A novel grouting device is used for grouting a building gap (1). The novel grouting device comprises a base frame (9) and a nozzle connecting device (8) connected with the rear wall of the base frame (9) through a rotary supporting device (88). The nozzle connecting device (8) ...
The pipe block-up and concrete cease-grouting of bored pile is caused by a variety of factors.,Its treatment measures are as follows namely:, (1) constant ... W He,W Ding - 《Architecture Technology》 被引量: 0发表: 1997年 CORNER-CUT STRUCTURE OF RETAINING WALL CONCRETE BLOCK PURPOSE:...
Within 4 months of the grouting I started experiencing the same problems, i.e., stairstep cracks in exterior wall, cracking tile, cracking ceiling, cracking pool deck coming up in chunks, brick facing separating from block walls. I am also completely surrounded by confirmed sinkhole properties....
As an efficient anchoring method, it's also widely used for pre-support, radial support, slope stabilization, foundation support , soil nail, retaining wall, etc. Application Railway SystemMetro ProjectSlope StabilizationHydroelectric StationInfrastructureMining Holl...
a注浆材料参数 Note thick liquid material parameter[translate] aIn the example of a truncated cone (with a wall angle of 45°, 正在翻译,请等待... [translate] a一般,我先看邮件 Général, je regarde le courrier d'abord[translate] a身份确定 Status determination[translate] ...
a core pipe, one end, close to the first inlet, of the core pipe is sealed, a through hole is formed in the lateral wall of the core pipe, the inner portion of the core pipe is provided with a core ball and an ejector spring which can push the core ball to block an outlet of ...
1.Also briefly discussed roadway borehole grouting techniques, as well as borehole water block up grouting process flow and parameters.对矿井巷道钻孔注浆工艺进行了简要讨论。 4)Shallow hole grouting浅孔注浆 英文短句/例句 1.Good results can be gained using the short-hole grouting for strengthening ...
With cement, bentonite, water glass, J85 accelerator, retarder and water as raw materials, a new composite grouting material used to seal groundwater inflow and reinforce wall rock in deep fractured rock mass was developed in this paper. Based on the rea
When the slurry was solidified, a needle tube was used to inject water for curing. The test block should be cured in a standard curing environment for 28 days. Then, the rock cores were drilled to test their uniaxial mechanical characteristics. Fig. 8 showed how to prevent moisture loss. ...
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