CSS-CM Cementitious Matrix

Product Details

CSS-CM is a one-component, shrinkage-compensated, polypropylene-fiber reinforced cementitious matrix designed to be field installed with CSS-UCG, CSS-BCG and CSS-HBCG carbon grids to create a fabric-reinforced cementitious matrix (FRCM) composite for structural reinforcement applications. Used without carbon grids, CSS-CM functions as a high performance, sprayable repair mortar. This product has been evaluated per ICC-ES AC434 for concrete and unreinforced masonry strengthening using fabric-reinforced cementitious matrix (FRCM) and steel reinforced grout (SRG) composite systems. This product is part of the tested assembly in UL Design No. N859, which achieved a four-hour fire rating when subjected to ASTM E119 / UL 263 full-scale fire testing. Please refer to UL Online Certifications Directory for the UL listing.

Key Features

High strength
Ambient cure
Non-corrosive
Molds to fit various shapes
Low aesthetic impact
Compatible with many finish coatings
Sprayable repair mortar
Low rebound
Long working time
UL listed FRCM system
Component of Class A flame spread/smoke developed indices test

Applications

Seismic retrofit
Load rating upgrade
Damage repair
Defect remediation
Blast mitigation
Concrete restoration

Storage Conditions

Store material in a dry area with no exposure to moisture

Shelf Life

1 year from date of manufacture, provided it is well kept

Options

55 lb. (24.9 kg) bag (CSS-CM)

Limited Warranty

This product is covered by the Simpson Strong-Tie RPS Product One-Year Limited Warranty, which is available at strongtie.com/limited-warranties or by calling Simpson Strong-Tie at (800) 999-5099

Yield

Approximately 0.43 ft.³ (0.012 m³) per 55 lb. (24.9 kg) bag

Code Reports & Compliance

Drawings

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