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    地面找平的施工详情介绍
    来源:http://www.jndmzp.com   时间:2016-9-1 16:50:29
    (1)基层处理:把沾在基层上的浮浆、落地灰等用錾子或钢丝刷清理掉,再用扫帚将浮土清扫干净。
    (1) the primary treatment: floating pulp, dip in the base on fly ash with a chisel or wire brush to clean up, and then a broom to clean the surface.
    (2)找标高:根据水平标准线和设计厚度,在四周墙、柱上弹出垫层的上平标高控制线。按线拉水平线抹找平墩(60mmX60mm见方,与垫层完成面同高,用同种豆石混凝土或同种砂浆),间距双向不大于2m。有坡度要求的房间应按设计坡度要求拉线,抹出坡度墩。用砂浆做找平层时,还应冲筋。
    (2) to find the elevation: according to the level of the standard line and the design thickness, in the surrounding wall, column pop up the upper level of the control line. According to the line level with leveling Pier (60mmX60mm square, and the cushion finish with a high, with the same stone concrete or mortar with beans), spacing two-way is not greater than 2m. A gradient of the room should pull slope according to the design requirements, wipe out the slope of pier. With mortar leveling layer, should also be red bars.
    (3)搅拌:
    (3) mixing:
    1)混凝土的投料顺序为石子—水泥—沙—水。应严格控制用水量搅拌要均匀。
    1) in order to put the concrete in the order of gravel cement sand water. Should be strictly controlled with water mixing to be uniform.
    2)砂浆配合比应根据设计要求通过试验确定。投料必须精确,控制配合比或体积比。应严格控制用水量搅拌要均匀。
    2) the mix ratio of mortar shall be determined according to the design requirements. Feed must be accurate, control mix ratio or volume ratio. Should be strictly controlled with water mixing to be uniform.
    (4)铺设:铺设前应将基底湿润,并在基底上刷一道素水泥浆或界面结合剂,随涂刷随铺砂浆,将搅拌均匀的混凝土,从房间内退着往外铺设。
    (4): before laying should be laid on the substrate and substrate wetting, brush a cement paste interface or binder, with brushing with laying mortar, will mix concrete, from the room out laying back.
    (5)混凝土振捣:用铁锹铺混凝土,厚度略高于找平墩,随即用平板振捣器振捣。厚度超过200mm时,应采用插入式振捣器,其移动距离不大于作用半径的1.5倍,做到不漏振,确保混凝土密实。
    (5) the vibration of concrete: concrete with a spade, slightly higher than the thickness of the leveling pier, then use the plate vibrator. When the thickness is more than 200mm, the insertion type vibrator should be used, the moving distance is not more than 1.5 times of the action radius, so that the concrete can not be leaked.
    (6)找平:以墙柱上的水平控制线和找平墩为标志,检查平整度,高的铲掉,凹处补平。用水平刮杠刮平,然后表面用木抹子搓平。有坡度要求的,应按设计要求的坡度做。
    (6): the wall column leveling level control line and leveling pier as the sign, check the flatness, high shovel, concave reinforcing. With the level of scraping scraping bars, then rub flat surface with wood trowel. With the requirements of the slope, the design requirements should be done according to the slope.
    (7)养护:应在施工完成后12h左右覆盖和洒水养护,严禁上人,一般养护期不得少于7d。
    (7) maintenance: after the completion of the construction should be covered by 12h and sprinkler maintenance, no on the people, the general maintenance period shall not be less than 7d.
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    In this paper, by the Ji'nan ground leveling friendship devotion. More related knowledge: Please click on the http://www.jndmzp.com the most sincere attitude. For you to provide the most comprehensive services. More related knowledge and we will continue to offer. Please look forward to.

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