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Table of Contents
DBM Full Form In Road Construction में क्या होता है?
The Full Form In Road Construction is “Dense Bituminous Macadam” होता है और DBM Ka Full Form हिंदी में “घने बिटुमिनस मैकाडाम” कहते हैं।
Dense Bituminous Macadam (DBM) is a binder course used for roads with more number of heavy commercial vehicles and a close-graded premix material having a voids content of 5-10 per cent.
The DBM material has increased in popularity due to durable surface which performs almost well as in all situations, this is suitable for all pavement layers and for all traffic conditions, dbm provides a good quality smooth surface and improved skid resistance.
DBM Full Form In Road Construction In Hindi में क्या होता है?
The Full Form In Road Construction is “Dense Bituminous Macadam” होता है और DBM Ka Full Form हिंदी में “घने बिटुमिनस मैकाडाम” कहते हैं।
The DBM stands for dense bituminous mecadam. It’s a bituminous course and acts as wearing course followed by bituminous concrete over it. The mix is prepared as per standards and codes.
Dense Bituminous Macadam (DBM). It is a close-graded premix material with a void content of 5-10% that is used as a binder course for roads with a higher number of heavy commercial vehicles.
Normally 90mm thickness devided in two layers is preferred. Mix is prepared in a hot mix plant. Manual mixing is also done but it’s not a standard practice.
What Is DBM In Road Construction?
Dense Bituminous Macadam (DBM) is a binder course used for roads with more number of heavy commercial vehicles and a close-graded premix material having a voids content of 5-10 per cent.
What Is DBM And BC?
DBM (Dense Bituminous Macadam) & BC (Bituminous Concrete) are the top most layers of an Bituminous Top Roads, whose thickness is determined my MSA & CBR. CBR- California Bearing Ratio is a method of determining the mechanical strength & Load bearing capacity of soil.
What Is Difference Between BM And DBM?
It is better to use impervious DBM to ensure better performance rather than the BM. DBM will also have more structural strength compared to open graded BM (in foreign countries the structural strength of BM type open graded mix is considered about half of DBM type dense mix).
What Material Is DBM?
Coarse Aggregates The coarse aggregates for the DBM mix consists of crushed rock, crushed gravel or other hard material retained on the 2.36mm sieve. Aggregates should be clean, hard, and durable, of cubical shape, free from dust and soft or friable material, organic or other deleterious matter.
FAQS For DBM Full Form In Road Construction
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What Is DBM And BC In road Construction?
The DBM is Dense Bitumen Macadam, And The BC is Bituminous Concrete.
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What Is DBM In Road Work?
Dense Bituminous Macadam (DBM) is a binder course used for roads with more number of heavy commercial vehicles and a close-graded premix material having a voids content of 5-10 per cent.
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What Is The Thickness Of DBM?
The thickness of DBM roads is 50 mm to 100 mm.It is laid in a single course or in a multiple layers on a previously prepared base.
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What Is WMM And DBM?
DBM is dense bituminous macadam that is used as Binder course in thickness 50 to 100 mm. Bitumen content between 4 to 5 % approx WBM is water bound macadam which is granular base course.
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How Many Grades Are There In DBM?
There Are two grade of the DBM are used.
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What Is DBM Mix Design?
The DBM is a part of flexible pavement and the work shall consist of construction of single or multiple layers on wmm or sub base. The thickness of single layer shall be 50mm to 100mm as per MORTH specification.
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Conclusion For DBM Full Form In Road Construction
दोस्तों आज के Article में हमने DBM Full Form In Road Construction में क्या होता है? के बारे में पूरी जानकारी हिंदी में, DBM से जुड़े सभी सवालों के जवाब आपको इस पोस्ट में पढने को मिल जायेंगा।
DBM Full Form In Road Construction पर दी गयी जानकारी आपको कैसी लगी आप हमे comment द्वारा बता सकते है इसके अलावा अगर आपका कोई सवाल या फिर सुझाव हो तो वो भी हमे जरूर बताएंं।
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