涓€娆¤娓呮锛氬叧浜庤繃搴﹀寘瑁呯殑璁＄畻

GB 23350-2021銆婇檺鍒跺晢鍝佽繃搴﹀寘瑁呰姹 椋熷搧鍜屽寲濡嗗搧銆嬪浗瀹舵爣鍑嗙1鍙蜂慨鏀瑰崟鍜孏B 23350-2021涓€傜敤浜庢湀楗笺€佺步瀛愮殑鏉℃宸蹭簬2022骞?鏈?5鏃ュ疄鏂斤紝閫傜敤浜庡叾浠栭鍝佺殑閮ㄥ垎涔熷皢浜?023骞?鏈?鏃ュ疄鏂姐€傞偅涔堜粈涔堟槸杩囧害鍖呰锛屼紒涓氬張璇ュ浣曞垽瀹氫骇鍝佹槸鍚﹀睘浜庤繃搴﹀寘瑁呭憿锛岄鍝佷紮浼寸綉瀵规杩涜浜嗘暣鐞嗭紝渚涜涓氬弬鑰冦€侟/p>

涓€銆佷粈涔堟槸杩囧害鍖呰

杩囧害鍖呰鏄寚鍖呰绌洪殭鐜囥€佸寘瑁呭眰鏁般€佸寘瑁呮垚鏈€佹贩瑁呰姹備笉绗﹀悎鏍囧噯瑙勫畾鐨勫寘瑁呫€侟/p>

GB 23350-2021鐨勯€傜敤鑼冨洿鏄鍝佸拰鍖栧鍝侀攢鍞寘瑁咃紝涓嶉€傜敤浜庤禒鍝佹垨闈炲崠鍝併€侟/p>

浜屻€佽繃搴﹀寘瑁呯殑鍒ゅ畾

椋熷搧鐨勫寘瑁呯┖闅欑巼銆佸寘瑁呭眰鏁般€佸寘瑁呮垚鏈€佹贩瑁呰姹備腑鐨勪竴椤规垨澶氶」涓嶇鍚圙B 23350-2021鐨勮姹傦紝鍒欏垽鍏跺寘瑁呬负杩囧害鍖呰銆侟/p>

鎴戜滑涓句緥浠嬬粛濡備綍鍒ゅ畾浜у搧鏄惁灞炰簬杩囧害鍖呰銆侟/p>

涓婂浘涓殑鍥轰綋楗枡鍖呰鍐呰禒閫?涓按鏉紙鍥句腑鍦嗘煴褰㈡祬缁胯壊閮ㄥ垎锛夛紝鍥轰綋楗枡浠庡唴鍒板鐨勫寘瑁呬緷娆′负澶嶅悎鍖呰琚嬶紙鍥句腑缁胯壊閮ㄥ垎锛夈€佸皬绾哥洅锛堝浘涓鑹查儴鍒嗭級銆佸ぇ绾哥洅锛堝浘涓摑鑹查儴鍒嗭級锛屽鍚堝寘瑁呰銆佸皬绾哥洅銆佸ぇ绾哥洅鍧囧彲瀹屽叏鍖呰９浜у搧銆傚鍚堝寘瑁呰鐨勫寘瑁呬笂鏍囩ず鏈?ldquo;鍑€鍚噺锛?鍏?rdquo;锛屽ぇ绾哥洅涓婃爣绀烘湁“鍑€鍚噺锛?00鍏嬶紙5鍏?times;40锛?rdquo;銆傚ぇ绾哥洅涓烘爣鍑嗛暱鏂逛綋锛屾祴閲忓緱鍒板叾闀裤€佸銆侀珮鍒嗗埆涓?00姣背銆?00姣背銆?00姣背銆備竴鐩掑浐浣撻ギ鏂欏寘瑁呮墍鐢ㄧ殑灏忕焊鐩掋€佸ぇ绾哥洅鎴愭湰涔嬪拰涓?鍏冿紝涓€鐩掑浐浣撻ギ鏂欎骇鍝佺殑甯傚満姝ｅ父閿€鍞环鏍间负50鍏冦€侟/p>

