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鋁酸鈣水泥熟料檢測項(xiàng)目報(bào)價(jià)???解決方案???檢測周期???樣品要求? |
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本標(biāo)準(zhǔn)規(guī)定了鋁酸鹽水泥的術(shù)語和定義、分類、材料、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和包裝、標(biāo)志、運(yùn)輸、貯存與使用等。本標(biāo)準(zhǔn)適用于鋁酸鹽水泥。
本標(biāo)準(zhǔn)規(guī)定了水泥的分類、命名原則和術(shù)語。本標(biāo)準(zhǔn)適用于水泥產(chǎn)品、與水泥性能和試驗(yàn)方法有關(guān)的術(shù)語。
GB/T 8423的本部分界定了石油天然氣工業(yè)工程技術(shù)服務(wù)專用的術(shù)語及定義。本部分適用于石油天然氣工程技術(shù)服務(wù)領(lǐng)域,石油天然氣工業(yè)其他領(lǐng)域可參照使用。
本標(biāo)準(zhǔn)規(guī)定了硫鋁酸鹽水泥的術(shù)語與定義、組成材料、強(qiáng)度等級、自應(yīng)力等級、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝、標(biāo)志、運(yùn)輸與貯存。 本標(biāo)準(zhǔn)適用于硫鋁酸鹽水泥。
本標(biāo)準(zhǔn)規(guī)定了石油天然氣鉆井工程專用的術(shù)語。本標(biāo)準(zhǔn)適用于石油天然氣鉆井工程領(lǐng)域,也適用于石油天然氣工業(yè)的其他領(lǐng)域。
本標(biāo)準(zhǔn)規(guī)定了道路基層用緩凝硅酸鹽水泥的術(shù)語和定義、組分、材料、強(qiáng)度等級、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、出廠、交貨與驗(yàn)收、包裝、標(biāo)志、運(yùn)輸與貯存等。本標(biāo)準(zhǔn)適用于道路工程施中穩(wěn)定道路基層與底基層(包括水泥穩(wěn)定碎石、水泥穩(wěn)定砂礫、水泥穩(wěn)定工業(yè)廢渣、水泥穩(wěn)定石屑和水泥穩(wěn)定砂等)。
本標(biāo)準(zhǔn)規(guī)定了硫鋁酸鹽水泥熟料的術(shù)語和定義、分級與代號、要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝、標(biāo)志、運(yùn)輸和貯存。本標(biāo)準(zhǔn)適用于貿(mào)易的硫鋁酸鹽熟料。
本標(biāo)準(zhǔn)規(guī)定了高水充填材料的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法和檢驗(yàn)規(guī)則等。\t本標(biāo)準(zhǔn)適用于煤礦巷旁充填用高水充填材料,用于煤礦其他工程的高水充填材料亦可參照使用。
本標(biāo)準(zhǔn)規(guī)定了自應(yīng)力鐵鋁酸鹽水泥的術(shù)語和定義、材料、自應(yīng)力等級、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和包裝、標(biāo)志、運(yùn)輸與貯存等。
本標(biāo)準(zhǔn)規(guī)定了硫鋁酸鈣改性硅酸鹽水泥的術(shù)語和定義、組分與材料、強(qiáng)度等級、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)志、包裝、運(yùn)輸及貯存。本標(biāo)準(zhǔn)適用于硫鋁酸鈣改性硅酸鹽水泥。
本標(biāo)準(zhǔn)規(guī)定了快凝快硬硫鋁酸鹽水泥的術(shù)語和定義、組分和材料要求、強(qiáng)度等級、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包裝、運(yùn)輸和貯存。本標(biāo)準(zhǔn)適用于建筑工程、土木工程、道路、隧道、水利等工程緊急搶修及堵漏用的快凝快硬硫鋁酸鹽水泥。
本標(biāo)準(zhǔn)適用于水利水電工程中1級、2級、3級水工建筑物的混凝土和鋼筋混凝土施工,4級、5級水工建筑物可參照執(zhí)行。
This test method allows direct determination of the proportion of some individual phases in cement or portland-cement clinker. Thus it provides an alternative to the indirect estimation of phase proportion using the equations in Specification C 150 (Annex A1). This test method assumes that the operator is qualified to operate an X-ray diffractometer and to interpret X-ray diffraction spectra. This test method may be used as part of a quality control program in cement manufacturing. This test method may be used in predicting properties and performance of hydrated cement and concrete that are a function of phase composition. QXRD provides a bulk analysis (that is, the weighted average composition of several grams of material). Therefore, results may not agree precisely with results of microscopical methods.1.1 This test method covers direct determination of the proportion by mass of individual phases in portland cement or portland-cement clinker using quantitative X-ray (QXRD) analysis. The following phases are covered by this standard: alite (tricalcium silicate), belite (dicalcium silicate), aluminate (tricalcium aluminate), ferrite (tetracalcium aluminoferrite), periclase (magnesium oxide), gypsum (calcium sulfate dihydrate), bassanite (calcium sulfate hemihydrate), anhydrite (calcium sulfate), and calcite (calcium carbonate).1.2 This test method specifies certain general aspects of the analytical procedure, but does not specify detailed aspects. Recommended procedures are described, but not specified. Regardless of