Hardeners and Densifiers

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A Guide to Construction Adhesives

Does subfloor adhesive strengthen the floor system, or just prevent squeaks? Can you get a permanent bond between dissimilar materials? A wood products expert explains how elastomeric mastics work, and helps you choose the best one for the job. More

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Sub-slab Vapor Barriers

A slab poured directly on top of a vapor barrier dries more quickly on top than on the bottom, causing cracking and curling in the concrete. Here’s one way to solve the problem. More

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Concrete Block Foundations

A mason describes how to lay out, reinforce, drain, and waterproof block foundations for top performance. More

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Wood Fungi Causes and Cures

A complete guide to the identification and prevention of mold, mildew, discoloration, and decay of wood products. More

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Curing Concrete

Contractors often have to pour concrete in less than ideal weather. An engineer tells you how to ensure good results even under poor conditions. More

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Epoxy Concrete Repair

For repairing concrete foundation cracks, you can’t beat epoxy for a strong, permanent bond. Here’s how to select the right materials and install them properly. More

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Focus on Energy: Moisture Problems from "Dry" Basements
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Q&A: Preventing Cracks in Concrete Slabs

Q: The Journal’s panel of experts answers the most commonly asked questions from... More

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Concrete Cutting & Drilling

Slicing and boring concrete can be fast and economical if you rent the right tools — or hire the right sub. More

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Tips for Trouble-Free Tile

Tile work is expensive and highly visible. Whether you do your own work or sub it ot, these tips from an expert tile-setter will help keep you out of trouble. More

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