category:Electronic Component / date:2022-03-25 00:50:38 / browse:434 / comment:6

● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it grouting pipe, ccll-y full section grouting pipe) and repetitive grouting pipe (ccll-d grouting pipe, ccll-d full section grouting pipe)Process flow: drill in place → Drilling → Mud injection → Run casing → Continue drilling → Slag removal → Hole cleaning → Hoist the reinforcement cage → Water jetting and bottom cleaning → Concrete conduit → Placing concrete → Catheter & rarr; The pile top reinforcement can be divided into single liquid silicification method, double liquid silicification method, aerated silicification method and electric double liquid silicification method.

St.PetersburgPrecision tubeNegative market prices ended in a decline


According to the sequence of sectional construction along the stratum depth, grouting can be divided into sectional downward, drill section holes from top to bottom and inject section slurry. After each injection section,St.PetersburgPrecision tube, continue to extend the drilling and grouting, and then carry out re grouting from bottom to top; The sectional upward pattern is that the grouting hole is drilled to the final grouting depth at one time. All kinds of grouting pipes, steel flower pipes, advance small conduits, high-pressure grouting pipes pipe shed pipes and the formal qualification of grouting pipe factory are welcome to inquire by telephone and sincerely invite cooperation! Grout stop shall be used for bottom-up sectional grouting; The secondary full depth grouting method is to drill the grouting hole to the final grouting depth, and then conduct secondary grouting for the full depth.A -m long orifice pipe is installed at the opening of the grouting hole to prevent possible hole collapse. At the same time, it plays a guiding role in drilling. During grouting, it is used to install orifice closure device to prevent slurry leakage.St.PetersburgPrecision tubeNegative market prices ended in a decline,2022-03-2500:52:45Process flow: drill in place → Drilling → Mud injection → Run casing → Continue drilling → Slag removal → Hole cleaning → Hoist the reinforcement cage → Water jetting and bottom cleaning → Concrete conduit → Placing concrete → Catheter & rarr; The pile top reinforcement can be divided into single liquid silicification method, double liquid silicification method, aerated silicification method and electric double liquid silicification method.The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and splitting grouting. Grouting materials include granular slurry and chemical slurry. Granular slurry is mainly cement slurry and chemical slurry includes silicate (water glass) and high slurry. Silicification method,St.PetersburgGrouting pipe, high chemical grouting method and cement grouting method.

St.PetersburgPrecision tubeNegative market prices ended in a decline


● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it grouting pipe, ccll-y full section grouting pipe) and repetitive grouting pipe (ccll-d grouting pipe, ccll-d full section grouting pipe)Water pressure test water pressure test is that the grouting pump injects clean water into the grouting section, and its main purpose is to check the slurry stop effect of the slurry stop pipe head, especially the slurry stop plug.St.Petersburg,Scarborough,Special slings shall be used for the lifting of horizontal members such as laminated plates, and the stress at each lifting point shall be uniform to avoid fracture due to uneven stress of members. Grouting method is to put some solidified slurry into the cracks or pores of rock foundation in order to improve its physical and mechanical properties. Professional grouting pipe, steel flower pipe, advance small pipe, high-pressure grouting pipe pipe shed pipe, grouting pipe factory, high price, service,St.PetersburgSeamless pipe, on-site settlement and honest management! The purpose of grouting is to prevent seepage, stop leakage, strengthen and correct the deflection of buildings.

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user 122HP117294921 / 2022-03-25 09:05:47 / reply
Old acquaintances, things are as good as always, genuine St.PetersburgPrecision tube, outstanding cost performance
user 984HP143755493 / 2022-03-25 09:02:57 / reply
The logistics of St.PetersburgPrecision tube is a bit slow. Overall it's good, I hope I have a chance to cooperate next time
user 709HP180518493 / 2022-03-25 09:44:05 / reply
A good seller, even a novice, a lot of St.PetersburgPrecision tube don’t understand. Fortunately, the seller has patient guidance on the other end of the computer, and I have a sense of accomplishment, and finally figured out the problem that I didn’t understand.^- ^Learn more in the future!
user 570HP155642700 / 2022-03-25 08:18:50 / reply
I'm quite satisfied, and the quality and workmanship are even worse. Look back and introduce to friends
user 263HP145816628 / 2022-03-25 08:52:06 / reply
Just paid, when will St.PetersburgPrecision tube arrive, boss.
user 256HP158312377 / 2022-03-25 08:06:33 / reply
St.PetersburgPrecision tube It’s really good, how long does it take to arrive after the departure?

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