Bottom plates mon. Well bottom slabs mon Water intake well bottom slab mon 10

More than 10 years of work

Warehouse area over 2,000 m2

Delivery from 70 factories

The bottom slab PN-10 is a reinforced concrete product, which is a monolithic slab in the shape of a circle. This type of reinforced concrete products is used for the construction of well composite structures for various purposes. Sales of the PN-10 bottom in Moscow do not subside, because in addition to the low price, the product boasts a lot of different and very significant characteristics. These include the high strength of the product, its safety and long service life.

Production

The bottom of the PN-10 well is made at a special plant. Production must take place in accordance with all standards of GOST 8020-90 using M200 or M500 concrete.

Such factories produce products in several stages:

• Initial preparation for reinforcement;
• Carrying out formwork work;
• Reinforcement process;
• Concreting the product;
• Caring for the drying finished product.

Application

This type of product is great for almost any type of well. Since not all wall rings have their own bottom, this type of product remains in demand. The harmlessness of the material, in turn, significantly expands the scope of application.

Description

The installation of utilities and septic tanks in various industries involves the use of special prefabricated wells, which allow the networks to be quickly put into operation. Mon 10-2 - component designs. This reinforced concrete product is characterized by high strength and resistance to aggressive environments, which ensures a long service life in difficult conditions. Even taking into account its considerable weight (422 kg), the element is quickly installed and ensures ease of use of the well, and thanks to its optimal dimensions (external diameter - 120 cm, height - 13 cm), its transportation is not difficult.

Product Description

Well bottoms PN 10-2 are a necessary element for prefabricated wells. The bottoms of the wells are a monolithic slab ideally round shape with three mounting loops. They are selected in accordance with the diameter of the remaining elements of the well - rings, covers and hatches.

Product marking

For an example of bottom marking, consider PN 25, where:

• PN (PD, KCD) - element type (well bottom slab);
• 25 - width in dm. (well diameter 250 cm).

Product types:

Classification of well bottoms by size:-

Width (well diameter): 90, 120, 140, 170, 220 and 270 centimeters.

Well bottom PN 10-2 is excellent for creating reliable prefabricated wells through which safe access to utilities is provided. Monolithic slab height 13 cm and weight 422 kg made of durable reinforced concrete, which allows it to withstand not only serious mechanical loads, but also aggressive environmental influences for a long time. Precise geometry (external diameter - 120 cm) and the presence of special mounting loops make the product easy to transport and install. Plus it doesn't require further complex maintenance and does not lose its original characteristics.

Question answer

- Delivery price?
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.

- You have 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 we have this moment There is not 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.

Description

The installation of utilities and septic tanks in various industries involves the use of special prefabricated wells, which allow the networks to be quickly put into operation. PN 10-1 is an integral part of the structure. This reinforced concrete product is characterized by high strength and resistance to aggressive environments, which ensures a long service life in difficult conditions. Even taking into account its considerable weight (286 kg), the element is quickly installed and ensures ease of use of the well, and thanks to its optimal dimensions (external diameter - 120 cm, height - 13 cm), its transportation is not difficult.

Product Description

Well bottoms PN 10-1 are a necessary element for prefabricated wells. The bottoms of the wells are a monolithic slab of a perfectly round shape with three mounting loops. They are selected in accordance with the diameter of the other elements of the well - rings, covers and hatches.

Product marking

For an example of bottom marking, consider PN 25, where:

• PN (PD, KCD) - element type (well bottom slab);
• 25 - width in dm (well diameter 25 dm).

Product types

Classification of well bottoms by size:

• width (well diameter): 90, 120, 140, 170, 220 and 270 cm.

Well bottom PN 10-1 is excellent for creating reliable prefabricated wells through which safe access to utilities is provided. The monolithic slab, 13 cm high and weighing 286 kg, is made of durable reinforced concrete, which allows it to withstand not only severe mechanical loads, but also aggressive environmental influences for a long time. Precise geometry (external diameter - 120 cm) and the presence of special mounting loops make the product easy to transport and install. Plus, it does not require further complex maintenance and does not lose its original characteristics.

Question answer

- Delivery price?
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 cylindrical bottoms PN 10 – round well base, high strength flat plate appropriate form. Structures of this type are buried no more than 7 meters. Bottom slabs according to series 3.900.1-14 have a thickness of 100, 120, 140 mm - optimal for distributing typical well loads. A high-strength reinforced concrete element serves as the basis for underground water supply and sewerage wells; often bottom slabs are used as a support for private systems, various cellars, cesspools, agricultural buildings, drinking wells. The use of a slab is not necessary only with working chambers or well rings; concrete well bottoms are often purchased for the construction of brick and stone walls wells. The diameter of the bottom corresponds to the diameter of the well from 880 to 2700 mm. Minimum diameter installed at least 80 cm so that, if necessary, a person can get inside. The operation of well bottoms is permissible in any climatic conditions, in dry and water-saturated soils.

