Installation of floor slabs or how to create a reliable frame house ?

Mounting floor slabs - some theory

floor slabs already by its very name makes it clear, for what is used and what functions while performing.This structural element of the building needed to create a partition between floors.The use of this component allows you to redistribute the load on the frame of the building.She also performed thermal and sound insulating function.There are full-bodied, and hollow-core concrete slabs.

Full-bodied concrete slabs designs are characterized by a high strength.Used in high-rise construction to create intermediate floors.The disadvantage is the lack, in comparison with the hollow core types, heat and sound insulation.They also have a very large weight.

Hollow plate - the most common in the construction industry.Possess excellent insulating properties.Through design features make it easy to load on the foundation and frame of the building.Allow even cover the 12-meter spans.For the private low-rise building is made lightweight version of these structures.

When buying tiles factory JBI kindly requested to specify their sequence of loading / unloading.This is done in order to subsequently mounting the overlap is paramount necessary elements were at the top of the stack.

preparatory work for laying slabs

Before you carry out installation of floor slabs, you must familiarize yourself with the safety precautions in the conduct of this type of work.

1. Hoists, cranes and other equipment used in the installation must be roadworthy and comply with all requirements Gosgortechnadzor.
2. The implementation of works on the installation slabs are allowed only skilled workers who are 18 years since the planned medical examination.
3. workers engaged in work at height without scaffolding, are required to wear safety harnesses and a non-slip shoes.
4. crane operators and welders need to be properly trained and have a special license.
5. prohibited rise structures that do not have mounting tabs.
6. Purification plates from dirt exercise to lift the object.
7. forbidden people stay on structures and equipment at a time when they are moved.
8. When outages are not allowed to leave the structural components and equipment in the raised position, ie,Aweigh.
9. area of ​​the installation work should be insulated with special portable fences.
10. bridles constructions during unloading / loading can be carried out after checking the stability, and the installation - only after fixing.
11. on forests and the stage is only possible assembly, fitting and assembly of structures.
12. can not perform high-altitude work with black ice, fog, thunderstorms, and a speed exceeding 14 m / s.
13. Installation work on the construction of the next tier of the building must be carried out only after securing all the structures of the previous tier.

After all the workers will be familiar with the safety rules in the commission works on the project, produced preparatory procedures prior to laying floors.They include:

1. Checking quality certificates for purchased materials.
2. Visual inspection of the quality of the surface plates, the accuracy of geometrical parameters, etc.
3. Purification mounted constructions of mud, snow and debris, and clean all bearing surfaces mounted designs.
4. presence of marking on the plates, which determines their position in the project supports.

Laying slabs - undertake the work

Laying slabs produced using a crane.In addition to proper installation, you must have: a compressor station, arc welder, scaffoldings, hammers, trowels, levels, hammers, crowbars, saws and a mixing solution.

Mounting plates can be made on such a scheme:

1. Rigger checks the condition and availability of all the mounting tabs, then alternately engages the lines of the loop on the stove and commands crane operator to pull the rope.
2. verify the reliability of clues, and he went away to a safe distance, the crane operator to lift the slab commanding 2-3 cm. Assuring reliable strapping, gives the command to move the plate in the mounting area.
3. Installers at this time spread the solution on the support surface and signals the operator to the possibility of feeding the plate.Having filed panel, orient it to the place of installation.
4. Then instruct the operator to slowly lower the plate, holding it during the descent.Installers check the correct level adjustment plate stacking, correcting deviations increase / decrease in the mortar bed.Workers check the correct installation of the plate in accordance with the plan, and if there is a need to change something, then shifted her crowbars.
5. workers serving team machinist loosen straps and hooks are disengaged from the mounting plate hinges.Crane lifts slings, and assemblers to adhere to them.