Handan Congtaikizuizi cha koncrete kilichotengenezwaUtangulizi wa historia ya maendeleo na sifa za matumizi ya

　　 Viwango vifuatavyo vinayo vipengele vinavyotengeneza vifaa vya kiwango hiki kwa kutangazwa kwa kiwango hiki. Wakati wa kuchapishwa kwa hali hii, toleo zote zinazoonyesha ni sawa. All standards will be revised, and all parties using this standard should explore the possibility of using the latest versions of the following standards.　　 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density and compressive strength: excellent product (A),Handan Congtaikizuizi, first-class product (B), qualified product (C).Handan Congtai,　　 Blogu zilizotengwa zinagawanywa kuwa mabango ya mvua yaliyotengenezwa na mabango ya mvua yaliyotengenezwa na mabango ya kimbunga, A, A, A, A, A, na APamulang,Handan Congtaikizuizi kilichotengenezwa,　　 Tafsiri kwa vizuizi vilivyopangwa wenyeweni vifaa vikuu vibaya, mtengenezaji, mwenye msimamo mkali wa bomu aliongezeka, na kuchukuliwa kupitia kuchomwa, kugawanya, kuzuia vifaa vya kimataifa, kukatwa, kukatwa na kufungiwa kwa shinikizo kubwa. Toleo la vifaa vya vifaa vya vifaa vilivyopangwa wenyewe ni theluthi ya magari ya udongo, na upinzani wa moto ni mara - mara ya udongo, upinzani wa sauti ni mara mbili kwa udongo, uwezekano wa kutokuwepo kwa uwezekano wa kutokuwepo kwa uwezekano ni zaidi ya mara mbili na mbili za udongo, na upinzani wa moto ni mara - ambazo ni mara - ambazo zimewekwa nguvu. Uwezo wa kizuizini ni asilimia ya nguvu yake (asilimia kwa maduka mekundu).　　 Kiwango hiki kinatumika kwa vizuizi vilivyopangwa wenyewe (ambavyo kinaitwa kama bloki) vinavyotumiwa kwa kuta na udhalilishaji katika majengo ya kiraia na viwanda.

　　 Kama kituo cha ununuzi kinahitaji vipengele vingine, wanaweza kujadili na kiwanda cha uzalishaji ili kuamua.uzito wa matofaa ya anga ni theluthi moja tu ya tano tu ya matofaa ya kawaida ya kubadilisha matofaa, kwa hiyo ni bora sana.　　 Alama ya bidhaa ya kufungiwa: Mark in the order of product name (code ACB), kiwango cha nguvu,Handan Congtaikizuizi cha koncrete kilichotengenezwa, kiwango cha ongezeko, ukubwa maalum, daraja la bidhaa, na namba ya kawaida.Heshimu kwa wateja,　　 Kuna kiwango sita cha ongezeko la ujazo: B, B, B, B, B na B　　 Blocks are divided into three levels based on dimensional deviation, volumetric density, and compressive strength: excellent product (A) first-class product (B), qualified product (C).　　 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, and compressive strength: excellent product (A), first-class product (B), qualified product (C).

　　 Kama kituo cha ununuzi kinahitaji vipengele vingine,　　 Viwango vifuatavyo vinayo vipengele vinavyotengeneza vifaa vya kiwango hiki kwa kutangazwa kwa kiwango hiki. Wakati wa kuchapishwa kwa hali hii toleo zote zinazoonyesha ni sawa. All standards will be revised, and all parties using this standard should explore the possibility of using the latest versions of the following standards.　　 Inazuiwa kutumia maduka ya maji na maduka yasiyo na maji.　　 Tafsiri kwa vizuizi vilivyopangwa wenyeweHandan Congtai,　　 Kuna kiwango saba cha nguvu: A, A, A, A A, A, na A　　 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, and compressive strength: excellent product (A), first-class product (B), qualified product (C).Tafsiri za utaratibu ( - Terminalology of bricks and blocks Designed Product : Tafsiri na upeo wa blocks are shown in Table