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    金刚砂耐磨环氧地坪基层混凝土施工注意事项

    2019-05-21 07:46:19 无锡盛发地坪科技有限公司 阅读

    金刚砂耐磨环氧地坪采用干撒式方法直接施工于初凝阶段的混凝土表面,以获得比非金属骨料更优越的耐磨和抗冲 击性能。金刚砂与混凝土基面整体结合,不会脱落。因此基层混凝土前期施工就尤为重要,环氧地坪漆厂家总结基层混凝土施工注意事项如下:

    Diamond abrasion-resistant epoxy floor is directly constructed on the concrete surface at the initial setting stage by dry spraying method to obtain better abrasion and impact resistance than non-metallic aggregate. The combination of diamond sand and concrete base surface will not fall off. Therefore, the pre-construction of base concrete is particularly important. The epoxy floor paint manufacturer summarizes the precautions of base concrete construction as follows: 

    金刚砂耐磨环氧地坪的特性:

    Characteristics of wear-resistant epoxy floor with diamond sand:

    1、高力学性能,极好的耐磨性、强度和硬度,使地板表面坚硬耐磨、耐压;耐磨度为普通混凝土的3倍以上。

    1. High mechanical properties, excellent wear resistance, strength and hardness, make the floor surface hard, wear-resistant, pressure-resistant; wear resistance is more than three times that of ordinary concrete.

    2、整体养护从而形成均匀的混凝土地板,具有良好的耐冲击和耐点荷载能力。

    2. Overall maintenance to form a uniform concrete floor, which has good impact resistance and resistance to point load.

    3、高密实性,提高抗液体渗透性能。

    3. High density to improve the anti-liquid permeability.

    4、表面光洁、致密、无孔、颜色均匀。

    4. The surface is smooth, compact, non-porous and uniform in color.

    5、从施工、维护、使用寿命及价格等综合分析,经济使用。

    5. From the comprehensive analysis of construction, maintenance, service life and price, economic use.

    金刚砂与混凝土基面整体结合,不会脱落。因此基层混凝土前期施工就尤为重要,光磊环氧地坪漆厂家总结基层混凝土施工注意事项如下:

    The combination of diamond sand and concrete base surface will not fall off. Therefore, the pre-construction of base concrete is particularly important. Guanglei floor paint manufacturer summarizes the precautions of base concrete construction as follows:

    1、应确保混凝土的水泥用量及强度,控制粉煤灰掺量。混凝土用机械振捣,采用中砂,严禁用海砂及超细砂,含泥量不大于3%。

    1. The cement content and strength of concrete should be ensured and the fly ash content should be controlled. Medium sand is used for mechanical vibration of concrete, sea sand and superfine sand are strictly forbidden. The mud content is not more than 3%.

    2、严格控制混凝土水灰比,杜绝为方便施工而掺水过多,水灰比宜为0.5 ± 0.05。

    2. Strictly control the water-cement ratio of concrete to prevent excessive water mixing for the convenience of construction. The water-cement ratio should be 0.5+0.05.

    3、混凝土每天的浇筑面积应控制在800m 2 以下,支边模时用钢模(刷脱模剂)分仓。分仓不直时,应在下次施工前用切缝机弹线修正后再浇筑混凝土,缝应与环氧地坪成型后的分仓缝位置相一致。

    3. The daily pouring area of concrete should be controlled below 800 m 2. When supporting the side formwork, steel formwork (brush demoulding agent) should be used to separate the storehouse. When the warehouse is not straight, the concrete should be poured after the elastic line of the slotting machine is corrected before the next construction. The joint should be in accordance with the position of the warehouse joint after the formation of the floor.

    4、注意混凝土施工块的边角部位应反复振捣,保证密实,再用木抹子人工拍浆。

    4. Attention should be paid to the edges and corners of concrete construction blocks, which should be repeatedly vibrated to ensure compactness, and then manually beaten with wooden plasters.

    5、混凝土厚度应不小于80mm,灰饼打点标高必须精确,严格控制边模板的整体标高。

    5. The thickness of concrete should be no less than 80mm. The gray cake marking elevation must be precise and the overall elevation of the side formwork must be strictly controlled.

    6、冬期施工时环境温度应高于5℃,温度较低时混凝土内应适当掺加早强剂。

    6. The ambient temperature should be higher than 5 C in winter construction, and the early strength agent should be properly added in concrete when the temperature is lower.


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