路(Lu)沿(Yan)石(Shi),(?)也(Ye)被(Bei)称(Cheng)为(Wei)道(Dao)牙(Ya)石(Shi)、(?)路(Lu)边(Bian)石(Shi)或(Huo)路(Lu)牙(Ya)石(Shi),(?)是(Shi)一(Yi)种(Zhong)铺(Pu)设(She)在(Zai)路(Lu)面(Mian)边(Bian)缘(Yuan)的(De)条(Tiao)形(Xing)石(Shi)块(Kuai),(?)用(Yong)于(Yu)界(Jie)定(Ding)道(Dao)路(Lu)边(Bian)界(Jie)、(?)保(Bao)障(Zhang)行(Xing)人(Ren)和(He)车(Che)辆(Liang)的(De)安(An)全(Quan)、(?)美(Mei)化(Hua)城(Cheng)市(Shi)环(Huan)境(Jing),(?)并(Bing)保(Bao)护(Hu)道(Dao)路(Lu)边(Bian)缘(Yuan)不(Bu)受(Shou)损(Sun)坏(Huai)。(?)在(Zai)路(Lu)沿(Yan)石(Shi)施(Shi)工(Gong)中(Zhong),(?)保(Bao)证(Zheng)平(Ping)整(Zheng)度(Du)是(Shi)确(Que)保(Bao)道(Dao)路(Lu)美(Mei)观(Guan)、(?)安(An)全(Quan)和(He)功(Gong)能(Neng)性(Xing)的(De)重(Zhong)要(Yao)环(Huan)节(Jie)。(?)以(Yi)下(Xia)是(Shi)一(Yi)些(Xie)关(Guan)键(Jian)措(Cuo)施(Shi),(?)用(Yong)于(Yu)在(Zai)路(Lu)沿(Yan)石(Shi)施(Shi)工(Gong)中(Zhong)保(Bao)证(Zheng)平(Ping)整(Zheng)度(Du):(?)
1、(?)材(Cai)料(Liao)选(Xuan)择(Ze)与(Yu)准(Zhun)备(Bei)
选(Xuan)用(Yong)优(You)质(Zhi)路(Lu)沿(Yan)石(Shi)材(Cai)料(Liao):(?)确(Que)保(Bao)路(Lu)沿(Yan)石(Shi)质(Zhi)地(Di)均(Jun)匀(Yun)、(?)无(Wu)裂(Lie)缝(Feng)、(?)无(Wu)明(Ming)显(Xian)色(Se)差(Cha),(?)强(Qiang)度(Du)、(?)尺(Chi)寸(Cun)符(Fu)合(He)设(She)计(Ji)要(Yao)求(Qiu)。(?)常(Chang)见(Jian)的(De)路(Lu)沿(Yan)石(Shi)材(Cai)质(Zhi)有(You)混(Hun)凝(Ning)土(Tu)、(?)花(Hua)岗(Gang)岩(Yan)、(?)大(Da)理(Li)石(Shi)等(Deng),(?)根(Gen)据(Ju)具(Ju)体(Ti)工(Gong)程(Cheng)需(Xu)求(Qiu)选(Xuan)择(Ze)合(He)适(Shi)的(De)材(Cai)料(Liao)。(?)
准(Zhun)备(Bei)合(He)适(Shi)的(De)粘(Zhan)结(Jie)材(Cai)料(Liao):(?)选(Xuan)用(Yong)符(Fu)合(He)设(She)计(Ji)要(Yao)求(Qiu)的(De)水(Shui)泥(Ni)砂(Sha)浆(Jiang)或(Huo)其(Qi)他(Ta)粘(Zhan)结(Jie)材(Cai)料(Liao),(?)确(Que)保(Bao)配(Pei)合(He)比(Bi)准(Zhun)确(Que),(?)粘(Zhan)结(Jie)强(Qiang)度(Du)可(Ke)靠(Kao)。(?)
2、(?)施(Shi)工(Gong)准(Zhun)备(Bei)与(Yu)测(Ce)量(Liang)放(Fang)线(Xian)
清(Qing)理(Li)施(Shi)工(Gong)场(Chang)地(Di):(?)清(Qing)理(Li)施(Shi)工(Gong)范(Fan)围(Wei)内(Nei)的(De)杂(Za)物(Wu),(?)确(Que)保(Bao)场(Chang)地(Di)平(Ping)整(Zheng),(?)无(Wu)明(Ming)显(Xian)的(De)坑(Keng)洼(Wa)、(?)裂(Lie)缝(Feng)等(Deng)缺(Que)陷(Xian)。(?)
