When installing underground heating networks, pipelines are placed in special ducts that protect the route and provide access for repairs. The L 3-15 channel is used as the main element of such prefabricated reinforced concrete structures.
The products are installed sequentially, connecting them into a line. After the pipes have been laid, the duct is covered with floor slabs. This forms a protective structure above the utility route; the installation layout and the composition of the elements are determined by the project.
Technical Specifications
L 3-15 is a standard reinforced concrete element with a U-shaped cross-section for prefabricated ducts. It is installed sequentially, joined to adjacent products and covered with slabs on top. Selection is based on the design dimensions and loads.
| Length | 2970 mm |
|---|---|
| Width | 780 mm |
| Height | 380 mm |
| Material | sulfate-resistant concrete |
| Type | drainage channel |
Applications
The main purpose of the product is to construct ducts for laying heating networks. Pipelines and utility networks specified in the project are placed inside. Such ducts are used at industrial enterprises and infrastructure facilities.
When searching for products, queries such as “reinforced concrete channels”, “concrete channels” and “reinforced concrete channel” are commonly encountered. Reinforced concrete cable channels, also known as “reinforced concrete cable trays”, are used for cable routes. The purpose and standard size of the duct must be checked against the facility documentation.
Duct elements should not be confused with water drainage systems. Drainage channels, rainwater channels and drainage channels collect and discharge water. A drainage channel is selected according to the water collection conditions, whereas the L 3-15 is designed for a utility duct.
Advantages
Strong Reinforced Concrete Structure
Concrete channels are suitable for use at construction and industrial facilities. The reinforced concrete structure provides the required strength when project requirements and operating conditions are observed.
Protection of Utility Networks
The enclosed duct makes it possible to place cables and other networks in a separate space, protecting them from accidental mechanical damage and direct exposure to the surrounding environment.
Ease of Installation
Sequential installation of sections makes it possible to create routes of the required length. During installation, the preparation of the base and the design layout of utility networks are taken into account.
Access for Maintenance
A separate cover provides access to the interior of the duct. If necessary, it can be removed to inspect utility networks or carry out repairs.
To check the availability of the L 3-15, its price and delivery terms, contact the specialists at Avalon TTA. The order calculation takes into account the number of products and the duct configuration. The cost depends on the order volume and configuration; for a price quote, contact our managers.