1銆佸寘瑁呭眰鏁扮殑鍒ゅ畾

鍖呰灞傛暟鏄畬鍏ㄥ寘瑁瑰唴瑁呯墿鐨勫彲鐗╃悊鎷嗗垎鐨勫寘瑁呯殑灞傛暟锛岃€屽畬鍏ㄥ寘瑁规寚鐨勬槸浣垮寘瑁呯墿涓嶈嚧鏁ｅ嚭鐨勫寘瑁呮柟寮忋€侟/p>

鏍囧噯瀵瑰寘瑁呭眰鏁扮殑瑕佹眰鏄紝绮鍙婂叾鍔犲伐鍝佷笉搴旇秴杩囦笁灞傦紝鍏朵粬鍟嗗搧涓嶅簲瓒呰繃鍥涘眰銆侟/p>

涓婅堪鍥轰綋楗枡鍖呰涓紝鐩存帴鎺ヨЕ鍐呰鐗╃殑澶嶅悎鍖呰琚嬩负绗竴灞傦紝灏忕焊鐩掑拰澶х焊鐩掑垎鍒槸绗簩灞傚拰绗笁灞傦紝鍥犳璇ュ浐浣撻ギ鏂欑殑鍖呰灞傛暟涓轰笁灞傦紝绗﹀悎“涓嶈秴杩囧洓灞?rdquo;鐨勮姹傘€侟/p>

涓婅堪鍥轰綋楗枡浜у搧鐨勫寘瑁呭眰鏁扮鍚堣姹傘€侟/p>

2銆佸寘瑁呮垚鏈殑鍒ゅ畾

鍖呰鎴愭湰涓庝骇鍝侀攢鍞环鏍兼瘮鐜囩殑璁＄畻鍏紡濡備笅锛欬/p>

涓婅堪鍥轰綋楗枡鍖呰涓紝绗簩灞傚埌绗琋灞傛墍鏈夊寘瑁呯墿鎴愭湰鐨勬€诲拰锛堝皬绾哥洅銆佸ぇ绾哥洅鎴愭湰涔嬪拰锛塁 = 8鍏冿紝浜у搧鐨勫競鍦烘甯搁攢鍞环鏍糦 = 50鍏冿紝鍙绠楀嚭鍖呰鎴愭湰涓庝骇鍝侀攢鍞环鏍兼瘮鐜嘫 = 8/50×100% = 16%銆侟/p>

鏍囧噯瑙勫畾锛岀敓浜х粍缁囧簲鎺у埗闄ょ洿鎺ヤ笌鍐呰鐗╂帴瑙︾殑鍖呰涔嬪鎵€鏈夊寘瑁呯殑鎴愭湰涓嶈秴杩囦骇鍝侀攢鍞环鏍肩殑20%銆侟/p>

缁间笂锛屽寘瑁呮垚鏈笌浜у搧閿€鍞环鏍兼瘮鐜囦负16%锛岀鍚堟爣鍑嗚瀹氱殑涓嶈秴杩?0%锛屽寘瑁呮垚鏈鍚堣姹傘€侟/p>

3銆佹贩瑁呰姹傜殑鍒ゅ畾

鏍规嵁绗?鍙蜂慨鏀瑰崟鐨勮瀹氾紝鏈堥ゼ涓嶅簲涓庡叾浠栦骇鍝佹贩瑁咃紝绮藉瓙涓嶅簲涓庤秴杩囧叾浠锋牸鐨勪骇鍝佹贩瑁呫€傛贩瑁呰姹備笉娑夊強鍥轰綋楗枡銆侟/p>

涓婅堪鍥轰綋楗枡涓庢按鏉贩瑁呯鍚堣姹傘€侟/p>

4銆佸寘瑁呯┖闅欑巼

锛?锛夊寘瑁呯┖闅欑巼鐨勮绠楀叕寮廃/p>

鍖呰绌洪殭鐜囩殑璁＄畻鍏紡濡備笅锛欬/p>

閿€鍞寘瑁呬綋绉紙Vn锛夈€佸唴瑁呯墿浣撶Н锛圴0锛夈€佸晢鍝佸繀瑕佺┖闂寸郴鏁帮紙k锛夌‘瀹氬悗锛屽嵆鍙绠楀嚭鍖呰绌洪殭鐜囷紙X锛夈€侟/p>

锛?锛塚n鐨勭‘瀹欬/p>

閿€鍞寘瑁呮槸浠ラ攢鍞负鐩殑锛屼笌鍐呭鐗╀竴璧峰埌杈炬秷璐硅€呮墜涓殑鍖呰銆傜ず渚嬩腑鐨勫ぇ绾哥洅涓洪攢鍞寘瑁咃紝澶х焊鐩掍綋绉嵆涓洪攢鍞寘瑁呬綋绉€傚浜庡舰鐘惰鍒欑殑閿€鍞寘瑁咃紝鍙互閫夌敤鏍囧噯涓殑“鎵嬪姩娉?rdquo;銆傛牴鎹祴閲忓緱鍒板ぇ绾哥洅鐨勯暱銆佸銆侀珮鍒嗗埆涓?00姣背銆?00姣背銆?00姣背锛屽彲璁＄畻鍑哄ぇ绾哥洅鐨勪綋绉疺n = 300mm×200mm×100mm = 6000000mm3銆侟/p>

