Hello and welcome toTitker Trade Network!

free member

Beijing Well Drilling Construction Beijing Well Drilling Quotation 15330218881

total supply
0
MOQ
0
area
Beijing
Delivery period:
Shipped within 3 days from the date of payment by the buyer
Buyers are still looking
  • 1
  • 2
  • 3
Products Recommended

Shop information

area:Beijing

Member level:individual memberYear1

identity:  

Already paid:0.00 yuan deposit

my badge: [Integrity File]

online service:

Business card

Manager Wang

  • name:王经理(sir) 
Applets
【Kind tips】When you call, please mention that you saw us on Titker Trade Network, thank you.
Product Details
 北京兴盛源打井,修井,提泵,压力罐安装,变频器安装公司主要从事专业打井,打降水井,工程基坑降水,井点降水、轻型井点降水、顶管降水、河道降水、大口径降水、基坑降水、深井降水、地下人防降水,承接全国各地降水工程。在地下水位以下的深基础或较大的地下构筑物施工时,主要问题是地下水的涌入和流砂产生以及基坑边坡失稳.地下车库、管线、化粪池等,往往会造成施工困难,影响工程的进度和质量,因此要除地下水,稳定土体,安全施工,就需借助井点降水来解决此类问题.。 一、确定井点布置的基本原则 井点系统的平面布置应根据基坑的平面形状、大小、要求降水深度、地下水流向和含水层渗透系数等来确定。一般情况下,基坑宽度小于10米,且降水深度不超过5米时,用单排井点布置在地下水的上游;当基坑宽度大于10米,土质较差、渗漏系数较大时,可沿基坑两侧各布置一排井点;当基坑面积较大时,采用环形或多边形封闭布置。封闭形井点的转角处在每边不小于5米的范围内加密主管1/3至1/2。井点管距基坑壁不宜小于1.5米,井点主管的滤管应埋至抽吸深度以下0.5-1米处,以免进气。为了充分利用泵的抽吸能力,水泵轴心应与总管保持齐平。 二、井点系统使用注意事项 1、井点立管埋设完并与卧管及抽水设备接通后,必须先进行试抽水,在无漏水、漏气、淤塞等现象后,才能正常投入使用。 2、使用射流泵时,应安装真空表,并经常观测,作好记录,以保证井点系统的真空度,一般应不低于60KPa。当真空度不够时,应及时检查管路或井点管是否漏气、离心泵叶轮有无障碍等,并及时处理。 3、井点应保证连续抽水,并应准备双电源。如抽不上水或水一直较混,或出现清后又变混等情况,应立即检查处理。如井点管淤塞过多,严重影响降水效果,应逐个用高压水反冲洗井点管或拔出重新埋设。 4、在地下室施工完毕,通过抗浮稳定验算,符合要求并进行回填后,方可拆除井点系统,所有孔洞均须用砂或土填塞
 
"Beijing Well Drilling Construction Beijing Well Drilling Quotation 15330218881"Related Products
Related categories
Building decoration construction wall floor coating Functional coating woodworking paint construction adhesives Coating emulsions and film-forming substances ceramic tile Fine chemicals for construction Coating additives floor Wall stickers/wallpapers wooden material Decorative line board masonry materials Functional Materials Deformation joint device Steel structure/membrane structure Curtain wall and material accessories decorative textiles carpet curtain interior door outdoor door window Door and window hardware ceiling material canopy material cut off Ladders Construction Glass Locks stone stone Insulation Materials Plastic building materials Endurance board Drainage board boeing film Lighting panels and lighting tiles Geomats and blocks Drainage network and three-dimensional network rubber tube Styrofoam Plastic piece Metal building materials Color steel tile steel grating steel fiber closing net Step by step Steel formwork Mesh panels and grating panels rubber Board Special building materials fiberglass Carbon fiber materials for construction Anti-crack additives for construction Covers and trench covers grouting material Wood plastic material sponge Site construction materials asphalt Construction and building materials pipes Pipe fittings water meter Gas Meter Plumbing hardware sanitary ware bathroom furniture Bathroom hardware Shower room/shower kitchen facilities Pipeline system Heating equipment General lighting light source Decorative lighting fixtures outdoor lighting fixtures 室内环保检测仪器 Engineering machinery/construction machinery contractor real estate Mailbox Ceramic production and processing machinery 建材生产加工机械 Work protection craftsman tools Measuring tools Inventory building materials 二手建材加工设备
Related Information
Yingde floor anti-corrosion supply Jiangmen anti-corrosion and wear-resista Construction of steel structure lighting Yin frame glass curtain wall production Creative design of combined curtain wall Stone curtain wall production and instal Shandong Rural Entrepreneurship New Buil A way to save money in producing plastic Universal simulation color marble relief Swinger Weinan manufacturer high-strengt DG grouting material manufacturer direct Xi'an Swinger Building Materials Company Swinger grouting material Shaanxi grouti DG grouting material manufacturer direct Baoji high-strength non-shrinkage grouti
Disclaimer

The information/pictures/parameters, etc. displayed on this webpage about【Beijing Well Drilling Construction Beijing Well Drilling Quotation 15330218881】are provided by member【Manager Wang 】,By Titker Trade Network members 【Manager Wang 】is solely responsible for the authenticity, accuracy and legality of the information/pictures/parameters, etc.,Titker Trade Network only provides display services. For your safety, please choose Titker Trade Network for online trading, otherwise Titker Trade Network will not bear any responsibility for this.

If your legitimate rights and interests have been infringed, please contact Titker Trade Network customer service as soon as possible. We will serve you wholeheartedly. Thank you for your attention and support to Titker Trade Network!

Titker Trade Network