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塑(Su)料(Liao)水(Shui)沟(Gou)模(Mo)板(Ban)在(Zai)施(Shi)工(Gong)中(Zhong)的(De)注(Zhu)意(Yi)事(Shi)项(Xiang)
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normalproxy.com 发(Fa)布(Bu)时(Shi)间(Jian):(?)2025/4/24 16:53:35
在(Zai)进(Jin)行(Xing)塑(Su)料(Liao)水(Shui)沟(Gou)模(Mo)板(Ban)施(Shi)工(Gong)时(Shi),(?)有(You)诸(Zhu)多(Duo)关(Guan)键(Jian)要(Yao)点(Dian)需(Xu)要(Yao)我(Wo)们(Men)格(Ge)外(Wai)留(Liu)意(Yi),(?)以(Yi)确(Que)保(Bao)施(Shi)工(Gong)质(Zhi)量(Liang)与(Yu)水(Shui)沟(Gou)的(De)整(Zheng)体(Ti)性(Xing)能(Neng)。(?)
## 模(Mo)板(Ban)安(An)装(Zhuang)
1. **场(Chang)地(Di)清(Qing)理(Li)**
施(Shi)工(Gong)前(Qian),(?)务(Wu)必(Bi)对(Dui)安(An)装(Zhuang)场(Chang)地(Di)进(Jin)行(Xing)清(Qing)理(Li),(?)清(Qing)除(Chu)杂(Za)物(Wu)、(?)浮(Fu)土(Tu)等(Deng),(?)保(Bao)证(Zheng)安(An)装(Zhuang)面(Mian)平(Ping)整(Zheng)、(?)坚(Jian)实(Shi),(?)无(Wu)明(Ming)显(Xian)坑(Keng)洼(Wa)或(Huo)凸(Tu)起(Qi)。(?)这(Zhe)是(Shi)确(Que)保(Bao)模(Mo)板(Ban)安(An)装(Zhuang)稳(Wen)固(Gu)、(?)后(Hou)续(Xu)施(Shi)工(Gong)顺(Shun)利(Li)进(Jin)行(Xing)的(De)基(Ji)础(Chu)。(?)若(Ruo)场(Chang)地(Di)存(Cun)在(Zai)杂(Za)物(Wu),(?)可(Ke)能(Neng)导(Dao)致(Zhi)模(Mo)板(Ban)安(An)装(Zhuang)不(Bu)平(Ping)整(Zheng),(?)影(Ying)响(Xiang)水(Shui)沟(Gou)的(De)尺(Chi)寸(Cun)精(Jing)度(Du),(?)甚(Shen)至(Zhi)在(Zai)浇(Jiao)筑(Zhu)过(Guo)程(Cheng)中(Zhong)出(Chu)现(Xian)模(Mo)板(Ban)移(Yi)位(Wei)等(Deng)问(Wen)题(Ti)。(?)
2. **测(Ce)量(Liang)放(Fang)线(Xian)**
依(Yi)据(Ju)设(She)计(Ji)图(Tu)纸(Zhi),(?)使(Shi)用(Yong)专(Zhuan)业(Ye)测(Ce)量(Liang)工(Gong)具(Ju)准(Zhun)确(Que)测(Ce)放(Fang)出(Chu)水(Shui)沟(Gou)的(De)中(Zhong)线(Xian)及(Ji)边(Bian)线(Xian),(?)并(Bing)设(She)置(Zhi)明(Ming)显(Xian)的(De)控(Kong)制(Zhi)桩(Zhuang)。(?)测(Ce)量(Liang)误(Wu)差(Cha)应(Ying)严(Yan)格(Ge)控(Kong)制(Zhi)在(Zai)允(Yun)许(Xu)范(Fan)围(Wei)内(Nei),(?)确(Que)保(Bao)水(Shui)沟(Gou)位(Wei)置(Zhi)准(Zhun)确(Que)无(Wu)误(Wu)。(?)放(Fang)线(Xian)不(Bu)准(Zhun)确(Que),(?)会(Hui)使(Shi)水(Shui)沟(Gou)偏(Pian)离(Li)设(She)计(Ji)位(Wei)置(Zhi),(?)无(Wu)法(Fa)满(Man)足(Zu)排(Pai)水(Shui)等(Deng)功(Gong)能(Neng)要(Yao)求(Qiu),(?)后(Hou)期(Qi)整(Zheng)改(Gai)难(Nan)度(Du)大(Da)且(Qie)成(Cheng)本(Ben)高(Gao)。(?)