The modern standard album of the 3.900.1-14 series includes only elements round wells, which are located everywhere for a variety of purposes. The main task of designers concrete slabs versatility has become - in the standard album Series 3.900.1-14. There are only five standard sizes of slabs that satisfy all construction needs. PN type slabs are also called KCD - cylindrical well bottoms. They are laid at the very bottom of the well and become the basis for the subsequent construction of the well trunk. Series 3.900.1-14. does not imply the presence of well chambers, so the wall rings of the wells are mounted directly on the bottom. The role of the PN 10 slab is stability and insurance of well rings from shifting and subsidence.

Dimensions, loads and requirements for the production of well bottoms are specified in GOST 8020-90“Concrete and reinforced concrete structures for wells.” Similar products include release 7 series 3.900.3.

Since the work of well reinforced concrete daily involves contact with soil, groundwater, and liquid media of varying aggressiveness, concrete for the production of bottoms is selected with reduced permeability. The water absorption of such slabs is no more than 8% by weight. The water resistance class for ordinary products is set to W4; if you need to buy bottom plates for working in aggressive environments, it is recommended to order plates of a higher class. The frost resistance of concrete well bottoms is established according to the intended construction region (at least F100).

To prevent erosion, wear and corrosion, the manufacturer carefully protects the X slabs. Making well bottoms from concrete heavy brands M200 (B15) ensures compliance with GOST in terms of strength, rigidity and crack resistance. The quality of PN 10 slabs is controlled at each stage of production and then tested in laboratory conditions. Reinforcement of the bottom slabs is carried out with welded mesh made of steel A-I, A-II, A-III, Bp-I and A-IIIc as necessary. Protective layer concrete to reinforcement at least 1.5 cm. Internal steel parts and embedded products undergo a production stage of anti-corrosion protection. To increase the service life of well bottoms, it is necessary to hydrophobize and insulate the seams and the products themselves. The price list for well elements for series 3.900.1-14 includes current prices for well bottoms. Price fluctuations directly depend on the cost of energy, steel and concrete.

Factory reinforced concrete for the construction of water supply and sewerage networks was revised in 1990, and since then reinforced concrete products have been actively produced according to the 3.900.1-14 series. Today, plant technologists reinforced concrete products pay attention to the quality and features of the recipes concrete mixtures. Therefore, before ordering bottom slabs and well rings, it is necessary to indicate required class waterproofness and frost resistance of concrete. The mass of the bottom plate PN is 10–450 kg, this allows it to be well anchored in the ground and avoid shifting even during vibrations. Installation of well bottoms is carried out on sandy base and a layer of mortar 100 with a thickness of at least 10 mm. At the Kompleks-S company you can buy well bottom slabs of any size and in the required configuration. Delivery of reinforced concrete is carried out quickly and carefully throughout Russia. Lifting and installation of the bottom plate is carried out using steel hinges included in the design.

Marking of bottom plates

Series 3.900.1-14. and GOST 8020-90 regulate the marking of well bottoms as follows. The alphanumeric combination of the brand includes the name of the product and the diameter of the well. As an example, consider the bottom of a well PN 10 (1500x1500x100 mm), which can also be called KCD. PN – bottom plate, 10 – well diameter 1000 mm. The brand, weight, production date and QC stamp are applied to the end face of the slab.

Product quality control

The base of a well has a serious task - to be a support and protection from penetration groundwater, so the bottom plate must be different high quality and the impeccable actual condition of the concrete. Cracks wider than 0.2 mm on the surface of the PN 10 slab are not allowed. Products with exposure are also rejected steel mesh and incorrectly positioned embedded products. Steel hinges should not be torn off due to the influx of concrete, so as not to burden the installation of slabs. The tempering strength of concrete is 70% in summer, 90-100% in winter.

The geometry of the well bottom is not so important, but the straightness of the slab will ensure minimum thickness seams and good barrel stability. Deviations from the standard for the slab according to GOST 8020-90 are ±5 mm in thickness, ±6 mm in bottom diameter. The surface of well bottoms should not have a large concentration of defects - cavities, sagging, chips, delaminations. Otherwise, contact with liquid media and soils will quickly lead to wear of the products.

Upon receipt of a batch of bottoms, it is necessary to conduct a complete inspection and acceptance tests. According to GOST 8020-90, these include assessment of factors:

• Concrete class based on strength and tempering strength of concrete;
• Correspondence of the provisions of reinforcement and embedded products;
• Strength of welded joints;
• Thickness of the protective layer of concrete to the reinforcement;
• Accuracy of slab geometry PN 10;
• Actual condition of concrete.

The supply of reinforced concrete for the construction of wells is accompanied by technical passports , in which the consumer is informed about the date of production of the bottoms, the characteristics of concrete, the class of water resistance and frost resistance, the type of steel and anti-corrosion protection products. At the Kompleks-S company you can only buy certified well bottom slabs, which will be accompanied by all the necessary documentation.

Transportation and storage

Round concrete slabs of the bottoms are stored on a leveled base, on spacers, in stacks no higher than 2.5 meters front side up. When transporting, the bottoms of the wells are securely fastened and laid according to weight, with mandatory use cushioning material with a thickness of at least 3 cm. Loading and unloading concrete slabs requires accuracy and care; in this case, a product that has retained maximum strength and reliability will survive installation.