Bumuo ng Dry-Stacked Stone Retaining Wall-crazy paving

Gustong bumuo ng sarili mong stone retaining wall, ngunit hindi sigurado kung paano magsisimula? Kung mayroon kang hindi pantay bakuran, ang isang batong retaining wall ay maaaring makatulong na maiwasan ang pagguho at nagbibigay ng magandang lugar na pagtatanim. Upang matutunan kung paano pagsama-samahin ang iyong sarili, mula simula hanggang katapusan, basahin.

 

To figure out how much stone you’ll need, multiply your wall’s height times the depth times the length. If your wall is 2 feet high, 1-1/2 feet wide, and 20 feet long, you’ll need roughly 60 cubic feet of stone. Most stoneyards will deliver the stones for a slight charge; have them placed as close to the site of your retaining wall as possible.

Tungkol naman sa tools, you’ll need a shovel for digging your trench and backfilling, a mattock for attacking the grade, and a small sledgehammer for tamping soil. For marking your site and leveling rocks, you’ll need a line level, a few tall stakes, string, some flour, and a 4- or 8-foot level.

 

So you’re all set with your mga kasangkapan, ilang inuming tubig, at marahil ilang mga himig upang gumana sa pamamagitan ng. Ang unang bagay na dapat gawin ay upang matukoy ang harap na mukha ng dingding. Kung ito ay tuwid, ang isang board o isang string na nakaunat sa pagitan ng mga stake ay maaaring gamitin upang markahan ang linya. Kung hindi, gumamit ng hose sa hardin at markahan ang gilid ng harina.

 

Now you can start digging. The easiest approach is to cut and fill—that is, dig into the slope where the wall will go and spread the earth below you to create a level terrace. When you cut and fill, the wall is backed by undisturbed soil, which is more stable than fill. For design reasons, however, you might choose to build a freestanding wall and fill behind it with soil from another site. Or you might do a partial cut and fill, which is somewhere between the two.

Ang mga pader ay itinayo sa mga kurso. The base course is structurally the most important, while the final course, the capstone, is the most challenging. For stability, walls should be at least 20 inches wide at the base. They can taper slightly toward the top, but you’ll want a wall that is at least two rocks wide in most places. This can be accomplished by mixing stones of different sizes or by backfilling with a combination of two-thirds rubble to one-third soil.

 

 Maghukay ng trench para sa base course

Start by digging a trench about 4 inches deep and at least 2 feet wide. A straightedged spade will give you a nice, even edge. The first course must be very solid and tightly fit because the weight of the wall will rest on it. Take the time to find rocks that lock into place, without leaving gaps. Randomly lay your largest rocks along the front edge of the trench. Set the first stone, shifting it around until it sits securely without being rocked easily, and then fill with the remaining stones. If you are using rectangular stones, you want the height of adjacent stones to be the same, or of a difference that can be made up with a smaller stone. If the rocks are irregular, then the stones will fit together leaving a triangular gap for the next course to fit into. I find irregular rocks easier to work with than flat ones; with flat rocks you have to be more precise. Find a stone that fits well and then continue for a few more feet. A rule of thumb, passed down from my wall-building teacher’s mentor, is to try a stone seven different ways. If it doesn’t fit by the seventh try, use another stone.

Susunod, pala ang dumi sa likod ng mga bato at tamp ang lupa sa mga espasyo between, behind, and beneath the stones with top of the sledgehammer. This is an important step because the dirt becomes the mortar for the wall. I also recommend adding rubble (those stones you won’t use on the face of your wall) behind the face course to give greater strength to the wall. Pound the rubble and soil mix until you are satisfied that it is solid. Continue the first course until you reach the end of the wall. When you are done, test

 ang iyong kurso sa pamamagitan ng marahan na paglalakad dito. Ang mga bato ay hindi dapat gumulong sa ilalim ng iyong timbang.

 

Upang simulan ang pangalawang kurso, pumili ng isang bato na magtulay sa unang joint ng ilalim na kurso. Avoid having joints run up the face of the wall, and angle (batter) the courses backward—approximately 1 inch per vertical foot. This creates a stable wall. For added strength, intermittently place single stones that run the full depth of the wall. This will only work with rectangular rocks. For irregular rocks, place a large rock behind a face rock every 3 feet or so. As you set a course, you will come to situations, probably quite a few of them, where the rock placement is perfect on all sides but one. These are the planting opportunities that give life to a stone wall.

Continue building in this manner until you are one course away from the finished height. Fitting stones will get easier as you go, and you’ll likely discover that there’s a certain magic moment when you’re building a wall: you hear a thump that signals you’ve placed a rock perfec

 

Gawin ang taas ng iyong wall site

The ideal height for a dry-stacked retaining wall is 18 to 22 inches—so you can sit on it when your gardening chores are done. Even if

you don’t plan to sit on your wall, 3 feet is about as high as I would recommend building any dry-stacked wall; higher walls should be engineered for stability. Using your stakes, string, and line level, mark the height of the capstone. You’ll also want to check the level of individual stones as you go. It’s difficult to get the capstone perfectly level, but a 1-inch variance looks level overall.

 

Magdala ng maraming pasensya sa proseso ng paglalagay ng capstone; ito ay isang kasukdulan ng kakayahan na iyong binuo hanggang sa puntong ito. Dapat itong humigit-kumulang 15 hanggang 18 pulgada ang lalim, na binubuo ng isa hanggang tatlong bato. Gumamit ng lupa at mahusay na pagkakalagay upang ma-secure ang mga bato, at tulad ng sa mga joint joints, iwasan ang mahahabang joints sa capstone. Kung gusto mong umupo sa dingding, pumili ng makinis at patag na mga bato. O, punan ang mga puwang ng lupa at magtanim ng mga mabangong halamang gamot para sa mga unan. Ang isang nakatanim na capstone ay isang kasiya-siyang pagtatapos sa isang buhay na pader.