April 1992 Table of Contents

Problem Clinic Stamping Mat Produces Detectable Warnings

We're a contractor building a hospital addition. We just found out that the new handicapped ramps have to be built to standards set in the Americans With Disabilities Act (ADA) that went into effect January 26, 1992. To help sight-impaired people, the act Read more

Problem Clinic Why Use Whitewash Before Whitetopping?

I've seen workers whitewashing an asphalt pavement before placing a concrete overlay. What's the purpose? Read more

Problem Clinic Electrically Heated Forms

We're helping out on a high-rise job, where the owners are concerned with speeding up the construction cycle. They want us to find some electrically heated forms to obtain higher early strengths in the concrete. Where can we find such a product? Read more

Close X