{"id":1174,"date":"2021-10-30T00:05:37","date_gmt":"2021-10-30T00:05:37","guid":{"rendered":"http:\/\/194.149.137.230\/gim\/?post_type=services&p=1174"},"modified":"2023-02-14T14:08:40","modified_gmt":"2023-02-14T14:08:40","slug":"laboratorija","status":"publish","type":"services","link":"https:\/\/gim.mk\/en\/services\/laboratorija\/","title":{"rendered":"Laboratory"},"content":{"rendered":"
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Laboratory<\/h2>
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The Laboratory Department is one of the five departments within the Civil Engineering Institute MACEDONIA with main activity being quality control of construction materials, as well as control of the performed construction works in accordance with the accredited European standards.<\/p>\n

The laboratory is fully equipped, and it offers more than 267 up-to-date calibrated cameras and a lot of additional resources to perform the tests according to the MKS standard, European standard, and, if necessary, and other applicable global standards (ASTM, DIN, ASHTO, GOST, etc.).<\/p>\n

The laboratory is the first accredited laboratory in Macedonia according to ISO 17025 since 2009. 141 methods from all fields in construction have been accredited. In 2013, and 2017, re-accreditation was carried out, in 2018, re-accreditation was carried out according to the renewed standard MKS EN ISO 17025:2018, and in 2021, the Laboratory was re-accredited for the 4th time, thus our Accredited Laboratory has sent the latest amendments and additions in step European standards. Attached is the Accreditation Certificate and the scope of accreditation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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51<\/h1>\n

TECHNICIANS, AND LABORATORY TECHNICIANS<\/h2>\n <\/div>\n <\/a>\n <\/div>\n
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DOWNLOAD<\/p>\n

ACCREDITATION<\/h2>\n <\/div>\n <\/div>\n <\/a>\n <\/div>\n
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15<\/h1>\n

GRADUATE ENGINEERS<\/h2>\n <\/div>\n <\/a>\n <\/div>\n
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DOWNLOAD<\/p>\n

REFERENCE LIST<\/h2>\n <\/div>\n <\/div>\n <\/a>\n <\/div>\n <\/div>\n\n
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TECHNICAL SPECIFICATION<\/h2>\n <\/div>\n <\/div>\n <\/a>\n <\/div>\n
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ACCREDITED METHODS<\/h2>\n <\/div>\n <\/div>\n <\/a>\n <\/div>\n
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ABK DEPARTMENT<\/span><\/i><\/a><\/h4><\/div>
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\u2022 Performs tests in the field of construction chemistry
\n\u2022 Performs tests of water for concrete preparation
\n\u2022 Prepares study for chemical aggressiveness on structures by natural soils and groundwaters
\n\u2022 Prepares a complete study for the color of horizontal signalization
\n\u2022 Tests concrete prefabricated elements (concrete road curbs, concrete park curbs, concrete pipes, behaton tiles, columns, drainage channels, manholes)
\n\u2022 Non-destructive testing of concrete in structures with sclerometer and ultrasound
\n\u2022 Destructive testing of concrete in structures by extracting concrete cores
\n\u2022 Testing of special concretes (SCC, lightweight concrete, heavy concrete, sprayed concrete, rolled concrete, hydraulic concrete, road concrete and high value concrete)
\n\u2022 Complete testing of Self-compacting concrete SCC ( U-box, L-box, J-ring)
\n\u2022 Complete examination of sprayed concrete (determination of initial strengths with the help of a penetrometer, early strengths with hilti metod, consistency of fresh sprayed concrete) as well as complete determination of the type of sprayed concrete according to its purpose
\n\u2022 The design of the component formulations, by making previous laboratory tests for all types of concrete (ordinary, pumped, SCC, lightweight concrete, heavy concrete, sprayed concrete, rolled concrete, hydraulic concrete, road concrete and high value concrete)
\n\u2022 Concrete mix designs for prefabricated elements
\n\u2022 Complete design of recipes for injection masses with previous laboratory tests of physical-mechanical characteristics, strength characteristics, water separation, volume change, flow, frost resistance.
\n\u2022 Performs complete laboratory and field tests on fresh concrete Consistency (Slump test, UK Test, spread, degree of compaction), determination of the presence of pores in fresh concrete.
\n\u2022 Performs complete laboratory and field tests on hardened concrete such as Compressive strength, tensile strength during bending, tensile strength during bending, tensile strength during shear
\n\u2022 Performs tests on special and rheological properties of concrete such as frost resistance of concrete, frost resistance of concrete and thawing salts, waterproofing of concrete, wear of concrete, modulus of elasticity, slip resistance, shrinkage of concrete.
\n\u2022 Prepares Concrete Design for all types of civil engineering, building construction and hydro-construction facilities.
\n\u2022 Prepares Quality Assurance Program for concrete and reinforced-concrete structures for all types of facilities in the field of civil engineering, building construction and hydro-construction.
\n\u2022 Creates a technology for placement and tending of all types of concretes and concrete structures
\n\u2022 Testing steel and steel structures (reinforcing steel, steel profiles, reinforcement mesh and steel ropes)
\n\u2022 Performs testing of the environmental noise level
\n\u2022 Performs testing of the concentration of suspended particles in the air
\n\u2022 Examines prefabricated beams from clay elements for making mezzanine or ceiling structures and determines load-bearing capacity based on measurement of local and general deformations to breakage
\n\u2022 Tests the bridges by sample loading based on measuring the local, global deformations, dynamic characteristics and other mechanical properties
\n\u2022 Examines structures and elements of high-rise buildings with test load, performs measurement of local and general deformations, dynamic characteristics, fracture strength and other mechanical characteristics.
\n\u2022 Complete testing of all cement types (determining the strength, chemical analysis, setting time, constant volume, soundness)
\n\u2022 Testing of composite plastic materials
\n\u2022 Complete testing of ceramic tiles (dimensional quality and surface quality, water absorption, apparent porosity, apparent relative density, volume mass, bending strength, load-bearing capacity, impact resistance by measuring the bounce coefficient, abrasion of glazed tiles, resistance heat shock, lasagna, freezing, chemicals, stains, lead and cadmium excretion from glazed tiles)
\n\u2022 Complete examination of plasters (determination of bulk density, compressive strength, adhesion, adhesion after treatment at different temperatures, capillary water absorption, water permeability after water absorption, vapor permeability, open working time, water-soluble chloride content, inlet air content , penetration consistency, shaking chair consistency, correction time)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

