impermeability
Beautiful color prints, high impermeability to gas and moisture-proof.
优质彩色印刷，高气体阻隔性及防潮性。
In this paper, the anlysis is presented to study the impermeability and crack resistance of basement concrete wall.
本文尝试聚丙烯纤维砼应用于地下室砼墙抗裂防水。
It is superior to sodium silicate cement in impermeability, resistance to dilute acid and cohesive strength.
钾水玻璃胶泥的抗渗透性、耐稀酸性和粘结强度高于钠水玻璃胶泥。
The detecting results show that concrete has no cracks and has excellent impermeability.
现场检测表明，混凝土未出现裂纹，且抗渗性良好，达到了预期效果。
The air entrained concrete has the advantage of high impermeability and frost re sistance.
引气混凝土(加入引气剂的混凝土)较一般混凝土在保证强度下,具有抗渗及抗冻性高的优点。
And air-entraining agent increases impermeability of hybrid fiber reinforced concrete.
引气剂有助于提高混杂纤维混凝土的抗渗性。
Author has found the newest theory of high impermeability of concrete for preventing from cracking on the basis of it.
混凝土高抗渗防裂最新抗裂理念的建立,利用了这一关系。
Foam has a robust and independent foam connection, water absorption in less than 25%. impermeability.
发泡有强韧而独立的发泡连接，吸水率在25%以内。具有防潮、抗渗性能。
Dormancy for hard seeds is caused by impermeability to water and gas and mechanical constraint of the seed coat.
硬实种子种皮透水透气性差和对胚生长的机械限制，引起种子休眠。
The elastic modulus of clay concrete at 90d is slightly higher than that at 28d, but the impermeability is raised by 5 times.
与28d相比,黏土混凝土90d弹性模量增长很少,但抗渗性能提高约5倍。
Rigid containers (cans) have the most favorable properties of ( , such as ) protectiveness, impermeability, and ease of sterilizing.
硬质罐具有保护性好、密闭性强和易于杀菌的特性。
The mechanisms of bacterial resistance to disinfectants include cellular impermeability, biofilm formation, efflux and mutation(s) at the target sites.
细菌对消毒剂的抗性机制主要包括:细胞膜通透性改变、生物膜形成、主动外排系统、作用靶点改变等。
The soil samples have weak self-impermeability, but favorable impermeability under the protection of the inverted filter materials.
土样的自身抗渗较差，但是在有反滤料保护条件下具有良好的抗渗性能。
To demonstrate the impermeability of the bottom gravel layer, its distregulation and lithology are analyzed and studied.
第四纪底砾层直接覆盖在谢桥煤矿煤系地层之上,其隔水性能影响到防水煤柱的合理留设。
Last,fraction energy,impermeability and impact resistence and abrasion resistance of fiber cement concrete with small polypropylene fiber content is researched.
以及研究了低掺量聚丙烯纤维混凝土的断裂能、抗渗性、抗冲击性和耐磨性等。
The surface of concrete brushed with the cementitious capillary crystalline waterproofing materials(CCCW)can improve the inner consistency and impermeability of the concrete.
水泥基渗透结晶型防水材料涂刷在混凝土表面,可以提高混凝土内部的密实性,增强混凝土的抗渗性。
The effect of admixture on impermeability of concrete in frigid zone was studied the results of the test meet the requirements of design and construction.
摘要主要研究了混凝土中掺入引气减水剂对混凝土抗渗性能的影响，并按选定配比以最佳掺入量掺入混凝土中进行抗渗试验，测试的结果满足设计和施工的要求。
The main target coal seam of Xieqiao Mine is directly covered with the Quaternary bottom gravels, whose impermeability affects the reasonable retainment of waterproof pillar.
第四纪底砾层直接覆盖在谢桥煤矿煤系地层之上,其隔水性能影响到防水煤柱的合理留设。
Using cement earth solidificated may form some str ength, stability, impermeability wall in order to lengthen seepage path, decreas e seepage pressure and control seepage.
利用水泥土固化后形成的具有一定强度和足够稳定性、抗渗性的墙体,有效地延长渗径,降低渗透压力,达到防渗加固的目的。
It is concluded that concrete suffers from cracking and spalling after freeze-thaw cy des under severe environmental condition due to the loose structure and poor impermeability.
故推断此道肩混凝土由于内部粘结疏松、密实性和抗冻性较差，在北方严酷环境作用下，混凝土发生冻融破坏而产生了膨胀开裂和剥落。
In order to make the concrete oil tanks be used in strategic oil reserves, the research on concrete impermeability in the gasoline cryogenic environment has been done.
摘要为了使混凝土油罐能在战略石油储备中发挥作用，开展了低温环境下汽油对混凝土渗透特性的试验研究。
The paper also gives an introduction into the impermeability of water sealing layers such as clay layers and the ways to leave water prevention coal pillars or ...
采用这些研究成果,淮南和潘谢矿区分别提高了开采上限,增加了可利用储量。
The relative percolation relations of RCC layer surface under different behaviours have been obtained by studing the impermeability of RCC layer surface and body.
通过研究碾压混凝土层面抗渗性能及碾压混凝土本体抗渗性能，给出不同工况碾压混凝土层面相对渗透系数关系。
In this paper,the handling of impermeability protection of the durability of the piles by installing lateral waterproof curtain formed by high-pressure jet grouting method .
