无锡化工厂地坪价格是多少 400-0709-910(请拨打400-0709-910电话，永坚地坪公司)

面起灰处理宇邦公司介绍--目前地下停车场水泥地面水泥地坪种类无外乎水磨石地坪、环氧油漆地坪和金刚砂耐磨地坪。其中水磨石地坪虽能解决部分翻砂起尘问题，但其面层本身与混凝土基层是剥离的，在承受重力的作用下，很容易造成地面面层起壳、空鼓、碎裂、脱落现象，不但影响了地坪表面的平整、整洁，而且随着使用，破坏区域会越来越大，使用寿命缩短，并影响到正常的使用；环氧油漆地坪容易脱皮、起泡、损坏等；金刚砂耐磨地坪虽然初期表面坚硬，但还是混凝土特性，需经常打蜡养护，时间一长，还是容易起灰起尘。而东莞宇邦自主研发出的混凝土硬化地坪是在普通混凝土地坪的基础上，通过封堵混凝土的内部毛细孔，阻隔了空气中的氧化物对混凝土侵蚀，抑制了混凝土中的钙、镁离子析出，并且硅化了做为粘合剂的水泥成分。从而形成高强、高硬的硅化物，细化混凝土的分子结构，达到了混凝土内部改性的目的，使混凝土的整体的强度、硬度、耐磨度大大提高，同时永不再起尘起砂。此外，还可以根据客户要求，然后打磨抛光，**变成高强度、高耐磨，永不起尘起砂，表面光亮，如整块大理石般的聚硅混凝土工业硬化地坪。

怎样预防地下停车场混凝土地面起灰起砂：
1、 要使混凝土有足够的强度等级，特别是面层混凝土要有足够的强度。
2、 保证新拌混凝土有合理的水灰比，特别是表面层的混凝土的水灰比，应避免各种加大混凝土面层水灰比的操作方法。
3、 新拌混凝土本身要具有较好的保水性，防止严重的泌水导致混凝土表层水灰比过大。
混凝土路面、地面施工中要从配合比及组成材料的选择出发，要注意控制水灰比不宜过大、外加剂不要过掺，以及凝结时间要适宜。水泥的凝结时间不宜过长，比表面积不宜过小；砂、石集料要符合国家质量要求，尤其要注意砂中0.315mm以下的颗粒含量，不宜使用细砂。
4 、施工过程要防止振捣过度造成混凝土严重的离析与泌水。
5、注意及时养护，既要防止混凝土表面硬化之前被雨水冲刷造成混凝土表面水灰比过大，又要防止混凝土中的水分在表层混凝土密封固化剂已被国际地坪

普卡PUKA混凝土密封固化剂产品特性：
1）**性硬化基面，提高硬度、强度。化学反应形成坚实不能溶解的石胶化合物，可**性不被水溶解。硬化效果快而显著，正常基面施工干抛后即可达到类似大理石的硬度，环氧钢刀角都不易划伤，30-60天后达**效果，为一般同类产品不能相比。能深层(3-5mm)渗入的特性，可提高基面的整体强度。
2） **性耐磨、防尘。通过化学反应，可防止碱化和风化，从而**性耐磨、防尘。
3） **性密封、抗渗，化学反应形成坚实不能溶解的石胶化合物，封锁了基面的毛细孔，从而**性密封、抗渗。滴水测试会有成珠感，即有抗渗、自洁效果（30-60天后效果更好），可抗油污及其它化学物质。
处理后提高抗压强度45%，提高耐磨性能45%;反应完全后能Surface treatment from the ash-State Company - currently concrete floor cement floor underground car park is nothing less than the type of terrazzo flooring, epoxy floor paint and carborundum wearable Floor. Wherein the terrazzo floor, been able to solve some of the foundry dusting problem, but its surface layer itself and the concrete base is peeled off, when subjected to the action of gravity, it is likely to cause the ground surface from the shell, hollowing, cracked, shedding phenomenon, not only affects the smooth floor surfaces, clean, and with the use, destroy area will become increasingly large, shorten the life and affect the normal use; epoxy floor paint easy peeling, blistering, damage, etc.; Emery Although the initial wear-resistant floor surface is hard, but still concrete characteristics, need regular waxing maintenance, over time, it is easy to play gray dusting. The Dongguan Yu-State independently developed hardening concrete floor is the basis of ordinary concrete floor, through the internal pores of the concrete block barrier oxide in the air on the concrete erosion, suppress the concrete calcium, magnesium ion release, and suicide of cement as a binder component. Thereby forming a high-strength, high hardness silicide, refine the molecular structure of concrete, to the concrete internal reforming of purpose, so that the overall strength of concrete, hardness, wear resistance greatly improved, but never to rise again from the sand dust. In addition, according to customer requirements, then polished, and finally into high strength, high wear resistance, never dusting from the sand, bright surface, such as a piece of marble-like poly silicon industry hardened concrete floor.
 
How to prevent ash from the sand from the concrete floor underground car park:
1, to make concrete enough intensity level, especially in the surface layer of concrete have sufficient strength.
2, there is a reasonable assurance of fresh concrete water-cement ratio, especially water-cement ratio concrete surface layer, should avoid all kinds of methods of operation to increase the water-cement ratio of the concrete surface.
3, the fresh concrete itself to have better water retention, prevent serious bleeding and lead to concrete surface water-cement ratio is too large.
Concrete pavement construction from the ground with the selection ratio and composition of the starting material, pay attention to controlling water-cement ratio should not be too big, not too mixed with additives, as well as setting time to be appropriate. Cement setting time not too long, not too small specific surface area; sand, stone aggregate to comply with national quality requirements, with particular attention to the content of the sand particles less than 0.315mm, not to use fine sand.
4, the construction process to prevent excessive vibration caused by segregation of concrete and serious bleeding.
5, pay attention to maintenance, it is necessary to prevent the hardening of the concrete surface before rain washed concrete surface caused by water-cement ratio is too large, but also to prevent moisture in the concrete surface concrete sealer has been internationally Floor

Puka PUKA concrete sealer Product Features:
 1) a permanent base surface hardening, to improve hardness and strength. Stone plastic chemical reaction to form a solid compound insoluble, can not be dissolved permanent water. Fast and significant hardening effect, normal base can achieve a similar hardness marble polishing dry after construction, epoxy steel angles are difficult to scratch, 30-60 days after the best results can not be compared to similar products in general. To deep characteristics (3-5mm) penetration can enhance the overall strength of the base surface.
2) Permanent wear and dust. Through a chemical reaction that prevents alkaline and weathering, permanently wear and dust.
3) permanently sealed, impervious, chemical reaction to form insoluble solid stone glue compound, blocked the pores of the base surface, permanently sealed and impervious. Beads dripping test will feel that there is impermeability, self-cleaning effect (30-60 days better), resistant to oil and other chemicals.
After treatment increased compressive strength of 45%, improve the wear resistance of 45%; the reaction is complete energy

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