防渗

SBS乳化改性沥青稀浆封层具有防渗、抗滑、弥缝和提高路面平整度、改善路面外观的作用，用途广泛。

The grout sealing of asphalt pavement is of seepage prevention , skid prevention , sealing , promote the evenness of pavement and improve the pavement outlook , with extensive uses .

文章通过对PP纤维混凝土与普通混凝土在渠道防渗中的比较，提出PP纤雏混凝土的应用特点、应用环境和在施工中应注意的一些问题。

This paper compares the different characters between PPF concrete and ordinary concrete in the application of canal seepage prevention , and puts forward the feature of PPF concrete , applying condition , and heedful problems during construction .

H型超薄板防渗技术在卫生填埋场中的应用

Applications of ultrathin h-sheet impervious technology in municipal refuse landfill

体外模拟试验发现抗S.混凝土裂缝与防水防渗

Anti - S. Concrete crack and waterproof and anti - seepage

PVC防渗膜采用无钉整体铺设工艺，膜间搭接采用热风焊接。

The PVC membrane was laid without nails and hot air welding was used for overlaps .

ISS（IonicSoilStabilizer）土壤固化材料是一种新型的防渗材料。

Soil stabilizer ISS ( Ionic Soil Stabilizer ) is a new type of seepage control material .

HDPE防渗层的碎石施工及检测方法

Methods of Construction and Detection of HDPE Film

分析了土工膜防渗层结构优化设计中的主要因素，采用VISUALBASIC语言编制了优化设计软件。

Based on analyses of major influence factors of the optimum design for a geomembrane anti seepage structure , an optimum design software for the structure is developed by using Visual Basic .

堰顶横缝表面封堵和混凝土裂缝的化学灌浆处理，增强了混凝土的防渗性能，坝体渗漏量降为1.88m3／h，满足了设计要求。

The impermeability of the concrete has been greatly improved and leakage of the dam body is decreased up to 1 . 88 m3 / h , thus meeting the design requirement .

膨润土及其产品GCL正广泛应用于城市垃圾填埋场的防渗系统中。

Bentonite and GCL are widely used in barrier systems of MSW landfill .

超过50m的深地基是该项技术在构筑地下防渗墙时难以跨越的技术难题。

But the deep foundation in excess of 50m is a technically difficult problem in constructing the underground stub cutoff wall .

台州体育场看台18m悬挑斜梁预应力工程施工技术体育场看台施工中的抗裂防渗技术

Construction Technique of Prestressed Engineering for 18m Inclined Girder in Stand Structure of Taizhou Stadium

土工膜（GM）+压实性粘土（CCL）的复合防渗层在固体废物填埋场的防渗系统中已较为常用，它的防渗效果比单独的GM或CCL要好得多；

It is common that composite impervious layers of GM + GCL , which are superior to only GM or CCL , are used in solid waste landfills .

人工衬里（土工织物及HDPE膜等）是城市生活垃圾卫生填埋场场区及垃圾坝工程防渗体的主要材料。

Artificial liners ( earth fabric , HDPE membrane etc. ) are the main materials of the anti - leakage body for the works of urban landfill waste site and refuse dam .

SA改性水泥砂浆具有优异的粘结、防渗、耐磨、耐化学介质腐蚀等性能，是一种新型混凝土表面修补护面材料。

The SA modified cement mortar , which offers excellent performance in cohesion , anti - permeation , wearing resistance and chemical corrosion resistance etc , is a good new material for repairing concrete surface .

射水法建造薄型混凝土防渗墙，是近10a来才发展并日趋完善的建造地下连续墙的新工法。

Building thin concrete seepage prevention wall by water jetting method is a construction technology developed and gradually perfected in recent 10 years for constructing continuous underground wall .

CSF-30型薄壁防渗墙造墙机

CSF-30 Thin Diaphragm Wall Making Machine

LC-2型全自动监控式拉槽机及拉槽法建造地下连续薄砼防渗墙技术

Full-automatically Controlled LC-2 Trencher and the Trenching Method of Constructing the Thin Concrete Diaphragm Wall for the Proof-permeation

根据设计要求，冶勒水电站工程右坝体深厚覆盖层防渗墙处理深度需达220m。

Base on the design requirements , the cut-off system in the right bank area of Yele hydropower station has to reach 220 m deep .

按围堰实际渗水量估算，固化灰浆防渗墙渗透系数小于1×10－6cm／s。

It is calculated according to actual seepage volume of cofferdam that the seepage coefficient of solidified mortar diaphragm wall is less than 10 & 6 cm / s.

现场取样分析认为废渣液及淋滤污水目前对该地区地下水影响较小，工程在运行10a后仍然具有较好的防渗功能。

The field sampling analysis indicated that the liquid phase among landfill waste has relatively minor effect on the local underground water quality . The project will still have sound osmotic proof performance after 10 a of operation .

RCC大坝坝面混凝土难免存在不同程度的工程缺陷，在干湿、温差交互作用下可能会产生应力裂缝，因此，需采取积极有效的辅助防渗措施，以避免或减轻对大坝的不利影响。

RCC dam face concrete frequently sees engineering defects of different degrees or stress crack under interaction of dry and wet environment or temperature variation . Therefore , active and effective auxiliary seepage proof measures shall be taken to prevent or alleviate the unfavorable influence on main dam .

AC-2膨胀型水溶性防渗碳涂料在摩托车轴类零件螺纹部位防渗碳的应用，既能很好地防止螺纹部位渗碳，又能轻易清除螺纹部位涂料残渣，彻底消除了断轴隐患。

The AC-2 expansive water soluble anti-carburizing paint can prevent the screwed parts from carburizing and easily clear away paint residual from the screwed areas , so that hidden danger of shaft abruption can be eliminated .

CSF-40型薄壁防渗墙造墙机是在CSF-30型基础上重大升级改进推出的。主要介绍了其改进重点、关键部分及其特点、整机的技术性能指标、实际应用效果和推广应用建议等。

Seepage Block Wall Making Machine CSG-40 was developed from CSF-30 . The main modification , key parts and their peculiarity , the technical specification of the machine , application results and popularization suggestion were introduced .

将GCLs单独应用于垃圾填埋场防渗工程中时存在着诸多缺陷，故规范中要求采用一定厚度的粘土作为GCLs/GM防渗衬垫的保护层，以弥补其不足。

There are many defects when GCLs are used in landfill as impervious material alone . So the specification recommends that a certain thickness of clay should been used as protective layer for GCLs / GM to make up its shortcomings .

高喷防渗板墙在截潜流工程中的应用

Application of High - pressure Gunite Seepage-preventing Wall in Intercepting Underflow

物探方法在混凝土防渗墙裂缝检测中的应用

Application of physical detection into crack detecting of concrete anti-seepage wall

HLC-1抗裂防渗剂在大型混凝土工程中的应用

Application of HLC-I crack-resistance and seepage-proofing agent in large-scale concrete construction

黑河大坝上游围堰防渗膜垫层料试验研究

Bedding stuff test research for the upstream cofferdam in Heihe dam

砂卵地基地下混凝土防渗墙施工若干问题的研究

Several Construction Problems about Concrete Seepage Interception Wall below Gravel Ground