لمشاهدة جميع اختبارات الاسفلت (قائمة تشغيل واحدة)
https://2u.pw/VLyph
حسابات التدرج الحبيبي
/watch/IWwvTVIBK8tBv
اختبار تحديد الكثافة الظاهرية
Gmb test
https://2u.pw/EYI0Z
أخذ عينات الأسفلت بطريقة صحيحة
https://2u.pw/fpkhT
تقسيم عينات الأسفلت
https://2u.pw/5hULU
إختبار الإستخلاص للأسفلت
https://2u.pw/WbIji
إختبار الكثافة الظاهرية القصوي للخلطة غير المدموكة
#Gmm_test
https://2u.pw/lQLAX
تجهيز ودمك قوالب الأسفلت بطريقة #المارشال
https://2u.pw/pqQDl
تجهيز ودمك قوالب الأسفلت بطريقة #السوبربيف
https://2u.pw/9vxF4
لمشاهدة جميع اختبارات الخرسانة (قائمة تشغيل واحدة)
https://2u.pw/Cz7UG
تابعوني علي صفحتي عالفيس بوك
https://www.facebook.com/SaDawoud.86/
#اختبارات_الأسفلت
#إختبارات_المارشال
#ِAsphalt_tests
#On_Target
#دمك_قوالب_السوبربيف
#دمك_قوالب_المارشال
#الخلطة الأسفلتية
#الخلطات_الأسفلتية #تصميم_الخلطة_الأسفلتية
#ٍSoil_Mechanics
#السيد_داود
#مهندس_سيد_داود
#material_engineering
#هندسة_المواد
#ميكانيكا_تربة
#ميكانيكا_التربة
الفئة
عرض المزيد
تعليقات - 52
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@CoursatHandasiaمنذ 3 سنواتنص المواصفة الامريكية ومتطلبات الرمل القياسي 6.2 Sand—Sand must be clean, dry, uniform in density and grading, uncemented, durable, and free-flowing. Any gradation may be used that has a uniformity coefficient (Cu 5 D60/D10) less than 2.0, a maximum particle size smaller than 2.0 mm (No. 10 sieve), and less than 3 % by weight passing 250 µm (No. 60 sieve). Uniformly graded sand is needed to prevent segregation during handling, storage, and use. Sand free of fines and fine sand particles is required to prevent significant bulk-density changes with normal daily changes in atmospheric humidity. Sand comprised of durable, natural subrounded, or rounded particles is desirable. Crushed sand or sand having angular particles may not be free-flowing, a condition that can cause bridging resulting in inaccurate density determinations (see Note 3). In selecting a sand from a potential source, a gradation and bulk-density determinations in accordance with the procedure in Annex A2 should be made on each container or bag of sand. To be an acceptable sand, the bulk-density variation between any one determination shall not be greater than 1 % of the average. Before using sand in density determinations, it shall be dried, then allowed to reach an air-dried state in the general location where it is to be used (see Note 4). Sand shall not be re-used without removing any contaminating soil, checking the gradation, drying and redetermining the bulk-density (see Note 5). Bulk-density tests of the sand will be made at time intervals not exceeding 14 days, always after any significant changes in atmospheric humidity, before reusing, and before use of a new batch from a previously approved supplier (see Note 6). ....وسعت5
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@thunderjetsupernova7378منذ 3 سنواتفتح الله عليك من علمة و جزاك الله خير الجزاء . 1
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@mahmoudabdelrazek3603منذ 3 سنواتهندسة مفترض نسبة المار ال٣٪ بتكون من منخل ٦٠ ولا إلى أكبر من ال٦٠؟ 1
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@hamza-vk5lpمنذ 3 سنواتما هو المعامل التصحيحي الذي يدل على عمق حفره الساند كون للاختبار المخروط الرملي لطبقات الردم 1
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@user-me3qt1kk8tمنذ 3 سنواتالله يعطيك العافية يا مهندس على كل هذي المعلومات اللي تقدمها، عندي استفسار بخصوص اختبار ال sieve analysis اذا جيت انت كمهندس تختبر العينة اول شيء تغسل العينه صحيح، اذا غسلت العينة ماهو من الطبيعي انها تعطيك نتيجة جيدة على عكس الموجود في الطبيعة خاصة اذا كانه التربة ناتج حفر مغربل ؟ ....وسعت1
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@monemo8458منذ 3 سنواتماشاء الله تبارك الله الله ينور عليك دنيا واخرة 1
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@ahmedgazey1221منذ 2 سنواتالسلام عليكم استاذ احيك من العراق يامنخل مناسب المحاره نرجو الجواب استاذ مع الشكر والتقدير 1
@hashimeshd130منذ 3 سنواتيا هندسه دايرين شرح مفصل عن حدود اتربرج (PL و LL و PI) 1
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@xray2402منذ 2 سنواتانا بجيب منخل ١٦ ومنخل ٣٠ مار من منخل ١٦ محجوز علي ٣٠ .. ف مشكلة كدا ي هندسة ولا كدا تمام 1
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@ahmedabdelslam5739منذ 3 سنواتي هندسه في المواصفات البريطانية بيكون مار من 50 ومحجوز علي 230 دا كلام صحيح 1
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@user-ru3cr3ej7yمنذ 2 سنواتبلا زحمه اريد القياس الألماني الأوربي والبرطاني ال يتخمر بحامض الهيدروليك 1
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@hishamhareer3583منذ 3 سنواتيعني نستخدم مناخل رقم كم و كم بالضبط ؟ 1
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@user-ru3cr3ej7yمنذ 2 سنواتاخي الكريم هذا ياقياس التتحدث عنه الامريكي 1