3. **模(Mo)板(Ban)拼(Pin)接(Jie)**
塑(Su)料(Liao)水(Shui)沟(Gou)模(Mo)板(Ban)通(Tong)常(Chang)由(You)多(Duo)块(Kuai)拼(Pin)接(Jie)而(?)成(Cheng),(?)拼(Pin)接(Jie)时(Shi)要(Yao)确(Que)保(Bao)各(Ge)板(Ban)块(Kuai)连(Lian)接(Jie)紧(Jin)密(Mi)、(?)平(Ping)整(Zheng)。(?)采(Cai)用(Yong)合(He)适(Shi)的(De)连(Lian)接(Jie)方(Fang)式(Shi),(?)如(Ru)卡(Ka)扣(Kou)、(?)螺(Luo)栓(Shuan)等(Deng),(?)保(Bao)证(Zheng)连(Lian)接(Jie)牢(Lao)固(Gu),(?)防(Fang)止(Zhi)漏(Lou)浆(Jiang)。(?)拼(Pin)接(Jie)处(Chu)不(Bu)平(Ping)整(Zheng)或(Huo)连(Lian)接(Jie)不(Bu)紧(Jin)密(Mi),(?)会(Hui)在(Zai)浇(Jiao)筑(Zhu)混(Hun)凝(Ning)土(Tu)时(Shi)出(Chu)现(Xian)漏(Lou)浆(Jiang)现(Xian)象(Xiang),(?)导(Dao)致(Zhi)水(Shui)沟(Gou)表(Biao)面(Mian)蜂(Feng)窝(Wo)麻(Ma)面(Mian),(?)影(Ying)响(Xiang)外(Wai)观(Guan)质(Zhi)量(Liang),(?)还(Huan)可(Ke)能(Neng)削(Xiao)弱(Ruo)水(Shui)沟(Gou)的(De)结(Jie)构(Gou)强(Qiang)度(Du)。(?)
4. **支(Zhi)撑(Cheng)稳(Wen)固(Gu)**
合(He)理(Li)设(She)置(Zhi)支(Zhi)撑(Cheng)系(Xi)统(Tong),(?)确(Que)保(Bao)模(Mo)板(Ban)在(Zai)浇(Jiao)筑(Zhu)过(Guo)程(Cheng)中(Zhong)不(Bu)会(Hui)发(Fa)生(Sheng)变(Bian)形(Xing)或(Huo)位(Wei)移(Yi)。(?)支(Zhi)撑(Cheng)间(Jian)距(Ju)应(Ying)根(Gen)据(Ju)模(Mo)板(Ban)尺(Chi)寸(Cun)、(?)混(Hun)凝(Ning)土(Tu)侧(Ce)压(Ya)力(Li)等(Deng)因(Yin)素(Su)科(Ke)学(Xue)确(Que)定(Ding),(?)支(Zhi)撑(Cheng)要(Yao)垂(Chui)直(Zhi)于(Yu)模(Mo)板(Ban)表(Biao)面(Mian),(?)且(Qie)与(Yu)地(Di)面(Mian)或(Huo)基(Ji)础(Chu)可(Ke)靠(Kao)连(Lian)接(Jie)。(?)支(Zhi)撑(Cheng)不(Bu)稳(Wen),(?)模(Mo)板(Ban)易(Yi)变(Bian)形(Xing),(?)水(Shui)沟(Gou)尺(Chi)寸(Cun)失(Shi)控(Kong),(?)严(Yan)重(Zhong)时(Shi)可(Ke)能(Neng)造(Zao)成(Cheng)模(Mo)板(Ban)坍(Tan)塌(Ta),(?)危(Wei)及(Ji)施(Shi)工(Gong)安(An)全(Quan)。(?)
## 混(Hun)凝(Ning)土(Tu)浇(Jiao)筑(Zhu)
1. **混(Hun)凝(Ning)土(Tu)配(Pei)合(He)比(Bi)**
严(Yan)格(Ge)按(An)照(Zhao)设(She)计(Ji)要(Yao)求(Qiu)和(He)施(Shi)工(Gong)规(Gui)范(Fan)确(Que)定(Ding)混(Hun)凝(Ning)土(Tu)配(Pei)合(He)比(Bi),(?)确(Que)保(Bao)其(Qi)强(Qiang)度(Du)、(?)耐(Nai)久(Jiu)性(Xing)等(Deng)性(Xing)能(Neng)指(Zhi)标(Biao)满(Man)足(Zu)水(Shui)沟(Gou)使(Shi)用(Yong)要(Yao)求(Qiu)。(?)配(Pei)合(He)比(Bi)不(Bu)准(Zhun)确(Que),(?)会(Hui)影(Ying)响(Xiang)混(Hun)凝(Ning)土(Tu)的(De)强(Qiang)度(Du)和(He)工(Gong)作(Zuo)性(Xing)能(Neng),(?)导(Dao)致(Zhi)水(Shui)沟(Gou)出(Chu)现(Xian)裂(Lie)缝(Feng)、(?)强(Qiang)度(Du)不(Bu)足(Zu)等(Deng)质(Zhi)量(Liang)问(Wen)题(Ti)。(?)
