工民建防渗漏施工技术要点简析

防渗漏问题是工民建工作中的重要组成部分。工民建中常见的渗漏问题会破坏建筑的完整性以及管道及相关设备的完好性,因而引起越来越多业内人士的关注。工民建中的防渗漏技术主要可分为屋面防渗漏、墙体裂缝防渗漏、厨房及卫生间防渗漏以及地下室防渗漏四种,本文对上述四种防渗漏技术进行了具体分析。     

工民建中防渗漏技术的相关探究

渗漏问题因尚未得到彻底根治,故一直是工民建工程的质量通病,既影响了工民建的完整性,破坏了管道设备的完好性,同时也在一定程度上干扰了专业检修、物业管理等活动的顺利开展,故加强工民建中防渗漏技术探究十分必要。对此,本文从工民建渗漏问题出发,就其防渗漏技术进行了相关探究,希望有助于改善其渗漏现状。     

浅谈工民建防渗漏技术

工民建的渗漏问题不仅严重影响了工民建的质量,同时破坏了工民建的完整性及工民建中管道的完好性。为此,我们要加强工民建中的防渗漏技术,为建设处高质量的工民建创造有利条件,为创造良好的建筑业口碑奠定基础。本文笔者就工民建的防渗漏技术进行全面阐述,希望对同行业有借鉴意义。     

如何加强工民建防渗漏技术研究

我国工民建工程在不断地发展进步的同时,在施工中所存在的问题与挑战也随之诞生。其中工民建工程中的渗漏问题不但影响了住户正常的生活,还干扰了物业的管理。提高工民建的防渗漏技术,有利于企业自身效益的提高,更有利于国家社会效益的实现。本文介绍了工民建中的渗漏问题出现的原因,提出了一些重点部位的防渗漏的施工要点以及防渗漏技术管理,提高相关人员对建筑渗漏问题的重视。     

工民建中防渗漏技术探讨

随着社会的不断发展,人们对于生活场所的质量要求越来越高,对于房屋渗漏问题的看重程度也越来越高,因此防渗漏技术的研究工作一直是工民建施工研究的重点,但迫于科学研究水平的限制,尽管目前建筑施工领域中各种防水材料已经有了显著的改善和提升,但房屋建筑渗漏问题仍然时有发生,影响了工民建绿色生态化的发展进程,因此有必要加强工民建中防渗漏问题的相关研究。本文即试从工民建中常见的渗漏问题的角度出发,分析渗漏问题产生的原因并结合问题提出具体的改进建议,希望能提升工民建防渗漏技术的水平。     

工民建工程渗漏成因及防渗漏技术

工民建工程渗漏问题是其建设施工的常见问题,渗漏问题会影响建筑物质量,甚至造成人身财产安全问题,因此,必须注重工民建工程防渗漏技术的运用。本文分析了工民建工程渗漏成因,并对应提出了防渗漏技术。     

关于工民建中防渗漏技术的分析

当今经济社会环境下,建筑行业蓬勃发展。为了建筑行业自身技术的优化及确保建筑使用者的利益,建筑行业应当把建筑的质量问题作为开展各项工作的核心。在工民建施工工作中,保证质量的重要技术手段就是防渗漏技术。笔者对工民建外墙、屋面、墙体裂缝以及厨卫、门窗的防渗漏技术这五方面进行分析,意在探讨防渗漏技术在工民建中普遍应用的必要性,以确保工民建的安全问题和质量。     

浅谈工民建中防渗漏技术

建筑施工发生的渗漏问题,严重破坏了工民建完整与管道设备完好性,同时也干扰了物业管理以及专业维修。所以,提高工民建中的防渗漏技术水平,有助于提升建筑业的发展,也有助于建筑企业实现自身的经济效益。本文对我国工民建实际应用中的防渗漏技术的相关问题进行了探讨,意在提高我国的防渗漏技术水平,使建筑性能及安全得到保障。     

工民建防渗漏技术探讨

本文主要从工民建中渗漏技术的特征和要点入手,简要分析了防渗漏施工技术的相关问题。     

工民建施工中防渗漏技术的应用探析

公民建施工中常见的施工质量问题就是渗漏问题,一旦建筑结构出现渗漏现象,将降低整个建筑物的使用周期和使用寿命,如果不及时采取措施,必定会造成严重的损坏和破坏。本文主要针对公民建施工中常见的防渗漏技术进行分析,阐述了施工中经常出现渗漏问题的位置,深入分析和研究工民建施工中防渗漏技术的应用。通过技术实践应用研究,笔者结合自身多年工作经验,提出一些施工注意事项和提升施工质量的措施和建议,希望通过本文的分析和研究能实现提高工民建施工中防渗漏技术施工水平和质量的战略目标。     

浅析高速公路工程招投标中的最低评标价法

结合目前高速公路施工项目招投标活动的实际情况,阐述了最低评标价法的概念,归纳了其优点及存在问题,对完善最低评标价法提出几点策略,以期促进招标投标市场更加规范有序。     

