Well bottom plate PD 10. Road slab PD10

Base plates are used in construction for the construction of prefabricated wells for various purposes installed on the roadways of city and regional highways. Unloading, support plates play an important role in the design of the well, evenly distributing physical activity to the well. In the center of the slab there is a technological hole for installing a cast iron hatch.

Explanation of markings

The marking of support and unloading plates contains alphabetic and numerical designations that determine the name of the product and its standard size. There are several types of base plates used in construction:

• UOP-6 – unified base plate;
• OP – base plate;
• 1K - standard size of the product, for a round cast-iron hatch;
• 1D – standard size of the product, for rainwater inlet;
• PD – support plate, road;
• 6 – standard size of the product;
• PYAP – anchor plate, rectangular;
• OUP – universal support rectangular

Reinforced concrete base slabs are made of heavy high-strength concrete, according to the sketches of the Mosinzhproekt State Design Institute in accordance with GOST 8020-90 “Reinforced concrete products for manholes for water supply and sewerage networks”, working drawings of the Mosinzhproekt Album PS-34-1.

Production and quality control

Reinforced concrete unloading slabs are manufactured in batches and checked by the quality control department for compliance with the requirements of GOST 13015-2012. The indicators of tempering strength, water resistance and frost resistance of concrete are most carefully checked. The geometric parameters of the product are also measured for deviations. geometric parameters finished product.

Production is carried out in factory conditions in specialized forms, from concrete class B20, grade M-250 using vibration forming method in accordance with GOST 8020-90. The price of base plates consists of the volume of concrete required for production and specialized plasticizer additives. Compliance with all standards guarantees the quality of the finished product and increases its service life.

Specifications and Benefits

• Favorable price from the factory producing concrete products;
• The use of unloading plates relieves physical stress on the structure;
• Concrete grade for frost resistance - F100;
• Waterproof grade, not lower - W-4;
• Long service life of reinforced concrete products;

We always sell support and unloading plates of any size. The site also presents more than 1,500 types of reinforced concrete products in mass production and to order. For the convenience of the customer, we provide delivery to facilities in Moscow and the Moscow region and a number of adjacent regions, using open airborne vehicles from 1.5 to 22 tons. Precast concrete prices and availability finished products please specify when placing an order.

Description

Product Description

The PD-10 base plate is a reinforced concrete product designed to support a well hatch. The element is used when laying city communications during the laying of roads - water supply, network, gas, drainage wells, communication lines. The products are produced in a rectangular shape with a recess for support. well cover and a hole of the required diameter.

The PD-10 slab is made from heavy, high-strength concrete and reinforced with prestressed reinforcement. The element is characterized by strength, durability, frost resistance and increased resistance to corrosion.

Marking of slab PD-10

An alphanumeric designation is applied to the surface of the product. The first group informs about the type of element, then the diameter of the hole is indicated. The second part contains information about the vapor permeability of concrete and special design characteristics (niches, cutouts, embedded parts).

Application area

The PD-10 base plate is tested in all respects, the data of which is entered into the technical data sheet for each batch. The product is used in the installation of wells for various purposes and prevents subsidence of the structure, the penetration of precipitation and debris into the structure.

Question answer

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

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

- Where is the post office?
For the convenience of users, we have created a system for distributing the load on managers; if 1 person checks mail, this significantly slows down the 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 they will call you back within 5 minutes.

- Do you have a mobile number?
For the convenience of users, we have created 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 reach him during the season.

- Why so expensive?
The price of a product consists of several components, the main one being the cost of the material, which determines the quality of the final product. There is also a markup from the factory and a markup from the trading company, we work on the terms of a dealer discount, so we don’t have a markup separate from the factory, we make money from the fact that the factory shares part of its profit with us, and we, in turn, provide the factory with volume to ensure uninterrupted operation .

- Why can’t you order less than 15 thousand? Do you work only in wholesale?
Some items are manufactured in nearby areas and shipping of these items adds significant cost to the product. We 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 nearby factories. Unfortunately, at the moment we do not have a single plant in the Moscow region that has passed our quality check.

