I am building a split-rail fence out of locust rails and posts. The posts
will be set about 8 feet apart. I plan to dig postholes about 18 inches
deep, and set the posts into concrete.

What is the best method, and type of concrete ? My thinking was to use
Quickcrete fast-setting concrete. With similar things in the past, I have
mixed the concrete with water, and poured the mix in and around the post.
But, it seems that I have heard that other folks just pour the dry power in
the hole around the post, and allow the moisture in the surrounding soil to
harden the mix. Others pour in dry, and then just add a modest amount of
water in the hole.

What is the preferred method ??

Thanks for any advice on this !!

James

James wrote:
I am building a split-rail fence out of locust rails and posts. The posts
will be set about 8 feet apart. I plan to dig postholes about 18 inches
deep, and set the posts into concrete.

snip

Thanks for any advice on this !!

James

Your 18" post hole seems way too shallow for a fence. Better do some
more research on local conditions and methods and then worry about
concrete mix. Typically, some metal fence posts are 7' tall and 3'
into the ground. For a relatively short fence 2' would be a good
choice. YMMV

Joe

Joe wrote:
James wrote:
I am building a split-rail fence out of locust rails and posts. The
posts will be set about 8 feet apart. I plan to dig postholes about 18
inches deep, and set the posts into concrete.

snip

Thanks for any advice on this !!

James

Your 18" post hole seems way too shallow for a fence. Better do some
more research on local conditions and methods and then worry about
concrete mix. Typically, some metal fence posts are 7' tall and 3'
into the ground. For a relatively short fence 2' would be a good
choice. YMMV

Joe

True enough Joe. He didn't say where he lives, or frost considerations.

Let's please stick with the concrete question.... these posts will be 18
inches into the ground, and about 40 inches OUT of the ground. Split rails
will be placed across the posts. This is a simple three rail fence, not a
conventional fence with 6 foot posts.

Perhaps I led you wrong on the facts.

Thanks

James

James wrote:
Let's please stick with the concrete question.... these posts will be 18
inches into the ground, and about 40 inches OUT of the ground. Split rails
will be placed across the posts. This is a simple three rail fence, not a
conventional fence with 6 foot posts.

Perhaps I led you wrong on the facts.


Still too short in the ground, concrete or no concrete...

In a few years they'll be laying over.

--

James wrote:
I am building a split-rail fence out of locust rails and posts. The posts
will be set about 8 feet apart. I plan to dig postholes about 18 inches
deep, and set the posts into concrete.

What is the best method, and type of concrete ? My thinking was to use
Quickcrete fast-setting concrete. With similar things in the past, I have
mixed the concrete with water, and poured the mix in and around the post.
But, it seems that I have heard that other folks just pour the dry power in
the hole around the post, and allow the moisture in the surrounding soil to
harden the mix. Others pour in dry, and then just add a modest amount of
water in the hole.

What is the preferred method ??

Thanks for any advice on this !!

James



Just plain sand works great. The only posts that should be set in
concrete are the ones that need to support a gate.

--
Art

Nope, sorry. Gonna use concrete. My question relates to the best
concrete, and the method to plant them.

thanks !!


James

[flup set to a.h.l.g.]

James said:

Nope, sorry. Gonna use concrete. My question relates to the best
concrete, and the method to plant them.


Just curious, but when the wood rots away, how will you replace it? And,
you've been told (more than once) that the depth you've chosen isn't deep
enough, yet you insist on not heeding advice. You seem to have the answers,
so which one would you prefer to be told about the concrete?

--

Eggs

..sig not found. (A)bort, (R)etry, (F)ail?

On Jun 15, 8:50 pm, Eggs Zachtly wrote:
[flup set to a.h.l.g.]

James said:

Nope, sorry. Gonna use concrete. My question relates to the best
concrete, and the method to plant them.

Just curious, but when the wood rots away, how will you replace it? And,
you've been told (more than once) that the depth you've chosen isn't deep
enough, yet you insist on not heeding advice. You seem to have the answers,
so which one would you prefer to be told about the concrete?

--

Eggs

.sig not found. (A)bort, (R)etry, (F)ail?

Since he isn't willing to accept _any_ advice, I wonder why he asked
in the first place.

