| 密封固化剂 |
| 添加时间：2018/4/25 17:00:03 浏览次数： |
| 密封固化剂 Seal curing agent 莫氏硬度 拼音：mòshìyìngdù 英文名称：Mohs’scale of hardness Mohs hardness Pinyin: m, SH, y, NGD, Mohs, Mohs: scale of hardness 说明：表示矿物硬度的一种标准。1824年由德国矿物学家莫斯(Frederich Mohs)首先提出。应用划痕法将棱锥形金刚钻针刻划所试矿物的表面而发生划痕,习惯上矿物学或宝石学上都是用莫氏硬度。用测得的划痕的深度分十级来表示硬度：滑石(talc)1（硬度最小），石膏(gypsum)2，方解石(calcite)3，萤石(fluorite)4，磷灰石(apatite)5，正长石(feldspar;orthoclase;periclase)6，石英(quartz)7，黄玉(topaz)8，刚玉(corundum)9，金刚石(diamond)10。硬度值并非绝对硬度值，而是按硬度的顺序表示的值。 Description: a standard for indicating mineral hardness. It was first put forward by Moss, a German mineralogical expert (Frederich Mohs) in 1824. Scratching is used to scratch the surface of the tested mineral with a pyramid diamond needle, which is customarily mineralogical or gemological. The depth of the measured scratches is divided into ten levels: talc 1 (minimum hardness), gypsum (gypsum) 2, calcite (calcite) 3, fluorite (fluorite) 4, apatite (apatite) 5, ortho feldspar (feldspar; orthoclase; periclase) 6, quartz (quartz) 7, topaz (Topaz) 8, corundum (corundum) 9, diamond (diamond) 10. The hardness value is not the absolute hardness value, but the value expressed in the order of hardness. 通过有效渗透（3-8mm），它们与混凝土发生化学反应，生成不膨胀不收缩性质稳定的化学产物水合硅酸钙，这个产物填补了混凝土中的毛细孔，使整个混凝土成为一个密实坚固的实体，从而得到一个无尘、致密的整体，达到硬化、强固、抗磨耗、防尘、防水、抗化学侵蚀、抗盐分、抗油污、安全环保的固封效果。 Through the effective penetration (3-8mm), they react with the concrete to produce a chemical product, calcium silicate, which does not expand without shrinkage and stability. This product fills the pores in the concrete, making the whole concrete a dense solid, thus getting a dust free, compact whole and hardening. Strong sealing, abrasion resistance, dustproof, waterproof, chemical corrosion resistance, salt resistance, oil stain resistance, safety and environmental protection. |
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