AGI DEPARTMENT<\/span><\/i><\/a><\/h4><\/div>
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\u2022 Performs tests of asphalt, bitumen and insulation materials.
\n\u2022 Performs previous geomechanical investigation works and laboratory tests for the Detailed Designs and the Designs of Infrastructure.
\n\u2022 Performs previous geotechnical laboratory tests for determining the bearing capacity of the soil for the founding of structures.
\n\u2022 Quality assurance and control of materials installed in infrastructure facilities
\n\u2022 Performs field tests of founding, load-bearing walls and building construction and hydroconstruction facilities.
\n\u2022 Performs previous geomechanical tests for determining the physical-mechanical characteristics of the materials and evaluation of their usability during the
\nconstruction of civil engineering facilities.
\n\u2022 Conducts soil classification tests: natural moisture, natural bulk density, specific weigh, granulation,
\n\u2022 Conducts tests defining the physical-mechanical properties of the soils: Internal friction angle, cohesion, compressibility modulus, uniaxial
\nstrength of coherent soils and filtration coefficient,
\n\u2022 Chemical analyses of soils, organic matter content, and content of carbonates.
\n\u2022 Prepares previous composition of asphalt mixtures, as well as testing of the physical-mechanical properties of the asphalts placed in the pavement structure,
\nperforms control and current tests.
\n\u2022 Performs monitoring during the installation of asphalt pavements
\n\u2022 Participates in the construction of trial road sections for construction of road base and asphalt layers of pavement structures
\n\u2022 Performs complete tests of the properties of bitumen, bitumen hydro insulations and systems.
\n\u2022 Provides preparation of reports and standardized laboratory documents from the performed quality tests.
\n\u2022 Prepares Designs for dimensioning the pavement structures
\n\u2022 Prepares studies, reports and analyses from the materials\u2019 testing.
\n\u2022 Prepares reports on performed analyses from laboratory data.
\n\u2022 Provides preparation of periodical reports from repeated testing.
\n\u2022 Guarantees complete appliance of the quality standards and the accredited procedures for laboratory and field tests.
\n\u2022 Consults in relation to quality standards for the materials and possibilities for improving the quality.
\n\u2022 Testing and determining the physical-mechanical, chemical and mineralogical petrographic properties of technical stone for structural and architectural
\ndecorative purposes.
\n\u2022 Testing and determining the physical-mechanical, chemical and mineralogical petrographic properties of a fractioned natural river
\naggregate of crushed stone for the production of aggregate for concrete, asphalt, mortars and other applications in civil engineering.
\n\u2022 Issuing quality certificates (attest) of separated aggregates and non-separated natural, river mixtures.
\n\u2022 Testing and determining the physical-mechanical, chemical and mineralogical petrographic properties of a coarser crushed aggregate separated to fractions for
\npreparing ballast surfacing for the railway.
\n\u2022 Testing ceramic construction products (bricks, blocks, tiles etc.), fine decorative ceramics (ceramic tiles), fire resistant materials and raw materials for
\nthe production of ceramics.
\n\u2022 Consulting services for improving the quality of the separated stone materials, as well as for increasing the efficiency and effectiveness in the production of
\nseparated crushed stone aggregates.
\n\u2022 Consulting services for the selection of appropriate drilling equipment when drilling a new dig in dependence of the quality of the raw stone.
\n\u2022 Consulting services when selecting a location for the drilling equipment and separators.
\n\u2022 Consulting services for improving the quality of the ceramic construction products, as well as for increasing the efficiency and effectiveness of their
