The basement waterproof concrete pouring of comprehensive archives building of Yaomen Power Co, Ltd is introduced.
本文介绍了姚孟发电有限责任公司综合档案楼地下室防水混凝土浇筑。
This paper puts forward raising its impervious nature and the construction technology according to the waterproof concrete characteristic.
针对防水混凝土特点，提出提高其抗渗性措施及施工技术。
Large volume waterproof concrete with C30 strength grade and seepage resistance P>25 can be mixed by adding expansion agent and reduce-water agent.
经试验表明，在砼中复合掺加膨胀剂和高效减水剂，可制得强度等级为C30，抗渗等级P＞25的大体积防水砼。
Winter construction of mass waterproof concrete is a difficult concrete construction project, which comprised mass, waterproofing and winter construction.
大体积防水混凝土冬季施工是集大体积、防水、冬季施工为一体、难度非常大的混凝土施工项目。
The crack problem of the mass waterproof concrete transmitted by pumps, has been the keystone to resolve and discuss for the construction industry actively.
泵送工艺施工的大体积防水混凝土工程的裂缝问题，近年来一直是工程界积极探讨解决的重点。
It is easy to produce cracks in underground galleries of waterproof concrete in course of construction and it is harmful for cracks to structural functions.
防水混凝土地下通廊在施工过程中，易产生裂缝，对使用功能造成很大的影响。
Mass waterproof concrete structure is a main waterproof barrier of underground works. Its technical crux is how to control temperature cracking of the concrete.
大体积防水混凝土结构是地下防水工程中的主要防水屏障，其技术难点是如何控制混凝土温度裂缝。
The paper expounds the construction technology of large areas waterproof concrete in the construction of large-scale air-defense concrete project for Masteel Garden Housing.
通过对马钢某住宅小区大型人防工程混凝土施工的介绍，阐述了大面积防水混凝土的施工技术。
It is necessary to dispose poor raw material before construction of self-waterproof concrete structure. It is advised to put forward construction plan when the code is not detail.
讨论了自防水混凝土结构施工前对品质低劣的原材料进行处理的方法；指出对规范要求不详尽处要进行具体分析，提出了细部施工方案。
FirstLook survives 15-foot drops onto concrete and is waterproof to three feet.
FirstLook机器人可从15英尺的高度掉落到混凝土地面，可在三英尺深的水里活动。
They also show that water absorption could availably evaluate the waterproof ability and resistance to acid and alkali corrosion of concrete protective coatings.
研究还表明吸水率可以有效评价混凝土保护涂层的防水能力和抵抗酸、碱侵蚀的能力。
Used for industrial and civil architecture roofing, basement, tunnel, tunnels, water supply and drainage pool, water pumping station, etc have waterproof impermeable concrete engineering requirements.
用于工业与民用建筑的屋面、地下室、隧道、巷道、给排水池、水泵站等有防水抗渗要求的混凝土工程。
Used for the waterproof sea ling on concrete wall panel slab ventilation pipes the light weight panel products window and doors of metal products asbestos boards gypsum board wood plastic etc.
用于混凝土墙板、板、风管道的防水密封，金属制品、棉板、膏板、料等轻型板材和门窗的防水、封。
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.
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。
Based on interface science principle, effect of silanes waterproof coatings on cement concrete surface was revealed.
依照界面科学原理，叙述硅烷系防水涂料在水泥混凝土表面的作用。
Some project instances have proved the effectiveness of applying the steel fiber concrete as the waterproof material.
工程实例证明了应用钢纤维混凝土作防水材料，效果相当好。
They came into more widespread use in the 19th century, when new waterproof roofing materials and the use of structural steel and concrete made them more practical.
19世纪出现了防水的新型屋顶材料，使得平屋顶更为普遍，钢筋混凝土的使用也使得平屋顶更加实用。
Self-compacting concrete used for tunnel waterproof is an effective measure.
自密实混凝土用作隧道防水是一项有效的措施。
Through continuous observation summary, damage was found involved in the concrete liner, waterproof layer attached to failure, is the underground waterproof the underlying causes.
通过持续观察总结，发现混凝土垫层破坏牵连所依附的防水层失效，是地下工程防水问题的根本原因。
Used for the waterproof sealing on concrete wall panel slab ventilation pipes the light weight panel products window and doors of metal products asbestos boards gypsum board wood plastic etc.
用于混凝土墙板、板、风管道的防水密封，金属制品、棉板、膏板、料等轻型板材和门窗的防水、封。
Used for the waterproof sealing on concrete wall panel slab ventilation PIP es the light weight panel products window and doors of metal products asbestos boards gypsum board wood plastic etc.
用于混凝土墙板、板、风管道的防水密封，金属制品、棉板、膏板、料等轻型板材和门窗的防水、封。
The construction technologically and economically achieved amply by adopting variety of quality control measures to excavation, concrete pouring, waterproof and dewatering etc.
施工实践表明：在开挖、浇筑、防水、降水、质量控制各环节采用相应技术措施，可取得良好的技术经济效果。
The company's production and sales of products covered concrete waterproofing additives, new waterproof materials, tile grout, dry-mixed mortar, interface agents.
本公司生产及销售的产品涵盖了混凝土防水添加剂、新型防水材料、瓷砖填缝剂、干混砂浆、界面剂等。
With the construction technology development and asphalt concrete construction technology perfect, merits of asphalt concrete waterproof technology are realized by more and more engineer.
随着土石坝沥青混凝土施工工艺和逐渐完善和施工技术的不断提高，沥青混凝土防渗技术的优点也逐渐为人们为认知。
Furthermore, the problem of absorption can be solved by coating waterproof mortar and water-resistant mortar on the composite concrete surface.
通过表面抹防水砂浆或憎水砂浆，克服了吸水率大的问题。
Because of the waterproof layer and concrete base can't bond seal, a little damaged, there is a leak.
因防水层与混凝土基层不能粘结密封，破损一点，就出现渗漏一片。
The shrinkage-reducing-waterproofing agent is an admixture that can decrease the early-age shrinkage, reduce cracking risk and improve the waterproof property of concrete significantly.
混凝土减缩防水密实剂是一种能有效减小混凝土的早期收缩，降低混凝土开裂风险进而提高其防水性能及密实性的外加剂。
Our company also launched a concrete hardener, water-borne brightener, waterproof agent which with the advanced international level of new products.
本公司还相继推出了混凝土硬化剂、水性光亮剂、防水剂等国际先进水平的新产品。
Our company also launched a concrete hardener, water-borne brightener, waterproof agent which with the advanced international level of new products.
本公司还相继推出了混凝土硬化剂、水性光亮剂、防水剂等国际先进水平的新产品。
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