测(Ce)量(Liang)放(Fang)线(Xian):(?)根(Gen)据(Ju)道(Dao)路(Lu)设(She)计(Ji)图(Tu)纸(Zhi),(?)使(Shi)用(Yong)全(Quan)站(Zhan)仪(Yi)、(?)经(Jing)纬(Wei)仪(Yi)或(Huo)水(Shui)准(Zhun)仪(Yi)等(Deng)测(Ce)量(Liang)仪(Yi)器(Qi)进(Jin)行(Xing)精(Jing)确(Que)测(Ce)量(Liang)放(Fang)线(Xian)。(?)确(Que)定(Ding)路(Lu)沿(Yan)石(Shi)的(De)安(An)装(Zhuang)位(Wei)置(Zhi)和(He)高(Gao)程(Cheng),(?)设(She)置(Zhi)控(Kong)制(Zhi)点(Dian)并(Bing)做(Zuo)好(Hao)标(Biao)记(Ji)。(?)放(Fang)线(Xian)应(Ying)准(Zhun)确(Que),(?)保(Bao)证(Zheng)路(Lu)沿(Yan)石(Shi)的(De)线(Xian)性(Xing)顺(Shun)直(Zhi),(?)相(Xiang)邻(Lin)控(Kong)制(Zhi)点(Dian)的(De)间(Jian)距(Ju)不(Bu)宜(Yi)过(Guo)大(Da),(?)以(Yi)确(Que)保(Bao)施(Shi)工(Gong)精(Jing)度(Du)。(?)
3、(?)基(Ji)础(Chu)处(Chu)理(Li)与(Yu)垫(Dian)层(Ceng)铺(Pu)设(She)
开(Kai)挖(Wa)基(Ji)础(Chu)槽(Cao):(?)按(An)照(Zhao)放(Fang)线(Xian)位(Wei)置(Zhi),(?)使(Shi)用(Yong)开(Kai)槽(Cao)机(Ji)或(Huo)人(Ren)工(Gong)开(Kai)挖(Wa)路(Lu)沿(Yan)石(Shi)基(Ji)础(Chu)槽(Cao)。(?)槽(Cao)的(De)深(Shen)度(Du)应(Ying)根(Gen)据(Ju)设(She)计(Ji)要(Yao)求(Qiu)和(He)地(Di)基(Ji)情(Qing)况(Kuang)确(Que)定(Ding),(?)一(Yi)般(Ban)不(Bu)小(Xiao)于(Yu)路(Lu)沿(Yan)石(Shi)高(Gao)度(Du)的(De)1/3。(?)槽(Cao)底(Di)应(Ying)平(Ping)整(Zheng),(?)不(Bu)得(De)有(You)松(Song)散(San)土(Tu)和(He)杂(Za)物(Wu)。(?)
处(Chu)理(Li)软(Ruan)弱(Ruo)地(Di)基(Ji):(?)如(Ru)遇(Yu)软(Ruan)弱(Ruo)地(Di)基(Ji),(?)应(Ying)进(Jin)行(Xing)处(Chu)理(Li),(?)如(Ru)换(Huan)填(Tian)夯(Hang)实(Shi)等(Deng),(?)确(Que)保(Bao)地(Di)基(Ji)承(Cheng)载(Zai)力(Li)满(Man)足(Zu)要(Yao)求(Qiu)。(?)
铺(Pu)设(She)垫(Dian)层(Ceng):(?)在(Zai)基(Ji)础(Chu)槽(Cao)内(Nei)铺(Pu)设(She)垫(Dian)层(Ceng),(?)垫(Dian)层(Ceng)材(Cai)料(Liao)可(Ke)选(Xuan)用(Yong)砂(Sha)、(?)碎(Sui)石(Shi)或(Huo)混(Hun)凝(Ning)土(Tu)等(Deng)。(?)垫(Dian)层(Ceng)的(De)厚(Hou)度(Du)和(He)宽(Kuan)度(Du)应(Ying)符(Fu)合(He)设(She)计(Ji)要(Yao)求(Qiu),(?)一(Yi)般(Ban)垫(Dian)层(Ceng)宽(Kuan)度(Du)应(Ying)比(Bi)路(Lu)沿(Yan)石(Shi)宽(Kuan)度(Du)宽(Kuan)出(Chu)一(Yi)定(Ding)范(Fan)围(Wei)((?)如(Ru)10-20厘(Li)米(Mi))(?)。(?)垫(Dian)层(Ceng)应(Ying)平(Ping)整(Zheng)、(?)密(Mi)实(Shi),(?)铺(Pu)设(She)后(Hou)进(Jin)行(Xing)压(Ya)实(Shi),(?)压(Ya)实(Shi)度(Du)应(Ying)符(Fu)合(He)相(Xiang)关(Guan)规(Gui)范(Fan)要(Yao)求(Qiu)。(?)
