External steel bonding reinforcement method is a more traditional reinforcement method. The utility model uses an adhesive to paste the steel plate or reinforcement mesh on the cracked part of the wall to achieve the purpose of reinforcement. The commonly used adhesive is usually epoxy resin. This method is simple and fast in construction and has little impact on production and life. Basically， the bearing capacity of the wall can be greatly improved without changing the shape and internal use space of the components. It is mainly applicable to the reinforcement of walls that do not allow to increase the section size of original components
External steel bonding reinforcement method is a more traditional reinforcement method. The utility model uses an adhesive to paste the steel plate or reinforcement mesh on the cracked part of the wall to achieve the purpose of reinforcement. The commonly used adhesive is usually epoxy resin. This method is simple and fast in construction and has little impact on production and life. Basically but can greatly increase the section bearing capacity.
8 For the surface mesh of the height difference plate， when the height difference is ≤ mm， the surface mesh can be bent and installed; when the height difference plate is more than mm， the surface mesh should be disconnected at the place with height difference and put into the beam respectively. The anchorage length of the reinforcement is required for the reinforcement to extend into the beam.
oCorallillo Cross rolling pass system. This pass system refers to that the two open legs of the I-beam pass are not on the same side of the waist at the same time， and the waist has an included angle with the horizontal axis.
QMasagateFrom the comparison of the monthly summary apparent consumption data information of galvanized pipe and the real estate sales data information from to this year，Products Show they show the consistency of height width ratio，BainesCustom welded pipe manufacturerCheck which not only shows a positive correlation in the overall new trend， but also significantly conforms to the fluctuation direction of the monthly development trend.
MhAccording to the data information display information， there is an inseparable correlation between the annual real estate sales data information and the apparent consumption data information of galvanized pipe. From the consumption surface of the middle and lower reaches of galvanized pipe， decoration design， elevator car， handicrafts， household appliances and other industries are closely related to the situation of the real estate industry.
Reinforcement mesh is manufactured by automatic and intelligent production line under the strict quality control of the factory. Grid size reinforcement specification and quality are strictly controlled. The longitudinal and transverse bars of the reinforcement mesh form a network structure， so it has good bonding and anchorage with the concrete， and the load is evenly distributed，Products Show which obviously shows the seismic crack resistance of the reinforced concrete structure.
Emulsified asphalt emulsion is also easy to use on the mobile slurry seal paver. It is necessary to mix on the machine and use additives for chemical control for maintenance.
iI-beam features: the content of chromium carbon alloy is -%， the hardness of chromium carbide alloy is V， and the macro hardness is - HRC
W Welded steel mesh is aesthetically pleasing.
Franking According to the purpose， the welded pipe has general purpose and high temperature and high pressure. The pipe used in the latter is often special alloy steel. The problem of shrinkage cracks in the welding process and the mechanical properties of the pipe in the heat affected zone must be considered and solved， and the mechanical properties of the pipe in the heat affected zone will not be greatly changed due to the influence of welding operation.
wDWire sleeve: it is also a general carbon steel welded steel pipe. It is used in concrete and various structural power distribution projects. The commonly used nominal diameter is from -mm. The wall of wire sleeve is thin， which is mostly used after coating or galvanizing， and cold bending test is required.
Main machines and tools
There are many types of galvanized pipes， mainly including cold plated seamless pipes and hot-plated seamless pipes. But now the previous one is no longer used. The hot-dip seamless tube is still in use. Hot dip galvanized pipe is mainly used for steel pipes with low pressure fluid such as water and gas. When in use， if in normal working environment， the thickness of galvanized layer of hot-dip galvanized seamless steel pipe is up to μ M above，Products Show and it has been used safely for about years. It can be seen that its service life is very long. Of course， when purchasing，BainesCustom welded pipe manufacturerCheck electro galvanizing will not be used. There are also some small enterprises in the market. They will use electro galvanizing in production. In this way， although it is much cheaper in price. However， the quality is very good when used， and it is also easy to have problems.
Encyclopedic knowledgek The zinc coating is thick， the crystallization is detailed， uniform and non porous， and the corrosion resistance is excellent;
NNitriding: also known as nitriding， it is the process of penetrating nitrogen atoms into the surface layer of steel. At present，Reinforcement, galvanized pipe, seamless pipe, welded pipe, alloy pipe, I-beam-Shandong Kaiwen metal material Co., Ltd gas nitriding is widely used in the production of alloy steel pipe.
The allowable deviation of vertical installation of galvanized pipe is mm per meter， and then the groove shall be made with a grinder with a groove angle of ° ~ °. Fix the processed pipe on the support， and the gap between the two pipes is mm ~ mm， and then weld.
aF Because the combination is strong， zinc iron is miscible and has strong wear resistance;
Are there many welded types of mesh produced? According to the welding type and overall improvement， the difference between the reinforcement mesh and the welded mesh is not particularly large. It is still due to the scattered quality of the southern city. From the perspective of development to the longitudinal and transverse interleaving devices of the reinforcement mesh， the bound or welded mesh has better application quality.