GENERAL STRUCTURAL NOTES Affiliated Engineers
modified proctor maximum dry density. compaction, or recompaction of the footing excavation bearing level soils loosened by the excavation process, shall be achieved by making several passes with a relatively lightweight, walk-behind vibratory sled or roller compactor. 8. unless noted, all footings shall be centered under columns, piers and ...
Download GENERAL STRUCTURAL NOTES Affiliated Engineers
Information
Domain:
Source:
Link to this page:
Documents from same domain
SCOPE OF WORK - Mallen Construction
www.mallenconstruction.comDec 14, 2011 · pumping, vibrators, concrete buckets, etc.. V. Subcontractor is responsible for receipt, handling, layout and installation of embeds, block outs, anchor bolts, etc. in cast-in-place concrete work. The embeds and anchor bolts are to be supplied by others unless otherwise specifically included.
Related documents
AASHTO #57 Stone Specs - Capitol Flexi-Pave
capitolflexipave.comCompaction testing of #57 stone with a nuclear gauge or other device is not possible, even though many specifications state that it should be compacted to 95% of Proctor values. So rather than compaction tests, #57 stone should have it’s individual stone facets properly oriented using a plate compactor, jumping jack, or other
FIELD DENSITY BY THE SAND CONE METHOD
apps.azdot.govthose surrounding locations where the required compaction was found through testing to be satisfactory. (i) If less than 40% is retained on the 3/4” sieve, proceed with the following calculations. CALCULATIONS 8. (a) The calculations are the same as those for referencing to a Method ‘A’ Proctor. Section 6.
EXPERIMENT 9 MOISTURE-DENSITY RELATION …
cemmlab.webhost.uic.eduOct 05, 2002 · Modified Proctor Test is identical to the Standard Proctor Test except it employs, a 10 lb hammer falling a distance of 18 inches, and uses five equal layers of soil instead of three. There are two types of compaction molds used for testing. The smaller type is 4 inches in diameter and has a volume of about 1/30 ft3 (944 cm3),
Part 4 COMPACTION TESTING - Missouri S&T
web.mst.eduCompaction tests results vary with the input compactive effort, usually measured in foot -pounds per cubic foot of soil. The line of optimum moisture contents is usually around 85% saturation and the optimum moisture content decreases with increasing compactive effort. Which Test Are You Using? Standard Proctor 12,400 ft -lbs/ft. 3
GUIDELINES FOR EMBANKMENT CONSTRUCTION
www.dot.ny.gov4. COMPACTION CONTROL The specifications require that each lift of the embankment be compacted to the satisfaction of the Engineer. If the Engineer elects to test, satisfactory compaction is defined as 90% (95% in the – Density –
TEST METHOD FOR EARTHWORK COMPACTION CONTROL …
www.dot.ny.govwith specific compaction requirements. 6. Soil Type - Briefly describe the material tested so that the appropriate Family of Compaction Control Curves is used. 4.3 Testing and Sampling 4.3.1 Place the gauge on the prepared area and insert the probe into the performed hole to the desired depth. Seat the gauge.
Soil Compaction Handbook - Multiquip Inc
www.multiquip.comcompaction effort is needed to achieve the desired results. Proctor Test (ASTM D1557-91) The Proctor, or Modified Proctor Test, determines the maximum density of a soil needed for a specific job site. The test first determines the maximum density achievable for the materials and uses this figure as a reference. Secondly, it tests the effects of
Standard Test Methods for Laboratory Compaction ...
www.resolutionmineeis.us1.1 These test methods cover laboratory compaction meth-ods used to determine the relationship between molding water content and dry unit weight of soils (compaction curve) compacted ina4or6-in. (101.6 or 152.4-mm) diameter mold with a 5.50-lbf (24.5-N) rammer dropped from a height of 12.0 in. (305 mm) producing a compactive effort of 12 400 ft ...