November 1972 Table of Contents

PROBLEM CLINIC
Problem Clinic Mill Scale on Steel Forms

Will mill scale on steel forms affect the concrete finish? Read more

Problem Clinic Patterned Sheet Plastics for Form Liners

How are lightweight patterned sheet plastics used as forms for architectural concrete? Read more

Problem Clinic Fiberglass Forms

Is there any danger of alkali-aggregate reaction with concrete when fiberglass forms are used? Read more

Problem Clinic Forming for Detailed Sculpturing

How is detailed sculpturing done? Read more

Problem Clinic Forming Sharp Corners

How does one make sure that corners will be sharp? Read more

Problem Clinic Twisted Form Ties

What precautions should be taken with twisted wire form ties in architectural concrete? Read more

Problem Clinic Removing Form Ties

How much time can be allowed before removing form ties from the concrete? Read more

Problem Clinic Form Ties

Is any treatment of ends of form ties needed? Read more

Problem Clinic Joints

How do you treat joints for best appearance? Read more

Problem Clinic Materials for Rustication Strips

Is wood the only material used for rustication strips? Read more

Problem Clinic Rustication Strips

How are rustication strips attached to the forms? Read more

Problem Clinic Tape at the Joints

How do you prevent the displacement of tape at the joints during placing and vibrating? Read more

Problem Clinic Forming Recesses

Is there a simple way to make recesses in concrete without using wood inserts that are difficult to remove? Read more

Problem Clinic Release Agents for Rubber Form Liners

What kind of mold release agents are used on rubber form liners? Read more

Problem Clinic Form Liners for Dimpled Surfaces

What kind of form liner is used to produce a dimpled surface? Read more

Problem Clinic Chairs for Use in Architectural Concrete

What precautions should be taken in the choice and use of chairs? Read more

Problem Clinic Reinforcing Steel for Architectural Concrete

Can steel be used to minimize cracking in architectural concrete? Read more

Problem Clinic Tie Wire for Use in Architectural Concrete

Are there any precautions to be observed in the use of tie wire for reinforcing steel? Read more

Problem Clinic Cement for Architectural Concrete

Is it true that Type II cement should be used for architectural concrete? Read more

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