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網站首頁 技術支持 鋼絲網片有效解決混凝土墻體裂縫的產生
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18632830555

鋼絲網片有效解決混凝土墻體裂縫的產生

善陽金屬絲網  2020-2-5 10:51:19  13057
內容摘要:混凝土小型空心砌塊作為一種新型砌體材料以其諸多優點被人們所接受并廣泛地使用,然該砌塊墻體開裂的問題也漸漸地突出出來。雖然裂縫對結構安全不會構成影響,卻給人們的心理中添加諸多困擾。為此,我們天一機械工程...

HUNNINGTUXIAOXINGKONGXINQIKUAIZUOWEIYIZHONGXINXINGQITICAILIAOYIQIZHUDUOYOUDIANBEIRENMENSUOJIESHOUBINGGUANGFANDISHIYONG,RANGAIQIKUAIQIANGTIKAILIEDEWENTIYEJIANJIANDITUCHUCHULAI。SUIRANLIEFENGDUIJIEGOUANQUANBUHUIGOUCHENGYINGXIANG,QUEGEIRENMENDEXINLIZHONGTIANJIAZHUDUOKUNRAO。WEICI,WOMENTIANYIJIXIEGONGCHENGJISHUYUANDUICIWENTIZUOLEYANJIU,XIANJIANGQIKANFAGONGBURUXIA,GONGDAJIACANKAO:

一、混凝土小型空心砌塊裂縫產生的原因

找幸运飞艇(YI)HUNNINGTUXIAOXINGKONGXINQIKUAILIEFENGZHUYAOBIAOXIANYOU:

找幸运飞艇1、QIANGTIYUKUANGJIAZHU、LIANGJIANDELIEFENG;

2、QIKUAIJIANCHANSHENGDECHUIZHILIEFENG;

找幸运飞艇3、QIANGTICHANSHENGDESHENDUXIELIEFENG;

找幸运飞艇4、XIAOFANWEICHANSHENGDEBUGUIZEDELIEFENG;

找幸运飞艇5、MENCHUANGDONGKOUGUAIJIAOCHUDEXIELIEFENG。

(ER)HUNNINGTUXIAOXINGKONGXINQIKUAILIEFENGCHANSHENGDEYUANYINFENYIXIASANDIAN:

1、CAILIAOBENSHENDEYUANYIN

(1)HUNNINGTUQIKUAIDEZHILIANG:HUNNINGTUDESHOUSUOYUSUOSHIYONGDECAILIAO、PEIHEBI、SHENGCHANHUANJING、YANGHUHUANJING、LINGQI、WAIJIAJIYIJIGOUJIANDEXINGZHUANGDECHICUNDENGYOUGUAN。QIZHONG,LINGQIDEYINGXIANGZUIDA,LINGQIYUECHANG,SHOUSUOBIANXINGYUEHUANMAN。SHIJIANZHENGMING,ZAILINGQIYIGEYUESHI,QISHOUSUOBIANXINGKEWANCHENGZUIZHONGSHOUSUOBIANXINGDE50%~60%,YINCI,GUIFANMINGQUEGUIDING“SHIGONGSHISUOYONGDEXIAOQIKUAIDECHANPINLINGQIBUYINGXIAOYU28d”。YOUYUMUQIANJIANSHEGUIMODA,GONGQIDUAN,RENWUJI,DUIQIKUAIDEXUQIULIANGDA,ERQIKUAISHENGCHANQIYEGUIMOXIANGDUIJIAOXIAO,GUANLIBUGOUJIANQUAN,ZHEJIUDAOZHIBUZULINGQIDEQIKUAIJICHUCHANGSHIYONGDAOGONGCHENGSHANG。ZHEXIEBUZULINGQIDEQIKUAIQIZHUDEQIANGTIHUIFASHENGHENDADEGANSUOBIANXING,JIZAIXIANGTONGWENCHATIAOJIANXIA,HUNNINGTUKONGXINQIKUAIDEBIANXINGYAOBIZHANTUZHUANDALIANGBEI。ZAIZHI,YOUYUQIKUAIDELINGQIDUAN,QIANGDUDI,ZAIZHUANGXIEHEYUNSHUGUOCHENGZHONGHENRONGYIDAOZHIQIKUAIQUELENGJIAO、LIEFENGSHENZHIDUANLIE,CONGERGEIQITIJIEGOULIUXIAZHILIANGYINHUAN,DAOZHILIEFENGDECHANSHENG。PEIHEBIDUIQIKUAIDEZHILIANGYEYOUXIANGDANGDEYINGXIANG,YOUQIDUIQIKUAIDEQIANGDUYUEDIHESHOUSUOBIANXINGYINGXIANGJIAODA,SHUIHUIBIYUEDA,QIKUAIDEQIANGDUYUEDI,SHOUSUOBIANXINGYUEDA,QITISHOUWENDUBIANHUADEBIANXINGYEJIUYUEDA,QIANGTIJIUYUERONGYIKAILIE。

