Why we do PCC before footings? - Civil4M
Dec 11, 2017 · 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
Jan 18, 2018 · 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. …
AGGREGATE IMPACT TEST IS: 2386 (Part IV) - Civil4M
Mar 29, 2018 · 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 …
Technical Specifications for Granular Sub Base (GSB) - Civil4M
Jan 27, 2018 · 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 …
Types of bricks for construction as per IS 1077 | Civil4M
Sep 9, 2017 · Types of bricks for construction as per IS 1077 First class bricks Those bricks are well burnt, having smooth and even surface, with perfect rectangular shape and uniform reddish color. …
Analysis of Concrete Slabs on Grade Spreadsheet | Civil4M
Jan 16, 2019 · Analysis of Concrete Slabs on Grade Spreadsheet Analysis of concrete slabs on grade is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. …
Deflection - A uniform rise in temperature on a portal frame ... - Civil4M
Jan 17, 2018 · 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 …
Uniform flow occurs when | Civil4M
Jan 21, 2018 · Uniform flow occurs when (a) the direction and magnitude of the velocity at all points are identical (b) the velocity of successive fluid pai-ticles, at any point, is the same at suc¬cessive …
Normal depth in open channel flow is the depth of flow corresponding to
Jan 21, 2018 · Normal depth in open channel flow is the depth of flow corresponding to (a) steady flow (b) unsteady flow (c) laminar flow (d) uniform flow (e) critical flow. The correct Answer Is (d) uniform flow
A one dimensional flow is one which - Civil4M
Jan 21, 2018 · A one dimensional flow is one which (a) is uniform flow (b) is steady uniform flow (c) takes place in straight lines (d) involves zero transverse component of flow (e) takes place in one …