FWIW the only time I used 'crete is for steel posts (chain link) or
when setting posts in wet gruound (you can't tamp wet dirt). Last
fence I built was 1980 or thereabouts, still rock solid except for a
few of the RR ties that have rotted out.

Harry K

On Jun 15, 9:08 pm, "James" wrote:
Nope, sorry. Gonna use concrete. My question relates to the best
concrete, and the method to plant them.

The best concrete to set posts is none. A couple inches of gravel in
the bottom and ALL the dirt back in the hole is the "proper" method.

And 18" is too shallow; a waste of, time, effort, money -and- concrete
if you're still set on using it. 30" is minimum and probably code,
and 36" is better.

Locust is the best choice for the posts, but you'd be better off
setting them on fire rather than in concrete. Nothing lasts forever,
try digging out a post set in concrete. By the time you're finished
you'll have changed your mind, if you live through it.

The concrete mix doesn't matter, any one will rot your posts as well
as another.
-----

- gpsman

On Jun 15, 9:57 pm, gpsman wrote:
On Jun 15, 9:08 pm, "James" wrote:

Nope, sorry. Gonna use concrete. My question relates to the best
concrete, and the method to plant them.

The best concrete to set posts is none. A couple inches of gravel in
the bottom and ALL the dirt back in the hole is the "proper" method.

And 18" is too shallow; a waste of, time, effort, money -and- concrete
if you're still set on using it. 30" is minimum and probably code,
and 36" is better.

Locust is the best choice for the posts, but you'd be better off
setting them on fire rather than in concrete. Nothing lasts forever,
try digging out a post set in concrete. By the time you're finished
you'll have changed your mind, if you live through it.

The concrete mix doesn't matter, any one will rot your posts as well
as another.
-----

- gpsman

I guess I will at least answer your question -

Most big home centers carry "post-set" concrete. You dig the hole,
put the post in (with space around it) fill the space around the post
with dry mix, add water, and mix it up by pushing a pc of rebar up and
down in the "soup". Sets quickly, works fine and is very convenient.

JK

"Big_Jake" wrote in message
oups.com...
snip

I guess I will at least answer your question -

Most big home centers carry "post-set" concrete. You dig the
hole,
put the post in (with space around it) fill the space around the
post
with dry mix, add water, and mix it up by pushing a pc of rebar up
and
down in the "soup". Sets quickly, works fine and is very
convenient.

JK

Sorry, but I must respectfully disagree about putting dry mix in the
hole.
I have seen this done, but I have never seen it work well - fences
were always leaning within 3 or 4 months. It is not possible to
mix the concrete in the hole - there will always be dry pockets no
matter how much poking and prodding is done.

Mix your concrete in a wheelbarrow and pour it into the hole.

Bob-tx

James wrote:
Nope, sorry. Gonna use concrete. My question relates to the best
concrete, and the method to plant them.

thanks !!


James


There is no "best". The kind of concrete is irrelevant. As long as it is
mixed properly any concrete will do what you want.

--
Art

There is no "best". The kind of concrete is irrelevant. As long as it is
mixed properly any concrete will do what you want.


If OP INSITS on concreting them in secure them in place, tied off with
ropes or something, use dry mix its more convenient, leave set tied up
a week or so flood area a couple times, so its all hardened

"Art" wrote in message
...
James wrote:
I am building a split-rail fence out of locust rails and posts. The
posts
will be set about 8 feet apart. I plan to dig postholes about 18 inches
deep, and set the posts into concrete.

What is the best method, and type of concrete ? My thinking was to use
Quickcrete fast-setting concrete. With similar things in the past, I
have
mixed the concrete with water, and poured the mix in and around the post.
But, it seems that I have heard that other folks just pour the dry power
in
the hole around the post, and allow the moisture in the surrounding soil
to
harden the mix. Others pour in dry, and then just add a modest amount
of
water in the hole.

What is the preferred method ??

Thanks for any advice on this !!

James



Just plain sand works great. The only posts that should be set in concrete
are the ones that need to support a gate.

I would agree. But any set in concrete should not be set completely in
concrete- a couple inches of gravel in bottom, then post, then 1/3 or so of
the hole with tamped gravel, then concrete. Give the water a place to go,
instead of bottom of post always being wet. Locust takes awhile to rot, but
anything rots eventually.

aem sends...