Services

Ready-mix concrete production

“CTB Betons” Ltd. provides a ready-mix concrete of full range and resistance, concrete for heated floors, hydro concrete and reinforced concrete with metal and polypropylene fibre. The company owns necessary machinery for ready-mix concrete supply and depositing in construction site. The company implements ready-mix concrete delivery with five “Volvo FM 9m3” mixer trucks but the depositing of concrete is implemented by two “Putzmeister” pumps. The big concrete pump has 36 m crane that ensures even spreading of concrete in each corner of construction site and great capacity of pumping. The small concrete pump with 24 m crane and 7m3 barrel allow to supply and pump concrete with one truck. In order to ensure timely supply and high-quality service for the customers, the company invests additional funds in purchase of new and widely usable machinery.

“CTB Betons” ready-mix concrete plant was founded in 2005 by purchasing “Liebherr” technology. It is capable to produce up to 120 m3 of concrete per hour. The plant is equipped with heating system “Polarmatic”, made in Finland, that ensures continuous production cycle even in winter period up to -10°C degrees.

“CTB Betons” Ltd. has obtained the certificate of production control No.15/11, issued by notified institution “Bureau Veritas Latvia” Ltd.  confirming that produced concrete products comply with all the provisions relating to water resistance, freeze resistance and strength.

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Laboratory of road construction materials

“CTB” Ltd. carries out the testing of road construction materials in its own laboratory by continuous quality control of ready asphalt concrete mixture and ensuring that the product is fully compliant with the regulatory enactments in force in Latvia and other requirements stipulated by the customer.

The laboratory is equipped with one of the most advanced asphalt analyzers in Latvia, which provides the ability to quickly determine the quantity of bitumen to the latest methods, the composition and the physical properties in the asphalt provided for recycling. The new equipment significantly increased the pace of laboratory work and helps to provide faster decision-making, incorporating ready asphalt in new bituminous concrete mass. Similarly, the laboratory set up powerful ventilation system and created three work zones, which allows employees to work in a modern environment and that important, in safe conditions.

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Construction of roads and streets

Company “CTB” has years of experience in construction of sidewalks, streets and roads by implementing various road building projects, which includes repair and restore of road surface to complete road surface construction.
The company specializes in paving and works with all types of paving stones – both concrete and natural stone. The company’s customers include local government and state authorities, as well as companies and individuals.

  • Construction of roads and streets:
  • Construction of road foundation layer (dismantling, construction of sand and splinter constructive layers);
  • Asphalt concrete surface laying (different types of asphalt concrete);
  • Paving stones surface (concrete brick and stone paving);
  • Road equipment installation and road surface marking, development of traffic organization schemes.

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Construction project management

Project management process consists of full cycle of the construction process. From the receipt of construction permit and commencement of construction works to the completion and putting the building into exploitation. Understanding the potential complexity and due to company employees experience and predisposition, “CTB” can implement large-scale works in different levels of complexity. Highly qualified project managers ensures timely and high quality performance of work in conformity with the standards and requirements of other regulatory enactments. “CTB” Ltd. professionals has the building practice certificates in construction work management from Latvian Association of Civil Engineers.

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Asphalt concrete production

Activity of company is strengthened by asphalt concrete plant “Benninghoven TBA-240” purchased in 2005 that is completely automated and produces asphalt concrete of highest quality up to 240 tons per hour. Five years ago, the plant was upgraded with recycled asphalt addition equipment Benninghoven RA 150, providing the possibility to apply the equivalent raw materials in production process of asphalt, thus obtaining not only asphalt concrete of highest quality, but also promoting the reiterative usage of road construction by-products. The plant is capable to produce even 100% recycled asphalt. Purchased technology helps to reduce expenses on asphalt mass and the consumption of non-renewable natural resources.

The plan has obtained the certificate of production control No. 1697-CPR-10/003 issued by notified institution “Bureau Veritas Latvia” Ltd. confirming that produced bituminous mixtures used for roads, airfields and other traffic areas comply with all the provisions relating to assessment and verification of constancy of performance.

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Quarrying

Enterprises of “CTB” group processes approximately 200 000 m3 of mineral resources per year. Most of quarry management work is carried out in Krūte, Grobiņa region, Bārta parish, that is located 40 km from Liepaja.

