Once the reinforcement has been installed it would be wise to seal the horizontal crack with masonry cement or grout to help in monitoring for any further movement. They DO have better penetration. And, using pressure treated lumber for wall framing, closed cell foam insulation, rather than fiberglass, and cement board or other moisture resistant wall finishes near the floor, will provide walls that are good looking, energy efficient and durable. The basement has been wet since we moved in, and now I'm getting water on the inside of my windows. The drain tile should be directed to one or more downhill locations to outflow at the surface of the ground. In the last few years the foundation has started shifting heavily, cracking and moving outward, leaving a gap at the concrete slab.
Fine Homebuilding Forums
Frequently Asked Questions
Sign In to join the community Help. The slime is almost certainly iron bacteria. Dry a section of the wall and tape a large piece of aluminum foil tight to the surface. Our products are of the highest quality Repair damage caused by water repellent application. The aesthetic detracts nothing from the quality of the advice, as long as the illustration is clear. A trap should be employed if the dehumidifier is set up to drain directly into plumbing waste pipes.
Rules for Fastening to Concrete | CONFAST
The minimum embedment depth is different for each anchor and each diameter. This water needs to be managed in order to prevent leakage and damage to the building wall and interiors. Soon, the combined forces of water and efflorescence will break the seal, and the pipe will begin to leak once more. Drilling at a lower speed is more efficient for drilling through concrete, and it prevents the bit from overheating. In many cases, rain penetration is caused by poorly designed or maintained building details e. But I must admit I am not really making sense of the brochure. Do not proceed with application of water repellent under any of the following conditions, except with written instructions from the manufacturer:.
It is also a good idea to make sure that ground water around the house, and especially in the areas of the cracks is being properly controlled. Is there any way I can know if this is a serious problem or not? The chemical reacts with the water and turns into a sealing foam, which expands and makes the gap around the pipe watertight. Your foundation should have a water resistant coating on the outside from the surface of the ground to the bottom of the walls. As you have probably surmised, the softness in the floor is most likely due to chronic moisture and resultant decay, although termites might also be the culprit. The moisture is passing through the walls because the masonry is porous, or small cracks are allowing the seepage to occur.
26 days ago