1) oil well sandy belite cement
贝利特型砂质油井水泥
1.
The strength of oil well sandy belite cement was tested and studied under the high hydrothermal condition of 150°-300℃ and 39.
2MP8高温水热条件下,试验研究了贝利特型砂质油井水泥的强度性能,并采用差热分析、X射线分析、电镜观察以及高压水银测孔等检测方法,对其在上述高温水热条件下的水化硬化过程及其水泥石结构进行了研讨。
2) Belite cement
贝利特水泥
1.
Belite cement gets attention because of its low energy consumption.
贝利特水泥由于能耗低而逐渐引起人们的关注。
2.
This paper suggests a method to clear away the toxicity of chromium-dregs by calcinating the mixture of flyash or coal gangue, limestone and chromium-dregs to produce a new type of Belite cement.
利用粉煤灰、石灰石、铬渣等为原料煅烧生产新型贝利特水泥可以去除铬渣毒性。
3.
The properties of belite cement which was prepared used tail were studied,and the composition of clinker and hydration production was analyzed by XRD and SEM in this paper.
本文以尾矿为主要原料制备了贝利特水泥并对其性能进行了研究,采用XRD和SEM对水泥通孰料的矿物和水化产物进行了分析。
3) High belite cement
高贝利特水泥
1.
Effect of fly ash on the workability,strength and hydration heat of high belite cement and concrete.;
粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响
2.
This paper briefly introduces the production and the characteristic of high Belite cement, and discusses the main reason of its good workability, high long-term strength and perfect durability,meanwhile,also discusses its adaptability to the climate of Hainan.
简要介绍了高贝利特水泥的生产及其特性 ,讨论了高贝利特水泥具有工作性好、长期强度高和耐久性好的主要原因及其与海南气候的适应性 。
3.
Compatibility of high belite cement, Portland cement and ordinary Portland cement with superplasticizer and effect of mineral admixtures on the compatibility of high belite cement have been studied with the test of the workability of concrete as reaffirmation.
研究了高效减水剂与高贝利特水泥、硅酸盐水泥、普通硅酸盐水泥的相容性以及矿物掺合料对高贝利特水泥相容性的影响 ,并以混凝土工作性指标进行验证。
4) high-belite cement
高贝利特水泥
1.
Compared with HBC(High-belite Cement), PC(Portland Cement) and MHC(Moderate Heat Cement), it is affirmed that there are lots of advantages for HBC, such as energe-saving, enviromental protection, high flowability of concrete mix, high strength in late age and low hydration heat, and all of this show that it is suited for development and application of low heat high performance dam concrete.
通过对高贝利特水泥(HBC)、硅酸盐水泥(PC)、中热水泥(MHC)的性能对比试验 ,结合机理探讨 ,确认了HBC水泥具有节能 ,环保 ,混凝土流动性好 ,水化热低 ,后期强度高等许多优越性 ,适于在低热高性能大坝混凝土中开发应用。
5) early-strength belite cement
快硬贝利特水泥
1.
The experimental researches of early-strength belite cement whose the major mineral phase is belite (β-C_2S)have been carried on in this paper.
本文对以贝利特(β—C_2S)为主要矿物组成的快硬贝利特水泥进行了实验研究,测定和分析了碱度系数C_m值,熟料中的f-CaSO_4含量及有关外加剂对快硬贝利特水泥煅烧反应性能的影响。
6) high Belite cement (HBC)
高贝利特(HBC)水泥
补充资料：型砂水泥
分子式：
CAS号：
性质：又称双快型砂水泥(double quick sand casting cement)。以适当数量成分的生料，烧至部分熔融而得到的以硅酸三钙为主；氟铝酸钙为辅的熟料，加入适量的硬石膏，经混合后粉磨制成的一种水硬性胶凝材料。具有凝结快、硬化快、小时强度高等特点。水化时迅速生成三硫型水化硫铝酸钙，数小时内就具有较高强度；凝结时间可用缓凝剂调节(在15～45min内)。广泛用于铸造业中代替传统的水玻璃和黏土类黏结剂胶结型砂。它浇铸后溃散性好，旧砂回收简单，清砂容易和不污染环境。快凝快硬硅酸盐水泥和快凝快硬氟铝酸盐水泥也可用作型砂水泥。
CAS号：
性质：又称双快型砂水泥(double quick sand casting cement)。以适当数量成分的生料，烧至部分熔融而得到的以硅酸三钙为主；氟铝酸钙为辅的熟料，加入适量的硬石膏，经混合后粉磨制成的一种水硬性胶凝材料。具有凝结快、硬化快、小时强度高等特点。水化时迅速生成三硫型水化硫铝酸钙，数小时内就具有较高强度；凝结时间可用缓凝剂调节(在15～45min内)。广泛用于铸造业中代替传统的水玻璃和黏土类黏结剂胶结型砂。它浇铸后溃散性好，旧砂回收简单，清砂容易和不污染环境。快凝快硬硅酸盐水泥和快凝快硬氟铝酸盐水泥也可用作型砂水泥。
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参考词条