天然石材、人工合成石材砖广场铺装实施方案

is one of the practical form of values. The so-called values refers to the objective things are of no value and the value of fundamental perspective. Different values, peoples behaviour, attitudes, ways are different. People-oriented focus on human value and reality, we need the broadest masses as values. Adhere to people-oriented values, is to make the economy more development, improve democracy, cultural prosperity, and live a happier; is deeply concerned that human development and human values, development of social and human development of rational unified, insisted in the material civilization, political civilization and spiritual civilization in the overall advancement of Socialist civilization to a higher level. Also want to see that persons value is not only meet your needs, also is to meet the needs of others and the community. Adhere to people-oriented, to strongly advocate every community member, serve others, beneficial to the community of people. The so-called Outlook, attitude is on the record, including who, how to create a record of achievements, how to evaluate performance, and so on. What values, what kind of Outlook. Adhere to people-oriented Outlook, is on the premise of respecting the interests and power of people, creating a popular, warm hearts, steady heart performance, creating serve for one officer, the benefit of achievements, and overall construction of well-off society and promoting the all-round development of peoples performance. Achievement evaluation in both economic accomplishments, take another look at the effectiveness of social progress; changes in both urban and rural change; both hard environment to strengthen and take another look at the soft environment improvement momentum of development at present, depending on the potential for sustainable development. Leave people to talk about values are worthless and leave people to talk about Outlook is not what the performance. 4. people responded to the starting point of the question, and replied to questions point. Man is the sum of social relationships. We cannot leave the chichuanyongdu, housing, tourism and entertainment, entertaining, and even certain political, economic, cultural and social environment, and so on. Due to human needs, all walks of life will come into being. People create for their survival, and continue enjoying the results of the construction. Colorful in the transformation of the people of the world, community vitality in the creation of man. Therefore, any work we do, the starting point is human, what are people. Us speed up development, the core of which is to meet the needs of people, including survival needs, emotional needs and self-actualization needs. It should be noted that people are not machines, not the slave of an object, not to be controlled. People have their own personality, has its own personality, has its own dignity. Person in need of care, you need to understand, need to meet. It is said that in the agricultural society, people plant; in industrial society, man is an animal; the information society, return广 场 铺 装1 适用范围适用于大型天然石材、人工合成石材砖广场铺装工程。