● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
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， 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 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，ZanzhanPrecision tube， and chemical slurry includes silicate (water glass) and high slurry. Silicification method， alkali solution method， high chemical grouting method and cement grouting method.
● 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)
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，ZanzhanSeamless pipe， 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.
ZanzhanSeamless pipeWhy did the price rise sharply2022/11/1911:43:20Special 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.
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， alkali solution method， high chemical grouting method and cement grouting method.
It is used to seal the construction joints， pipe seepage joints and gaps between ground walls in concrete. It is very suitable to install grouting pipes between the joints of new and old concrete. When water seeps into the joint，ZanzhanSteel pipe， the PVC port slurry on the surface can be set to seal the joint. The appropriate grouting time can be selected at the end of concrete curing. Leakage joints can also be sealed with this. Provide long-term grouting pipe， steel flower pipe advance small pipe， high-pressure grouting pipe， pipe shed pipe， old brand， price advantage and quality guarantee! In the embedded grouting pipe， the slurry can seal the construction joint， cold joint， pipe leakage and the joint between the ground wall.
Compared with sleeve valve pipe grouting method， the common disadvantages of grouting pipe grouting method， flower pipe grouting method and drill pipe grouting method are that it is easy to emit slurry along the pipe wall and the grouting layering effect is poor. These disadvantages are particularly prominent when using slurry with good fluidity and long initial setting time; The utility model has the advantages of simple equipment and process， good flexibility， fast construction speed， and is more suitable for situations requiring rapid response.
ZanzhanTaibat Imam● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.