Welcome to our comprehensive resource hub, tailored specifically for specifiers of construction materials. Here, you will discover a wealth of knowledge about the unmatched benefits of precast concrete alongside resources designed to empower engineers, architects, department of transportation personnel and other project owners in making informed decisions.
Discover Why Precast is the Solid Choice for Construction
The ease, efficiency and resilience of precast concrete makes it the ideal construction material for projects that endure generations. From lower life-cycle costs and accelerated schedules to design flexibility and precision manufacturing, precast concrete is the No. 1 solution to save time and money on your next project.
Expand Your Understanding of Precast
Through dedicated webinars and access to product-specific standards, resources, tools and case studies, you can become an expert of the utilization of precast concrete in a variety of projects.
Get the Answers You Need
With decades of experience in the industry, NPCA engineers are available to answer your questions about precast concrete.
Simplify Your Calculations
Streamline your project-planning process with our user-friendly tools that empower you to make accurate decisions efficiently, saving both time and resources. And they’re free to use.
Stormwater Detention CalculatorThe Stormwater Detention/Retention Calculator simplifies calculations that engineers typically use in designing stormwater systems for underground detention/retention.
Buoyancy CalculatorThe Buoyancy Calculator for Rectangular & Round Structures simplifies calculations engineers typically use in determining the buoyancy of a tank or manhole.
Manhole Sizing GuideThis document provides a guideline for sizing round manhole structures for various sizes and angles of incoming pipe.