Concrete slabs n 2. This is interesting. Storage and transportation

Description

Product Description

These reinforced concrete products are made from concrete with a strength class of at least B15. During the construction of various structures, P-2 slabs connect the frame supports to each other. They allow for uniform distribution of loads throughout the structure and contribute to the durability and stability of the building.

Products are designed for operation in non-aggressive environments and low levels of humidity. They are able to withstand high static/dynamic loads.

Due to its versatility, the P-2 flat slab is widely used in the construction of industrial and civil structures. It is also used for the construction of buildings in the private sector. Excellent performance characteristics allow the use of these structures in construction:

• brick and panel buildings;
• buildings of various layouts.

Product marking

• P - flat plate (type of product);
• 2 - standard size (corresponds to 360x155x10 cm).

Required Additional Information or help in choosing concrete goods? Do you want to place an order? Contact our consultant by phone.

Question answer

- Shipping cost?
Delivery is calculated based on the remoteness of your object, from the warehouse, as well as the tonnage and dimensions of the products.

- Where are you taking it from?
Delivery is carried out directly from production. Production facilities are located throughout the central region, and before entering our network, it undergoes strict quality control by the legal, accounting and quality departments.

- Where is the post office?
For the convenience of users, we have made a system for distributing the load on managers, if mail is checked by 1 person, this significantly slows down work or even leads to the fact that read letters are lost. You can leave a request through the form at the top of the site “Leave a request”, it will go to a free manager and you will be called back within 5 minutes.

- You have mobile number?
For the convenience of users, we have made a system for distributing the load on managers, if a mobile phone is specified, then only 1 person can talk on it, and it will be difficult to get through to him during the season.

- Why so expensive?
The price of a product consists of several components, the main of which is the cost of the material, which determines the quality of the final product. There is also a factory margin and a trading company margin, we work on the terms of a dealer discount, therefore we do not have a margin separate from the factory, we earn on the fact that the factory shares with us part of its profits, and we, in turn, provide the factory with volume to ensure uninterrupted operation .

- Why can't you order less than 15 thousand? Do you only work in wholesale?
Some items are made in nearby areas and the delivery of these items adds a significant cost to the product. We have calculated that when ordering more than 15 thousand, the benefit from purchasing products from us becomes greater. If you have a small request for products that are manufactured in your area, it will be cheaper to purchase products at the nearest factories. We unfortunately have this moment There is not a single plant in the Moscow region that has passed our quality control.

- Where can I pick it up?
The products are manufactured at different factories, the region and the city can tell you the manager, because the factory is different for each product.

- Why such an expensive delivery?
Delivery is calculated based on the distance of the object from the warehouse of the plant. The shipping cost is divided by the number of items based on the weight of the product, ordering 1 item, the entire shipping cost will fall on it, but if there are 10 items in the order, the shipping cost will be equally distributed among these 10 items.

- Do you work with VAT?
Yes, Beton Project LLC works for OSNO and is a VAT payer. All prices on the website are inclusive of VAT.

- Why is only the office listed on the site, and not the factory?
We are a dealer of factories and carry out our activities at the office address. Because in our list there is a solid number of plants that have passed our check, it is not rational to post all the addresses of plants with products in order to complicate the search for the right plant. If you are interested in where you can take out this or that product, you can always check with the Manager or use our delivery.

- Do you have a warehouse in Moscow?
We do not have a warehouse in Moscow or the Moscow region, because this will negatively affect the value of the goods, because it will entail additional costs.

- What kind of plant? What is the name of?
Products are manufactured at different factories, you can always come to the factory and see for yourself the quality of our products. Also, if you have any doubts, you can pay for the products directly to the factory.

Strengthening plate P-2 is a small-sized slab used in road and bridge construction to strengthen slopes together with stop blocks. Whole "covering carpets" of unlimited sizes are welded from such plates. Slab P.2 has the form of a reinforced concrete square with a face of 1000 mm (in the first size with cut corners). In the areas of corner cuts, reinforcing outlets in the form of loops are located. Slope strengthening slabs are the reinforcing structures of many channels, cones and adjacent sections of the embankment of small and medium-sized bridges and culverts ensuring the safety of facilities, their efficient and long-term operation. The use of the plate is justified in any climatic zones countries.

A specific slab is chosen individually, taking into account soil properties, weather and climatic factors, flooding regimes, embankment height and excavation depth.