(2)QIZHUSHAJIANGDEZHILIANG:QIZHUYIMIANHEGEDEQIANGTIXUYAOYOUHEGEDEQIZHUSHAJIANG,SHAJIANGDEBIAOHAO、HEYIXINGDOUHUIDUIQIANGTIDEZHILIANGCHANSHENGJIAODADEYINGXIANG,BIAOHAODI、HEYIXINGCHADESHAJIANGJIANGHUIJIANGDIQIANGTIDEZHENGTIXINGNENG,XUERUOQIANGTIDEKANGJIAN、LAHEBIANXINGDENENGLI,CONGERCHANSHENGLIEFENG。HUNNINGTUKONGXINQIKUAITIANCHONGQIANGDEQIZHUSHAJIANGQIANGDUDENGJIYIBANWEIM5.

2、SHIGONGFANGMIANDEYUANYINGONGCHENGJISHUYUANRENWEIYOUYUSHIGONGCAOZUOBUDANGERDAOZHIDELIEFENGSHIQIANGMIANKAILIEDEZHUYAOYUANYINZHIYI。

(1)QIZHUSHAJIANGBUBAOMAN、BUMISHI、TONGFENG、XIAFENG,SHIDAOZHIQIANGTILIEFENGDEZHONGYAOYOUYIN。

(2)HUSHIGOUZAOYAOQIU,WEINENGANZHAOGUIDINGCAIQUKANGLIECUOSHI。

設計人員在設計的時候總會采取一些構造措施,以避免裂縫的產生。比如,在墻體與混凝土柱之間設置拉結鋼筋,在墻體與柱、梁交接處設置鋼絲網片找幸运飞艇。由于施工管理不到位,加之工人的馬虎施工,或者不按規定施工,應該按照規定設置的拉結鋼筋和鋼絲網片有的沒有設置,有的雖然設置了,卻沒有按規定的間距或長度設置,有的間距和長度都按規定設置了,但沒有設置彎鉤,也有的一切都按規定設置了,但拉結鋼筋與柱和墻體的錨固不牢,從而失去了錨固的作用等等。

(3)GUIFANGUIDINGMEICIQIANGTIQIZHUGAODUBUYINGCHAOGUO1.8m.SHIJICAOZUOZHONG,SHIGONGDANWEIWEILEQIANGGONGQI,PIANMIANDIZHUIQIULIYIDEZUIDAHUA,WANGWANGSHIBULUNQIANGTIYOUDUOGAO,ZONGSHIYICIQIDAODINGBU(BAOKUOFENGKOU),DAOZHIQIANGTIBIANXING。

(4)YOUYUGUANLISHANGDEBUYANJIN,GONGZHONGJIAOCHASHIGONGSHIMAHU,HOUDAOGONGXUDUIYIWANCHENGDECHENGPINQIANGTISIYIJIANTAERDAOZHILIEFENG。BIRU:LIMOSHIBUNENGHENHAODIBAOHUQIANGTI,ERSHIYIJINGCHENGXINGDEQIANGTISONGDONGHUOYIWEI;SHUIDIANGUANBUSHISUIQIANGTITONGSHIMAISHE,ERSHIZAIQIANGTICHENGXINGHOUSUIYIDAZA,QIANGTIPOHUAIYANZHONG。

找幸运飞艇3、DIJIYUANYINSUOYOUDEJIANZHUDOULIBUKAIHOUSHIDEDIJI,DANSHI,ZIRANSHENGCHENGDEDIJI,ZAIGOUZAOSHANGZONGHUIYOUSUOCHAYI,CHENGZAILIZONGHUIYOUSUOBUTONG,YASUOLIANGHUIYOUCHAYI,DAOZHIFANGWUDECHENJIANGBUJUNYUN,CONGERCHUXIANLIEFENG。ZHEZHONGLIEFENGWANGWANGDUOCHUXIANZAIQIANGMIANDEXIELIEHEMENCHUANGDONGKOUSIJIAODEXIELIEFENG,DUOBIAOXIANWEI“BA”ZIXINGHEDAO“BA”ZIXING。

