Toilet waterstop secondary pouring to put steel bar is urgently needed

When designing, steel bars are reserved, and there is no need to add steel bars to the waterstop.

Pouring safety operating procedures.

1. Before pouring steel ingots or castings, the pouring site should be carefully inspected to eliminate the hidden dangers of accidents, and the steel barrel should be inspected.

2. All kinds of tools, spreaders, scrap steel and garbage are not allowed to be arbitrarily stacked and blocked in the passage, and should be transported away or placed in the designated location in time.

3. When checking the inner wall of the spindle mold or the steel drum, the 36 volt safe voltage running lamp must be used, and the steel drum is not allowed to enter the barrel to work after being hoisted under the tapping trough. If inspection, the drum must be lifted out of the trough.

4. When lifting steel ingots, ingot molds, risers, pipes, castings and steel barrels, they must be hung firmly and operated in accordance with the safety regulations of cranes and cranes. When oversized objects and fully loaded steel drums are lifted, one person must be set up to supervise them before and after, and two people must cooperate with the command. It is forbidden for all people to approach the hanging object or stay or pass under the hanging object.

The chain and wire rope used for hanging must be carefully inspected to prevent breaking accidents.

5. Pouring ingots should generally be carried out in the pouring pit, and the pouring of ingots or castings above 6 tons is not allowed to be carried out on the ground.

6. Be careful not to let the molten steel flow hit the plug rod and the barrel wall when tapping, and the molten steel should not be overfilled (not more than 7 8 of the barrel depth). It is forbidden for any person to stand near the steel drum table or on the opposite side of the taphole to avoid burn accidents.

7. When pouring steel, personnel who have nothing to do with the pouring work are prohibited from standing near the pit being poured. When the injection brick of the steel barrel is not aligned with the middle injection pipe, the plug rod shall not be opened. When the chassis or middle injection pipe runs steel, it should be blocked with iron foam, and dilute mud is not allowed to be used to avoid explosion.

8. After the molten steel is injected, the residual steel slag in the steel drum should be slowly poured into the dry waste ingot mold and slag tank, and all personnel should stay away from the slag tank at this time to prevent the slag from flying and injuring people.

9. During the pouring process, if the plug rod cannot be closed and the molten steel is splashed, one person must correctly direct the driving, and the rest of the personnel should quickly avoid it.

Nowadays, many designs are reserved for reinforcement, and I personally feel that there is no need to add reinforcement to the waterstop.

If the base connection is well handled, you can do not need it, and if you want to stabilize it, then plant reinforcements.

No, it's like this in the Nanjing area anyway.

Should the toilet waterstop be re-poured with steel bars? Urgent need.

The use of steel bars is necessary because the overall structure of the toilet waterstop is not very strong. The function of the steel bar is to enhance the strength and stiffness of the toilet door, so as to effectively prevent it from being hit by external forces. Steel tangerine ribs are placed on the inside of the door to help resist pressure to prevent the door hose from being damaged by the action of water.

At the same time, the rebar also allows the hose to lock in better, thus reducing waste caused by water flow.