锛?锛塚0鐨勭‘瀹欬/p>

鍐呰鐗╂寚鍖呰浠跺唴鎵€瑁呯殑椋熷搧鎴栧寲濡嗗搧銆傚洜GB 23350-2021閫傜敤浜庨鍝佸拰鍖栧鍝侀攢鍞寘瑁咃紝涓嶉€傜敤浜庤禒鍝佹垨闈炲崠鍝侊紝鍥犳璁＄畻鍐呰鐗╀綋绉椂涓嶅簲鍖呮嫭璧犲搧姘存澂銆侟/p>

璁＄畻鍏紡涓唴瑁呯墿浣撶Н浠ュ晢鍝佹爣娉ㄧ殑鍑€鍚噺杩涜鎹㈢畻锛?mL鎴?g鍐呰鐗╂崲绠?000mm3銆傚洜姝や笂杩板浐浣撻ギ鏂欎骇鍝佺殑鍐呰鐗╀綋绉疺0 = 200g×1000mm3/g = 200000mm3銆侟/p>

锛?锛塳鐨勭‘瀹欬/p>

k涓哄晢鍝佸繀瑕佺┖闂寸郴鏁帮紝鏄敤浜庝繚鎶ら鍝佹垨鍖栧鍝佹墍闇€绌洪棿閲忓害鐨勬牎姝ｅ洜瀛愩€侟/p>

鏍规嵁GB 23350-2021闄勫綍A鐨勮瀹氾紝鍥轰綋楗枡灞炰簬“楗枡”锛?ldquo;楗枡”鐨勫晢鍝佸繀瑕佺┖闂寸郴鏁帮紙k锛変负5.0锛屼絾瀵瑰簲鐨勬敞c瑙勫畾“鍥轰綋楗枡浜у搧k鍊煎彇15.0”锛屽洜姝ゅ浐浣撻ギ鏂欑殑k=15.0銆侟/p>

锛?锛塜鐨勮绠桙/p>

鏍规嵁涓婅堪缁撴灉锛岃鍥轰綋楗枡浜у搧鐨刅n=6000000mm3锛孷0=200000mm3锛宬=15.0锛屽彲璁＄畻鍑哄寘瑁呯┖闅欑巼

锛?锛夊寘瑁呯┖闅欑巼锛圶锛夌殑鍒ゅ畾

GB 23350-2021瑙勫畾鐨勯鍝佸拰鍖栧鍝佸寘瑁呯┖闅欑巼瑙佷笅鍥俱€傛牴鎹爣鍑嗙粰鍑虹殑淇℃伅鍙煡锛屽崟浠跺噣鍚噺瓒婂ぇ锛岀┖闅欑巼闄愰噺鍊艰秺灏忋€侟/p>

璇ュ浐浣撻ギ鏂欑殑澶嶅悎鍖呰琚嬪寘瑁呮爣绀烘湁“鍑€鍚噺锛?鍏?rdquo;锛屽ぇ绾哥洅涓婃爣绀烘湁“鍑€鍚噺锛?00鍏嬶紙5鍏?times;40锛?rdquo;銆傚崟浠舵槸“鍏锋湁鐙珛鍖呰涓斿噣鍚噺鏍囨敞鏄庣‘鐨勭墿鍝?rdquo;锛屽鍚堝寘瑁呰绗﹀悎“鍗曚欢”鐨勮姹傘€傚洜姝わ紝璇ュ浐浣撻ギ鏂欑鍚?ldquo;鍗曚欢鍑€鍚噺锛?鍏?rdquo;瀵瑰簲鐨勭┖闅欑巼≤70%鍗冲彲銆侟/p>

璁＄畻鍑烘潵鐨勮鍥轰綋楗枡浜у搧鍖呰绌洪殭鐜囦负50%锛岀鍚堟爣鍑嗚瀹氱殑≤70%锛屽寘瑁呯┖闅欑巼绗﹀悎瑕佹眰銆侟/p>

鍒ゅ畾缁撴灉

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浠ヤ笂涓哄ぇ瀹朵妇渚嬩粙缁嶄簡濡備綍杩涜鍖呰灞傛暟銆佸寘瑁呮垚鏈€佹贩瑁呰姹傚拰鍖呰绌洪殭鐜囩殑瑕佹眰鍜屽垽瀹氥€傚鏈夎繃搴﹀寘瑁呯浉鍏抽棶棰橈紝娆㈣繋涓庢垜浠仈绯汇€侟/p>