Contents of this article
What is the general model of floor pump lubrication mortar?
Why do concrete pump trucks need lubricant?
Can concrete moisturizer be applied inside concrete?
What is concrete moisturizer?
What kind of chemical raw material is the lubricant? Will it harm the pump truck?
Before the concrete pump transports concrete, the pipe should be lubricated with ＿＿＿＿＿?
What type of floor pump lubrication mortar is generally used?
Mortar pump models HBT60-13-90, HBTS-20-8-30, etc.,
1) Resistant to corrosion and wear, one pump can be used for multiple purposes, even acid and alkali clear liquids and slurries can be used Be applicable.
2) The pump body is a steel-lined ultra-high molecular weight polyethylene structure with a lining thickness of 8 to 20mm. The pump applies patented plastic lining technology. Compared with other similar pumps, the lining layer is resistant to thermal deformation. It has the advantages of good performance, resistance to cracking, anti-falling, and high operating temperature.
3) There are two types of impellers: separated type and closed type, which can be selected according to the medium conditions.
4) Seals: K-type dynamic seal, K1-type dynamic seal, T-type packing seal, T1-type packing seal, C3-type non-standard seal.
5) Applicable media: sulfuric acid with a concentration of less than 80%, nitric acid with a concentration of less than 50%, hydrochloric acid of various concentrations, liquid alkali, suitable for both clear liquid and slurry.
4. Main technical parameters: operating temperature -20℃～90℃ (can be increased to above 100℃ using modified materials), inlet diameter 32mm～350mm, flow rate 5～2600m3/h, lift 80m Within.
Why does a concrete pump truck need lubricant?
Be careful when using it. It should not have any big impact. Nowadays, moisturizers are being used, so there will definitely be some damage. Clean them in time to minimize the damage.
1. First, ensure that the pump pipes and connecting parts of the truck pump, ground pump, and mortar pump are sealed without leaks;
2. After checking the pump pipes of the pump truck, use clean water Flush the pump so that there are no residues, debris and other blockages in the pump pipe;
3. When pumping concrete, the pump truck lubricant solution should be discharged outside the concrete formwork first, and remember not to pour it into the concrete structure;
4. After the concrete pump and ready-mixed mortar pump are pumped, the pump pipes and pump trucks should be flushed with clean water in time;
5. Protective glasses should be worn when using this product. If the product solution is accidentally sprayed into the eyes, it should be washed immediately with plenty of water
Can concrete moisturizer be applied into concrete?
Cannot be used in concrete
Before pumping, put a certain amount of water into the hopper of the pump truck as required (usually with an eye plate 1/ 2 or more is appropriate), then slowly and evenly add the lubricant product to the water, and stir continuously (you can open the swing valve of the pump truck, so that the swing valve of the pump truck swings back and forth in the bucket more than 3 times) until the product is completely dissolved . Then turn on the positive pump, pump out the solution in the pipe, and at the same time dump the concrete into the hopper and complete the pumping operation. The method is the same when using a ground pump, but attention should be paid to adjusting the amount of RG-H lubricant and dissolved water.
What is concrete moisturizer?
Pump truck lubricant is the abbreviation of high-efficiency concrete pump truck lubricant. Pump truck lubricant is a new product in the concrete market. Its main function is to lubricate the pipes of the pump truck before pumping ready-mixed concrete to avoid clogging of the pump.
For the past few decades, the ready-mixed concrete industry across the country has been using water and mortar to lubricate concrete pumps. The result is neither economical nor in line with the concepts of low-carbon environmental protection, energy conservation and emission reduction. The successful development and application of pump truck lubricant has made a positive contribution to the low-carbon, energy-saving and emission reduction of the concrete industry.
What kind of chemical material is the lubricant? Will it harm the pump truck?
What the person above said in this ambiguous way is both harmful and not harmful. Let me tell you, lubricating agent, also known as pumping agent, will not harm the pump truck. Its specific function is to add pumping agent to the water. The pumping agent will turn into a snot-like viscous substance and adhere to the inner wall of the pipe. When pumping concrete, it will The concrete will bring out the attached pumping agent
Before the concrete pump transports concrete, the pipe should be lubricated with ____________?
First fill the delivery pump with water, and then start to add mortar with the same mix ratio to moisten the pipe. The amount of mortar varies according to the length of the pump pipe. Water is best within the range of 0.5m3~2m3. Do not apply it in the column wall formwork, because failure to discharge it quickly will cause concrete defects. Do not apply the mortar in the same part. It is best to pour a little into the column wall in front. The theoretical thickness should not be greater than 50mm. The excess can be used for other purposes. </p
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