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

- Why is delivery so expensive?
Delivery is calculated based on the distance of the object from the factory warehouse. The delivery cost is divided by the number of items based on the weight of the product; if you order 1 item, the entire delivery cost will fall on it, but if there are 10 items in the order, the delivery price will be equally distributed over these 10 items.

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

- Why is only the office listed on the website and not the plant?
We are a dealer of factories and operate at our office address. Because Our list contains a significant number of factories that have passed our inspection; it is not rational to post all the addresses of factories with products, which would complicate the search for the right factory. If you are interested in where this or that product can be exported, 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 have a negative impact on the cost of the product because it will entail additional costs.

- What kind of plant? What is the name of?
The 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.

Well slab PD10 - monolithic reinforced concrete with round hole under the technological hatch and a recess into which the cover of the round well is installed. This design allows you to tightly and firmly fix the components of the well and prevent shifting under load. PD10 well slabs are indispensable when the well is located on a road surface with heavy vehicle traffic. Their purpose is to protect engineering infrastructure from the effects of dynamic loads from passing vehicles.

Application of well slabs

Installation of heavy, reliable slabs allows you to extend the service life of wells. The unified form allows them to be used for all types: drainage, sewer. The slabs can also be successfully used for other structures, primarily with service hatches, for example, when laying drainage and communication lines, installing inspection and communication wells for water supply and gas pipelines. The products are often used in the construction of military training grounds, helipads and auxiliary airfield structures. Precast concrete products protect roadbed from subsidence and deformation at the location of the well, Different kinds vehicles can safely pass through such areas. In this case, the manhole cover must be mounted so that it is flush with the road surface.

To manufacture PD10, durable and dense heavy grade concrete and powerful reinforcement with prestressed reinforcement are used, which significantly increases wear resistance. For ease of installation and transportation, the design includes mounting loops: a heavy slab will be lifted onto them when using cranes.

Quality control

PD10 is standardized for strength, water resistance (moisture absorption cannot exceed 8%), and frost resistance.

The product must be marked: the letter part indicates its category, and the digital part indicates the hole diameter rounded to the nearest dm. If necessary, additional information about the permeability of the concrete is then provided, and design features: presence of niches and cutouts, additional holes, number of mortgages. During the quality control process, products in which parts of the reinforcement protrude from the concrete layer are strictly rejected. When used under load, such products quickly begin to crumble, and the exposed reinforcement is subject to corrosion. This may threaten road safety. Control of crack resistance is also required; only minor surface cracks formed during concrete shrinkage are allowed.

Finished PD10 are additionally treated with hydrophobic and anti-corrosion compounds, as they are often used in aggressive external conditions, for example, as storm drains on highways.

The well mine is constantly exposed to external threats. The most dangerous among them are flooding with groundwater and strong ground pressure. To prevent damage to communications, the bottoms of PD-10 wells are installed during the installation process.

This reinforced concrete element with a frame made of of stainless steel protected from cracking and freezing. After installation, the shaft will be sealed and engineering Communication- protected.

Main characteristics of PD-10 slabs

• The element has a round shape, making it convenient to place inside the prepared shaft.
• Heavy concrete with a strength grade of at least B-22.5 is used in production. This parameter guarantees protection against soil pressure and cracking under the weight of wall rings.
• The degree of moisture resistance is W-8. The product will not absorb groundwater. Gradual swelling of concrete is excluded. This is important because in winter period water can freeze and expand, causing internal cracks. With our products you are insured against this.
• Frost resistance not lower than F-100. The product can withstand more than 100 freezing and thawing cycles. For the Russian climate with cold winters and frequent frosts on the soil, this is especially important.

How to make an order?

To buy PD-10 well bottoms, contact the ZhBI TORG company. We ourselves produce products in strict accordance with GOST 8020-90. The products are made of high-quality concrete with reliable reinforcement protected from corrosion. We have provided steel brackets on the surface - with them it will be more convenient for you to lower the slab using special equipment. Leave a request on the website or call us at the indicated numbers to clarify prices and other details.