2. **浇(Jiao)筑(Zhu)顺(Shun)序(Xu)**
采(Cai)用(Yong)分(Fen)层(Ceng)浇(Jiao)筑(Zhu)、(?)振(Zhen)捣(Dao)的(De)方(Fang)式(Shi),(?)每(Mei)层(Ceng)浇(Jiao)筑(Zhu)厚(Hou)度(Du)不(Bu)宜(Yi)过(Guo)大(Da),(?)一(Yi)般(Ban)控(Kong)制(Zhi)在(Zai) 3 - 5mm 为(Wei)宜(Yi)。(?)按(An)照(Zhao)从(Cong)一(Yi)端(Duan)向(Xiang)另(Ling)一(Yi)端(Duan)、(?)从(Cong)底(Di)部(Bu)向(Xiang)上(Shang)部(Bu)的(De)顺(Shun)序(Xu)进(Jin)行(Xing)浇(Jiao)筑(Zhu),(?)确(Que)保(Bao)混(Hun)凝(Ning)土(Tu)均(Jun)匀(Yun)填(Tian)充(Chong)模(Mo)板(Ban),(?)避(Bi)免(Mian)出(Chu)现(Xian)混(Hun)凝(Ning)土(Tu)离(Li)析(Xi)现(Xian)象(Xiang)。(?)浇(Jiao)筑(Zhu)顺(Shun)序(Xu)不(Bu)当(Dang),(?)易(Yi)使(Shi)混(Hun)凝(Ning)土(Tu)产(Chan)生(Sheng)离(Li)析(Xi),(?)造(Zao)成(Cheng)水(Shui)沟(Gou)各(Ge)部(Bu)位(Wei)强(Qiang)度(Du)不(Bu)均(Jun)匀(Yun),(?)影(Ying)响(Xiang)整(Zheng)体(Ti)质(Zhi)量(Liang)。(?)
3. **振(Zhen)捣(Dao)操(Cao)作(Zuo)**
使(Shi)用(Yong)合(He)适(Shi)的(De)振(Zhen)捣(Dao)设(She)备(Bei),(?)如(Ru)插(Cha)入(Ru)式(Shi)振(Zhen)捣(Dao)器(Qi),(?)振(Zhen)捣(Dao)时(Shi)要(Yao)快(Kuai)插(Cha)慢(Man)拔(Ba),(?)确(Que)保(Bao)混(Hun)凝(Ning)土(Tu)密(Mi)实(Shi)。(?)振(Zhen)捣(Dao)时(Shi)间(Jian)以(Yi)混(Hun)凝(Ning)土(Tu)表(Biao)面(Mian)不(Bu)再(Zai)显(Xian)著(Zhu)下(Xia)沉(Chen)、(?)不(Bu)再(Zai)出(Chu)现(Xian)气(Qi)泡(Pao)、(?)表(Biao)面(Mian)泛(Fan)出(Chu)灰(Hui)浆(Jiang)为(Wei)宜(Yi)。(?)振(Zhen)捣(Dao)不(Bu)充(Chong)分(Fen),(?)混(Hun)凝(Ning)土(Tu)内(Nei)部(Bu)会(Hui)存(Cun)在(Zai)蜂(Feng)窝(Wo)、(?)麻(Ma)面(Mian)等(Deng)缺(Que)陷(Xian),(?)降(Jiang)低(Di)水(Shui)沟(Gou)的(De)抗(Kang)渗(Shen)性(Xing)和(He)耐(Nai)久(Jiu)性(Xing);(?)振(Zhen)捣(Dao)过(Guo)度(Du),(?)则(Ze)可(Ke)能(Neng)导(Dao)致(Zhi)混(Hun)凝(Ning)土(Tu)离(Li)析(Xi)、(?)粗(Cu)骨(Gu)料(Liao)下(Xia)沉(Chen)等(Deng)问(Wen)题(Ti)。(?)