the procedure selected, the user shall demonstrate by analysis of certified reference materials (CRM's) that the particular analytical procedure selected for this purpose qualifies (that is, provides acceptable precision and bias) (see Note 1). The recommended procedures are ones used in the round-robin analyses to determine the precision levels of this test method. Note 0A similar approach was used in the performance requirements for alternative methods for chemical analysis in Test Methods C 114.1.3 The values stated in SI units shall be regarded as the standard.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards, see Section 9.
This test method allows direct determination of the proportion of some individual phases in cement or portland-cement clinker. Thus it provides an alternative to the indirect estimation of phase proportion using the equations in Specification C150 (Annex A1). This test method assumes that the operator is qualified to operate an X-ray diffractometer and to interpret X-ray diffraction spectra. This test method may be used as part of a quality control program in cement manufacturing. This test method may be used in predicting properties and performance of hydrated cement and concrete that are a function of phase composition. QXRD provides a bulk analysis (that is, the weighted average composition of several grams of material). Therefore, results may not agree precisely with results of microscopical methods. 1.1 This test method covers direct determination of the proportion by mass of individual phases in portland cement or portland-cement clinker using quantitative X-ray (QXRD) analysis. The following phases are covered by this standard: alite (tricalcium silicate), belite (dicalcium silicate), aluminate (tricalcium aluminate), ferrite (tetracalcium aluminoferrite), periclase (magnesium oxide), gypsum (calcium sulfate dihydrate), bassanite (calcium sulfate hemihydrate), anhydrite (calcium sulfate), and calcite (calcium carbonate). 1.2 This test method specifies certain general aspects of the analytical procedure, but does not specify detailed aspects. Recommended procedures are described, but not specified. Regardless of the procedure selected, the user shall demonstrate by analysis of certified reference materials (CRMx0027;s) that the particular analytical procedure selected for this purpose qualifies (that is, provides acceptable precision and bias) (see Note 1). The recommended procedures are ones used in the round-robin analyses to determine the precision levels of this test method. Note 18212;A similar approach was used in the performance requirements for alternative methods for chemical analysis in Test Methods C114. 1.3 The values stated in SI units shall be regarded as the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards, see Section 9.
This European Standard gives a general definition of calcium aluminate cement and its composition. It includes requirements for the mechanical, physical and chemical properties and also states the conformity criteria and the related rules.Calcium aluminate cement used as a constituent material of formulated mixes for specific applications (e.g. dry mixes) is outside the scope of this European Standard.
This European Standard defines and gives the specifications of 27 distinct common cements, 7 sulfate resisting common cements as well as 3 distinct low early strength blast fumace cements and 2 sulfate resisting low early strength alsdt furnace cements and their constituents.