category:Electronic Component / date:2022-05-12 00:46:18 / browse:86 / comment:6

infiltration grouting

The secondary grouting pipe can only be grouted once and cannot be reused.The grouting mechanism includes filling grouting,Ray pontiniSteel pipe, 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, alkali solution method, which can close the upper part of the grouting section. The main construction steps are as follows: the grouting hole is drilled by a rotary drill. All grouting holes in the rock stratum are required to be drilled by coring in order to find out the and distribution of rock stratum fractures. The coring rate shall reach ~ % in the rock stratum and % in the broken rock stratum. The drilling cleaning fluid is mainly clean water. If the rock is broken and the hole collapse is serious, thin mud slurry can also be used as circulating fluid.The grout stop plug grouting method is generally used for Rock Fissure Grouting. The grouting pipe is provided with a grout stop plug, which can close the upper part of the grouting section. The main construction steps are as follows: the grouting hole is drilled by a rotary drill. All grouting holes in the rock stratum are required to be drilled by coring in order to find out the and distribution of rock stratum fractures. The coring rate shall reach ~ % in the rock stratum and % in the broken rock stratum. The drilling cleaning fluid is mainly clean water. If the rock is broken and the hole collapse is serious, thin mud slurry can also be used as circulating fluid.Ray pontiniGrouting pipeMarket prices continued to fall,2022-05-1200:49:07The 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 alkali solution method, qdm-it grouting pipe, ccll-y full section grouting pipe) and repetitive grouting pipe (ccll-d grouting pipe, ccll-d full section grouting pipe)

Ray pontiniGrouting pipeMarket prices continued to fall


The secondary grouting pipe can only be grouted once and cannot be reused.The slurry stop plug used in the slurry stop plug grouting method is the key device to seal the grouting borehole and realize segmented grouting. A good slurry stop plug shall ensure normal operation under the grouting pressure of more than MPa. According to its structure and action principle, the currently used slurry stopper can be divided into mechanical type and hydraulic type. Among them, the mechanical slurry stopper is relatively simple and reliable and is widely used. - is several commonly used slurry stopper structures.Ray pontini,Pulawy,The grouting mechanism includes filling grouting, infiltration grouting,Ray pontiniPrecision tube,Ray pontiniGrouting pipe, 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, alkali solution method, high chemical grouting method and cement grouting method.

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user 632HP195506591 / 2022-05-12 09:28:06 / reply
I'm quite satisfied, and the quality and workmanship are even worse. Look back and introduce to friends
user 984HP143755493 / 2022-05-12 08:32:03 / reply
Ray pontiniGrouting pipe How's the market trend recently, do you know anything?
user 717HP127443542 / 2022-05-12 08:02:59 / reply
Ray pontiniGrouting pipe The quality is very good, the transfer has been received, the boss is troubled, thank you very much!
user 709HP180518493 / 2022-05-12 08:14:48 / reply
The manager is nice! Ray pontiniGrouting pipe is also real.
user 570HP155642700 / 2022-05-12 09:14:28 / reply
Yes, I hope to cooperate next time. Thank you boss~~ Fast delivery, Ray pontiniGrouting pipe basically satisfied.
user 256HP158312377 / 2022-05-12 07:57:13 / reply
Ray pontiniGrouting pipe Very satisfied, good quality.

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