MTA Engineers A Division of Materials Testing of Arkansas, Inc. Services About Contact Construction Materials Testing Using various techniques, MTA Engineers provides quantifiable results on the durability, strength, and characteristics of materials used to build structural elements. Our Construction Materials Testing Services FAA Quality Acceptance ArDOT Quality Acceptance Concrete Lab & Field Testing> Non-Destructive Testing Concrete Mix Designs Concrete Plant Certification Concrete Floor Flatness Profiling of Concrete Pavements Soils Lab & Field Testing Soil Density ( Nuclear & Sand-Cone ) Standard & Modified Proctor Direct Shear / Internal Angle Atterberg Limits Soil Resistivity Flex-Wall Permeability Hydraulic Conductivity Roadway & Footing Design LA Abrasion Aggregate Gradation Specific Gravity & Absorption Roadway & Slab Coring Asphalt Lab & Field Testing Asphalt Rut Susceptibility Asphalt Mix Designs Profiling of Asphalt Roadways Asphalt Roller Pattern & Density Marshall Design & Testing Asphalt Stability & Flow Verification and Assurance Verification of construction materials ensures the safety and success of the structure being built, compliance to the project’s requirements, as well as compliance to local and national building codes. MTA Engineers provides assurance for accurate and reliable test results while providing the proper quality control for testing construction materials. News Categories Roads & Bridges ASFE ASTM Geotechnical Engineering Subsurface Investigation Geotechnical Drilling Foundation Engineering Phase I Environmental Construction Materials Testing Concrete: Design & Testing Aggregate: Quarry, Field & Laboratory Testing Soil: Field & Laboratory Testing Asphalt: Design & Testing Special Inspections Steel Inspection Foundation Inspection Non-Destructive Testing Concrete Floor Flatness MTA Engineers A DIVISION OF MATERIALS TESTING OF ARKANSAS, INC. Little Rock Office 8001 National Drive Little Rock, AR 72209 • Phone: (501) 753-2526 • Fax: (501) 753-5747 Springdale Office 812 Morris Avenue Springdale, AR 72764 • Phone: (479) 756-0061 Jonesboro Office 101 South Church Jonesboro, AR 72403 • Phone: (870) 530-8380 Copyright ©2021 MTA Engineers. All Rights Reserved. How can we help you? Choose Location to Contact Little Rock Springdale Jonesboro Choose a Category of Interest Geotechnical Engineering Construction Materials Testing Special Inspections