Any embankment is reinforced with concrete slabs on a surface divided into separate maps, on which they are laid on crushed stone, gravel preparation or geotextiles, then all slabs are welded and monolithic with mortar. Such concrete pavement well protects the embankment from blurring and slipping, does not move and withstands all vertical loads.

The thickness of the slope reinforcement plates is taken as 160 mm. Sufficient thickness allows you to well strengthen the soil of the embankment and withstand any dynamic loads. Demanding quality standards for road elements also apply to concrete reinforcement blocks: high strength and crack resistance, which, due to the high class of heavy concrete - B20, are particularly reliable. And also the block of strengthening of slopes characterizes good resistance to destructive environmental factors, substances aggressive to concrete and organic acids.

According to Series 3.501.1-156, heavy concrete of increased water resistance (W6) and a high frost resistance class (F200-F300) are used for the production of slabs, since the strengthening elements have to endure many temperature changes. A 30 mm layer of concrete covers the space frame made of hot woven steel fittings A-I and strong 5mm wire. Pre-welded blocks undergo anti-corrosion treatment. In the case of the use of plates in aggressive conditions, they undergo preliminary universal protection. In Yekaterinburg, reinforcement slabs are represented by products posted on our website.

Product marking

Series 3.501.1-156 stipulates that each slab is assigned its own symbol- brand. It traditionally consists of alphanumeric characters. Where in the first group is the name of the product, its standard size and main geometric characteristic. Additionally, special conditions of use are indicated. M - severe conditions. U - reinforced.

Thus - (1000 x 1000 x 160mm), where:

• P - strengthening plate;
• Number - standard size;

The weight and brand of the plate is indicated on its end side.

Product quality control

Continuous control of the slabs helps to eliminate defective elements from the batch, thereby ensuring a long service life for the reinforced slopes. Rebar outcrops and wide cracks are the most undesirable defects, in the presence of which the P-2 reinforcement slab can no longer be used for its intended purpose. Equally important is the impeccable appearance reinforced concrete slabs, corresponding modern concepts about the aesthetics of road objects. Plates operated in aquatic environment, must have high quality concrete surface. There can be no more than 5 shells, sagging and chips with a depth of more than a centimeter on the surface of a product of 40 cm2.

Acceptance tests, which are another degree of control of road elements pass by indicators:

• concrete strength (class of concrete in terms of compressive strength, tempering strength);
• conformity of reinforcing and embedded products;
• strength of welded joints;
• thickness of the protective layer of concrete to reinforcement;
• accuracy geometric parameters;
• quality concrete surfaces;
• the presence of mounting loops.

For all reinforcement slabs issued by the manufacturer technical certificate , where the following parameters are specified:

• quantity reinforced concrete products;
• date of manufacture;
• brand of concrete for frost resistance and water resistance;
• brand of concrete for strength and its average density;
• release strength of concrete and actual release density of concrete.

Transport and storage

Like any other plate products, reinforcement slabs P.2 are stored in stacks with a standard limited in height of 2.5 meters. During storage or transport, each slab must be supported by two wooden spacers. If the mounting loops are located on top of the slab, they must be at least 1 cm away from the overlying slab. You can buy reinforcement plates on our website in any configuration.

Cuvette plate reinforcement block P-2

Road construction needs reinforced concrete, which is able to strengthen and protect embankments from accumulation Wastewater. For these purposes, factory-made reinforcement plates B-8 and rectangular plates for strengthening ditches P-1, P-2 are used. flat slabs with beveled edges of one face are fixed in cuvettes and monolithic. Reinforced concrete slab used to strengthen the space of upland and drainage (at low flow rates) channels, ditches, ditches and embankments.

As a rule, cuvettes are arranged with a trapezoidal cross section; sometimes it is possible to arrange cuvettes with a triangular and rectangular cross section. A frame made of rods made of steel A-I, Ac-II, A-II, A-III. The thickness of the protective concrete layer to the reinforcement is at least 20 mm. Strengthening plates are treated with water repellents, and all steel parts receive reliable anti-corrosion protection.

