Download e-book for kindle: ACI 355.4M-11 - Qualification of Post-Installed Adhesive by ACI Committee 355

By ACI Committee 355

ISBN-10: 0870314092

ISBN-13: 9780870314094

This ordinary prescribes checking out and overview necessities for post-installed adhesive anchor platforms meant to be used in concrete below the provisions of ACI 318. standards are individually prescribed to figure out the suitability of adhesive anchors utilized in uncracked concrete simply, or in either cracked and uncracked concrete. standards are prescribed to figure out the layout parameters and function type for adhesive anchors. incorporated are checks of the adhesive anchor procedure for bond power, reliability, provider stipulations, and qc. distinctive inspection (13.3) is needed in the course of anchor install as famous in 10.22. desk 1.1 presents an outline of the scope.

Show description

Read Online or Download ACI 355.4M-11 - Qualification of Post-Installed Adhesive Anchors in Concrete and Commentary (Metric) PDF

Similar nonfiction_12 books

Download e-book for iPad: Water-Formed Scale Deposits by Cowan, Jack C.; Weintritt, Donald J.

This publication is written in a way that may render it a learn of scale difficulties accomplished sufficient to be of useful worth to engineers, specialists, chemists, working group of workers, and scholars considering this point of water treating. Case histories were integrated to be able to emphasize the significance of the matter.

Read e-book online Migration, Security, and Citizenship in the Middle East: New PDF

This quantity examines the consequences of migration into and from the center East with a selected specialise in the importance of migration activities, coverage reactions, and questions referring to human rights, governance, and citizenship relating to coverage making methods. The participants disguise varied but interrelated fields of migration study, providing new views on migration and safeguard within the center East and exhibiting the ways that fresh advancements problem our conventional interpretations of migration.

Additional resources for ACI 355.4M-11 - Qualification of Post-Installed Adhesive Anchors in Concrete and Commentary (Metric)

Example text

Cast the concrete test members in lengths of steel or plastic pipe having a wall thickness as required to prevent slice splitting during punch testing. All test members shall originate from the same concrete batch. Install anchors along the central axis of the concrete test members according to the MPII. For tests in sulfur dioxide, fabricate the anchor element from austenitic stainless steel. After curing the adhesive, concrete cylinders in which the anchors are installed shall be sawn with a diamond saw into 30 mm ± 3 mm thick slices so the resulting slices are undamaged.

2, unconfined. 2. 1 mm), where Δw2 is additive to the initial width of the crack as measured after installation of the anchor but prior to loading of the anchor. 2 Hz. During crack cycling, adjustment of the force required to maintain the crack opening width Δw1 constant shall be permitted. Hold the minimum load applied to the test member constant 29 Fig. 1—Crack-width requirements for crack cycling. during the crack cycling portion of the test. The crack opening width Δw2 shall be permitted to increase (Fig.

1 mm for the duration of the crack cycling portion of the test. 1 mm. 3 mm for part of the crack cycling portion of the test. 3 The crack width is dependent, in part, on the bond stress developed by the embedded reinforcement on each side of the crack. Running opening and closing cycles serves to stabilize the bond stresses at a constant level and permits control of the crack width via application of a defined external load. Equation (7-1) provides a load level Nw on the anchor that is consistent with the load on headed anchors corresponding to the threshold displacements established for this test.

Download PDF sample

ACI 355.4M-11 - Qualification of Post-Installed Adhesive Anchors in Concrete and Commentary (Metric) by ACI Committee 355

by Paul

Rated 4.76 of 5 – based on 21 votes