Ribbed plates - this is the type of reinforced concreteproducts, which is used in the early stages of the construction of supporting structures. Until recently, ribbed slabs were used only in civil engineering in the construction of multi-storey buildings. But now they are actively used in industrial construction.
For example, ribbed plates coveredattic, storage, industrial buildings. Residential use of ribbed plates is limited. Because of the beams, the floors and ceilings cannot be made even, flat and smooth. The role of floor slabs can not be overestimated, because they ensure the reliability, safety, durability of any construction object.
Ribbed plates - sizes:
- 1.5X6;
- 3Х6;
- 3Х18;
- 3Х12;
- 1.5x12.
Such parameters are convenient for any type of construction.
Production of ribbed plates
Ribbed plates are made of silicateheavy concrete, light heavy concrete, or heavy concrete. The main component of the structure is concrete and steel reinforcement. Materials must be of superior quality. According to the norms, the maximum load on the plate itself cannot exceed 6 kPa (without considering the mass of the plate). In the ribbed plates can be holes and cutouts in the shelves, if provided for technical data sheet.
Mortgage products are intended for fasteningplates to the supporting structures. On the longitudinal edges of the outer face are recesses for installing keys between adjacent plates. Ribbed reinforced concrete slabs are made strictly in accordance with the state standard.
Slab classification
According to the type of operation, there are two types of plates:
1. Floor slabs.
2. Plates cover.
They have different weight stability.therefore, their interchangeability is impossible. Ribbed reinforced concrete floor slabs are intended for installation of floors in high-rise buildings, large industrial buildings, public buildings, household and ancillary buildings.
Slabs of coating required for the construction of single-storey industrial enterprises.
Plate quality control
When buying a material, first of allpay close attention to marking ribbed reinforced concrete slabs. Ribbed plates (GOST) manufactured in factories must be accompanied by complete information on the name, type, size, type of concrete, maximum load capacity, steel reinforcement class, the presence of various openings and their diameters, etc.
But that is not all.The most important characteristic that ribbed reinforced slabs should have is a high degree of reliability. They must comply with the following requirements: water resistance, rigidity, strength, sound insulation, gas tightness, heat insulation, vapor barrier, fire resistance. For this reason, when buying ribbed plates, it is worth paying attention to the manufacturer, buying plates only from verified manufacturers. Products must pass the quality control of factory quality control and have an accompanying document.