2 施工准备2.1 材料要求 1石材应有产品合格证明，其品种、规格、技术等级、光泽度、外观质量应符合国家有关标准的规定，并满足设计要求。 2水泥：一般采用普通硅酸盐水泥或硅酸盐水泥，应有产品合格证明和出厂检验报告，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。其质量必须符合国家现行标准硅酸盐水泥、普通硅酸盐水泥(GB 175)等的规定。 当对水泥质量有怀疑或水泥出厂超过3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。 3砂：水泥砂浆用过8mm孔径筛子的粗砂或中砂，其含泥量不应大于3%，其质量应符合国家有关规定。灌浆用过2mm孔径筛子的细砂。 4水：宜采用饮用水，当采用其他水源时，应按有关标准对其进行化验，确认合格后使用。2.2 机具设备 1机械：砂浆搅拌机、叉车等。 2工具：手推车、铁抹子、木抹子、靠尺、钢卷尺、尼龙绳、橡皮锤（或木锤）、扫帚、钢契子、铁钩子、砂轮锯，刮杠、大铁锤、橡胶垫等。2.3 作业条件 1石材进场后，已对品种、规格、数量等按设计要求进行详细核对，并对有裂纹、缺棱、掉角、有色差和表面有缺陷的石材进行剔除。石材下垫方木堆码整齐。 2混凝土基层施工验收合格，已办好验收手续。 3混凝土基层抗压强度达到2.5MPa以上。4混凝土基层表面应平整、坚实、粗糙、清洁，表面的浮土、浮浆及其他污染物清理干净并充分湿润，无积水。3 施工工艺3.1 工艺流程测量放线混凝土垫层处理铺砌砂浆初找平石材铺装石材拼缝填充 石材表面清理3.2 操作工艺 1测量放线 (1)停车场平面控制：平面控制分三级，第一级由测绘院布设首级平面主控制网，定出主轴线位置并在四周布设点位；第二级在施工现场周围布设建筑物平面矩形方格网（精度要求为：测角中误差1/10000）；在第二级控制网的基础上再按l0m内分为三级方格网，组成方格网状控制，以满足场区控制的测设要求。在铺装施工中根据矩形网外轮廓线加密桩位，将控制桩投测至施工区，钉测钎，每测定一闭合图形后进行闭合校核。 (2)停车场高程控制：施工单位根据测绘院提供的水准点高程，按国家三等水准测量技术要求，在施工区用闭合水准测法加密布设高程控制点。首先计算出停车场等高线的最大坡度线与小方格网边线交点高程，作为施测数据资料，制成表格形式，并采用激光扫平仪与水准仪相结合的方法，进行高程层层控制，现场实测时将标高点按计算数据测设在10钢筋测钎上，并用拉伸性好的尼龙线，作为施工高程控制的依据。 2混凝土垫层处理 施工采用100厚C20混凝土垫层、100厚碎石垫层。摊铺平整，达到一定的压实度，用钢丝刷和洗涤剂将粘结在混凝土基层表面的砂浆和油污清除干净。 3铺砌砂浆初找平、铺石材初找平石材铺装应根据停车场平面网格控制图中的编号、图案，在十字控制线交点开始铺装。先将混凝土基层用喷壶洒水湿润，刷一层水灰比为0.40.5的素水泥浆，不宜刷的面积过大，随铺砂浆随刷。根据石材水平线确定结合层砂浆厚度，砂浆的厚度一般高出石材底标高l0mm20mm左右，结合层砂浆一般采用1:21:3的干硬性水泥砂浆，干硬程度以手捏成团，落地即散为宜，用木抹子趟平后将石材初就位，然后试夯石材至设计高程。如通过试夯发现砂浆的厚度过大，则抬起石材调整砂浆的厚度。 4石材铺装 在初找平的干硬性砂浆上，满浇一层水灰比为0.5的素水泥浆（用浆壶浇均匀），然后安放石材，安放时四角同时下落，石材安放后调整石材位置，用大锤（要求在石材表面垫放橡胶垫）、木夯相互配合，锤击石材，使其达到设计高程和平整度、相邻板高差的质量要求，在锤击过程中要注意随时调整石材的位置，保持经纬方向的顺直。铺完纵、横行十字形冲筋后，方可分段分区依次铺砌。 5石材拼缝填充 在石材铺砌后1-2昼夜进行灌缝。石材拼缝采用1:10的水泥干砂灌缝、扫缝填充。灌完缝后对铺砌完成的广场砖进行全面积的洒水，使石材拼缝中的干水泥砂充分下沉密实后，进行二次灌缝。 6石材表面清理 二次灌缝完成后，对石材表面进行浇水清理。3.3 季节性施工铺装不得在雨天施工。冬期施工气温不应低于5。4 质量标准4.1 基本要求 1石材品种、规格符合设计要求和有关施工规范的规定。 2水泥砂浆配合比，必须符合设计要求和有关施工规范的规定。 3石材面层与下一层结合紧密，铺砌平整稳固，不得有翘动现象；砂浆及灌缝饱满，缝隙一致。 4铺砌面层与结构物应顺接，不得有反坡、积水现象。4.2 实测项目及允许偏差 实测项目及允许偏差项次检查项目规定值或允许偏差（mm）检验频率检验方法范围点数1平整度320m1用3m直尺和塞尺连续量取2尺取最大值2宽度不小于设计值每座4用钢尺或测距仪量测3相邻块高差220m2用钢尺量4点取较大值4横坡0.5%20m1用水准仪测量5纵缝直顺度540m1拉20m小线量3点取最大值6横缝直顺度520m1拉20m小线量3点取最大值7缝宽2100m21用钢尺量3点取最大值8高程10100m24用水准仪测量9井框与路面高差3每座4十字法 用塞尺量最大值4.3 外观鉴定无裂纹、无缺棱、无掉角、无色差，表面整洁美观，砌缝直顺，面层颜色过渡自然、协调。5 成品保护5.1 石材装卸使用小型叉车时应有专人指挥，轻起轻放。5.2 单块石材需4人用钢丝绳或双股铁丝进行抬运，钢丝绳与石材接触的边角应加设等边角钢或木板对石材进行保护。5.3 夯击石材时，石材表面需铺垫橡胶块或废旧轮胎，以避免夯击过程中对石材造成的破坏。5.4 石材铺砌完成后3d内，严禁任何车辆在石材表面上行驶与施工作业，防止损坏石材表面。5.5 铺砌石材过程中，应随铺随用干布擦净石材表面的水泥浆痕迹。6、应注意的质量问题6.1 为防止出现石材尺寸超标准、缺棱掉角及色差质量问题，应加强石材出厂检验、进场复验、铺装过程检验制度。6.2 为防止铺垫干硬性砂浆不密实，局部不平整，应采用小刮杠刮平。