Place-Making in Megaprojects in Melbourne

This article analyses state-led place-making practices in Melbourne. The two levels of government that influence planning in Melbourne make much of the city as ‘culturally vibrant’ and ‘creative’, and have incorporated creative city-inspired place-making principles into many layers of the planning system. An examination of the development of two mixed-use megaprojects in central Melbourne reveals however that ideals of culturally engaging public places, and indeed of creative landscapes for middle-class consumption, wither in the face of more basic imperatives for economic development. In these case studies the ‘creative city’, no matter how the idea is interpreted, has little traction either as a set of inclusive place-making principles or as a gentrification strategy. The article concludes that the creative city-inspired place-making objectives in the planning system at both state and local levels are ambiguous in their overall intents and completely unsupported by statutory controls. Such place-making objectives as are realised are the compromised results of the interplay of uncoordinated decisions, delivered at the pleasure of the developer.     

Pathogens in septage in Vietnam

Septage is widely acknowledged as a major source of infectious pathogens while disposal of septage, and the operation and maintenance of septic tanks, is not regulated in many developing countries. Twenty untreated septage and septage sludge samples were taken from Can Tho City, Vietnam to examine their pathogen content, and indicator micro-organisms. Escherichia coli and Enterococcus spp. were detected in all samples, regardless of sludge storage time. Phages were detected in 80% of samples. Salmonella spp. were detected in 70% of the untreated septage and 60% of septage sludge samples. Concentrations of phages and bacteria tested in septage sludge after many years of tank storage were much higher than the expected levels. Helminth ova were present in 95% of untreated septage samples with an average of 450 ova l^− 1, and were detected in all septage sludge samples with an average of 16,000 ova l^− 1. Twelve varieties of helminth ova were identified. More helminth ova varieties in higher concentrations were found in septage than those reported from stool samples. The varieties' frequency ranged from 10% to 50% and Ascaris lumbricoides predominated. Results show that pathogens and indicator micro-organisms, especially helminth ova, accumulate in sludge. Thus helminth ova should be considered when septage sludge is treated and used for agriculture. Proper health protection measures must be applied for people handling septage.     

在市场中实践在实践中学习在学习中进步--工程公司市场化进程的回顾与展望

近两年来，工程公司在提高市场竞争意识、推动市场化进程中做了大量工作，其中坚持走出去的方针是我们自我加压、推行加快市场化步伐的一个重要战略步骤。     

新时期广东城市化的新特点

新时期广东城市化出现以下特点:知识源导向、城市由单体向群体化发展、产业集群推动、政府主导自上而下的集约化发展、城镇化向城市化转变、由重“数量”发展向重“质量”发展的转变。     

2005年北京办公物业市场七大趋势

趋势一:CBD区域写字楼集中放量从各区域规划方案上看,CBD区域多数项目在03～04年处于项目的报批手续及拆阶段,预计2005年正式推向市场,因此2005年CBD区域将成为北京市场供应集中的域,区域即将供应的项目有北京财富中心(二期)、金地国际花园、万达广场、SOHO尚都、万通中心、世纪财富中心、怡禾国际中心、光华国际等。除去未知项目,2005CBD写字楼办公面积的供应量为60万平方米左右。中关村区域经过一段时间的集中供后开始逐步放缓,2005年供应的体量相对较大的项目有中关村金融中心、新中关。金街区域可能开盘的项目只有2个:英蓝国际中…     

Developments in immersed tunnelling in Holland

Holland has 22 immersed tunnels (14 road, 5 rail and 3 utilities tunnels). Another three are under construction, and more are foreseen. The tunnels are of the concrete type, i.e., constructed without a steel shell. The paper describes developments in technology and in design philosophy since the first immersed tunnel was completed 52 years ago. These developments include, amongst others: the introduction of the Gina rubber gasket between elements; the division of elements into sections divided by flexible joints; the application (if possible) of longer elements (up to 268 m); the use of precast sections for tunnels that have a small cross-section; the omission of the watertight lining (made possible by cooling the concrete of the walls during the first days after pouring); various foundation methods (e.g., sand flow instead of sand jet system; piled foundations when necessary); the use of the excavation for the open ramps (or the part of the tunnel built on land) as a casting basin for the elements; the changed approach to casting basins now that well pumping is usually forbidden; and the transport of the elements across shallow locations and across the sea. It is emphasized that the current state of immersed tunnel technology is the result of a continuous international exchange of ideas and experiences.     

新形势下高校强化基建财务管理的探讨

在市场条件下高校基建财务人员在加强日常财务管理的同时,必须树立起高度的工作责任心,抓好事前监督、事中监督、事后监督三个环节,全面理解、贯彻执行《高等学校财务制度》,管好用好各项基本建设资金,提高基建财务管理水平,更好地完成高校各项基建任务,以有限的投资,最快的建设速度,获得最大的投资效益。