Винтовые сваи: главные ошибки монтажа. Вдруг у вас так же?

Why did a screw pile foundation pull out of the ground in one winter? Even though the length was chosen correctly and screwed in below the frost line. How is this possible? In this video, we discuss a real case from our project and the main mistakes made during screw pile installation that can cause foundation warping. Spoiler: it wasn't the piles that failed. It was the water in the ground, and a few other things that are often overlooked. 🔧 In this episode, we examine in detail: — why you shouldn't skimp on screw piles; — why piles settle and why you need to examine the soil; — how water and frost heave can push out even a perfectly screwed pile; — why a metal pile is a cold conductor into the ground; — why drainage and water drainage from the foundation are necessary; — where the weakest point is and how to maintain piles. ✅ At the end, there's a short 4-point checklist that will protect you from most problems with screw pile foundations. Over the past 8 years, we've completed over 700 projects, installing screw pile foundations on almost all of them. And now we're sharing our experience. 📩 Planning to install a screw pile foundation or comprehensive site preparation (driveway, parking, utilities)? Submit a request on our website: https://spb-bis.ru We'll calculate the cost for your needs. 📍 We serve St. Petersburg and the Leningrad Region, Moscow, and the Moscow Region. 🔗 Useful links in the description: — Screw vs. driven piles:    • Свайный фундамент: винтовые или забивные с...   — All about drainage:    • ДРЕНАЖ УЧАСТКА: КОМУ ОН НУЖЕН, КАКОЙ ДЕЛАТ...   — About pile repair:    • Как не попасть на ремонт свайного фундамен...   ⏱ Timestamps: 00:00 — Introduction: Three piles were squeezed out over the winter 01:06 — Mistake #1: Skimping on piles 02:39 — Mistake #2: Incorrect installation 03:52 — The main cause of problems 04:47 — The pile as a cold conductor 05:11 — How to protect your screw pile foundation 06:01 — Durability: 3 conditions for a service life of up to 100 years 06:22 — The most vulnerable point of a pile 07:14 — How to Maintain and Extend the Lifespan of Piles 07:36 — Protecting Against Corrosion Inside the Shaft 07:54 — How We Manually Reinstalled Three Piles 08:16 — A 4-Point Checklist #screwpiles #pilefoundation #foundation #housebuilding #frostheaving #drainage