Bina turapan yang gila di dinding Penahan Batu Bertindan Kering

Ingin membina tembok penahan batu anda sendiri, tetapi tidak pasti bagaimana untuk bermula? Jika anda mempunyai tidak sekata halaman, dinding penahan batu boleh membantu mencegah hakisan dan menyediakan tempat yang bagus untuk menanam. Untuk mengetahui cara menyusun sendiri, dari awal hingga akhir, baca terus.

 

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.

Untuk 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 alatan, air minuman, dan mungkin beberapa lagu untuk digunakan. Perkara pertama yang perlu dilakukan ialah menentukan muka hadapan dinding. Jika ia lurus, papan atau tali yang diregangkan di antara pancang boleh digunakan untuk menandakan garisan. Jika tidak, gunakan hos taman dan tandakan tepi dengan tepung.

 

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.

Dinding dibina dalam kursus. 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.

 

 Gali parit untuk kursus asas

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.

Seterusnya, sekop tanah di belakang batu dan tampalkan bumi ke dalam ruang 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

 laluan anda dengan berjalan dengan lembut di atasnya. Batu-batu itu tidak boleh keluar di bawah berat badan anda.

 

Untuk memulakan kursus kedua, pilih batu yang akan menjembatani sendi pertama laluan bawah. 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

 

Jadikan ketinggian tapak dinding anda

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.

 

Bawa banyak kesabaran untuk proses meletakkan batu penjuru; ia adalah kemuncak kemahiran yang telah anda kembangkan hingga ke tahap ini. Ia mestilah kira-kira 15 hingga 18 inci dalam, terdiri daripada satu hingga tiga batu. Gunakan tanah dan penempatan yang baik untuk mengunci batu, dan sama seperti sambungan dinding, elakkan sambungan yang panjang pada batu penjuru. Jika anda ingin duduk di dinding, pilih batu yang licin dan rata. Atau, isi celah dengan tanah dan tanam herba wangi untuk kusyen. Batu penjuru yang ditanam adalah sentuhan kemasan yang menarik pada dinding hidup.