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@CoursatHandasiaمنذ 3 سنواتنص المواصفة الامريكية ومتطلبات الرمل القياسي 6.2 Sand—Sand must be clean, dry, uniform in density and grading, uncemented, durable, and free-flowing. Any gradation may be used that has a uniformity coefficient (Cu 5 D60/D10) less than 2.0, a maximum particle size smaller than 2.0 mm (No. 10 sieve), and less than 3 % by weight passing 250 µm (No. 60 sieve). Uniformly graded sand is needed to prevent segregation during handling, storage, and use. Sand free of fines and fine sand particles is required to prevent significant bulk-density changes with normal daily changes in atmospheric humidity. Sand comprised of durable, natural subrounded, or rounded particles is desirable. Crushed sand or sand having angular particles may not be free-flowing, a condition that can cause bridging resulting in inaccurate density determinations (see Note 3). In selecting a sand from a potential source, a gradation and bulk-density determinations in accordance with the procedure in Annex A2 should be made on each container or bag of sand. To be an acceptable sand, the bulk-density variation between any one determination shall not be greater than 1 % of the average. Before using sand in density determinations, it shall be dried, then allowed to reach an air-dried state in the general location where it is to be used (see Note 4). Sand shall not be re-used without removing any contaminating soil, checking the gradation, drying and redetermining the bulk-density (see Note 5). Bulk-density tests of the sand will be made at time intervals not exceeding 14 days, always after any significant changes in atmospheric humidity, before reusing, and before use of a new batch from a previously approved supplier (see Note 6). ....وسعت5
@
@user-me3qt1kk8tمنذ 3 سنواتالله يعطيك العافية يا مهندس على كل هذي المعلومات اللي تقدمها، عندي استفسار بخصوص اختبار ال sieve analysis اذا جيت انت كمهندس تختبر العينة اول شيء تغسل العينه صحيح، اذا غسلت العينة ماهو من الطبيعي انها تعطيك نتيجة جيدة على عكس الموجود في الطبيعة خاصة اذا كانه التربة ناتج حفر مغربل ؟ ....وسعت1
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@CoursatHandasiaمنذ 3 سنواتنص المواصفة الامريكية ومتطلبات الرمل القياسي 6.2 Sand—Sand must be clean, dry, uniform in density and grading, uncemented, durable, and free-flowing. Any gradation may be used that has a uniformity coefficient (Cu 5 D60/D10) less than 2.0, a maximum particle size smaller than 2.0 mm (No. 10 sieve), and less than 3 % by weight passing 250 µm (No. 60 sieve). Uniformly graded sand is needed to prevent segregation during handling, storage, and use. Sand free of fines and fine sand particles is required to prevent significant bulk-density changes with normal daily changes in atmospheric humidity. Sand comprised of durable, natural subrounded, or rounded particles is desirable. Crushed sand or sand having angular particles may not be free-flowing, a condition that can cause bridging resulting in inaccurate density determinations (see Note 3). In selecting a sand from a potential source, a gradation and bulk-density determinations in accordance with the procedure in Annex A2 should be made on each container or bag of sand. To be an acceptable sand, the bulk-density variation between any one determination shall not be greater than 1 % of the average. Before using sand in density determinations, it shall be dried, then allowed to reach an air-dried state in the general location where it is to be used (see Note 4). Sand shall not be re-used without removing any contaminating soil, checking the gradation, drying and redetermining the bulk-density (see Note 5). Bulk-density tests of the sand will be made at time intervals not exceeding 14 days, always after any significant changes in atmospheric humidity, before reusing, and before use of a new batch from a previously approved supplier (see Note 6). ....وسعت5
@
@user-me3qt1kk8tمنذ 3 سنواتالله يعطيك العافية يا مهندس على كل هذي المعلومات اللي تقدمها، عندي استفسار بخصوص اختبار ال sieve analysis اذا جيت انت كمهندس تختبر العينة اول شيء تغسل العينه صحيح، اذا غسلت العينة ماهو من الطبيعي انها تعطيك نتيجة جيدة على عكس الموجود في الطبيعة خاصة اذا كانه التربة ناتج حفر مغربل ؟ ....وسعت1
مقاطع الفيديو ذات الصلة على مواصفات الرمل القياسي المستخدم في المخروط الرملي Specification of standard sand I باكسرين:
6.2 Sand—Sand must be clean, dry, uniform in density and
grading, uncemented, durable, and free-flowing. Any gradation
may be used that has a uniformity coefficient (Cu 5 D60/D10)
less than 2.0, a maximum particle size smaller than 2.0 mm
(No. 10 sieve), and less than 3 % by weight passing 250 µm
(No. 60 sieve). Uniformly graded sand is needed to prevent
segregation during handling, storage, and use. Sand free of
fines and fine sand particles is required to prevent significant
