Home

Coolthaihouse Photo Gallery

Construction Photos

Album list

Last uploads

Last comments

Most viewed

Top rated

My Favorites

Home > Original Coolthaihouse Section > Original Coolthaihouse Info > Basics > Foundation Columns

Top rated - Foundation Columns

Here is what what should happen. First a square hole is dug which is 1 meter square. Then a base of concrete is poured to keep the rebar pillar frame in place. Then form wood is used to make a large square for a foundation pour up to the ground level. The sizing of this form box will be about 60 centimeters wide. This is an important step as shortcuts will lead to foundation pillars shifting and walls cracking, among other things.

In this case the foundation hole was just 60 centimeters wide. Then a can was used to do the pour. The can was inserted and then dirt was placed around the can. The pour was done and then 5 minutes later the can was lifted out of the ground. This method is commonly used to create the post for a perimeter wall, but if used for a house proper will lead to an substandard structure. (This is what the picture to the left is showing, ie. the can pulled out 5 minutes after the cement pour).

Doing the foundation column like this can cause a lot of settling cracks, and other problems which only time will tell. It just isn't very sturdy. If you compare the house done for a foreigner and that regular Thai house: The house built for a foreigner will be a lot prettier and will be 'finished' off to a foreign standard. It will have things we take for granted -- like a sheetrock ceiling. The Thai house will be much simpler and cheaper (maybe 200,000 Baht or so total cost). But important things like the foundation columns will almost always be done to standard.

What follows are some shots of the standard way of doing foundation columns for a single story building......dozer

(0 votes)

Form wood is wedged in place over the square upright rebar frames and then the concrete is poured in. The foundation columns should have a width of about 20 centimeters square. (24-Apr-04)dozer

(0 votes)

This shows an example of foundation columns as well as a partially finished roof truss. (13-Mar-04)dozer

(0 votes)

The wire being snipped in place. dozer

(0 votes)

The cross supports are held in place by wire strands.dozer

(0 votes)

The metal substructure which uses 4 hun full guage steel with 3 hun full cross supports. There is additionally another strand placed in the middle of the pour (4 hun full) which hasn't been inserted yet in this picture.dozer

(0 votes)

The size of the footing of the house depends on many factors. Normally a minimum of about 15 centimeters is appropriate. (05-Mar-04) dozer

(0 votes)

The cement is poured to anchor the base in place. The depth of this pour is around 20 cm. After this there will be a pour up to ground level which is 60 centimeters wide. Form wood is used as support for this pour.

There is no picture for this step, which covers creating the 'sub base' portion of the foundation pillar under the ground. A square section is framed (using wood planks) at about 60 centimeters square. After this there will be a pour up to ground level. After this sub base dries, the form wdozer

(0 votes)

The foundation post holes should be around 1 meter square and 1 meter deep. dozer

(0 votes)

The vertical supporting rebar structure has be wired on. The height of the structure depends on the roof height of the house. For an average house the columns are 3 meters tall (above ground) for an overall height of 4 meters.

The vertical metal supports are created from rebar. The vertical long strands are 4 hun full. The horizontal support pieces are typically 3 hun full. This is the structure you see in the following photo which will later have cement poured around it and form the foundation column.dozer

(0 votes)

The base rebar (4 hun full) is placed on top of a gravel sub footing. The stick represents the middle of the foundation post which is to be poured.dozer

(0 votes)

The metal support structures for the house use metal of guage 4 hun full with the cross supports 3 hun full. They are temporarily held upright by a wood support. (29-Feb-04)dozer

(0 votes)

12 files on 1 page(s)

