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车库地坪漆施工流程中水泥基面的要求、土建方注意

发布时间:2019-04-23 浏览次数:182
车库地坪漆施工流程中水泥基面的要求、土建方注意

1,产品对水泥基面的请求,水泥基面结实、坚固、不起壳,根绝砂浆起壳现象,混凝土层与砂浆找平层一同浇注;假如先捣混凝土层,则请求砂浆层的厚度不低于4cm,叉车道则请求更厚一些。请求外表不起砂,硬度好,没有水泥粉化现象。请求A、水泥。B、新倒水泥砂浆层要充沛颐养。 水泥基面平整、无凸凹不平、蜂窝麻面、水泥疙瘩。请求空中平整性不大于涂装请求厚度(用3米直尺平靠);外表枯燥,含水量小于坚持空中枯燥无油污,切记水泥空中颐养期过后进场施工前5天,不能用水冲洗或拖把拖地.地坪外表的PH值应在6.0~8.0.空中无油污、其他油漆、乳胶漆、泡泡糖等残渣;坡度应契合设计请求,允许偏向值为坡度的百分之2,并且不大于30mm


车库地坪漆施工流程中水泥基面的要求、土建方注意


1. Product requirements for cement base surface, cement base surface is firm, strong, can not afford to shell, root out the phenomenon of mortar shelling, concrete layer and mortar leveling layer pouring together; if the first tamping of concrete layer, the thickness of mortar layer is not less than 4cm, forklift lane is requested to be thicker. Request no sand appearance, good hardness, no cement pulverization phenomenon. Request A, cement. B. The newly poured cement mortar layer should be well fed. The cement base surface is flat, without bumps, honeycomb linen and cement knots. Request air smoothness is not greater than the thickness of painting request (with 3 meters ruler flat); the appearance is dry, water content is less than insisting on air dryness and no oil pollution, bear in mind that five days before entering the construction site after the air maintenance period of cement, water should not be used to wash or mop the floor. The PH value of the surface of the floor should be 6.0-8.0. There should be no oil pollution, other paint, latex paint, foam sugar residue in the air; the slope should meet the design requirements, The allowable deviation value is 2% of the slope and is not more than 30 mm.


车库地坪漆施工流程中水泥基面的要求、土建方注意



2,土建方留意事项:于耐磨资料施工与水泥地坪浇筑简直是同时停止,为保证耐磨层施工质量和施工进度,混浇筑应作好;模板设置应平整巩固,模板以6米为宜,并涂脱模油,用程度仪随时检测模板标高,对偏向处应及时调整;混凝土强度不低于C25,且尽可能小的水灰比;运用插入式振捣棒战争板式振捣器作业,振捣后运用程度仪检测模板程度状况,对偏向部位停止调整;运用较重的钢制长辊(钢辊应宽于模板)屡次重复压,并坚持钢模干净,使地坪平整,无法运用钢辊作业部位,应用刮尺整平对泌水严重部位,应用橡胶管去泌水;卸模等耐磨面层完成,由建筑方切伸缩缝;⑧乙施工期内,不布置穿插施工,并应担任对方已施工好的地坪停止维护与养护,甲方应提供水电;



车库地坪漆施工流程中水泥基面的要求、土建方注意


2. Cautions for civil engineers: the construction of wear-resistant materials and the pouring of cement floors are almost stopped at the same time. In order to ensure the construction quality and progress of wear-resistant layer, the mixing pouring should be done well; the setting of formwork should be flat and consolidated, the formwork should be 6 meters, and the stripping oil should be applied, the elevation of formwork should be detected at any time with the degree meter, and the deviation should be adjusted in time; the strength of concrete should not be lower than C25, and the water should be as small as possible. Gray ratio; Inserted vibrating rod battle plate vibrator operation, after vibrating the use of a degree instrument to detect the extent of the template, to stop adjusting the bias parts; heavy steel rollers (steel rolls should be wider than the template) repeated pressing, and adhere to the steel mold clean, so that the floor is flat, can not use steel roll operation parts, the use of scraper ruler to leveling the serious bleeding parts, the use of rubber pipe to bleed water. During the construction period, no interpolation construction is arranged, and the other side's already constructed floor should be stopped for maintenance and maintenance. Party A should provide water and electricity.



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