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FIELD LABORATORY DEPARTMENT<\/span><\/i><\/a><\/h4><\/div>
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\u2022 Prepares a program for performing previous tests during the preparation of geotechnical reports for the needs of the road infrastructure
\n\u2022 Performs previous geotechnical investigation works for the needs of the road infrastructure
\n\u2022 Mapping and sampling during the geotechnical investigation works for the needs of the road infrastructure
\n\u2022 Performs field tests during the geotechnical investigation works for the needs of the road infrastructure
\n\u2022 Prepares a program for performing ongoing and control field tests during the construction of civil engineering facilities.
\n\u2022 Performs field and laboratory geomechanical tests during the construction of civil engineering facilities
\n\u2022 Performs ongoing tests of raw materials during the preparation of concrete mixtures
\n\u2022 Performs field and laboratory tests of fresh and hardened concrete mixture during the construction of facilities in civil engineering and building construction
\n\u2022 Performs sampling of concrete structures
\n\u2022 Performs ongoing geomechanical tests for determining the physical-mechanical properties of the soil materials and evaluation of their usability during the
\nconstruction of civil engineering facilities.
\n\u2022 Consults in relation to the quality standards for the usable construction materials and the possibilities for improving their quality during construction.
\n\u2022 Performs field and laboratory tests and participates during the preparing of a record during the construction of trial road sections in civil engineering.
\n\u2022 Performs monitoring during the installation of asphalt layers during the construction of civil engineering facilities
\n\u2022 Performs ongoing tests during the installation of asphalt mixtures in civil engineering facilities
\n\u2022 Samples of finished pavement samples for further laboratory tests.
\n\u2022 Performs ongoing tests when installing asphalt mixtures on civil engineering structures
\n\u2022 Smoothness measurements during the construction of civil engineering structures
\n\u2022 Guarantees complete implementation of the quality standards and the accredited procedures for field tests
\n\u2022 Prepares reports on the performed ongoing control of field and laboratory tests during the construction of civil engineering facilities<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\t

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CURRENT PROJECTS<\/h4>\n <\/div>\n
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\n HPP KOZJAK<\/span>\n

CEIM carried out laboratory, control works for geomechanics, concrete, and asphalt for the construction of the dam \"Kozjak\" in the municipality of Makedonski Brod.<\/p>\n

read more >><\/a><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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\n \"slika1\"\n
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\n SHTIP \u2013 RADOVISH EXPRESSWAY<\/span>\n

CEIM cooperated with the Austrian company STRABAG as a current laboratory during the construction of the expressway Stip-Radovish. <\/p>\n

read more >><\/a><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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\n \"slika1\"\n
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\n FARISH - DRENOVOEXPRESS WAY<\/span>\n

CEIM realized the cooperation with the Spanish company RUBAU as a current laboratory during the construction of the expressway Farish - Drenovo.<\/p>\n

read more >><\/a><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n

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\n LIMAK<\/span>\n

CEIM was hired as the supervisory body of the multi-purpose complex \"Diamond of Skopje\" in the very heart of the city ...<\/p>\n

read more >><\/a><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>","protected":false},"excerpt":{"rendered":"

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