bulk-density changes with normal daily changes in atmospheric
humidity. Sand comprised of durable, natural subrounded,
or rounded particles is desirable. Crushed sand or
sand having angular particles may not be free-flowing, a
condition that can cause bridging resulting in inaccurate
density determinations (see Note 3). In selecting a sand from a
potential source, a gradation and bulk-density determinations
in accordance with the procedure in Annex A2 should be made
on each container or bag of sand. To be an acceptable sand, the
bulk-density variation between any one determination shall not
be greater than 1 % of the average. Before using sand in
density determinations, it shall be dried, then allowed to reach
an air-dried state in the general location where it is to be used
(see Note 4). Sand shall not be re-used without removing any
contaminating soil, checking the gradation, drying and redetermining
the bulk-density (see Note 5). Bulk-density tests of
the sand will be made at time intervals not exceeding 14 days,
always after any significant changes in atmospheric humidity,
before reusing, and before use of a new batch from a
previously approved supplier (see Note 6). ....وسعت 5
الله ينور عليك دنيا واخرة 1
استاذ احيك من العراق
يامنخل مناسب المحاره
نرجو الجواب استاذ
مع الشكر والتقدير 1
نحتاج فحوصات الحصى الخابط اذا ممكن 1
مار من منخل ١٦ محجوز علي ٣٠ ..
ف مشكلة كدا ي هندسة ولا كدا تمام 1
6.2 Sand—Sand must be clean, dry, uniform in density and
grading, uncemented, durable, and free-flowing. Any gradation
may be used that has a uniformity coefficient (Cu 5 D60/D10)
less than 2.0, a maximum particle size smaller than 2.0 mm
(No. 10 sieve), and less than 3 % by weight passing 250 µm
(No. 60 sieve). Uniformly graded sand is needed to prevent
segregation during handling, storage, and use. Sand free of
fines and fine sand particles is required to prevent significant
bulk-density changes with normal daily changes in atmospheric
humidity. Sand comprised of durable, natural subrounded,
or rounded particles is desirable. Crushed sand or
sand having angular particles may not be free-flowing, a
condition that can cause bridging resulting in inaccurate
density determinations (see Note 3). In selecting a sand from a
potential source, a gradation and bulk-density determinations
in accordance with the procedure in Annex A2 should be made
on each container or bag of sand. To be an acceptable sand, the
bulk-density variation between any one determination shall not
be greater than 1 % of the average. Before using sand in
density determinations, it shall be dried, then allowed to reach
an air-dried state in the general location where it is to be used
(see Note 4). Sand shall not be re-used without removing any
contaminating soil, checking the gradation, drying and redetermining
the bulk-density (see Note 5). Bulk-density tests of
the sand will be made at time intervals not exceeding 14 days,
always after any significant changes in atmospheric humidity,
before reusing, and before use of a new batch from a
previously approved supplier (see Note 6). ....وسعت 5
6.2 Sand—Sand must be clean, dry, uniform in density and
grading, uncemented, durable, and free-flowing. Any gradation
may be used that has a uniformity coefficient (Cu 5 D60/D10)
less than 2.0, a maximum particle size smaller than 2.0 mm
(No. 10 sieve), and less than 3 % by weight passing 250 µm
(No. 60 sieve). Uniformly graded sand is needed to prevent
segregation during handling, storage, and use. Sand free of
fines and fine sand particles is required to prevent significant
bulk-density changes with normal daily changes in atmospheric
humidity. Sand comprised of durable, natural subrounded,
or rounded particles is desirable. Crushed sand or
sand having angular particles may not be free-flowing, a
condition that can cause bridging resulting in inaccurate
density determinations (see Note 3). In selecting a sand from a
potential source, a gradation and bulk-density determinations
in accordance with the procedure in Annex A2 should be made
on each container or bag of sand. To be an acceptable sand, the
bulk-density variation between any one determination shall not
be greater than 1 % of the average. Before using sand in
density determinations, it shall be dried, then allowed to reach
an air-dried state in the general location where it is to be used
(see Note 4). Sand shall not be re-used without removing any
contaminating soil, checking the gradation, drying and redetermining
the bulk-density (see Note 5). Bulk-density tests of
the sand will be made at time intervals not exceeding 14 days,
always after any significant changes in atmospheric humidity,
before reusing, and before use of a new batch from a
previously approved supplier (see Note 6). ....وسعت 5