How do you repair a concrete fence Spur?
Dig out a hole 600mm deep against the rotted post. Place the concrete repair spur in the hole and mark up the bolt holes. Remove the spur and drill the holes through the wooden post. Replace the concrete spur into the hole and bolt it to the wooden post.
How do you make a loose fence post sturdy?
Mix up some concrete and water in a wheelbarrow and have it ready to go, it should be the consistency of oatmeal. Re-level the fence post and add a support beam to hold it in place. With the post supported, fill the hole with the concrete compound to about an inch below ground level.
What is a concrete repair spur?
Concrete Repair Spurs are used to repair broken or rotted fence posts or they can also be used for bolting posts or timber frame work above the ground.
How long do concrete post last?
Concrete is as sturdy and durable a building material as you’ll find. With just a minimal level of maintenance, concrete fence posts can last for around 25 years. However, they are not immune to wear and tear. Over time, wind and rain can cause concrete posts to chip and crack.
Why are my fence posts wobbling?
Posts that have been in the ground for less than five years usually wobble because of improper installation; ordinarily, tightening them is fairly easy. In older fences, decay is more likely the culprit. Although strengthening a decayed post sometimes works, the best solution is to replace it.
Can you use expanding foam for fence posts?
Expanding foam post mix sets hard enough to leave the post unsupported in just a few minutes. It can be fully cured in a quarter of an hour. It’s also much less dependent on temperature, which is different than concrete that should never be made if there’s a risk of freezing.
How many bags of Postcrete will I need?
The exact amount of Post Mix Concrete needed will vary depending on the width and depth of the hole, but as a general rule you’ll need about one and a third bags for a standard fence post.
How long do concrete Spurs last?
Concrete spurs last for around 25 years compared to 10 to 15 years for treated spruce. If untreated the spruce may need replacing in under 5 years. Once they begin to rot they also start to pose a safety risk if not replaced soon.
How deep should a concrete spur be?
Lawsons experts recommend you should dig a hole which has a depth of 2 ft (24 in / 600mm) to ensure you have a stable timber or concrete fence post.
Do concrete fence posts crack?
I had a problem with wet cast concrete posts and gravel boards cracking on the truck and even when moving them to erect fencing. It’s possible to physically break both by force. Concrete gets stronger with age and I suspect yours were recently cast and erected whilst young.
How deep should you bury concrete fence posts?
Dig your hole to the correct depth, allowing for the height of the fence panel and the gravel board. As a rough guide the hole should be a minimum 1/3 the height of the fence, so a 6 foot fence would need an 8 foot post in a 2 foot deep hole. Similarly, the hole should be three times the diameter of the post.
Should you concrete fence posts?
Concrete provides a strong foundation for wooden fence posts, but can rot them more quickly. Setting them in dirt, with or without gravel or crushed rock depending on your soil type, can help the posts last longer before going rotten. You can also use metal fence post anchors to prolong their life.
Can you reuse fence posts with concrete?
Posts with concrete at the base are the most difficult to remove and reuse because the concrete base is larger than the post, which makes pulling it up through the ground much harder.
What does mending fences mean?
Definition of mend fences : to improve or repair a relationship that has been damaged by an argument or disagreement She mended fences with her father. She and her father are trying to mend their fences. After the election, he spent a lot of time mending political fences.
Which is better concrete or foam?
Cost – When comparing price, you will find that a bag of concrete will cost less than a bag of post foam. Heavier – Concrete weighs more than post foam material providing an anchor effect. This is beneficial for those building fences in softer ground.
Is 2 feet deep enough for fence posts?
The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet).
Do fence post anchors work?
Fence post anchor spikes work well by allowing one to place and remove fence posts without having to dig large holes. A fence that uses fence post anchor spikes is just as stable as a fence with posts set in concrete, with the added benefit of minimizing the rotting of the fence posts.
What kind of gravel should I use for fence posts?
Pea gravel is commonly used for fence post holes. Gravel that is roughly three eighths of an inch in size is generally a good medium between drainage and support, though gravel close to that size also may be used. If you want to use the best gravel for your area, you may want to consult a contractor.
Can you add too much water to Postcrete?
The thing is you can’t use too much water in a hole – even if you filled the hole to the top with water the postcrete will set.
Is Postcrete any good for concrete posts?
Postcrete may be used for fixing decking posts, rotary washing lines and small/medium sized gateposts (less than 1.0m width gate). Postcrete may not be used for general concreting, screeds, mortar, grout or render. If a particular compressive strength is required, Postcrete should not be used.