The secondary grouting pipe can only be grouted once and cannot be reused.● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it grouting pipe,CirebonSteel pipe, ccll-y full section grouting pipe) and repetitive grouting pipe (ccll-d grouting pipe, ccll-d full section grouting pipe)

Push the rock powder and sundries that are not washed, remain at the hole bottom, so as to improve the bonding strength and impermeability between the slurry stone body and the fracture surface.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.CirebonPrecision tubeGood performance,2024-03-1915:46:32The secondary grouting pipe can only be grouted once and cannot be reused.Special slings shall be used for the lifting of horizontal members such as laminated plates, steel flower pipe, advance small pipe, high-pressure grouting pipe pipe shed pipe, grouting pipe factory, high price, service, on-site settlement and honest management! The purpose of grouting is to prevent seepage, stop leakage strengthen and correct the deflection of buildings.

The secondary grouting pipe can only be grouted once and cannot be reused.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,CirebonSeamless pipe, thin mud slurry can also be used as circulating fluid.Cirebon,Rimnicu Vilcea,● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.