6.3 为防止石材裂纹的发生，夯击石材时应垫橡胶块或防止夯击力度过大。6.4 为防止相邻石材出现错台、高差超标，应严格控制石材砂浆虚铺厚度及石材夯击次数。6.5 为避免石材灌缝不密实，应保证水泥干砂浆填缝饱满，充分洒水，并进行二次灌缝。7、环境、职业健康安全管理措施7.1 环境管理措施 1.使用现场搅拌站时，应设置污水处理设施。污水未经处理不得随意排放。 2.大风天严禁筛制砂料，对施工用砂料、散装水泥要采取封闭遮盖措施，不得露天存放。 3.施工现场使用或维修机械时，应有防滴漏油措施，对废弃的棉丝（布）等应集中回收，严禁随意丢弃或燃烧处理，防止污染周围环境。7.2 职业健康安全管理措施 1.铺石材时应稳拿稳放，待石块摆放平稳后方可松手，操作人员应戴防护手套。 2.人工搬运石材时，作业人员应协调配合，动作一致。 3.搅拌机料斗下严禁有人，不得用手搬转拌合筒或将工具伸人筒里扒砂浆。 4.施工机械的各类防护装置齐全，并由专人操作。 5.现场配电线路不得有老化漏电现象，电缆走向应设专用支架，穿越道路处要有保护。 6.移动式机械设备及手持式电动工具配漏电保护器；漏电保护器合格、可靠；各种机具金属外壳均需接零保护。7.夜间施工照明选用投光灯，并有防雨、雪措施。主蒸汽管道和高温再热蒸汽管道分别从过热器和再热器的出口联箱的两侧引出，然后汇成一根母管，到汽轮机前再分成两根支管分别接入高压缸和中压缸左右侧主汽关断阀和再热关断阀。Now, we are in a new historical stage of all-round construction of a well-off society. In perform duties, and carried out work of process in the, we to put people as a guide principles, and a test standard, efforts from masses most hope do of things do up, from masses most care of hot problem grabbed, from masses most not satisfaction of place modified up, not make nominal of formalism, not do grandstanding of cosmetic, to seeking of style, help masses share, is people benefit. (C) the investee people is not only an idea, it is a job requirement. Philosophy through to the people-oriented thought in the work of the Office, must be clear work objectives. Party Office in the city this year remains: Advanced civil strife, local brand. The County (City) Party Committee offices and units directly under the Office to hold high the banner of first to excellence, people-oriented requirements, strengthen the construction and management of the Office towards the work a higher level. Investee 1. political participation based on conspiracy to adhere to people-oriented, will be around to promote coordinationDevelopment events, great searchings. The 16 session of the partys scientific Outlook on development, is the new Central collective leadership to the development of connotation, development essentials, further deepen the essence of development and innovation, is our partys ruling idea a leap. At present, establishing and implementing the scientific concept of development has become the partys important work. As the Office of party Committee, working party should service center, initiative to claim leadership of the decision, the current focus is to focus on promoting comprehensive, coordinated and sustainable development with more suggestions, do more research, summarized the typical. One is drafted to raise the level of your presentation. Your presentation is the main Office of products, is the basic carrier staff service, is important to measure service levels. The quality of your presentation, mainly depends on how much we drafted a document recognized by the leadership, how many are listening to the people in favour of the report, how many paid dividends in the p