June 1976 Table of Contents

Problem Clinic Conveyor Capacity Decreases With Incline

Why does the capacity of a concrete conveyor decrease if it operates at a steep angle, either up or down? Read more

Problem Clinic Joint Sealants for Municipal Paving

What kind of joint sealant is suitable for concrete streets? Read more

Problem Clinic Scaffold Stability

Is a metal scaffold 30 feet high with a 12 by 16foot base sufficiently stable? Read more

Problem Clinic Applying Epoxy Bonding Agents

How much coverage should we try to get when using an epoxy bonding agent to bond fresh concrete to hardened concrete? Is it safe to apply it by squeegee? Read more

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