Different types of inert materials as washed sand, washed pebbles, crushed gravel and various mixtures of splinters are obtained and processed. “CTB Karjeri” Ltd. offers the following production:

  • Washed sand 0/2 mm;
  • Crushed sand 0/2 mm;
  • Washed pebbles 2/5 mm;
  • Washed pebbles 2/8 mm;
  • Washed pebbles 5/8 mm;
  • Washed pebbles 8/16 mm;
  • Washed splinters 2/5 mm;
  • Washed splinters 5/8 mm;
  • Washed splinters 8/11 mm;
  • Washed splinters 11/16 mm;
  • Washed splinters 16/22 mm;
  • Mixture 0/16 mm;
  • Mixture of splinters 0/32 mm;
  • Mixture of splinters 0/45 mm;
  • Mixture of splinters 0/56 mm;
  • Mixture of splinters 0/63 mm;

After exploration of mineral resources, their application in accordance with the requirements of the minerals are detected. Aggregates which do not comply with the requirements are processed. Processing methods such as sieving, crushing and washing are applied. During primary processing methods, i.e., sieving, the part of an inconsistent materials is sieved, leaving only corresponding material. Sieved materials are used in manufacturing of other products. Sieved gravel materials are riddled again and washed, acquiring materials usable in ready-mix concrete manufacturing. The sieved stones are crushed, sieved and washed obtaining materials usable for bituminous concrete production.

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Transport services and rent of machinery

“CTB” Ltd. owns big and powerful transportation fleet consisting of more than 120 technical units. In order to ensure smooth execution of the work of high quality, the fleet of company is supplemented with new and modern technical units every year. The technical fleet of construction company consists of such brands as kā “Volvo”, “Scania”, “Catepillar”, “Borum”, “Bomag”, “Liebherr”, “Hamm” and other.

As “CTB” Ltd. has a wide transportation fleet, the company has created its own vehicle repair box for maintenance and repair of own vehicles and machinery. The company provides also machinery rent and transport services. For more information of machinery use and possibilities, you are kindly asked to contact technical director of the company Zigmārs Treinovskis, phone +371 26133477 or e-mail zigmars@ctb.lv.

Available machinery:

  • Vehicle transport for dry cargo
  • Vehicle transport with hydro-manipulators
  • Excavators
  • Frontal loaders
  • Bulldozers (with 3D GPS machine control technology)
  • Soil rollers
  • Dumpers
  • Trailers for heavy cargoes
  • Universal loaders and compact loaders
  • Auto graders
  • Asphalt laying equipment and cold recycling equipment

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Road equipment service

The company provides full equipment for construction projects including regulatory road signs, road traffic signs, pedestrian barriers and other binding path equipment elements, as well as comply with some of the local government and private orders. The company also offers a service of road schemes development.

Road equipment service ensures road horizontal marking and is one of the leading companies in Latvia, by applying road marking in more than 200 000 m2 area. The company has technological options to apply marking with colour and bi-component cold plastic (thickness not exceeding 1,5 mm and up to 2 mm). Road equipment service arsenal will be supplemented with powerful thermoplastic deposition equipment soon. The current technical support of service consists of four powered machines, designed for appliance of the materials mentioned above. There are also three smaller technical units for crosswalks, arrows and other markings that are intended to apply with colour by handwork.

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Rent of machinery

As “CTB” Ltd. has a wide transportation fleet, the company has created its own vehicle repair box for maintenance and repair of own vehicles and machinery. The company provides also machinery rent and transport services. For more information of machinery use and possibilities, you are kindly asked to contact technical director of the company Zigmārs Treinovskis, phone +371 26133477 or e-mail zigmars@ctb.lv.

Available machinery:

  • Vehicle transport for dry cargo
  • Vehicle transport with hydro-manipulators
  • Excavators
  • Frontal loaders
  • Bulldozers (with 3D GPS machine control technology)
  • Soil rollers
  • Dumpers
  • Trailers for heavy cargoes
  • Universal loaders and compact loaders
  • Auto graders
  • Asphalt laying equipment and cold recycling equipment

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