4、(?)路(Lu)沿(Yan)石(Shi)安(An)装(Zhuang)与(Yu)调(Diao)整(Zheng)
试(Shi)排(Pai)路(Lu)沿(Yan)石(Shi):(?)在(Zai)正(Zheng)式(Shi)安(An)装(Zhuang)前(Qian),(?)进(Jin)行(Xing)试(Shi)排(Pai),(?)检(Jian)查(Cha)路(Lu)沿(Yan)石(Shi)的(De)线(Xian)性(Xing)、(?)高(Gao)程(Cheng)和(He)平(Ping)整(Zheng)度(Du)是(Shi)否(Fou)符(Fu)合(He)要(Yao)求(Qiu)。(?)调(Diao)整(Zheng)路(Lu)沿(Yan)石(Shi)之(Zhi)间(Jian)的(De)缝(Feng)隙(Xi)大(Da)小(Xiao),(?)确(Que)保(Bao)均(Jun)匀(Yun)一(Yi)致(Zhi),(?)一(Yi)般(Ban)缝(Feng)隙(Xi)宽(Kuan)度(Du)控(Kong)制(Zhi)在(Zai)3-5毫(Hao)米(Mi)。(?)
正(Zheng)式(Shi)安(An)装(Zhuang)路(Lu)沿(Yan)石(Shi):(?)在(Zai)垫(Dian)层(Ceng)上(Shang)铺(Pu)设(She)一(Yi)层(Ceng)水(Shui)泥(Ni)砂(Sha)浆(Jiang),(?)厚(Hou)度(Du)一(Yi)般(Ban)为(Wei)2-3厘(Li)米(Mi)。(?)将(Jiang)路(Lu)沿(Yan)石(Shi)轻(Qing)轻(Qing)放(Fang)置(Zhi)在(Zai)水(Shui)泥(Ni)砂(Sha)浆(Jiang)上(Shang),(?)用(Yong)橡(Xiang)皮(Pi)锤(Chui)或(Huo)木(Mu)锤(Chui)敲(Qiao)打(Da)使(Shi)其(Qi)平(Ping)稳(Wen)、(?)牢(Lao)固(Gu)。(?)安(An)装(Zhuang)过(Guo)程(Cheng)中(Zhong),(?)应(Ying)随(Sui)时(Shi)检(Jian)查(Cha)路(Lu)沿(Yan)石(Shi)的(De)平(Ping)整(Zheng)度(Du),(?)如(Ru)有(You)偏(Pian)差(Cha)及(Ji)时(Shi)调(Diao)整(Zheng)。(?)
控(Kong)制(Zhi)安(An)装(Zhuang)精(Jing)度(Du):(?)确(Que)保(Bao)路(Lu)沿(Yan)石(Shi)的(De)安(An)装(Zhuang)位(Wei)置(Zhi)准(Zhun)确(Que),(?)线(Xian)性(Xing)顺(Shun)直(Zhi),(?)高(Gao)程(Cheng)符(Fu)合(He)设(She)计(Ji)要(Yao)求(Qiu)。(?)相(Xiang)邻(Lin)路(Lu)沿(Yan)石(Shi)之(Zhi)间(Jian)的(De)高(Gao)差(Cha)不(Bu)应(Ying)大(Da)于(Yu)3毫(Hao)米(Mi),(?)直(Zhi)线(Xian)段(Duan)的(De)路(Lu)沿(Yan)石(Shi)应(Ying)顺(Shun)直(Zhi),(?)曲(Qu)线(Xian)段(Duan)应(Ying)圆(Yuan)滑(Hua)。(?)
