采用早强剂可显著提高GRC的早期强度。
Use hardening accelerator can improve the GRC's early strength prominently.
也可用作早强剂，大幅度提高混凝土的早期强度。
It can also be used as early strength agent, so that the early strength of concrete can be improved substantially.
早强组分可缩短水泥凝结时间，但掺量不宜太大；
The accelerator can shorten the setting time, the dosage yet can not be too much.
研究了高流态超早强微膨胀修补材料原材料的选择；
Study choices of raw material for high fluidization and ultra early-strength micro-expansive repairing material;
在路面快速维修技术中，早强混凝土的应用非常广泛。
In pavement quick service technology, early strength concrete is extremely popular.
当赤泥配比达35%时，可生产高标号早强快硬水泥。
The addition of red mud up to 35% is still possible to produce high early strength cement.
现代混凝土的组分发生了变化，并具有早强、高强的特点。
The components of modern concrete have been improved which with the characteristic of high efficiency in concreting and super-strength.
二灰早强剂稳定沙漠沙基层的路用性能优于二灰稳定沙漠沙。
The lime-fly ash stabilized sands with accelerator has perfect road-use performance.
本实验研制的超速凝超早强水泥中的微集料掺加量高达13％。
Super quick setting and super high early strength cement was studied. Amount of microaggregate added in this kind of cement was up to 13%.
本实验研制的超速凝超早强水泥中的微集料掺加量高达13%。
Amount of microaggregate added in this kind of cement was up to 13%.
近年来，早强型水泥引起的混凝土结构工程裂缝问题日渐突出。
Concrete structure crack problem caused by high-early-strength cement is outstanding recently.
本剂早强高、防冻效果好，其性能达到国内同类产品的先进水平。
This agent early strength high, anti-freezing effect is good, its performance meet the domestic advanced level of the same products.
进行了不同条件下的掺超早强剂混凝土与基准混凝土的对比试验。
Contrast tests on concrete with super early strength accelerator and reference concrete under different conditions were conducted.
处理后铬渣加入适量硫酸钠，渗入水泥砂浆中可以起到早强减水作用。
The addition of the treated chromic refuse with proper amount of sodium sulfate into cement paste has shown an important role in quicker water absorption and earlier hardening.
且外部活化的应用，对水泥呈现出助磨、早强、减水等三种有益的功能。
Moreever, the application of outer activation is beneficial to grind-aiding, early strength and water-reducing etc.
目前我国较为常用的早强剂主要有氯盐、硫酸盐、碳酸盐以及复合早强剂。
At present, China's early strength is more commonly used for main chloride, sulphate, carbonate and the composite of early strength.
具有超早强，无收缩，早期抗折强度高等特点。施工操作方便，技术易于掌握。
The grouting material have ultra-early-strength, no shrinkage, early high flexural strength and so on… Simple construction Operation and easy accession to technology.
该项技术不需传统生产水泥的方法—二磨一烧，就可生产合格的早强、高强水泥。
By use of this technology an early high-strength cement can be obtained without traditional steps "two-grinding and one burning".
本文介绍了早强减水剂的研究过程以及对工程实际的应用，并从机理上加以分析。
This article describes the development process of early-strength water-reducing agent and its application in construction. It also analysis of the principle.
硫铝酸盐水泥比硅酸盐水泥具有早强、高强、抗渗、耐侵蚀、抗冻、微膨胀等性能。
Sulphoaluminate cement has better properties than Portland cement, high strength, fast hardening, impermeability, corrosive resistance, frost resistance, expansive property and so on.
采用周期浸泡加速试验方法，研究了石粉锂渣超早强超高强混凝土的耐硫酸腐蚀性。
The sulphuric acid erosion resistance of super-early and super-high strength concrete containing limestone powder and lithium slag was studied by means of accelerating cycle soak test.
具有凝结时间短、硬化快、早强、抗流挂、粘结力强、不易开裂等特点，为可塑性材料。
The repair mortar have the following features :short coagulation time, fast hardening, early strength, anti-sag, strong adhesion , resistance to cracking and so on.
将绝热量热计与微机联用，研究了木质素磺酸盐对COP快硬早强水泥水化速率的影响。
The results show that lignin sulfonate serves the good function as reqlllating the coagulation time of COP rapid hardening high strength cement.
加入早强剂与增加胶乳中苯乙烯的含量可以增加胶乳水泥的13%和26.7%的强度。
Adding to early strength agentia and increasing the content of styrene in SBRL can increase the strength of 13% and 26.7%.
本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。
The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.
它是将流态混凝土、早强高强混凝土、膨胀混凝土和外加剂等多种混凝土技术综合运用。
It is also a technology use of many concrete including natural flow concrete, early-strength and high-strength concrete, expansion concrete, admixture concrete and so on.
介绍了MNC - A 3高效早强剂在某小区混凝土浇筑工程中的应用状况及应用效果。
This paper introduces the application situation and application results of MNC-A3 high-performance early strengthening agent in concrete casting works of a certain housing estate.
研制的HF高强灌浆料具有早强、高强、耐久性好等特点，使灌浆料具有较强的锚固能力。
The new developed HF high-performance grouting stuffing has such properties as high early strength, high-strength and durability so as to provide grouting with relatively great anchoring strength.
以激发反应原理研制的超早强熟料，并用以激发粉煤灰的潜在活性制成粉煤灰硅铝酸盐水泥。
Super high early strength clinker has been developed and flyash aluminosilicate cement has been produced on the principle of excitation reaction.
以激发反应原理研制的超早强熟料，并用以激发粉煤灰的潜在活性制成粉煤灰硅铝酸盐水泥。
Super high early strength clinker has been developed and flyash aluminosilicate cement has been produced on the principle of excitation reaction.
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