAN,MOBANXUBAOZHENGQIANGDUYAOQIUHESHEJITUANDEXIANTIAOYAOQIU,MOBANSHANGBIANYUANBIAOGAOXUYULUGULIAOTOUSHUIHUNNINGTUSHEJIBIAOMIANBIAOGAOYIZHI。ZHOUBIANWUTIZHEDANGBAOHU,FANGZHIWURANMIANCENG。

5.预设膨胀缝

ZAIJIAOZHULUGULIAOTOUSHUIHUNNINGTUZHIQIAN,RUSHIGONGMIANYULIQINGLU、LUYUANSHIJIANZHUWUBIANYAN、JIANCHAJING、HUACHIDENGXIANGJIESHI,YINGXIANJIANGDAOLULIANGCELUYUANSHIDENGNEICEYUSHEPENGZHANGCAILIAO(ZAIDIYUSHEJIBIAOGAO55mmCHUZHANTIE5mmHOU50mmKUANDEPAOMOTIAO,QIXIAYONGROUXINGCAILIAOGEDUAN)。GUANGCHANGPUSHESHI,KEJIEHEYISHUSHEJITUANLIUZHIPENGZHANGFENG。

6.露骨料透水混凝土配制及浇筑

①YANGEANSHEJIYAOQIUDEQIANGDUPEIBI、BANZHILUGULIAOTOUSHUIHUNNINGTU,GULIAO、SHUINI、SHUI、SIBANGLITOUSHUIHUNNINGTUZENGQIANGJIHEYANLIAODETIANJIAFANGSHIHESHUNXUYAOYANGEANXIANGGUANGUIFANZHIXING,WAIJIAJIJIYANLIAOYINGYONGDIANZICHENGJILIANG,JIAOBANSHIJIANKONGZHIZAI3minWEIYI。

②BANZHIMIANCENGLUGULIAOTOUSHUIHUNNINGTUSHI,YINGYONGTIANPINGCHENGZHUNQUEJILIANGGEZHONGZHUANYONGCAILIAO,ZAIBUTONGSHIJIANDUANTIANJIABUTONGLIANGDECHANHELIAO,JIAOBANJUNYUN。JIAOBANBUTONGYANSETONGDEJIAOBANJIBUDEHUNYONG。

③浇注素色露骨料透水混凝土,用砼摊铺机或平板振捣器振压密实。在不平整处进行材料找补,再次振压找平,对边角处着重振捣密实。

④MIANCENGLUGULIAOTOUSHUIHUNNINGTU(CAISEHUOLUGULIAO)YINGYUJICENGTONGTONGBUJIAOZHU,LIANGCENGTANPUSHIJIANJIANGEBUDECHAOGUO2h,JICENGTONGZAIJIANGEQINEIYINGFUMOBAOSHUI。DIYICIJIAOZHUWANCHENGHOUYINGYUYANGKUAIHUOYANGBANDUANJINXINGSECAIDUIBI,HEGEHOUFANGKEJIXUSHIGONG。MIANCENGLUGULIAOTOUSHUIHUNNINGTUYONGMOCAZHENDONGZHENGPINGJIZHENYAMISHI,KONGXIJIAODABUWEIYONGRENGONGZHAOPINGYASHI,QUEBAOGONGZUOMIANDEPINGZHENGDUHEQIANGDU。

⑤MIANCENGTONGTANPUWANCHENGHOUFANGYINGJINXINGFUMOJIEHEJIAOSHUIYANGHU。YANGHUZUICHIYINGCONGTONGLUODIHOU30minSHIJINXING,ZHISHAO7TIAN。


美地宝—露骨料透水混凝土路面

7.变形缝留置

①ZONGXIANGSUOFENGKEGENJULUMIANKUANDUPINGXINGLUZHONGXINXIANSHEZHI,ZUIDABUYICHAOGUO6m;HENGXIANGSUOFENGYINGGENJULUMIANHOUDU、KUANDUSHEZHI,QIEYINGHENGXIANGGUANCHUANLUMIAN,ZUIDABUYICHAOGUO6mYIDAO。

