Materials Laboratory provides testing services to materials for their physical and chemical parameters. Main testing material categories are cement, metals, rubber, plastic, footwear, wood and cellulose, paint and adhesives, paper and packaging. Material laboratory follows international and local standards such as ISO, SLS, BS, EN and ASTM for their testing methods. In addition to standardize services, customize services are also provided by the lab.
Laboratories
Materials Laboratory has different types of other labs to support various testing services. Main laboratories are;
Instruments
Cement Lab
Compression testing machine |
Humidity cabinet |
Metal Lab
Universal testing machine up to 900 kN |
Bending machine |
Rockwell hardness machine |
Vicker’s hardness machine |
Chemical lab
Arc spark optical emission spectroscopy(OES) |
Carbon sulpher analyzer |
Atomic absorption spectroscopy (AAS) |
Rubber and footwear Lab
Universal testing machine |
DIN abrasion machine |
Digital hardness tester |
Shoe flexing machine |
Plastic and PVC lab
Universal testing machine |
Paint and adhesive lab
Brookfield viscometer |
Wet abrasion |
Automatic paint film applicator |
Glossmeter |
Pensky Martens flash point tester |
Accredited Test Services
The accredited test services are accredited by Sri Lanka Accreditation Board (SLAB) with ISO 17025:2017. All testing equipment are regularly checked using reference standard materials and intermediate checks to ensure the accuracy of test results.
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Construction Materials |
Cement |
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Metals |
Reinforcement Steel |
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Rubber and footwear |
Rubber |
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Other Test Services
Materials Laboratory supports industry in quality control to achieve their goals successfully through carried out test services. Our test services area follow below international and local standards.
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Construction Materials |
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Metals |
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Chemical Analysis |
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Metal and Steel | Chemical composition Identification of SS grade | |
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Purity | |
Cement and cement based products Clay and minerals Water for construction Fly ash and bio ash Admixture and aggregate |
Chemical analysis | |
Wood and Cellulose | Wood | Janka hardness Bending test Tensile strength Flexural strength Shear test Nail withdrawal Water absorption and swelling |
Wooden doors | Fire resistance | |
Medicinal textiles | Testing of; Cotton wool Cellulose wadding Bandages Adhesive plasters POP plasters Cotton gauze Cotton lint Sanitary napkins |
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Biomass fuels | Testing of; Coal Coconut shell charcoal Wooden charcoal Firewood |
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Rubber, Footwear and plastic | Rubber | Material identification Tension set Tear resistance Effect of liquid Water and oil absorption |
Surgical and examination gloves | Physical testing according to EN 455 | |
Condoms | Physical testing according to ISO 4074 | |
Gas hose and regulators | Pressure test Soundness | |
Footwear | Flexing Water absorption/penetration Sloe adhesion Upper sole bonding adhesion strength Dimensions and Thickness Resistance to impact Resistance to penetration |
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PVC | Material identification Thickness and dimension Tensile strength and elongation Tear resistance Puncture resistance Heat resistance |
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Conduits | Mechanical strength Resistance to impact Thermal properties |
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Geo Textile | Thickness and mass Static puncture and puncture resistance Tensile strength and elongation Grab strength and elongation Trapezoidal tearing strength |
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Fiber glass | Glass content Tensile strength Flexural strength |
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Tooth brush | Testing according to SLS 276 | |
Paint and adhesives | Emulsion Paints | Testing according to SLS 533, SLS 557 |
Enamel Paints | Testing according to SLS 539 | |
Other paints | Testing according to SLS 918, SLS 1145, SLS 920 | |
Floor paints | Testing according to SLS 1241 | |
Thinner, lacquers and varnish | Testing according to SLS 749, SLS 558, SLS 953 | |
Wall filler and putty | Putrifaction Check cracking |
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Solvent Cement | Application properties Film properties Bond strength Hydrostatic burst strength |
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Road marking | Testing according to SLS 895 | |
Shoe polish | Testing according to SLS 126 | |
Oil | Creosote | Testing according to BS 144 |
Oil and oil based products | Viscosity Flash point Density |
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Mineral | Granite | Testing according to ASTM C 170 |
Customized Services
Materials Laboratory provides customized solutions for problems in industrial process, product developments, improvements and preparation of specification for products.
Materials Laboratory provides concrete mix design services to construction organizations.
Materials Laboratory provides load test services up to 900 kN.
Materials Laboratory provides onsite tests according to the customer requirement.
Materials Laboratory provides test services for researches according to the customer requirement.
Product Specification Preparation
Materials Laboratory provides tailor-made solution for requirement of specifications for purchasing and technical consultancy for the conformity of products. According to customer requirements and their applicable conditions material laboratory provides the specification preparation services for their purchasing requirements and technical consultancy services to analyze those products. Some of our customers from the public sector are;
Contacts