Laser Concrete leveling
Take the laser emitted by the transmitter as the reference plane
The laser leveling machine is a kind of equipment that takes the laser emitted by the transmitter as the reference plane, and controls the leveling head in real time through the laser receiver on the laser leveling machine, so as to achieve high-precision and rapid leveling of concrete.


Construction Steps
It is indeed a time-saving and labor-saving way to use a concrete laser leveling machine to pave the ground. It is not only fast and effective, but also can save labor to the greatest extent. After the equipment is started, it will level itself according to the height of the ground or after manual leveling. For compaction, both methods can be applied.
Main construction process:
Civil engineering formwork support (bottom formwork) → steel bar tie-up → concrete pouring and laser leveling device elevation control → laser leveling machine for concrete leveling → professional technicians use scraper bars to level accurately → single-disc troweling machine to lift slurry and smooth → Professionals use scraper bars to accurately level → professional operation of double-disc driving trowel → surface finish → finished product protection
1. Civil engineering formwork (bottom formwork): Civil engineering formwork support (bottom formwork) is strictly controlled in elevation as in normal drawing design and construction specification acceptance standards, and the scaffolding is firmly supported. It should be noted that the "clear water concrete" building (ground) Surface and concrete pouring shall be constructed at the same time. In order to facilitate mechanical construction, there shall be no formwork or supporting elements higher than the building (ground) level, except for the reserved and pre-embedded levels.
2. Reinforcement tie-up: Because the surface layer is a building (ground) surface formed at one time by using the protective layer of reinforced concrete, the reinforcement must ensure that the concrete protective layer is sufficient, and no reinforcement, stirrups or weldments are allowed to be placed The concrete pouring surface layer is exposed, causing the machine to hit the steel bar, which not only destroys the machine but also destroys the surface layer of the building (ground).
3. Laser leveling instrument controls concrete pouring: set the elevation on the column reinforcement before concrete pouring, and lead the accurate elevation to the laser leveling instrument control system, and the concrete pouring personnel will control the elevation to be 5 times higher than the design elevation when scraping - Within the range of 10mm, lay a solid foundation for the leveling of the next laser leveling machine.
4. VANSE laser leveling machine leveling: In the case of accurate elevation setting by professional technicians, mechanical operators will accurately level the concrete surface under the control of the laser sweeper, and VANSE leveling machine will automatically level the surface The machine is calibrated and controlled to ensure the accuracy of the entire plane.
5. Leveling by professionals: This process is to re-measure the puddles with a laser sweeper when the bleeding of the concrete pouring surface is completed, fill the puddles with concrete, and use a scraper bar to rotate the opposite layer 360° to achieve a comprehensive level. Control the flatness and smooth the edge details of the column root formwork, and use the laser sweeper to repeatedly detect until the requirements are met.
6. Single-disk troweling machine for smoothing and lifting slurry: while the concrete is poured in an orderly manner according to the specifications, the concrete poured earlier will reach the initial setting earlier by using the time difference of the concrete construction. 2-3mm footprint), it is convenient to use single-disc troweling machine and troweling disc to perform cross-breaking troweling to ensure the smooth control of the mechanical operation process.