## 拆(Chai)模(Mo)与(Yu)养(Yang)护(Hu)
1. **拆(Chai)模(Mo)时(Shi)机(Ji)**
根(Gen)据(Ju)混(Hun)凝(Ning)土(Tu)强(Qiang)度(Du)增(Zeng)长(Chang)情(Qing)况(Kuang)确(Que)定(Ding)拆(Chai)模(Mo)时(Shi)间(Jian),(?)过(Guo)早(Zao)拆(Chai)模(Mo)易(Yi)使(Shi)混(Hun)凝(Ning)土(Tu)表(Biao)面(Mian)受(Shou)损(Sun)、(?)结(Jie)构(Gou)变(Bian)形(Xing);(?)过(Guo)晚(Wan)拆(Chai)模(Mo)则(Ze)会(Hui)影(Ying)响(Xiang)模(Mo)板(Ban)周(Zhou)转(Zhuan),(?)增(Zeng)加(Jia)施(Shi)工(Gong)成(Cheng)本(Ben)。(?)一(Yi)般(Ban)在(Zai)混(Hun)凝(Ning)土(Tu)强(Qiang)度(Du)达(Da)到(Dao)设(She)计(Ji)强(Qiang)度(Du)的(De) 7%以(Yi)上(Shang)时(Shi)方(Fang)可(Ke)拆(Chai)除(Chu)侧(Ce)模(Mo),(?)达(Da)到(Dao) 1%时(Shi)拆(Chai)除(Chu)底(Di)模(Mo)。(?)
2. **拆(Chai)模(Mo)操(Cao)作(Zuo)**
拆(Chai)模(Mo)过(Guo)程(Cheng)要(Yao)小(Xiao)心(Xin)谨(Jin)慎(Shen),(?)避(Bi)免(Mian)损(Sun)伤(Shang)塑(Su)料(Liao)水(Shui)沟(Gou)模(Mo)板(Ban)和(He)已(Yi)成(Cheng)型(Xing)的(De)水(Shui)沟(Gou)混(Hun)凝(Ning)土(Tu)。(?)先(Xian)拆(Chai)除(Chu)连(Lian)接(Jie)部(Bu)件(Jian),(?)再(Zai)缓(Huan)慢(Man)将(Jiang)模(Mo)板(Ban)分(Fen)离(Li),(?)严(Yan)禁(Jin)强(Qiang)行(Xing)撬(Qiao)拉(La)模(Mo)板(Ban)。(?)拆(Chai)模(Mo)操(Cao)作(Zuo)不(Bu)当(Dang),(?)会(Hui)对(Dui)水(Shui)沟(Gou)表(Biao)面(Mian)造(Zao)成(Cheng)划(Hua)痕(Hen)、(?)掉(Diao)角(Jiao)等(Deng)损(Sun)伤(Shang),(?)影(Ying)响(Xiang)美(Mei)观(Guan)和(He)防(Fang)水(Shui)性(Xing)能(Neng)。(?)
3. **养(Yang)护(Hu)措(Cuo)施(Shi)**
拆(Chai)模(Mo)后(Hou)及(Ji)时(Shi)对(Dui)水(Shui)沟(Gou)混(Hun)凝(Ning)土(Tu)进(Jin)行(Xing)养(Yang)护(Hu),(?)可(Ke)采(Cai)用(Yong)覆(Fu)盖(Gai)保(Bao)湿(Shi)材(Cai)料(Liao)((?)如(Ru)塑(Su)料(Liao)薄(Bao)膜(Mo)、(?)草(Cao)帘(Lian)等(Deng))(?)、(?)浇(Jiao)水(Shui)养(Yang)护(Hu)等(Deng)方(Fang)法(Fa),(?)养(Yang)护(Hu)时(Shi)间(Jian)不(Bu)少(Shao)于(Yu)规(Gui)定(Ding)天(Tian)数(Shu)。(?)养(Yang)护(Hu)不(Bu)足(Zu),(?)混(Hun)凝(Ning)土(Tu)水(Shui)分(Fen)蒸(Zheng)发(Fa)过(Guo)快(Kuai),(?)易(Yi)产(Chan)生(Sheng)干(Gan)缩(Suo)裂(Lie)缝(Feng),(?)降(Jiang)低(Di)水(Shui)沟(Gou)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)
总(Zong)之(Zhi),(?)在(Zai)塑(Su)料(Liao)水(Shui)沟(Gou)模(Mo)板(Ban)施(Shi)工(Gong)过(Guo)程(Cheng)中(Zhong),(?)每(Mei)个(Ge)环(Huan)节(Jie)都(Du)至(Zhi)关(Guan)重(Zhong)要(Yao),(?)只(Zhi)有(You)严(Yan)格(Ge)把(Ba)控(Kong)各(Ge)个(Ge)注(Zhu)意(Yi)事(Shi)项(Xiang),(?)才(Cai)能(Neng)打(Da)造(Zao)出(Chu)质(Zhi)量(Liang)可(Ke)靠(Kao)、(?)性(Xing)能(Neng)优(You)良(Liang)的(De)塑(Su)料(Liao)水(Shui)沟(Gou)。(?)