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澶╃劧鐭宠嫳鐮傛烤鏂�:涓昏鐢ㄥ湪姹℃按铏曠悊涓紝鐢ㄤ笁浜斿勾閮芥矑(m茅i)鍟�(w猫n)椤�锛屽彧瑕侀槻姝㈢煶鑻辩爞娴佸け灏辫锛岃姹℃煋浜嗕笉瑕佺穵锛屽洜?y脿n)妲查顔e箽纰�?锛屾薄娉ュ彲浠ラ€�(j矛n)琛屽ソ姘ф垨鑰呭幁姘у懠鍚�锛屽皣姹℃按涓殑姹℃煋鐗╅檷瑙�銆傜煶鑻辩爞浣滅偤閬�(gu貌)婵炬枡鐨勬噳(y墨ng)鐢�,鏄煶鑻辩爞婵炬枡鑸囬亷(gu貌)婵惧鍣ㄧ祼(ji茅)鍚�锛岀敤浜庢埅鐣欐按涓嚫娴墿鑶犻珨绛夐绮掗洔璩�(zh矛)锛屽緸鑰岃捣鍒伴亷(gu貌)婵句綔鐢�銆�
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鐗╃悊銆佸寲瀛�(xu茅)鎬ц兘鍒嗘瀽 (鍩�(zh铆)琛孏B/T6166--1985) 鐗╃悊鎬ц兘
鍖栧(xu茅)鎬ц兘闋�(xi脿ng)鐩� 鏁�(sh霉)鎿�(j霉)
姣旈噸 2.66g/cm3
SiO2 98锛呬互涓�
瀹归噸 1.75g/cm3
楣介吀鍙憾鐜� ≤3.0锛�
鐮寸鐜� 0.53锛�
鑰愰吀搴� 98锛�
纾ㄦ悕鐜� 0.38锛�
婧堕粸(di菐n) 1480鈩�
瀛旈殭鐜� 43-47锛�
娌搁粸(di菐n) 2550鈩�
鑾皬纭害 7.5
Ca 0.02锛�
鍚偿閲� ≤1锛�
Zn 0.005锛�
涓嶅潎鍕荤郴鏁�(sh霉) k80 ≤1.8
鍚勯爡(xi脿ng)鎸囨(bi膩o)鍧囦笉瓒呴亷(gu貌)锛圕J/T43-1999锛夋(bi膩o)婧�(zh菙n)銆�
鐭宠嫳鐮傛烤鏂欏父鐢ㄨ(gu墨)鏍硷細0.5-1.0mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 8.0-16mm 16-32mm.