5、(?)填(Tian)缝(Feng)与(Yu)养(Yang)护(Hu)
填(Tian)缝(Feng)处(Chu)理(Li):(?)路(Lu)沿(Yan)石(Shi)之(Zhi)间(Jian)的(De)缝(Feng)隙(Xi)应(Ying)采(Cai)用(Yong)水(Shui)泥(Ni)砂(Sha)浆(Jiang)或(Huo)其(Qi)他(Ta)专(Zhuan)用(Yong)填(Tian)缝(Feng)材(Cai)料(Liao)进(Jin)行(Xing)填(Tian)充(Chong)。(?)填(Tian)充(Chong)应(Ying)饱(Bao)满(Man)、(?)密(Mi)实(Shi),(?)不(Bu)得(De)有(You)空(Kong)洞(Dong)和(He)缝(Feng)隙(Xi)外(Wai)露(Lu)。(?)
养(Yang)护(Hu)措(Cuo)施(Shi):(?)新(Xin)安(An)装(Zhuang)的(De)路(Lu)沿(Yan)石(Shi)需(Xu)进(Jin)行(Xing)养(Yang)护(Hu),(?)以(Yi)保(Bao)证(Zheng)其(Qi)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)养(Yang)护(Hu)期(Qi)间(Jian)应(Ying)避(Bi)免(Mian)剧(Ju)烈(Lie)振(Zhen)动(Dong)和(He)雨(Yu)水(Shui)浸(Jin)泡(Pao),(?)养(Yang)护(Hu)期(Qi)一(Yi)般(Ban)不(Bu)少(Shao)于(Yu)7天(Tian)。(?)
6、(?)质(Zhi)量(Liang)检(Jian)查(Cha)与(Yu)验(Yan)收(Shou)
检(Jian)查(Cha)平(Ping)整(Zheng)度(Du):(?)使(Shi)用(Yong)水(Shui)平(Ping)尺(Chi)、(?)塞(Sai)尺(Chi)等(Deng)工(Gong)具(Ju)检(Jian)查(Cha)路(Lu)沿(Yan)石(Shi)的(De)平(Ping)整(Zheng)度(Du)。(?)确(Que)保(Bao)路(Lu)沿(Yan)石(Shi)的(De)顶(Ding)面(Mian)高(Gao)程(Cheng)符(Fu)合(He)设(She)计(Ji)规(Gui)定(Ding),(?)允(Yun)许(Xu)偏(Pian)差(Cha)为(Wei)±10毫(Hao)米(Mi)((?)在(Zai)直(Zhi)线(Xian)段(Duan)每(Mei)20米(Mi)检(Jian)查(Cha)一(Yi)点(Dian),(?)曲(Qu)线(Xian)段(Duan)每(Mei)10米(Mi)检(Jian)查(Cha)一(Yi)点(Dian))(?)。(?)
综(Zong)合(He)质(Zhi)量(Liang)验(Yan)收(Shou):(?)对(Dui)路(Lu)沿(Yan)石(Shi)的(De)长(Chang)度(Du)、(?)宽(Kuan)度(Du)、(?)高(Gao)度(Du)尺(Chi)寸(Cun)偏(Pian)差(Cha)进(Jin)行(Xing)检(Jian)查(Cha),(?)确(Que)保(Bao)符(Fu)合(He)相(Xiang)关(Guan)产(Chan)品(Pin)标(Biao)准(Zhun)的(De)规(Gui)定(Ding)。(?)检(Jian)查(Cha)路(Lu)沿(Yan)石(Shi)之(Zhi)间(Jian)的(De)缝(Feng)隙(Xi)宽(Kuan)度(Du)允(Yun)许(Xu)偏(Pian)差(Cha),(?)一(Yi)般(Ban)为(Wei)±2毫(Hao)米(Mi)((?)每(Mei)20米(Mi)检(Jian)查(Cha)一(Yi)处(Chu),(?)取(Qu)大(Da)值(Zhi))(?)。(?)进(Jin)行(Xing)承(Cheng)载(Zai)试(Shi)验(Yan),(?)观(Guan)察(Cha)路(Lu)沿(Yan)石(Shi)是(Shi)否(Fou)有(You)变(Bian)形(Xing)、(?)损(Sun)坏(Huai)等(Deng)情(Qing)况(Kuang)。(?)
通(Tong)过(Guo)以(Yi)上(Shang)措(Cuo)施(Shi),(?)可(Ke)以(Yi)有(You)效(Xiao)保(Bao)证(Zheng)路(Lu)沿(Yan)石(Shi)施(Shi)工(Gong)中(Zhong)的(De)平(Ping)整(Zheng)度(Du),(?)提(Ti)升(Sheng)道(Dao)路(Lu)的(De)整(Zheng)体(Ti)美(Mei)观(Guan)度(Du)和(He)使(Shi)用(Yong)性(Xing)能(Neng)。(?)