The work of casting
First, by casting:

1. Review of standards for sand and gravel.
2. Review and ensure the validity of the mixer to work and the validity of the vibrator to work.
3. Review the adequacy and quality of Choinat casting: Sand, gravel, cement, water.
4. Review the existence of the slump cone test and readiness.
5. Review and an insufficient number of cubes of concrete frame.
6. Review spray intensity timber with water before casting.
7. Review Order stages of casting with the supervisor in charge of casting and Alfor..
8. Revision locate breaks casting, expansion joints and contraction, breaks down.
9. Review and a specific caliber water-mix concrete.
10. Review the status of cookies down iron ceiling tiles and below the bottom of the iron beams and Ojnab beams and rebar.
11. Railway work suitable for the cast rises to occasion.
12. Install a good casting levels for each column and check the status attributed to the Formja.
13. Ensure that the high casting no more than 3 meters maximum.

Second, during the casting:

1. Review and ensure accuracy of the mixing ratios, especially water.
2. Make sure every part of your blood poured ends well, especially beams without touching the vibrator mechanical rebar as possible.
3. Ensure completion of the concrete surface Faramjh good part of it ending.
4. Continuously measure the thickness of the tiles and ensure the regularity of the thickness of the slab as required.
5. Raise the excess concrete before-you-go of doubt and to ensure cleanliness of the equator and all surfaces after the completion of casting.

Third: After the casting:

1. Ensure the continued treatment of concrete for seven days after casting, at least.
2. Sure from the jaws of wrenches correctly:
- Spraying water well before the jaw.
- Jaw using crowbars and with carefully maintained surfaces and corners of concrete cast intact.
3. Follow-up cubes of concrete cracking on the agenda structured follow-up dates.
Last Update
11/5/2011 4:48:19 AM