Injection Archives - ConSpec Associates, Inc

ConSpec Associates, Inc

Tradition, Technology, Innovation

Injection

Installation of Socked Cement Based Anchors – Nothing Easier

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Socked based cement anchors, whether HeliFix or Cintec, are easier to install than resin anchors with almost no waste compared to resin anchors and are fireproof. Installation shown is using plastics inserts for a battery operated bulk cement gun but can be used with just a regular battery or even air operated gun using no sleeves and just filling the tube itself. For high volume projects or long anchors, a pressure pot can be used to facilitate the larger volumes and for the greatest efficiency a peristaltic, continuous feed pump is ideal.

PORTABLE CEMENT BULK GUN

PRESSURE POT

PERISTALTIC PUMP

Socked Cement Based Anchors vs Resin Anchors

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Considering all the concerns regarding cavity walls and the need for Controlled Inspection bases solely on Resin Based Anchors consider the ease of installation and Fireproof property of a cement based anchor. Cintec anchors can be any size and custom made for things like Window Installation in Rubble Walls or Attachment of face wall to steel beams or columns.

Window Surround Fixing in Rubble Wall – Speedtile or CMU

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When fixing a window in a rubble wall which has inconsistent infill many time mechanical and even resin anchors will nor perform well or consistently. It is in these conditions where a cement based socked anchor provides the ideal solution to cover any voids or cavities. Even in Speedtile or CMU walls this system provides maximum anchorage in a fire rated anchor and is easily installed.

Cement Based Carbon Fiber Anchor for FRP & FRCM Systems

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Cintec designs an anchor for both FRP and FRCM (RureGold) based Systems with their sock/cement technology. Works just as well with resin systems with guaranteed pullout, easy to install and fireproof. Installs with battery operated bulk cement caulking gun. Based on proven sock/cement by Cintec, used industry wide for almost 50 years. Engineered for the engineer, constructed for the contractor.

Same technology when used with threaded stainless steel rod in lieu of carbon fiber rope is ideal for CMU and Speed Tile thin wall sections providing maximum pullout and shear.

FRP Anchor

Vintage Blind Side Membrane Injection Waterproofing

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Almost 30 years since we did blind side injection into an overhead NYC Subway platform sandwich slab on Roosevelt Avenue to re-establish the waterproofing of the original felt paper/tar membrane, circa 1904, over a drop down electrical room. Those were the good old days when as usual we were told it couldn’t be done but when some says it “cannot be done” it means they cannot do it, it doesn’t mean that we cannot do it.