These are hardy solid products that are mounted on an inclined embankment and work to maintain the integrity and shape of the embankment, as well as to protect the embankment from erosion and shedding of soil. Working drawings and recommendations for the use of the ditch reinforcement plate include Series 3.503.1-66. Issue 1. Prefabricated slabs allow you to quickly decorate large objects, and the solid reinforcement of the blocks ensures a long service life and shape retention of products. To lift a product weighing 80 kg, strong steel loops are provided. Download sample album Series 3.503.1-66. you can also free of charge in the section of the site "GOSTs and SNiPs".

Rectangular slab reinforcing blocks P-1, P-2 have high water resistance and frost resistance, which provide significant protection of concrete from harsh climatic conditions work. Slabs for strengthening slopes and ditches P.2 have a thickness of 80 mm, which allows you to cope with typical loads and fluctuations of embankments and slopes. For production concrete slabs stop and blocks for strengthening the ditches, concrete M200-M300 is used, reliably protected from the effects of aggressive environments. Water resistance of concrete slabs is not less than W4, frost resistance is dictated by the requirements of construction in specific regions, also not less than F200-F300. You can buy ditch strengthening plates, B-9 stop blocks, B-8 square plates and high-speed telescopic trays using the quick service of the Complex-S company. In our "Reinforced Concrete Products Directory" standard and non-standard are available reinforced concrete slabs with delivery across Russia. The quality of concrete must meet the most demanding standards, the slabs are tested for strength, stiffness and crack resistance.

Product marking

Series 3.503.1-66. provides only two standard sizes of slope reinforcement plates, which are marked in ascending size. On the surface of the plate, it is also necessary to indicate the date, brand, weight and stamp of the Quality Control Department.

Product quality control

Products that have passed quality control will last for decades without the need for repair or replacement, which will make the purchase a guaranteed bargain. A batch of plates is inspected and products containing the following defects are rejected:

• Rebar exposure of any size;
• wide cracks;
• Curvature more than 6 mm;
• A large number of shells, sags and chips of concrete.

On acceptance tests control the following parameters of the thrust elements:

• concrete strength (class of concrete in terms of compressive strength, tempering strength);
• conformity of reinforcing and embedded products;
• strength of welded joints;
• the thickness of the protective layer of concrete to the reinforcement;
• dimensional accuracy;

A batch of P-2 plates must be accompanied by technical certificate, which specifies:

• brand of concrete for strength and its average density;
• release strength of concrete and actual release density of concrete;
• brand of concrete for frost resistance and water resistance;
• date of manufacture of products;
• the number of reinforced concrete products;
• indication of compliance with the state standard.

Transport and storage

Products are stored in stacks no more than 2.5 meters high, between them, in the areas of mounting loops, gaskets are laid.

Slabs for strengthening slopes P-1 according to Series 3.501.1-156 are used in road construction and have a reinforcing function of the cones and slopes of bridge embankments located above the flood level of the calculation of flood waters, as well as the slopes of the embankment and the entrance channels of the culverts reinforced concrete pipes. The areas to be strengthened are divided into so-called maps, the clear size of the sections in each case is individual and must correspond to sizes from one to three meters. Installation of plates is carried out on a layer concrete mortar not more than three centimeters thick. Given the low weight (50 - 55 kg), reinforcement slabs P-1 can be stacked without the involvement of lifting equipment. At the time of laying the slabs, they are tied together with wire for the existing outlets of the reinforcing cage provided for by the design of the slabs. The shape of the P-1 plate is octahedral (a square with bevelled edges, in places of bevels there is a protrusion of mounting metal loops) and when the plates are connected, voids are formed due to cut corners, which are filled with mortar.

The technical parameters of P-1 concrete slabs depend on the operating conditions, in the standard version they have the following parameters: heavy concrete B20 (grade M250) in terms of compressive strength, not lower than W-6 in terms of water resistance, in terms of frost resistance F-200. P-1 plate size: 490 x 490 mm, thickness 10 cm.

Transportation (delivery to the object) of reinforcement slabs is carried out by heavy trucks, the number of loaded slabs is limited by the carrying capacity of the vehicle. Depending on the manufacturer, the slabs can be palletized or stacked using lumber to prevent deformation during movement. The production of reinforcement slabs has been mastered at many reinforced concrete plants, both by vibrocompression and by injection molding. With the casting method, the capacities of enterprises vary from 60 to 120 pieces per shift, with vibrocompression - 200-500 pieces per day. Due to the cost of raw materials for one product, the cost of strengthening plates, the price, is relatively low and is determined technical requirements to products.