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    耐磨环氧地坪施工前水泥地坪该如何处理

    2018-10-30 09:27:34 无锡盛发地坪科技有限公司 阅读

    耐磨环氧地坪施工之前,使用整平、收光比较先进的耐磨环氧地坪磨光机进行表面打磨,收光。因为这样施工完成后的地面:平整度高、强度高、密实度高。耐磨环氧地坪施工前之水泥环氧地坪收光施工如下:

    Before the construction of wear-resistant epoxy floor, the surface of the ground is polished and dimmed by using a fairly advanced wear-resistant epoxy floor polisher. Because the ground after the completion of the construction is high flatness, high strength and high density. The construction of the cement floor before the construction of the wearable epoxy floor is as follows: 1、压实地基:根据设计要求对地基进行处理、砂垫层、石子等,并使用碾压机等机械压实地基。

    1. Compacted foundation: According to the design requirements, the foundation is treated, sand cushion, stone and so on, and the foundation is compacted by roller and other machinery.

    2、设置模板:模板设置应平整、坚固,按地基设计标高设计模板(以钢模为宜),并涂敷板油。(每条浇筑混凝土的宽度以小于6cm为宜)

    2. Setting up the formwork: The formwork should be smooth and firm. The formwork should be designed according to the design elevation of the foundation (suitable for steel formwork), and coated with plate oil. (the width of each pouring concrete is less than 6cm).

    3、铺设钢筋:对有钢筋要求的地面,应按设计规范设置钢筋,钢筋下面放置垫块。若双层钢筋则马镫应绑扎牢固。

    3. Laying reinforcing bars: For the ground requiring reinforcing bars, the reinforcing bars should be set according to the design specifications, and the padding blocks should be placed under the reinforcing bars. The stirrups should be firmly secured if double deck reinforcement is applied.

    4、楼层处理:对于楼层施工,应彻底清除其表面异物,并于浇筑混凝土前1天用水浸泡基层表面,在当日浇注混凝土前均匀撒上水泥,进行扫浆,注意不要积水。混凝土最薄处厚度不低于5cm。

    4. Floor treatment: For floor construction, the foreign bodies on the surface should be thoroughly removed, and the surface of the base should be soaked with water one day before pouring concrete, evenly sprinkled with cement before pouring concrete on the same day, and the grouting should be carried out, not to accumulate water. The thickness of the thinnest concrete is no less than 5cm.

    5、建议混凝土满足以下条件:强度不低于C25;尽可小的水泥灰比;现场搅拌的泥凝土的塌落度应控制在100-120MM;最大石径不超过30MM为宜,采用中、粗号黄砂,禁止使用加气添加剂和含有氯化钙添加剂。

    5. It is suggested that the concrete should meet the following conditions: the strength is not lower than C25; the cement-cement ratio can be as small as possible; the slump of the mud-cement-concrete mixing in the field should be controlled at 100-120MM; the maximum stone diameter should not exceed 30MM; medium and coarse yellow sand should be used; aeration additives and calcium chloride additives should not be used.


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