مقاومت بتن و عمل آوری آن @Building_Code

Channel
مقررات ملی ساختمان
@Building_code
On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Polls · Citations · Cite this entry
28,506subscribers
+301 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of 10,000–31,623.
Register entry
| Telegram ID | -1001085459774 |
|---|---|
| Type | Channel |
| Username | @Building_code |
| Created | Between 1 September 2016 and 30 September 2017— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 August 2026 |
| Last confirmed live | 13 August 2026 |
| Measurements held | 8 |
| Confirmed unchanged | 1 time, most recently 13 August 2026 |
| On Telegram | t.me/Building_code |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 13 Aug 2026, 02:55 | 28,506 | +23 |
| 12 Aug 2026, 01:12 | 28,483 | +11 |
| 11 Aug 2026, 00:38 | 28,472 | +3 |
| 9 Aug 2026, 03:01 | 28,469 | -6 |
| 8 Aug 2026, 04:57 | 28,475 | +22 |
| 7 Aug 2026, 04:00 | 28,453 | +248 |
| 6 Aug 2026, 03:30 | 28,205 | no change |
| 6 Aug 2026, 02:36 | 28,205 | first reading |
Engagement
45 posts held, back to 29 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 18 pagesof Telegram’s post history, 20 posts per page.
- ERR · 30 days
- 2.40%
- avg views ÷ 28,506 subscribers
- Avg views / post
- 685
- 45 posts measured
- Reaction rate
- 0.179%
- reactions ÷ views · ER floor
- Posts in window
- 45
- of 45 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 19 of 45 measured posts that carry a reaction reading, and over those same posts' views.
| Window | Rolling 30 days · latest post in window 12 August 2026 |
|---|---|
| Posts held | 45 (29 July 2026 – 12 August 2026) |
| Views total | 30,827 |
| Reactions total | 24 |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 12 Aug 2026, 21:51 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
- Video runtime
- 2m 18s
- Average length
- 46s
Measured directly from 3 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Reaction mix
17 reactions across 12 posts, in 3 distinct kinds. The most used accounts for 76.5% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| ❤ | 13 | 76.5% | |
| 👍 | 3 | 17.6% | |
| ⚡ | 1 | 5.88% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 19 of the 45 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 24reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 45 most recent posts we hold, published 29 July 2026 to 12 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Recent posts
جزوه مبحث ۱۹ مقررات ملی ساختمان | صرفه جویی در مصرف انرژی (دکتر حمید گنجهای) @Building_Code
کانال سازه های بتنی @Concrete_Structures7
یک اکوسیستم کامل برای نقشهبرداری حرفهای راهکارهای حرفهای برای پروژههای نقشهبرداری، عمرانی و ژئوماتیک: از GNSS RTK و توتال استیشن تا اسکنر سهبعدی و تجهیزات GIS؛ سینگولار مجموعهای از راهکارهای حرفهای نقشهبرداری را ارائه میدهد. از برداشت تا مدل سهبعدی؛ یک مجموعه کامل برای پروژه شما. 📡 GNSS RTK 🎯 Total Station 📐 3D Scanner 📱 GIS / Field Solutions اگر به دنبال تجهیزات حرفهای، راهکار مناسب پروژه و پشتیبانی …
در طراحی آسانسورها کدام گزینه در تعریف بالاسرى صحیح می باشد؟
- فاصله بين كف كابين تا کف طبقه فوقانی12%
- میزان تخمینی فضای خالی بین سقف کابین آسانسور تا زیر سقف چاه13%
- فاصله قائم بين كف بالاترین محل توقف کابین تا زیر سقف چاه آسانسور59%
- فاصله قائم بین پایین ترین محل توقف آسانسور تاکف چاه آسانسور17%
Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.
