Product Name:
Chamber-Coat
Manufacturer:
CONCURE PRODUCTS INC
710 Trainor Road
Chester PA
19013
Phone 610-497-0198
Toll Free 800-925-7746
Fax 610-497 -3918
Description:
CONCURE Chamber Coat is a revolutionary advanced polymer-modified blend of calcium aluminates specialty cements, thermoplastic fibers, specialty modifiers and inorganic fillers. Camber coat can be pumped or toweled to produce a smooth or rough textured surface. When mixed with water, chamber coat will become a pseudo-plastic cementitious mortar with thyrotrophic abilities. This gelling capability allows the material to be pumped through a pump mixer yet remain cohesive enough to cling to the surface-lining. With excellent physical characteristic, such as low permeability, high temperature resistance, and superior compressive strengths, CONCURE Chamber-Coat is ideal for the remediation of old and deteriorated manhole walls and ceiling.
Uses and applications:
*
Sewer pipes, trenches, sump enclosure, and pits
*
Coatings for bridges, tunnels, and piers
*
Resurface of manhole linings
*
Smoothing pitted surfaces
*
Creates an impervious substrate for walls and ceilings
Advantages:
*Extreme Heat resistance
*High Compressive, Tensile and Flexural Strengths
* Can be toweled or sprayed applied on walls and ceilings
* Very Low shrinkage
* Water resistance
* Excellent bond strength
* Will bond to all concrete and masonry products
* Mix with water
Packaging:
50# bags or pails
Yield:
.48 cubic feet per 50# bag
½” thickness 10 to 11 sq. ft.
1” thickness 5.6 sq. ft.
Storage:
S
storage between 45 and 90 degrees dry area, shelf life 1 year
Color:
Dry dark brown after installation dries to a gray color
Working time:
30 minutes at 70 degrees
Surface preparation:
Sand or water blast substrate clean
Mixing: CONCURE Chamber-Coat must be mixed by mechanical means. For small applications, mix in a 5 gallon pail using a ½ inch heavy-duty electric drill with a Jiffies mixing paddle. Pour approximately eight pints of water into the five-gallon pail. Gradually add the CONCURE Chamber-Coat into the pail while slowly mixing. Mix for one to two minutes until a pasty cohesive consistency has been achieved. High speed mixing will cause unneeded air entrapment and air bubbles. DO NOT OVER WATER. For larger applications, applications, CONCURE Chamber-Coat should be mixed in any standard mixer/pump machine. Before pumping of the CONCURE Chamber-Coat, always insure that you have an adequate power supply and a steady water supply. For deeper fills, it may be necessary to apply two or more coats.
Application:
CONCURE Chamber-Coatshould be applied immediately after mixed. CONCURE Chamber-Coat can be trowelled or sprayed onto the vertical surface starting from the bottom and gradually working your way to the top. This method will allow continuity and a uniform coating on the surface.
CONCURE Chamber-Coat can be sprayed by low-to-medium viscosity shotcrete mixer/pumps or hand trowel led. As with all cementitious linings, the actual thickness, which can be individually applied, is predicted on the amount of water in the mix.
Curing:
No special requirements are necessary in damp areas. If curing at high temperature environments, a retarder should be added. Once CONCURE Chamber-Coathas been applied in such environments, it should be water cured/misted to allow for complete hydration of the cement. Water curing should involve the use of fine misting clean water onto the surface. The average curing time of CONCURE Chamber-Coat averages twenty-four hours at 70 degrees F.
Recommendations:
*If temperatures exceed 95 degrees F. (35C), use cool water to mix the CONCURE Chamber-Coat
*The minimum ambient and surface temperature should at least 45 degrees F (7 C) at the time of pouring.
*Apply only to a clean, sound, and properly prepared substrate
*CONCURE Chamber-Coat can be used for outside/indoor applications only
*Do not apply CONCURE Chamber-Coat over gypsum-based materials.
*Test installations should be performed to assure compatibility with the existing substrate.
Cautions:
*Always dispose of all waste materials in accordance with Federal, State and Local Regulations.
*This product Contains Portland cement and silica sand. Avoid breathing dust; maintain adequate ventilation during use. The use of NIOSH/MSHA respirator is recommended.
*This product is a skin and eye irritant; avoid prolonged contact. The use of NIOSH approved safety goggles and rubber gloves are recommended.
*In case of eye contact, always flush the affected eye/eyes with copious amounts of water for at least fifteen minutes. For skin contact, wash skin with soap and water. If ingested, immediately contact a physician.
*For industrial use only.
*Keep out of the reach of children.
Technical Data:
Compressive Strength (ASTM C109)
1 day…………..1,600 psi
7 days…………3,500 psi
28 days………..6,800 psi
Flexural Strength (ASTM C348)1 day……………400 psi
7 days…………..750 psi
28 days…………1,400 psi
Tensile Strength (ASTM C190)
1 day…………….250 psi
7 days…………...450 psi
28 days………….600 psi
Temperature Service Range
0 degrees to 840 degrees F
In-Service Time (DRY TIME)
Less than 24 hours.