②SUOFENGKUANDUKEQU3~8mm,SHEN40mm,KEZAITONGTANPUWANCHENGHOUQIEGECHULI,YEKETIAOCANGSHIGONGJIEHESHIGONGFENGLIUZHI。FENGNEIYINGTIANCHONGKANGYARUXINGHAO,YUTONGZHANJIEHAODEDANXINGCAILIAO。

③PENGZHANGFENGSHEZHIYINGANLUMIANSHEJIYAOQIUSHEZHI,BINGYINGGUANTONGDAODI。FENGKUAN20~25mm,FENGNEITIANCHONGCAILIAOTONGSUOFENG;PENGZHANGFENGYINGYULIU,FENGBIANYIZUOCHENGBANJING10~15mmDEYUANJIAO。

④YUANXINGHUOQUXIANDUOSECAIJIAOCUODEGUANGCHANG,YINGYANBUTONGSECAIJIAOJIESHEZHISHENSUOFENG。

8.面层铺设

MIANCENGLUGULIAOTOUSHUIHUNNINGTU(CAISEHUOLUGULIAO)YINGYUJICENGTONGTONGBUJIAOZHU,LIANGCENGTANPUSHIJIANJIANGEBUDECHAOGUO2h,JICENGTONGZAIJIANGEQINEIYINGFUMOBAOSHUI。

DIYICIJIAOZHUWANCHENGHOUYINGYUYANGKUAIDUANJINXINGSECAIDUIBI,HEGEHOUFANGKEJIXUSHIGONG。MIANCENGLUGULIAOTOUSHUIHUNNINGTUYONGMOCAZHENDONGZHENGPINGJIZHENYAMISHI,KONGXIJIAODABUWEIYONGRENGONGZHAOPINGYASHI,QUEBAOGONGZUOMIANDEPINGZHENGDUHEQIANGDU。

9.表面露骨料预处理

DANGMIANCENGWEILUGULIAOLUGULIAOTOUSHUIHUNNINGTUSHI,YINGZAITANPUJIESHUHOUBANXIAOSHINEICAIYONGBIAOMIANCHULIJIZUOBIAOMIANLUGULIAOYUCHULI,SUIJIFUMOYANGHU。YUCHULIHOU6-8XIAOSHI(GENJUYANGHUWENDUHESHIDUDENGYINSUQUEDING)ZUOBIAOMIANJIAGONG,SHIXIANLUGULIAOXIAOGUO,RANHOUJIXUFUMOYANGHU。

10.覆膜、养护

FUMO、YANGHU。MIANCENGTONGTANPUWANCHENGHOUFANGYINGJINXINGFUMOJIEHEJIAOSHUIYANGHU。YANGHUZUICHIYINGCONGTONGLUODIHOU30minSHIJINXING,ZHISHAO7d。

11.清洗密封

清洗密封。对于彩色露骨料透水混凝土,应进行密封处理。面层砼养护7天后用清水清洗干净,待表面彻底干燥后,将双丙聚氨酯密封剂均匀喷涂于表面,保护工作面,静置8h后方可开放交通(时间长短可根据现场气温、通风条件等适当调整)。

LUGULIAOTOUSHUIHUNNINGTUDERICHANGQINGXIYUWEIHU。ZHENDUICAISETONGTOUSHUIDIPINGDETEDIANYUGONGNENG,WEILEGENGHAODESHIGAICHANPINZAIWANGONGHOUDESHIYONGGUOCHENGZHONGZHANGQIFAHUIQITOUSHUIDEZHONGYAOGONGNENG,ZAIWEIHUFANGMIANZHENDUIBUTONGDIQUTEDIANSHIYONGBUTONGFANGFA。

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