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砂漿收縮膨脹儀的養護要點攻略砂漿收縮膨脹儀可供建筑科學研究相關設計部門和有關實驗室以及施工單位用來測定砂漿的收縮和膨脹變形量，按《水泥膠砂干縮試驗方法》(GB)的要求測定水泥試件各齡期的干縮率及按JC標準測定膨脹率。所測得的膨脹率是用兩端裝有球形釘頭的25·25·280mm的水泥凈漿試體經養護后，用比長儀測量試體長度變化來確定的。本方法適...
04-07 2022
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φ 175 disc crusher φ175圓盤粉碎機1、 175 details of disc crusher:175 disc crusher has the advantages of convenient operation, good dust-proof performance and beautiful appearance. It is mainly used for medium grade ore and cement clinker. It is one of the main equipment in laboratories or laboratories in metallurgy, geology, buildi...
03-28 2022
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Sealed sample pulverizer 密封式制樣粉碎機1、 Details of sealed sample pulverizerThe sealed sample pulverizer is used to crush and grind metal and non-metallic minerals with certain hardness. The particle size is uniform and fine. The samples after crushing and grinding can be directly used for analysis and testing. It is widely used in geo...
03-23 2022
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Cement test mill 水泥試驗小磨1、Details of cement test mill:Cement test mill is an indispensable equipment for the laboratory of cement plant to determine the grade of cement clinker and the chemical analysis of clinker. The machine can also be used to grind other materials. It meets the requirements of the new national standar...
03-22 2022
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China ISO standard sand 中國ISO標準砂Intermediate standard sand: 0.5 ~ 1.0mm intermediate sand conforming to GB / t17671-1999. Net weight 25kg中級標準砂：符合 GB/T17671 — 1999 規定的 0.5 ～ 1.0mm 的中級砂。凈重25kg...
03-22 2022
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Curing box for dry shrinkage test of mixed mortar 混合膠砂干縮試驗養護箱Curing box for dry shrinkage test of mixed mortarSpecification and model: JBY-30B1、 Application of curing box for dry shrinkage test of mixed mortarThe curing box for dry shrinkage test of mixed mortar is applicable to the standard curing of mortar specimens made by scientific research and quality...
03-21 2022
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Needle sheet gauge 針片狀規準儀Needle sheet gaugeModel: ZP-11、Overview of needle and sheet gaugeThe percentage of needle like aggregate and flake like aggregate shall be measured with a standard needle like aggregate of more than 4.75 mm. Meet the requirements of jtge42-2005 code for aggregate test of highway engineering. The ne...
03-21 2022
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High speed mixer for grouting agent 壓漿劑高速攪拌機High speed mixer for grouting agent1、 Product introduction:The utility model has the advantages of simple process, stable performance, light weight, small volume, low noise, uniform mixing, no precipitation and easy cleaning. The instrument is designed and manufactured in strict accordance with the...
03-12 2022
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Cement soil permeability tester 水泥土滲透系數試驗儀Cement soil permeability tester1、 Product introduction:It is mainly used in the test of impermeability of cement soil and the determination of impermeability grade. At the same time, it can also be used for the measurement of air permeability and quality inspection of building materials. Therefore,...
03-11 2022
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Cement autoclave 水泥蒸釜器YZF-2A cement autoclave1、 Overview of cement autoclave:Cement stability autoclave is a product developed according to the requirements of the national standard GB / t750-1992 "test method for cement autoclave stability" for test equipment. The cement soundness autoclave is suitable for me...
03-11 2022
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