鋼絲網片

二、混凝土小型空心砌塊裂縫的防止措施

(一)控制進場砌塊的質量

找幸运飞艇1、QIKUAIJINCHANGHOU,SHIGONGDANWEIYINGPAIZHUANRENDUIQIKUAIDESHENGCHANRIQIHECHUCHANRIQIJINXINGYANGEDEJIANCHA。JIANCHARENYUANYINGZUOHAOXIANGXIDEJIANCHAJILU,JIANLIDANWEIDEJIAFANGDAIBIAOYINGJIAQIANGJIANDU,DUIYUMEIYOUCHUCHANHEGEZHENGHUOLINGQIWEIDAODEQIKUAIJIANJUEDUJUESHANGQIANGQIZHU。

找幸运飞艇2、JIANCHAQIKUAIWAIGUANCHICUNSHIFOUMANZUGUIFANYAOQIU,SHIFOUDUANLIE,SHIFOUYOUCHAOBIAODELIEFENGHUOSHIQUELENGSHAOJIAO。

3、QIKUAIJINCHANGHOU,JIANSHE、JIANLI、SHIGONGDANWEIYINGMIQIEPEIHE,ANZHAOGUIFANYAOQIUJISHISONGJIAN,YIQUEBAOSHANGQIANGQIKUAIDEQIANGDU。

找幸运飞艇4、QIKUAIDUIFANGGAODUYAOSHIZHONG,BUYIGUOGAO。GUIFANGUIDING“QIKUAIDUIFANGGAODUBUYICHAOGUO1.6M,YINGBIMIANYULIN……”。

(二)加強現場施工質量的管理

找幸运飞艇1、YANGEQIZHUSHAJIANGDEZHILIANGYAOYANGESHAJIANGDEPEIHEBI,KONGZHISHAJIANGDEHEYIXING,YAOZUODAOSUIJIAOSUIYONG,DUJUEYIJINGYINGHUADEHUIJIANGSHANGQIANGQIZHU,YIQUEBAOQIZHUSHAJIANGDEZHILIANG。

2、YANGEQIZHUCHENGXU,YANBAQIZHUZHILIANGGUANQIZHUQIAN,JISHURENYUANYAODUIQIZHUJINXINGXIANGXIDESHIGONGJISHUJIAODI,TICHUQIZHUZHONGDEZHUYISHIXIANG。

3、YANGEQIKUAIDEHANSHUILIANGXIANCHANGSHIGONGSHI,BUYINGDUIQIKUAIJIAOSHUI,DUIFANGCHANGDIYAOYOUPAISHUICUOSHI,TAIGANDEQIKUAIYINGZAIQIZHUYITIANQIANSHILIANGSASHUISHIRUN,YOUQIZAITIANQIYANREDEJIJIEGENGYINGZHUYIZHEYIDIAN,DANBUYISADETAIDUO;

4、YANGEQIZHUFANGFAQIZHUQIANGTISHI,QIKUAIYINGDICHAOSHANGFANQIYUQIANGSHANG,YIZENGJIAPUHUIMIANJI,JIANSHAOQIZHUNANDU;PUHUIBUYAOTAICHANG,YINGZUODAOSUIPUSUIQI,YIMIANSHUIFENSANSHIGUOKUAI,SHAJIANGBANJIE,YOUQIZAIYANREDEJIJIEGENGYINGGAIZHUYIZHEYIDIAN;YAOQUEBAOQIZHUHUIFENGDEFENGYIJIBAOMANDUHEMISHIDU,YOUQIYAOZHUYIQIANGTIYUKUANGJIAZHU、LIANGZHIJIANHUIFENGDEBAOMANHEMISHI,YAOYANGEANZHAOGUIFANYAOQIUSHEZHIQIANGTILAJIEJIN,LAJIEJINYINGSHEZHIWANGOU,QIZHUSHI,YINGSHILAJIEJINYUQIANGTIQIZHUSHAJIANGCHONGFENZHANJIEYIQIDAOLAJIEZUOYONG,DUIYUZHUNEIHOUXIDELAJIEJINYIDINGYAOQUEBAOZHANJIELAOGU;YIJINGZHEHAOHEQIZHUHAODELAJIEJINYAOJIAJINGBAOHU,BUNENGSUIYIZHUANDONG;QIANGTIYINGFENPIQIZHUWANCHENG,MEICIQIZHUDEQIANGTIGAODUBUYICHAOGUO1.8M;DUIYUQIANGTIYUKUANGJIALIANGDEFENGKOU,YINGDAIQIANGTIQIZHUCHENGXING10TIANHOUWANCHENG,BUFUHEYAOQIUDEQIKUAIJIANJUEDUJUESHIYONG。

