the percentage of moisture at which the soil transitions from
a plastic to a liquid condition.
soil or aggregate sample. This examination aids in
understanding the particle content composition as well as
the physical properties of the soil or aggregates.
sample under natural conditions with no extra influence is
referred to as natural water content. Natural water content is
critical in geotechnical investigations and soil science
because it impacts the material's physical and mechanical
characteristics.
Geotechnical Laboratory Tests are a series of physical and mechanical tests performed in a laboratory on soil and rock samples. The goal of this test is to understand the material's geotechnical and mechanical qualities, which will be used in construction planning and design.
Geotechnical investigative work is combined with laboratory testing of soil mechanics and rock mechanics. Our laboratory's facilities are capable of carrying out a variety of tests, which are supported by highly experienced and knowledgeable professionals.
Our laboratory testing standards are based on SNI and international standards such as ASTM, AASTHO, and JIS, and the results of our work are in the form of index properties and engineering properties based on customer requirements.
Our laboratory is currently also certified by SNI ISO/IEC 17025:2017 (National Accreditation Committee: LP-1747-IDN) which is an ISO standard used by laboratories as a general requirement for testing laboratory competency. In some large countries, ISO/IEC 17025 is the accreditation standard for being considered technically competent.
Types of Laboratory Tests:
- Soil Material – Physical Parameters
– Natural Water Content
– Specific Gravity
– Natural Density Test
– Grain Size Analysis by Hydrometer
– Grain Size Analysis by Double Hydrometer
– Atterberg Limit
– Shrinkage - Soil Material – Mechanical Parameters
– Unconfined
– Permeability
– Direct Shear Test
– Modulus Elasticity of Uniaxial Comp. Strength
– Triaxial UU & CU, diameter 5 cm
– Triaxial UU & CU, diameter 10 cm
– Consolidation Test
– Swelling Pressure
– Pinhole
– Crumb Test
– Expansion Index
– Compaction (Standard Proctor)
– Uji Petrografi dan X-ray defraction
– CBR Unsoaked
– CBR Soaked
– Organic Content - Random / Rockfill / Coarse Filter
– Large Scale Direct Shear (Jenuh Air / Saturated)
– Large Scale Direct Shear (Tidak Jenuh Air / Unsaturated)
– Large Scale Permeabilty (Falling Head)
– Large Scale Permeabilty (Content Head)
– Sieve Analysis- Specific Gravity & Absorption
– Relative Density / Compaction Standard - Fine Aggregate For Filters And Concrete
– Sieve Analysis of Fine for Concrete
– Sieve Analysis of Filter (Fine & Coarse)
– Specific Gravity & Absorption
– Relative Density of Filter (Fine & Coarse)
– Permeabilty of Filter- Silt / Clay Content
– Organic Impurities
– Alkali Reactivity (AAR & ASR)
– Soundness - Coarse Aggregate For Concrete
– Specific Gravity & Absorption
– Soundness of Sand / Gravel (Na2SO4 Durability)
– Abrasion (Los Angeles) - Rock and Concrete Core
– Specific Gravity & Absorption
– Density
– Compressive Strength
– Modulus Elasticity of Uniaxial Comp. Strength
– Triaxial Compression Test
– Tensile Strength Test
– Point Load Test
– Ultrasonic Velocity Test
– Slake Durability Test - Rocks and Rock Cores
– Sieve Analysis / Grain Size Analysis
– Specific Gravity & Absorption
– Suspended Load
– Bad Load - Mix Design & Concrete Test
As a responsible service provider, we are committed to continually improving the quality of our services and tests, with the goal of achieving satisfactory results for our customers and providing a high quality guarantee in every project we work on. By making continuous improvements, we strive to always provide the best service and maintain our customers trust.
Maulana Septiana
Selamat siang,
Perkenalkan saya Maulana Septiana dari PT Cemindo Gemilang Tbk, izin bertanya apakah di laboratorium ini dapat menguji kandungan atau ukuran dari kuarsa pada sampel pasir silika atau batu kapur atau tanah liat?
Terima kasih.