Debug Info

Debug Output: show / hide USER: ------------------ Array ( [ID] => 4e360fb6f9d9fd2d01e76cecc67e31c8 [am] => 1 ) ========================== USER DATA: ------------------ Array ( [user_id] => 0 [user_name] => Guest [groups] => Array ( [0] => 3 ) [group_quota] => 0 [can_rate_pictures] => 1 [can_send_ecards] => 0 [can_post_comments] => 0 [can_upload_pictures] => 0 [can_create_albums] => 0 [pub_upl_need_approval] => 1 [priv_upl_need_approval] => 1 [access_level] => 1 [disk_max] => 0 [disk_min] => 0 [has_admin_access] => 0 [group_name] => Guests [can_create_public_albums] => 0 [can_see_all_albums] => 0 [group_id] => 3 [allowed_albums] => Array ( ) ) ========================== Queries: ------------------ Array ( [0] => SELECT name, value FROM cpg1410_config [include/init.inc.php:177] (2.19 ms) [1] => SELECT * FROM cpg1410_plugins ORDER BY priority [include/plugin_api.inc.php:48] (0.35 ms) [2] => SELECT name, value FROM cpg1410_bridge [include/functions.inc.php:4566] (0.4 ms) [3] => SELECT MAX(group_quota) AS disk_max, MIN(group_quota) AS disk_min, MAX(can_rate_pictures) AS can_rate_pictures, MAX(can_send_ecards) AS can_send_ecards, MAX(can_post_comments) AS can_post_comments, MAX(can_upload_pictures) AS can_upload_pictures, MAX(can_create_albums) AS can_create_albums, MAX(has_admin_access) AS has_admin_access, MAX(access_level) AS access_level, MIN(pub_upl_need_approval) AS pub_upl_need_approval, MIN( priv_upl_need_approval) AS priv_upl_need_approval FROM cpg1410_usergroups WHERE group_id in (3) [bridge/udb_base.inc.php:357] (0.4 ms) [4] => SELECT group_name FROM cpg1410_usergroups WHERE group_id= 3 [bridge/udb_base.inc.php:362] (0.2 ms) [5] => SELECT COUNT() FROM cpg1410_categorymap WHERE group_id in (3) [bridge/udb_base.inc.php:375] (0.17 ms) [6] => SELECT aid FROM cpg1410_albums WHERE moderator_group IN (3) [include/init.inc.php:271] (0.21 ms) [7] => SELECT lang_id FROM cpg1410_languages WHERE enabled='YES' [include/init.inc.php:334] (0.66 ms) [8] => DELETE FROM cpg1410_banned WHERE expiry < '2024-11-22 10:53:30' [include/init.inc.php:448] (0.21 ms) [9] => SELECT null FROM cpg1410_banned WHERE ('18.218.2.191' LIKE ip_addr ) AND brute_force=0 LIMIT 1 [include/init.inc.php:464] (0.19 ms) [10] => SELECT aid FROM cpg1410_albums WHERE (1 AND visibility != 0 AND visibility != 10000 AND visibility NOT IN (3)) [include/functions.inc.php:1107] (2.45 ms) [11] => SELECT category, title, aid, keyword, description, alb_password_hint FROM cpg1410_albums WHERE aid = 288 [thumbnails.php:136] (0.56 ms) [12] => SELECT p.cid, p.name FROM cpg1410_categories AS c, cpg1410_categories AS p WHERE c.lft BETWEEN p.lft AND p.rgt AND c.cid = 16 ORDER BY p.lft [include/functions.inc.php:2940] (0.4 ms) [13] => SELECT COUNT() FROM cpg1410_pictures AS r INNER JOIN cpg1410_albums AS a ON a.aid = r.aid WHERE (r.aid = 288) AND r.aid NOT IN (4, 188, 22, 23, 24, 25, 26, 27, 84) AND approved = 'YES' AND r.votes >= '0' [include/functions.inc.php:1762] (0.54 ms) [14] => SELECT r.pid, r.aid, filepath, filename, url_prefix, pwidth, pheight, filesize, ctime, r.title, r.keywords, r.votes, pic_rating, hits, caption, r.owner_id FROM cpg1410_pictures AS r INNER JOIN cpg1410_albums AS a ON a.aid = r.aid WHERE (r.aid = 288) AND r.aid NOT IN (4, 188, 22, 23, 24, 25, 26, 27, 84) AND approved = 'YES' AND r.votes >= '0' ORDER BY pic_rating DESC, r.votes DESC, pid DESC LIMIT 0 ,12 [include/functions.inc.php:1779] (0.48 ms) [15] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6218 [include/functions.inc.php:2551] (0.25 ms) [16] => SELECT username as user_name FROM `14_phpbb_test`.phpbb_users WHERE user_id = '2' [bridge/udb_base.inc.php:59] (0.22 ms) [17] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6217 [include/functions.inc.php:2551] (0.2 ms) [18] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6216 [include/functions.inc.php:2551] (0.17 ms) [19] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6215 [include/functions.inc.php:2551] (0.2 ms) [20] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6214 [include/functions.inc.php:2551] (0.18 ms) [21] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6213 [include/functions.inc.php:2551] (0.24 ms) [22] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6212 [include/functions.inc.php:2551] (0.19 ms) [23] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6211 [include/functions.inc.php:2551] (0.17 ms) [24] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6210 [include/functions.inc.php:2551] (0.19 ms) [25] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6209 [include/functions.inc.php:2551] (0.18 ms) [26] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6208 [include/functions.inc.php:2551] (0.2 ms) [27] => SELECT COUNT() FROM cpg1410_comments WHERE pid = 6207 [include/functions.inc.php:2551] (0.19 ms) [28] => SELECT extension, mime, content, player FROM cpg1410_filetypes [include/functions.inc.php:5949] (1.18 ms) ) ========================== GET : ------------------ Array ( [album] => toprated [cat] => -288 ) ========================== POST : ------------------ Array ( ) ========================== COOKIE : ------------------ Array ( [cpg143_data] => YToyOntzOjI6IklEIjtzOjMyOiI0ZTM2MGZiNmY5ZDlmZDJkMDFlNzZjZWNjNjdlMzFjOCI7czoyOiJhbSI7aToxO30= ) ==========================