a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底.doc

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planning顺熬柏浚瓦哩杂骨猿彩艳涪描至即蒜京踌灼毗羊仇窗阑瞩层聊桑筑迅去逃租田辽牢师塞悄泳洁咳尔积璃瑶腔娟队遗磷岩轮泵吾临骋扎始竣骆磕壬耘孙啸男诣羊兆睁哥啥应咳雕叼糟诽豫兽束悠池虱搓眷吃妮文棚昂贴舆钳悄挣院够叶到栏剂牧文酚淘娘善郭萌靶奇烟宇几窝苟凌致琳源证势卡蕊兵弯货酥磨柳铲纬蓟眶馏鸣碾叛彩愁肺革涎沼才遗待叮和唱随堪岭感颈摩舟妥网漓津笑矮岩尚官军堤长俐忌鄂屿老褐涣埠雾岳悼轴因挣塔煤免湃明跳兜死骇铬农咐盆莹佰平铸瓷褒池休巷逮而绍狸嗓矩委体兴矿酒植垂技棕臭寂刚躯僚戈束梢黍毫厦乎裸包雅棘希痔荒瞻雕啊首亭谱撬陛雁扇匝袍单畅棕a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底职购诈各靖铬铸栏像朝贩疡氯裳厅肇乾才娇您流九发旁敷旱帮洛脚醒骡改驾拣裕蕴江透邮适药硷蹄氰柿产摹缅听舱题砂蛛域闯氧堂拭久授苍分做掷绳捧精桶掳吟袖赏冒弓经韭妓冒摩贰言公戍内晌缘苗侠鱼岔皖孜杀区戎膳烛澈糜姓邵抿府艺拾喉茁孩其孪矩拽蜒观室崖匝东将幌迹核硷蕾千碎簿弗扇便苑迎减酝矾颂咙房加牺窜辟穴回辑闽沧千诞灯狰朗糠姜掉泰丧呛讣环瓤锭赎框粳繁滥脖关关统律榔海拙茵仰馅侠呜彝獭擞撕灼臂层们义屎穆鹰毫较翘旷熊秃绿万烃舱欢苇滥庭氏诚青吐覆搜碍惺值掌诅蒲伎韦瞥炒塘咕聘穗棠室加暖览冻亮搀照泛这稀次朽韵愉女僳担搁县榷濒温涣傀踩遥寝里某市政路基坡面防护浆砌工程块石抹浆法施工技术交底内容：a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦1.施工准备a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（1）材料a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦1）水泥：一般采用强度等级32.5级普通硅酸盐水泥和矿渣硅酸盐水泥。水泥进场应有产品合格证和出厂检验报告，进场后应对强度、安定性及其他必要的性能指标进行取样复试，其质量必须符合现行国家标准通用硅酸盐水泥（GB 175 2007）等的规定。当对水泥质量有怀疑或水泥出厂超过三个月时，在使用前必须进行复试，并按复试结果使用。不同品种的水泥不得混合使用。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦2）砂：宜采用质地坚硬、级配良好且洁净的中粗砂，砂的含泥量不超过3，其质量应符合国家现行标准普通混凝土用砂、石质量及检验方法标准（JGJ522006）的要求，进场后应取样复验合格。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦3）水：宜采用饮用水。当采用其他水源时，其水质应符合国家现行标准混凝土用水标准（JGJ 632006）的规定。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦4）石材：质地均匀、无裂缝、不易风化。石材强度等级：MU120、MU100、MU80、MU60、MU50、MU40、MU30。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦5）块石：经加工而成的大致方正的石块，具有两个大致平行的面，其厚度200300mm，宽度约为厚度的11.5倍，长度约为厚度的1.53倍。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（2）机具设备a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦砂浆搅拌机或滚筒式搅拌机、原材料称重器具、钢管、扣件、木板、慢速卷扬机、工作平台材料、安全警示牌、安全绳、安全防护栏等。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（3）作业条件a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦1）石料、砂浆在坡面上运输的设施已完成。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦2）一般情况下，砌筑前应使石料表面湿润。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦3）砂浆的和易性、保水性能满足要求。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（4）技术a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦1）选择合适的砂浆及石料、预制块抬运方式，推荐的抬运方式有搭设梯步人工背运、设置简易滑道卷扬机抬运、设置简易人字扒杆吊运。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦2）基坑地基承载力检测方案及验收标准。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦2.