● 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)
● 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)
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
● 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，GazwinSteel pipe， ccll-d full section grouting pipe)
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.
After the grouting hole is drilled， install and lower the grouting pipe， grout stop plug， 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， 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 grouting mechanism includes filling grouting， infiltration grouting，GazwinPrecision tube， 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.
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe， steel flower pipe grouting， pile foundation grouting pipe，GazwinSeamless pipe， grouting pipe manufacturer， old brand， price advantage and quality! Each time it is used up， and its main purpose is to check the slurry stop effect of the slurry stop pipe head， especially the slurry stop plug.
GazwinYaguajieSpecial 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 strengthen and correct the deflection of buildings.