December 1973 Table of Contents

Problem Clinic Causes of Blister Problems

What causes fresh concrete floor surfaces to blister? Read more

Problem Clinic Blister Problems

What can be done when blistering is occurring? Read more

Problem Clinic Placing

What is the best way to protect concrete floors against surface carbonation when heaters must be used in cold weather? Read more

Problem Clinic Joint Filling

What is the technique for putting lead into floor joints ? Read more

Problem Clinic Repairing

We recently placed a slab and topped it with a mixture of one part cement and three parts sand. The slab was given a broom finish before the topping was applied. No bonding agent was used between the slab and the topping. After the topping had been placed Read more

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