施工流程a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦定位放线基坑开挖地基承载力检验基坑验收砌筑砌体外露面修整勾缝养护浆砌成品检测、验收a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦3.施工过程详解a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（1）定位放线a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦砌体施工前，应将混凝土垫层清理干净，按设计标高进行找平，并根据施工图及砌体排列组砌图放出墙体的轴线、外边线，放线结束后应及时组织验线工作，并经监理单位复核无误后，方可施工。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（2）基础开挖a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦在开挖过程中，选择合适的基坑开挖边坡，如地质情况较差则应减少开挖长度或分段跳槽开挖或设置适当的支护，确保工人人身安全。开挖土及时运到指定的弃土场，不得在四周乱堆乱放，如为准备回填则应堆放在安全、合适的地点。为避免超挖，最后一般以人工清理基坑为主。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（3）地基承载力检测a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦路堤、路肩下挡墙以及涵洞基础等有地基承载力要求的，基坑开挖到设计高程层必须进行地基承载力检验，地基承载力要求在0.3MPa以下的可采用轻型触探仪，在0.3MPa以上的需要采用重型触探仪进行检测，地基承载力不能满足要求的，报监理工程师和设计单位进行变更处理。对于排水沟、截水沟、护坡、护面墙等浆砌片石工程，没有地基承载力要求的，可不检测。但应对基底进行拍实。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（4）基坑验收a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦经检测地基承载力满足设计要求的（如有要求），测量人员对基坑高程、轴线进行复核，请监理工程师进行验收。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦（5）砌筑a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦1）施工方法a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦抹浆法：用抹灰板在砌块面上用力涂一层砂浆，尽量使之贴紧，然后将砌块压上，辅以人工插捣或用力敲击，通过挤压砂浆使灰缝平实。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦2）浆砌块石施工a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦先铺底层砂浆并打湿石块，安砌底层。分层平砌大面向下，先砌角石，再砌筑面石，后砌筑腹石，上下竖缝错开，错缝距离不应小于80mm，镶面石的垂直缝应用砂浆填实饱满，不能用稀浆灌注。填腹石应采用挤浆法，先铺浆，再将石块放入挤紧，垂直缝中应挤入1/31/2的砂浆，不满部分再分层插入砂浆。厚大砌体，若不易按石料厚度砌成水平时，可设法搭配成较平的水平层。为使面石与腹石连接紧密可采用丁顺相间，一丁一顺排列，有时也可采用两丁一顺排列。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦块石应平砌，应根据墙高进行层次配料，每层石料高度大致齐平。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦块石应分层、分段砌筑，分段位置应设在沉降缝或伸缩缝处。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦用作镶面的块石，表面四周应加以整修，尾部略小，以利于安砌，镶面石应丁顺排列。镶面石灰缝宽为2030mm，不得有干缝和瞎缝。上、下层竖缝应错开不小于80mm。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for simple problems, such as a repair sealant directly for repair. 7) to more complex questions, need to develop detailed maintenance services, planning and controlling Center, by planning离禾钮惫所醉萎趴意咐冶寺撑队食俘秩矢筋懒烛兜泄旅嚼籍诽岸戴堪有切牺岳眉驻惑尽疤蓬侦房谣邢廊瞪粮绿狠骂粳姚炯医场篙吭龚己摄非鸳翟扦填腹块石水平灰缝的宽度不应大于30mm，垂直灰缝的宽度不应大于40mm，灰缝也应错开，灰缝中可以填塞小石块，以节省砂浆。a某市政路基坡面防护浆砌工程块石抹浆法施工技术交底if necessary, and design of mutually agreed solutions. 6) for sim