介绍采用高压喷射注浆法设置侧向帷幕的方法,对钻孔灌注桩进行耐久性抗渗防护处理。
As one of the admixture, silica ash concrete not only has the supper property-erosion and abrasion resistance, but also can improve the strength and impermeability.
通过对掺硅灰和减水剂的高性能混凝土与普通混凝土的抗压强度与抗冲磨性能对比研究,表明硅粉高性能混凝土具有良好的抗冲磨性能。
Enterprises through the ISO9001: 2000 quality system certification, Dan-wire - concrete / mortar cracking impermeability special fiber torch of the state's key projects.
企业通过ISO9001:2000质量体系认证，丹强丝--混凝土/砂浆抗裂抗渗特种纤维获国家重点火炬计划项目。
With changing the amount of rice hull powder to test the compressive strength?rupture strength and impermeability of C30 concrete under standard condition.
为分析稻壳粉对C30混凝土性能的影响,通过改变掺入稻壳粉的掺量测定了标准养护条件下C30混凝土的抗压强度、抗折强度、抗冻性能及抗渗性能。
Existing materials, including EVOH resin, were unable to meet the rising need for a retort material that retained gas impermeability following retort treatment; this property makes Kurarister particularly noteworthy.
包括EVOH树脂在内的现有材料,皆无法满足对蒸馏材料越来越高的要求(蒸馏处理后仍保持阻气性能);该特性使Kurarister非常引人注目。
The concrete for face slab is designed to have an age of 28 days, the strength grade of C25, the frost resistant grade of D100, and the impermeability grade of S12. The single layer steel bar is arranged in the middle part of face slab and in the plinth.
面板混凝土设计采用28d龄期,其强度等级为C25,抗渗等级S12,抗冻等级D100,单层钢筋布置在面板的中间;
By comparison to ordinary concrete,the carbonation and steel corrosion of dolomite chip concrete are equal to those of an ordinary one,and its impermeability and freeze|thaw resistance are better.
石屑混凝土的抗渗性和抗冻性明显要好于普通混凝土 ,碳化和钢筋锈蚀性能与普通混凝土相当。
Effect of additives on the properties of sulphoaluminate cement,such as setting time,strength,impermeability,dry shrinkage and the corrosion resistance were investigated by experiments.
实验研究了外加剂对硫铝酸盐水泥凝结时间、强度、抗渗性、抗化学侵蚀性及抗干缩性的影响。
The influence rule of each factor on the permeability of plastic concrete was drawn on the basis of plenty of experiments on influence factors of plastic concrete's impermeability.
在大量试验的基础上,对影响塑性混凝土抗渗性的因素进行详细分析,得出各因素对塑性混凝土抗渗性的影响规律。
The high damping concrete was prepared, and the effect of lightweight aggregate on the impermeability of high damping concrete conducted with a rapid chloride permeability method was investigated.
摘要制备出高阻尼混凝土并采用快速氯离子渗透法研究了轻集料掺量及其掺入方式对其抗渗性能的影响。
The test results show that hybrid fibers increase concrete's compressive strength, splitting tensile strength and flexural strength, but it have little effect on concrete's impermeability.
结果表明，混杂纤维可以提高混凝土的抗压强度、劈拉强度和抗折强度，但对混凝土抗渗性能影响不大。
In this paper, the handling of impermeability protection of the durability of the piles by installing lateral waterproof curtain formed by high-pressure jet grouting method is dealt with.
介绍采用高压喷射注浆法设置侧向帷幕的方法，对钻孔灌注桩进行耐久性抗渗防护处理。
This paper introduces the influence of the polyropylene fiber on plastic shrinkage and anti-permeability of concrete,and the analysis of anti-cracking and impermeability mechanism.
介绍了聚丙烯纤维对混凝土塑性收缩及抗渗性能的影响,并进行机理分析,最后展望了聚丙烯纤维混凝土在渠道防渗工程中的应用前景。
Waterproof and impermeable abilities are very important to keep the normal state of an engineering project, and the key method to increase impermeability is to use impermeable concrete.
摘要地下工程的防水抗渗能力对于保证工程项目的正常使用至关重要，使用抗渗混凝土是提高抗渗能力的关键。
EXPERIMENT ON IMPERMEABILITY OF PLASTIC CONCRETE
塑性混凝土抗渗性试验研究
Impermeability Study of RCC Layer Surface
碾压混凝土层面抗渗性能研究
anti-cracking and impermeability
抗裂防渗
THE MODEL SEALING METHOD IN CONCRETE IMPERMEABILITY TEST
混凝土抗渗试验封模方法探讨
EFFECT OF APERTURE SIZE ON IMPERMEABILITY OF CONCRETE
混凝土孔径尺寸对其抗渗性的影响
Test Study of Impermeability of Steam Cured Fly-ash Concrete
蒸汽养护粉煤灰混凝土抗渗性试验研究
Study on the Impermeability of Inorganic Adhesive Soil
无机胶粘岩土的抗渗性能研究
Test and Study on Impermeability for Poured Asphaltic Concrete Core
浇筑式沥青混凝土心墙防渗技术的试验研究
high impermeability of concrete for preventing from cracking
高抗渗防裂
the impermeability of concrete
混凝土抗渗性能
impermeability pressure ratio
抗渗性能
external wall impermeability
外墙渗漏
Study of Impermeability of Ba-Containing Sulphoaluminate Cement Concrete
含钡硫铝酸盐水泥混凝土的抗渗透性能研究