Guide Specification for Structural Shotcrete Walls
18 Shotcrete • Winter 2008 Guide Specification for Structural Shotcrete Walls by Dudley R. “Rusty” Morgan and Larry Totten T he use of wet-mix shotcrete in lieu of conventional cast-in-place formed concrete for construction of reinforced concrete walls has a long history of successful use up and down the West Coast of the U.S.
Download Guide Specification for Structural Shotcrete Walls
Information
Domain:
Source:
Link to this page:
Documents from same domain
Understanding Wet-Mix Shotcrete: Mix Design ...
shotcrete.orgInstead of adjusting the plasticizer’s content (normal or high-range water reducers and super-plasticizers) to produce a 75 to 100 mm (3 to 4 in.) slump at the pump, the plasticizer content should be reduced so as to produce a 25 to 50 mm (1 to 2 in.) slump. The air-entraining admixture is then incorporated to produce the slump required for
Related documents
The Swimming Pool Construction Checklist
www.arizonawholesalepoolcontractors.comVerify pre‐shotcrete inspection from your city/county is “green” and approved. Record plumbing is still at or under pressure: _____psi. Water is available on‐site for shotcrete company to use during installation. Clean out area is specified or a clean
Chapter 2 Types of Shotcrete and Applications Corps of ...
www.engr.psu.edubeams, piers, navigation locks, guide walls, dams, powerhouses, and discharge tunnels. In many cases, shotcrete can be used to repair the deteriorated surfaces of these structures. (4) Spillway surfaces. Surfaces subject to high-velocity flows may be damaged by cavitation erosion or abrasion erosion. Shotcrete repairs are advantageous
Post-Installed Reinforcing Bar Guide - Hilti
www.hilti.groupPost-Installed Reinforcing Bar Guide Figure 4– Scanning for reinforcing bars and other embedded items with a Hilti GPR scanner. a. Slab-to-wall connection b. Wall-to-wall connection c. Onlay shotcrete wall d. Slab-to-column connection strengthening Figure 5– Structural strengthening applications using Hilti HIT-RE 500
and Maintenance - F.S. Sperry
fssperry.comShotcrete vs. Gunite vs. Pump Casting vs. Casting 34 When Traditional Vibe-casting with Large Mixers Beats Pump Casting 40 How to Choose a Refractory Contractor 42 Proper Anchor Selection 45 If the Instructions Are Right on the Bag, Can Anyone Install Refractory? 51