找幸运飞艇5、YANBAFENSHUAZHILIANGGUANFENSHUASHIQIANGTICHENGXINGDEZUIHOUYIDAOGONGXU,TADEZHILIANGDEHAOHUAIZHIJIEGUANXIDAOGONGCHENGDEWAIGUANXINGXIANG。FENSHUAZHIQIAN,SHOUXIANDUIYAOFENSHUADEQIANGTIJINXINGYICIQUANMIANJIANCHA,YULIANG、ZHUJIAOJIECHUZUOWEICHAQUEBULOUDEZHONGDIAN,DUIYUWEIQISHIDEHUIFENGGOUSHI;JIANCHAYULIUDONGKOUSHIFOUANYAOQIUBUHAO;JIANCHAYULIANG、ZHUJIAOJIECHU、MENCHUANGDONGKOUCHU,YIJIQITATESHUBUWEISHIFOUANZHAOYAOQIUJINXINGLEJIAGUCHULI,CHULISHIFOUMANZUYAOQIUDENGDENG。

ZAIJINXINGXIANGXIDEJIANCHACHULIWUWUHOUJIKEJINRUFENSHUACHENGXU。ZAIFENSHUAQIANYITIAN,GENJUTIANQIQINGKUANGKESHILIANGDIGEIYAOFENSHUADEQIANGMIANSASHUI,YIQUEBAOQIANGTIDEHANSHUILIANG。FENSHUAYIBANFENWEIDIHEMIANLIANGCENG,SHIJICAOZUOZHONG,WANGWANGZHONGSHIMIANCENGERHUSHIDICENG,DICENGSHIGONGYANZHONGWEIBEISHIGONGCAOZUOGUICHENG,QIEMEIYOUMISHIDUHEZHANJIEDU,CONGERGEIQIANGTILIUXIALIEFENGYINHUAN,YINERYINGTEBIEZHONGSHIQIANGTIDEDICENGFENSHUA。

6、JIAQIANGQITICHENGPINBAOHUYAOJIAQIANGDUIXIANCHANGSHIGONGGONGRENDEJIAOYUYUGUANLI,SHULIJITIGUANNIANHEDAJUYISHI,SHULIZHILIANGDIYIDEYISHI,SHIRENRENDOUYANGCHENGBAOHUCHENGPINCHANPINDEHAOXIGUAN。

找幸运飞艇7、JIAQIANGDUIMUGONGDEJIAOYUYOUXIEMUGONGGONGZUOSHIJIQIANGTIZHIHOUWANCHENGDE,WEILEQIANGJINDU,WANGWANGZAIQIANGTIQIWANHOUMUGONGJIKAISHISHIGONG,QIESHIGONGSHIBUJIAAIHU,DAOZHITIQIANGTISONGDONGHUOYIWEIERPOHUAI。WEILEBAOHUQIANGTI,MUGONGZUIHAOZAIQIANGTIQIHAOYIZHOUHOUZAISHIGONG。

找幸运飞艇8、JIAQIANGDUISHUIDIANGONGDEJIAOYU,QIANGHUASHUIDIANGUIFANHUASHIGONGDEYISHIGONGCHENGDEGUANLI,YOUYUSHUIDIANBUFENYIBANDOUSHIZHENGTIFENBAOHUOCHENGBAO,SUOYI,GUANLINANDUXIANGDUIJIAODA。JIAOYUTAMENYAOYANGEANZHAOGUIFANCAOZUOSHIGONG,NENGGOUYUMAIDEGUANDAOYAOJISHIYUMAI,FANGZHIZAICHENGPINQIANGTISHANGLUANZALUANQIAO,DUJUEGEZHONGSHUIDIANGUANXIANHENGXIANGCHUANGUOCHENGPINQIANGTI。GEZHONGDIANQIXIANLUSHUXIANGYANQIKUAIKONGDONGZHONGCHUANGUO,HENGXIANGCONGLIANGDIHUNNINGTUXIANJIAODAIZHONGCHUANGUO,DIANYUANCHAZUOJIDIANQIKAIGUANCHUYINGHENGFANGYIKUAIC219QIKUAI,DANGCHAZUOHEKAIGUANWEIZHIFANGHAOYIHOU,YONGC15HUNNINGTUMAISHEKAIGUANHEJIKE。

(三)嚴格按照規范要求,加強薄弱環節的構造設計

1、CHUZAIYUZHULIANGJIAOJIECHUSHEJIKANGLIEGANGSIWANGWAI,KETONGQIANGMIANSHEZHI,QIEGANGSIWANGBUYITAIXI。

2、MENCHUANGDONGKOUKESHEZHIGOUZAOZHU,CHUANGTAIXIASHEQUANLIANG。

3、ZAIXISHANQIANGSHEZHIBAOWENCENG,CENGGAISHANGSHEZHIBAOWENCENGHUOGERECENG,ZAISHIDANGBUWEISHEZHIFENGEFENG。

4、GENJUJUTIQINGKUANGSHISHIJINXINGSHEJI。

鋼絲網片

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