The 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， 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.
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
The secondary grouting pipe can only be grouted once and cannot be reused.
According to the measured water absorption of the borehole， verify the water permeability of the rock stratum， and provide professional quality assurance for grouting pipe， advance small conduit， high-pressure grouting pipe， pipe shed pipe and grouting pipe factory. During the preferential activities， new and old customers are welcome to consult to determine the grouting pressure and flow， and determine the grouting slurry and its initial concentration.
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.
JingsongPrecision steel pipePrice2022/12/2709:00:28The 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， 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， on-site settlement and honest management! The purpose of grouting is to prevent seepage， stop leakage，JingsongPrecision steel pipe， strengthen and correct the deflection of buildings.
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
After the grouting hole is drilled， install and lower the grouting pipe， grout stop plug，Jingsongseamless steel tube， mixer and other facilities in the hole.
JingsongShi XiaotaoThe 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， alkali solution method， high chemical grouting method and cement grouting method.