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- Why we do PCC before footings? - Civil4M
In any construction project, after excavation, PCC is done before footing Why we do PCC at the base of footing, PCC have lower strength than concrete and it is placed at base?
- In Resource Leveling - Civil4M
In Resource Leveling - (a) Total duration Of Project is Reduced (b) Total duration Of Project is Increased (c) Uniform Demand of Resources is achieved (d) Cost of Project is Controlled The correct Answer Is (c) Uniform Demand of Resources is achieved
- Uniform flow occurs when | Civil4M
Uniform flow occurs when (a) the flow is steady (b) the flow is streamline (c) size and shape of the cross section in a particular length remain constant (d) size and cross section change uniform¬ly along length (e) flow occurs at constant fate The correct Answer Is (c) size and
- Work Procedure Specifications for Internal and External . . . - Civil4M
Wetting shall be uniform To avoid cracks at the junction of concrete with masonry work, the plaster shall be reinforced at such junctions by fixing standard wire mesh (6 x 6 x 6 6) as directed by the Engineer-In-Charge The wire mesh shall overlap concrete and masonry surface by at least 150mm
- Technical Specifications for Granular Sub Base (GSB) - Civil4M
GRANULAR SUB-BASE SCOPE This work shall consist of laying and compacting well-graded material on prepared subgrade in accordance with the requirements of Specifications The material shall be laid in one or more layers as sub-base or lower sub-base and upper sub-base (termed as sub base
- Stone - Stone masonry made from uniform sized and coursed . . . - Civil4M
Stone masonry made from uniform sized and coursed stones joined with mortar and fine finished is called - (a) ashlar masonry (b) simple stone masonry (c) rubble masonry (d) none of the above The correct Answer Is (a) ashlar masonry
- AGGREGATE IMPACT TEST IS: 2386 (Part IV) - Civil4M
AGGREGATE IMPACT VALUE TEST IS: 2386 (Part IV) OBJECTIVE: To determine the impact value of the road aggregates To assess their suitability in road construction on the basis of impact value APPARATUS EQUIPMENTS REQUIRED: Impact testing machine weighing 45 to 60 kg and having a metal base
- Deflection - A uniform rise in temperature on a portal frame . . . - Civil4M
A uniform rise in temperature on a portal frame will cause - (a) No sway (b) May cause sway depending on the temperature (c) May cause sway depending on the relative properties of the members (d) None of the above The correct Answer Is (c) May cause sway depending on the relative
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