⚡1
💢 آسانسور ✍ برای قبولی در آزمون نظارت و اجرا عمران کلمه مشاوره را به آیدی زیر ارسال کنید ⬇ 🆔 @Decagon_Sazeh
☀️ طراح برق خورشیدی شو! در ۲ روز آموزش فشرده و کاملاً کاربردی، اصول طراحی سیستمهای برق خورشیدی آفگرید را یاد میگیرید و در کارگاه عملی نصب پنل و تجهیزات خورشیدی بهصورت واقعی کار میکنید؛ آموزشی که مستقیماً از تجربه صنعت منتقل میشود. 📅 زمان برگزاری: 29 و 30 مرداد 📍 محل برگزاری: تهران، منطقه طرشت آنچه در این دوره دریافت میکنید: ✅ آموزش حضوری طراحی سیستمهای برق خورشیدی آفگرید ✅ کارگاه عملی نصب سیستمهای خورشیدی …
👍1
آیا IMU دقت دستگاه را افزایش میدهد؟ خیر. وظیفه IMU این است که هنگام کج بودن ژالن، موقعیت نوک ژالن را محاسبه کند تا بدون نیاز به تراز کامل، بتوانید برداشت انجام دهید. بنابراین: ✔ سرعت کار بیشتر میشود. ✔ برداشت نقاط سخت آسانتر میشود. ✔ خطای ناشی از کج بودن ژالن کاهش مییابد. با گیرندههای Singularxyz دقیق برداشت کنید ارتباط با واحد فروش و پشتیبانی: @geofadak ☎️ 021 88107001-3 📱0912 069 2582 📱0935 222 4150 🌐 w…
❤2
برای اتصال لغزش بحرانی سه ورق، هر کدام به ضخامت ۱۵ میلی متر ، از پیچ M20 استفاده می شود، طول گیرایی پیچ مطابق با کدام یک از گزینه های زیر است؟
- ۵۵ میلی متر16%
- ۵۰ میلی متر23%
- ۴۵ میلی متر54%
- ۴۰ میلی متر7%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
✅ طول گیر پیچ ✍ برای قبولی در آزمون نظارت و اجرا عمران آبان ماه ۱۴۰۵ کلمه مشاوره را به آیدی زیر ارسال کنید ⬇ 🆔 @Decagon_Sazeh
کانال سازه های فولادی @Steel_Structures7
مدول الاستیسیته بتن رده C25 هرگاه چگالی آن ۲۰۰۰ کیلوگرم بر متر مکعب باشد به کدام یک از اعداد زیر نزدیک تر است؟
- 18200 MPa14%
- 20200 MPa30%
- 19200 MPa38%
- 21200 MPa18%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Showing the 12 most recent of 45 posts we hold for @Building_code. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Polls
The 6 most recent of 10 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.
در طراحی آسانسورها کدام گزینه در تعریف بالاسرى صحیح می باشد؟
- فاصله بين كف كابين تا کف طبقه فوقانی12%
- میزان تخمینی فضای خالی بین سقف کابین آسانسور تا زیر سقف چاه13%
- فاصله قائم بين كف بالاترین محل توقف کابین تا زیر سقف چاه آسانسور59%
- فاصله قائم بین پایین ترین محل توقف آسانسور تاکف چاه آسانسور17%
Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.
برای اتصال لغزش بحرانی سه ورق، هر کدام به ضخامت ۱۵ میلی متر ، از پیچ M20 استفاده می شود، طول گیرایی پیچ مطابق با کدام یک از گزینه های زیر است؟
- ۵۵ میلی متر16%
- ۵۰ میلی متر23%
- ۴۵ میلی متر54%
- ۴۰ میلی متر7%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
مدول الاستیسیته بتن رده C25 هرگاه چگالی آن ۲۰۰۰ کیلوگرم بر متر مکعب باشد به کدام یک از اعداد زیر نزدیک تر است؟
- 18200 MPa14%
- 20200 MPa30%
- 19200 MPa38%
- 21200 MPa18%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
مدول الاستیسیته بتن رده C25 هرگاه چگالی آن ۲۰۰۰ کیلوگرم بر متر مکعب باشد به کدام یک از اعداد زیر نزدیک تر است؟
- 18200 MPa14%
- 20200 MPa30%
- 19200 MPa38%
- 21200 MPa18%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
طول پیشامدگی طره در یک ساختمان بنایی محصور شده با کلاف، به ترتیب آیا می تواند برای بالکن دو طرف باز ۱۴۰ سانتی متر باشد؟ و آیا احداث جان پناه بنایی تا ارتفاع ۴۵ سانتی متر مجاز است؟
- بلی - خیر22%
- بلی - بلی28%
- خیر - خیر30%
- خیر - بلی20%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
در تخریب سازه هایی چون دودکشهای بلند صنعتی به روش دستی همواره محل استقرار کارگران باید چگونه باشد؟
- در تراز نقطه بالایی سازه باشد9%
- حداقل 0.5 متر و حداکثر 1.5 متر پایین تراز نقطه بالایی سازه باشد.45%
- حداکثر 0.5 متر بالاتر از نقطه بالایی سازه باشد14%
- تخریب به روش دستی مجاز نمی باشد.32%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none.The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100.Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 45 most recent posts we hold, published 29 July 2026 to 12 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
Citation-graph rank
Citation-graph rank — 492,030 of 1,151,006entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Named by 5 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 13 August 2026 — this entry's latest reading, not the date you are reading this.
“مقررات ملی ساختمان” (@Building_code), 28,506 subscribers as measured 13 August 2026. Telegram Register, tgregister.com/channel/Building_code.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.