# Pour Strip Zero > Zero Pour Strips. Zero Compromise. Pour Strip Zero (PSØ) delivers an engineered > shrinkage-compensating concrete system that eliminates pour strips and delay > joints on commercial concrete structures — accelerating schedules for general > contractors, concrete contractors, engineers, architects, and owners. Site: https://pourstrip0.com ## Core - [Home](https://pourstrip0.com/): Overview of the Pour Strip Zero system. - [Our System](https://pourstrip0.com/our-system): How the pour-strip-elimination system works. - [Case Studies](https://pourstrip0.com/case-studies): Completed projects using the system. - [Resources](https://pourstrip0.com/resources): Technical resources, manuals, and downloads. - [About Us](https://pourstrip0.com/about-us): Company background and mission. - [Our People](https://pourstrip0.com/our-people): The team behind Pour Strip Zero. - [Careers](https://pourstrip0.com/careers): Open roles and how to join. - [Contact](https://pourstrip0.com/contact-us): Get in touch about a project. ## Solutions - [Post-Tensioned Concrete Slabs](https://pourstrip0.com/post-tensioned-concrete-slab): Why post-tensioned slabs shorten at stressing and rely on a pour strip, and how PS=Ø eliminates that leave-out while keeping the reinforcement continuous. - [Closure Pours & Delay Strips](https://pourstrip0.com/closure-pour): What a closure pour (also called a delay strip, pour stop, or shrinkage strip) is, and how PS=Ø eliminates the open leave-out at a construction joint. - [Concrete Movement Joints](https://pourstrip0.com/concrete-movement-joints): How the system eliminates movement joints while keeping structural intent. - [Expansion Joints](https://pourstrip0.com/expansion-joints-concrete): How the system replaces expansion joints with a continuous mechanical splice. ## Articles - [What Is a Pour Strip in Concrete?](https://pourstrip0.com/blog/what-is-a-pour-strip): Plain-language definition of a pour strip and how it differs from a pour stop, delay strip, and closure pour, plus how a mechanical rebar splice eliminates it. ## Impact by role - [General Contractors](https://pourstrip0.com/general-contractor-impact): Schedule and coordination benefits. - [Concrete Contractors](https://pourstrip0.com/concrete-contractor-impact): Placement and finishing benefits. - [Engineers](https://pourstrip0.com/engineer-impact): Structural design considerations. - [Architects](https://pourstrip0.com/architect-impact): Design flexibility benefits. - [Owners](https://pourstrip0.com/owner-impact): Cost and timeline benefits. ## Guides - [Install Manual](https://pourstrip0.com/install-manual): Installation guidance. - [Grouting Manual](https://pourstrip0.com/grouting-manual): Grouting guidance. - [Lunch and Learn](https://pourstrip0.com/lunch-and-learn): Educational sessions for teams.