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.
具有快硬、早强、耐腐蚀、耐高温的水硬性胶凝材料；
With a rapid hardening, early strength, corrosion resistance, resistance to high temperature of the water rigid gelled material;
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.
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.
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.
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".
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.
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.
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.
本研究采用自行研制的R - 1型早强修补剂对水稳碎石材料进行改进，研究其路用性能。
In this research, a self-developed R-1 early strength repair agent is used to modify performance of cement stabilized debris material and research its road application p.
在CGM高强无收缩灌浆料的基础上，通过改变水泥品种和添加早强剂研制出CGM抢修料。
A new CGM fast-aid repair material was developed by changing the kind of cement and adding hardening accelerator based on the CGM High Strength Non-Shrinkage Grouting material.
现代混凝土组分的变化导致了温度应力高、收缩变形大，早强和高强也引发了混凝土的早裂和高脆性。
The change of the components leads to high temperature stress, as well as remarkable shrinkage and deformation; also, its characteristics induce friability and fissility of concrete.
与以往混凝土标号普遍较低的情况相比，现代混凝土的组分发生了变化，并往往具有早强、高强的特点。
Comparing with lower grade concrete in early years, a lot of characters have been changed for modern concrete, such as the changes of concrete composition, to solidify early and high intensity, etc.
石灰、粉煤灰胶结体系中，可用磷石膏作粉煤灰的硫酸盐激发剂，但该系统在常温下凝结较慢，早强不高。
Phosphogypsum can be used as a sulphate activator for the lime and fly ash system, but this system sets slowly and its early compressive strength is not high under the normal temperature.
对住宅建筑中U型钢-早强混凝土组合梁进行了试验研究，根据实验结果分析其受力、变形特征和破坏机理。
We carry out experiment and research to U section steel-early-strength concrete beams in residence building, analyze the forcing, deformation characteristic and destruction mechanism.
添加剂包括减水剂，稳定剂，促凝剂，早强剂，防水剂等，可根据泡沫混凝土的用途和施工条件进行添加(也可不加)。
Additives, including water reducer, stabilizer, coagulant, early strength agent, waterproofing agent can be made under the bubble of concrete conditions of use and construction to add (or not added).
试验表明加入早强剂后的粉煤灰具有较高的早期强度和水稳定性，可以将之应用于中、低等级公路路面基层或底基层中。
The trail results indicates that the fly ash which the early strength agent is mixed into has higher early strength and water stability and may be applied to pavement base or subbase.
早果性强，产量中等，抗病力中等。
早果性强，产量中等，抗病力中等。
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