天天游戏体育

新闻资讯

新闻资讯

联系天天游戏体育游戏体育

LIANXIREN: ZHUJINGLI

SHOUJI: 15262979228

CHUANZHEN: 0511-88200866

YOUXIANG: 726415616@qq.com

DIZHI: YANGZHONGSHIBAQIAOZHENHONGGUANGGONGYEQU

业界动态

FRPP管材人工回填材料及密实度

发布时间:2021-03-01 09:30:15

由于FRPP管自重较轻,在安管、砌井后要及时回填沟槽,防止因地下水上升造成管道上浮。FRPP管材在回填时,从管底基础到管顶以上0.7m的范围内必须由人工回填。在回填材料时从FRPP管管底到管顶以上0.4m的范围内可采用碎石、石屑回填,槽底在管基的支撑角范围内必须用中砂或精砂填充密实,使之与管底紧密接触,不得用土或其他材料填充。

FRPPGUANCAIWEIYURUANTUDICENG、DIWA、ZHAOZEHUODIXIASHUIWEIJIAOGAOCHU,HUITIANGOUCAOSHIYINGXIANYONGZHONG、CUSHAJIANGGUANDIFUJIAOBUWEITIANCHONGMISHIHOU,ZAIYONGZHONG、CUSHAHUOSHIXIEFENCENGHUITIANDAOGUANDINGYISHANG0.4mHUITIANSHANGDENGTU。GOUCAOYINGFENCENGHUITIANBINGHANGSHI,MEICENGHUITIANGAODU0.2m,ZHIDAOGUANDINGYISHANGDEFANWEINEIBUDESHIYONGHANGSHIJIHANGSHI。TIANTIANYOUXITIYUYOUXITIYUYAOQIUFRPPGUANGUANDIDAOGUANDINGFANWEINEIHUITIANTUDEYASHIDU95%,FRPPGUANCAIGUANDINGBUYISHANG0.4mFANWEINEIDEYASHIDU80%,FRPPGUANDEZIZHONGJIAOQING,DUISHIGONGJIXIEHESHIGONGCHANGDIDEYAOQIUDOUBUGAO。FRPPGUANZUOWEIYIZHONGLVSEHUANBAOJIANZHUCAILIAO,QIYOUYUEXINGNENGZAIGONGCHENGDESHIYONGGUOCHENGZHONGYIZHUBUTIXIANCHULAI。

FRPP管材

CHENGSHIPAISHUIGUANDAOXITONGSHUYUZHONGLILIUXITONG,DUINAINEIYANENGLIYAOQIUBUGAO,DANDUICHENGSHOUWAIHEZAINENGLI(HUANGANGDU)YAOQIUJIAOGAO,ERHUANGANGDUHEGUANBIDEGUANXINGJUCHENGZHENGBI,SUOYISHIYONGSHIBIGUANXIANRANBUJISHIYONGJIEGOUBIGUANJINGJI,DADAOTONGYANGDEHUANGANGDUJIEGOUBIGUANKEYIBISHIBIGUANJIEYUECAILIAO50%~70%,QIEGUANJINGYUEDA,JIESHENGCAILIAOYUEDUO。WEIMANZUSHIZHENGPAISHUIGUANHUANGANGDUYAOQIU,TONGSHIYOUYAOJIANGDIYUANLIAOXIAOHAO、TIGAOJINGJIXING,PAISHUISULIAOGUANZAIJIEGOUSHEJISHIYIPUBIANCAIYONGJIEGOUBI,RUSHUANGBIBOWENGUAN、JINGXIANGJIAJINGUAN、LUOXUANCHANRAOGUAN、XINCENGFAPAOGUAN。

ZAICHUZANGBANYUNGUOCHENGZHONGXUYAOZHUYIFRPPGUANCAIYINGSHUIPINGDUIFANGZAIPINGZHENGDEDISHANGYINGBIMIANWANQUGUANCAIDUIZHIGAODUBUDECHAOGUO1.5mGUANJIANYINGZHUCENGMADUIBUYIDIEDEGUOGAO。FRPPGUANCAIYINGFANGZAITONGFENGLIANGHAODEKUFANGHUOJIANYIPENGNEIBUDELUTIANCUNFANGFANGZHIYANGGUANGZHISHEZHUYIFANGHUOANQUAN,JULIREYUANBUDEXIAOYU1m。ZAISHIGONGANZHUANGSHIYINGFUHELENG、RESHUIGUANYALIDENGJIHESHIYONGTIAOJIAN,BUDEYOUZHOUXIANGNIUQUCHUANQIANGHUOCHUANLOUBANSHIBUYIQIANGZHIXIAOZHENG,ZAIJINXINGGUANDAOBIAOJISHIBIAOZHIYINGMIANXIANGWAICECHUYUXIANYANDEWEIZHI。


在线客服
联系方式

ZIXUNDIANHUA

15262979228

GONGSIZUOJI

0511-88518255

GONGSICHUANZHEN

0511-88200866

二维码
线