联系我们
名称：彩色透水地坪品牌厂
电话：xxx
手机：xxx
邮箱：xxx
地址：xxx
新闻动态
耐磨地坪施工质量控制
耐磨地坪施工质量控制
Construction quality control of wear-resistant floor
1、混凝土磨平、提浆:待垫层混凝土稍收水后，具有初凝强度时，启动抹平机(带提浆盘)慢速磨搓、压浆。然后，用尺杆刮平，使混凝土浆面基本平整、均匀。
1. Concrete grinding and slurry lifting: when the cushion concrete has initial setting strength after slightly collecting water, start the trowel (with slurry lifting plate) to grind and press slurry slowly. Then, use a ruler bar to scrape flat, so that the concrete slurry surface is basically flat and even.
控制要领:在混凝土具有初凝强度(此时初凝强度包括混凝土凝结强度和失水干硬强度)前提浆。磨搓要求均匀，不得漏搓，根据混凝土表面干湿度适度调整磨搓时间。
Control key points: the slurry shall be prepared before the concrete has initial setting strength (at this time, the initial setting strength includes concrete setting strength and water loss dry hard strength). The grinding and rubbing shall be uniform without omission. The grinding time shall be adjusted appropriately according to the dry humidity of the concrete surface.
2、硬化地坪材撒布时机判定:
2. Determination of distribution time of hardened flooring materials:
耐磨材料撒布的时机随气候、温度、混凝土配合比等因素而变化;混凝土初凝前60-90分钟 混凝土收水后，发现不平整处以1:2砂浆补平，人踩其上，下陷3-5mm 浮水积留严重区域，设法排除。太早撒布硬化材料，过多的表面水将使面层强度降低，硬化材料下沉影响硬化层性能，太迟撒布，硬化材料无足够的水来进行完整的水化，不能与混凝土面层良好结合，将导致起壳、裂缝、空鼓等现象，因此撒布时机的拿捏至关重要，这是地坪施工队的技术关卡。墙、柱、门和模板等边线处水分消失较快，宜优先撒布施工，以防因失水而降低效果。撒布拌合物应均匀落下，不能用力抛而致分离，撒布后即以木抹子抹平;耐磨材料吸收一定的水份后，再用墁刀机碾磨分散并与基层混凝土浆结合在一起。
The spreading time of wear-resistant materials changes with climate, temperature, concrete mix ratio and other factors; after 60-90 minutes of concrete water collection before initial setting, it is found that the uneven part is leveled with 1:2 mortar, stepped on by people, and 3-5mm deep floating water is left in the serious area, which should be eliminated. Too early distribution of hardened materials, too much surface water will reduce the strength of the surface layer, the sinking of hardened materials will affect the performance of the hardened layer, too late distribution, the hardened materials do not have enough water to carry out complete hydration, can not be well combined with the concrete surface layer, will lead to shell, cracks, hollowing and other phenomena, so the timing of distribution is crucial, which is the technical checkpoint of the construction team of the floor. The water in the wall, column, door and formwork will disappear quickly, so it is advisable to give priority to spreading construction to prevent the effect from being reduced due to water loss. The mixture shall be evenly dropped and cannot be separated by hard throwing. After spreading, it shall be trowelled with a wood trowel; after the wear-resistant material absorbs a certain amount of water, it shall be grinded and dispersed with a trowel machine and combined with the base concrete slurry.
Construction quality control of wear-resistant floor
1、混凝土磨平、提浆:待垫层混凝土稍收水后，具有初凝强度时，启动抹平机(带提浆盘)慢速磨搓、压浆。然后，用尺杆刮平，使混凝土浆面基本平整、均匀。
1. Concrete grinding and slurry lifting: when the cushion concrete has initial setting strength after slightly collecting water, start the trowel (with slurry lifting plate) to grind and press slurry slowly. Then, use a ruler bar to scrape flat, so that the concrete slurry surface is basically flat and even.
控制要领:在混凝土具有初凝强度(此时初凝强度包括混凝土凝结强度和失水干硬强度)前提浆。磨搓要求均匀，不得漏搓，根据混凝土表面干湿度适度调整磨搓时间。
Control key points: the slurry shall be prepared before the concrete has initial setting strength (at this time, the initial setting strength includes concrete setting strength and water loss dry hard strength). The grinding and rubbing shall be uniform without omission. The grinding time shall be adjusted appropriately according to the dry humidity of the concrete surface.
2、硬化地坪材撒布时机判定:
2. Determination of distribution time of hardened flooring materials:
耐磨材料撒布的时机随气候、温度、混凝土配合比等因素而变化;混凝土初凝前60-90分钟 混凝土收水后，发现不平整处以1:2砂浆补平，人踩其上，下陷3-5mm 浮水积留严重区域，设法排除。太早撒布硬化材料，过多的表面水将使面层强度降低，硬化材料下沉影响硬化层性能，太迟撒布，硬化材料无足够的水来进行完整的水化，不能与混凝土面层良好结合，将导致起壳、裂缝、空鼓等现象，因此撒布时机的拿捏至关重要，这是地坪施工队的技术关卡。墙、柱、门和模板等边线处水分消失较快，宜优先撒布施工，以防因失水而降低效果。撒布拌合物应均匀落下，不能用力抛而致分离，撒布后即以木抹子抹平;耐磨材料吸收一定的水份后，再用墁刀机碾磨分散并与基层混凝土浆结合在一起。
The spreading time of wear-resistant materials changes with climate, temperature, concrete mix ratio and other factors; after 60-90 minutes of concrete water collection before initial setting, it is found that the uneven part is leveled with 1:2 mortar, stepped on by people, and 3-5mm deep floating water is left in the serious area, which should be eliminated. Too early distribution of hardened materials, too much surface water will reduce the strength of the surface layer, the sinking of hardened materials will affect the performance of the hardened layer, too late distribution, the hardened materials do not have enough water to carry out complete hydration, can not be well combined with the concrete surface layer, will lead to shell, cracks, hollowing and other phenomena, so the timing of distribution is crucial, which is the technical checkpoint of the construction team of the floor. The water in the wall, column, door and formwork will disappear quickly, so it is advisable to give priority to spreading construction to prevent the effect from being reduced due to water loss. The mixture shall be evenly dropped and cannot be separated by hard throwing. After spreading, it shall be trowelled with a wood trowel; after the wear-resistant material absorbs a certain amount of water, it shall be grinded and dispersed with a trowel machine and combined with the base concrete slurry.
