A composition with high expansion properties useful for compact filling of voids in mines under waterlogging after removal of coal or ores.

• 1. 包含用于无空隙亚微米特征填充的添加剂的用于镀钴的组合物 [P] . 中国专利： CN113195794A . 2021-07-30
• 2. 包含用于无空隙填充的抑制试剂的用于金属电镀的组合物 [P] . 中国专利： CN110100048A . 2019-08-06
• 3. Coal expansion rate measurement method, coal specific volume estimation method, void filling degree measurement method, and coal blending method [P] . 日本专利： JPWO2010103828A1 . 2012-09-13

  机译： 煤膨胀率测定法，煤比容估计法，空洞填充度测定法，配煤法

• 4. Coal expansion rate measurement method, coal specific volume estimation method, void filling degree measurement method, and coal blending method [P] . 日本专利： JP4691212B2 . 2011-06-01

  机译： 煤膨胀率测定法，煤比容估计法，空洞填充度测定法，配煤法

• 5. EXPANSION MIX FOR SEALING AND FILLING ROCK MASS CREVICES, FISSURES AND VOIDS IN MINES [P] . PL154225B1 . 1991-07-31

  机译： 矿山岩缝，裂缝和空隙的密封和填充的混合料

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