Rayat Al Najah Services Overview
Rayat al Najah is offering Services in Materials Testing Calibration and Quality control that will range of highly precise and reliable techniques that determine and measure the characteristics of materials, such as mechanical properties, elemental composition, corrosion resistance and the effects of heat treatments. we are also available for all types of Batching Plants and laboratory equipment calibration along with your own in-house material testing. It verifies the working condition of the measuring devices used while confirming that the laboratory is aware of how much “error” there is in the measurement device’s reading.
We are offering Quality assurance (QA)/quality control (QC) engineers and inspectors they will responsible for ensuring the quality of products and services produced by our client Perform and coordinate inspections and determine quality assurance testing models of raw materials and finished products.
Material testing services:
Rayat Al Najah Offering Civil Laboratory testing equipment in the quality control processes associated with the analysis of soils, concrete, asphalt, bitumen, cement and mortar, steel, aggregates, and other materials.
Sampling & Casting of Concrete Cylinders ASTM C31
Temperature measurements of freshly prepared concrete ASTM C1064
Curing of concrete ASTM C 192
Capping of concrete cylinders ASTM C617
Compressive strength of concrete cylinders
Sieve Analysis of coarse and fine aggregate ASTM C136
Percentage of Material passing Sieve 200 ASTM C117
Modified Proctor ASTM D 1557
Field Density Test ASTM D2922 & D 1556
Hydrometer Analysis ASTM D422
Aggregate Testing Service:
Sieve Analysis of coarse and fine aggregate ASTM C136
Percentage of Material passing Sieve 200 ASTM C117
Soundness ASTM C88
Loss Angles Abrasion Test ASTM C131
Sand Equivalent Value ASTM
Thin & Elongated Pieces ASTM
PH Value of Sulphate & Chloride
Unit Weight ASTM C29
Acid Soluble Sulphates ASTM C114
Asphalt Testing Services:
Binder Content & Grading ASTM D2172
Gradation on Asphalt aggregate after extraction ASTM C136
Viscosity
Asphalt Sampling at Site ASTM D75
Asphalt Coring
Density & Thickness of Asphalt cores ASTM D2726
Calibration Services:
Rayat Al Najah Calibration is the process of comparing reading on one piece of equipment or system, with another piece of equipment that has been calibrated and referenced to a known set of parameters.
The equipment used as a reference should itself be directly traceable to equipment that is calibrated according to ISO/IEC 17025. Feb 26, 2018
Calibration is the process of comparing reading on one piece of equipment or system, with another piece of equipment that has been calibrated and referenced to a known set of parameters. The equipment used as a reference should itself be directly traceable to equipment that is calibrated according to ISO/IEC 17025.
ISO/IEC 17025 is the International Standard for the accreditation of Testing and Calibration Laboratories. It includes quality management system requirements along with technical requirements. In the UK, ISO/IEC 17025 accreditation is provided by UKAS. So, often calibration performed by an ISO/IEC 17025 accredited laboratory is referred to as ‘UKAS Calibration’.
Rayat Al Najah is offering Quality control Services and professionally making sure the processes are functioning correctly Acceptance sampling. Process protocol. Process control. Control charts.
Setting up an inspection plan is what type of quality control? Process control. Acceptance sampling. Control charts. Inspection.
Trusted Partners
Rayat Al Najah Official Partners Below.
Inquiry
Please complete this form & we will back to you as soon as possible.