This standard specifies the determination of loss of ignition (LOI),SO3,insoluble residue (IR),SiO2,Fe2O3,Al2O3,CaO,MgO,TiO2,Cl-,K2O,Na2O,S2-,MnO,P2O5,CO2,ZnO,F-,free calcium oxide (fCaO),and SrO by chemical analysis methods of cement,X-ray fluorescence analysis method and inductively coupled plasma emission spectrometry.The chemical analysis methods of cement are divided into reference method and alternative method.If multiple determination methods are listed for the same composition,the reference method shall prevail in case of any disputes.
This document describes methods which apply principally to common portland cement,but which can also be applied to its clinker and raw meal.They can also be applied to other kinds of cement and materials,the standards for which call up these methods.
定价: 1764元 / 折扣价: 1500 元 加购物车
This standard specifiesmethods for chemical analysis of fly ash and coal gangue used for building material.
This standardis applicable to fly ash and coal gangue used for building material.They can also be applied to other kinds of materials, the standards for which call up these methods.
定价: 840元 / 折扣价: 714 元 加购物车
This standard specifies the chemical analysis method of silica,ferric oxide,aluminum oxide,calcium oxide,magnesium oxide,manganese oxide,titanium dioxide,fluoride,total sulfur,loss on ignition,chloride,water-soluble chromium(VI),alkali content,sulfur trioxide,water content in slag.
This standard is applicable to chemical analysis of slag.They can also be applied to other materials,the standards for which call up these methods.
定价: 432元 / 折扣价: 368 元 加购物车
This standard specifies the definition, material requirements, strength grade, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of low heat micro-expansion cement.
This standard is applicable to the production, inspection and acceptance of low heat micro-expansion cement.
定价: 372元 / 折扣价: 317 元 加购物车