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Coronado General Installation Guide - Coronado …

INSTALLATIONGUIDEO ctober 21, 2011 INDEXPage ..Pg. to Install Over Stucco ..Pg. Surface Preparation for Wood Sheathing, Dry Wall or metal ..Pg. of Drystacked Stone ..Pg. Started with Quickstack ..Pg. Started with Idaho Drystack, Eastern Ledge and Honey Ledge ..Pg. Mixture Formulas ..Pg. vs. Grouted Installations ..Pg..Pg. Hints for Installing StoneVeneer ..Pg. 1211. Bond Coat Information ..Pg..Pg. for Installing Coronado Chiseled Sills ..Pg. 15 PREPARING FOR THEINSTALLATION OFSTONEVENEERPage3 Steel FrameSee ___ sectionCoronado Stone veneer can be applied to ANYSTRUCTURALLY SOUND AND PROPERLY PREPAREDSURFACE. No foundation or structural changes arenecessary, as Coronado Stone veneer becomes an integralpart of the surface to which it is the quantities of Coronado Stone needed:1. Measure the length times the height in feet to arriveat the square footage of the area to be Subtract square footage of any large window or dooropenings in stone application Measure the linear feet of outside corners to determinethe amount of corners needed.

PREPARATION OVER STUCCO.DETERMINE IF METAL LATH IS REQUIRED Page 4 Marking the stud location for nailing metal lath (figure 1): The first step is to find the studs and mark the wall

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Transcription of Coronado General Installation Guide - Coronado …

1 INSTALLATIONGUIDEO ctober 21, 2011 INDEXPage ..Pg. to Install Over Stucco ..Pg. Surface Preparation for Wood Sheathing, Dry Wall or metal ..Pg. of Drystacked Stone ..Pg. Started with Quickstack ..Pg. Started with Idaho Drystack, Eastern Ledge and Honey Ledge ..Pg. Mixture Formulas ..Pg. vs. Grouted Installations ..Pg..Pg. Hints for Installing StoneVeneer ..Pg. 1211. Bond Coat Information ..Pg..Pg. for Installing Coronado Chiseled Sills ..Pg. 15 PREPARING FOR THEINSTALLATION OFSTONEVENEERPage3 Steel FrameSee ___ sectionCoronado Stone veneer can be applied to ANYSTRUCTURALLY SOUND AND PROPERLY PREPAREDSURFACE. No foundation or structural changes arenecessary, as Coronado Stone veneer becomes an integralpart of the surface to which it is the quantities of Coronado Stone needed:1. Measure the length times the height in feet to arriveat the square footage of the area to be Subtract square footage of any large window or dooropenings in stone application Measure the linear feet of outside corners to determinethe amount of corners needed.

2 One linear foot ofcorner covers approximately 3/4 of a square foot of Subtract 75% of the corners needed from the total flatsneeded. Contractors generally add 10% extra stone toallow for breakage, cutting and you may require depending on Installation :Hammer, Wheelbarrow, Hoe, Mason's Trowel, Safety Glasses,Level, Chalk Line, Wood Stick, Grout Bag, Whisk Broom, SteelWool, Soft Wire Brush, Dust tools which could facilitate Installation : Coronado Nippers, Grinder with Diamond Cutting Blade,Staple Material's Needed:MORTAR Premixed type-S mortar or mix your own mortar(click for mortar mixture formulas). Iron oxide mortar color if desired. Tile setters Polmer-Modified Thinset mortar. A silane-based breathable type, non-filmforming, non-yellowing sealer can be used whenneeded in areas of cascading water, leakygutters, balconies without gutters, splashingwater, high snow buildup and with local building authorities for building code vary from area to Stone Products are covered bya50 year limited warranty,when installed according to manufacturers RESISTANTBARRIER Coronado recommends two layers of Grade D 60 minute building paper individually applied and lapped in shingle fashion with a minimum of 2 horizontal and 6 vertical joints.

3 This weather resistant barrier should be used on all exterior and interior mortar applications except those over masonry. METALLATH or pound. self furring expanded galvanizeddiamond mesh metal lath or black metal lath(rust inhibitive). See the manufacturers spec sheet foryour specific Installation condition. Over open wood or steel studs, 18 gauge galvanizedwoven wire mesh with water proof membrane isrequired. Over metal or plywood (see metal lath above) Other code-compliant mesh or of Various Installation TypesWood FramePlywoodFoam boardSee ___ sectionCMU Walls(Concrete Masonry Unit)Tilt Up WallConcreteMasonryClean StuccoSee ___ sectionPainted or TreatedStuccoConcreteMasonrySee ___ sectionMASONRYSEALERASTENERS Galvanized roofing nails, rust resistant staples, concretenails. United States Gypsum Company's 1 " type S12 Pancake Head Super Tite screws used for installationto metal Stone VeneerScratch Galv. metal LathMortarWeather Resistant Barrier(2 Layers)Max.

4 5 Rigid Insulation Studs 16 Chiseled Stone Wall CapMortar8 CMU WallRebar Where OccursAdhesive Bond Coat AsPer Mfg. SpecsCoronado Stone Veneer1 1/4 to 2 Coronado Stone VeneerScratch Galv. metal LathMortar8 Tilt-up WallRebar Where OccursCoronado Stone VeneerScratch Galv. metal LathMortarWeather Resistant Barrier(2 Layers)Max..5 Rigid InsulationStuds 16 DETERMINE IFMETALLATH ISREQUIREDPage 4 Marking the stud location for nailing metal lath(figure 1): The first step is to find the studs and mark the wallwhere you will nail the or pound expanded metallath in place. Mark the studs 16" on Hints Older stucco homes- Stucco is sometimes very hard and the hardened steel nails have difficultypenetrating the stucco. It is helpful to hit the wall with a hammer, where you plan to drive the nail,to soften the stucco before nailing. Hard concrete- Footings or poured in place concrete, use 1/2" to 3/4" hardened steel nails.

5 Whendriving short nails, hold them in place with heavy paper. Nail driving- When driving hardened steel nails into concrete one or two hard blows to the nail isall that is necessary, that one extra blow after the nail is set will sometimes break it loose. Hot Weather- At temperatures above 80 F, wet wall to promote better bonding of the stone tothe is stucco?Normally stucco consists of 3 layers. The first layer called a scratch coat is a layer of cementusually 1/4" to 3/8" thick with a rough surface. The second layer called a brown coat is a smooth leveling layernormally 3/8" to 3/4" thick. The third layer called a color coat is very thin no more than 1/8" thick consisting ofcement and color. When the stucco s color coat gets painted over with paint or some another bond breaker oneof the following methods should be followed: metal Lathis thepreferred method when installing stone over painted stucco. metal lath is not required overa brown coat or unpainted color coat.

6 However, be sure that the color coat is unpainted. Look around the edgesof door jams and water faucets, etc., for signs of Blasting and/orWaterBlastingis also an option over a painted masonry surface. It is important torestore the walls to its original state. You must also power wash clean any sand residue left from sand on the lath (figure 2):Cover the entire surface with expanded metal lath,overlapping the joints approximately 2". Nails should beat 6" intervals into studs. Use 1 1/2" to 2" hardened steelnails over painted 1 Figure 216"16"GENERALFREEZE THAW ENVIRONMENTSSURFACEPREPARATIONFORWOODSHE ATHING, DRYWALLORMETALPage5 Thefirststep(Figure1)is tocovertheareawithwaterproofpaper, findthestudsandmarkthewallwhereyouwillna ilorscrewtheexpandedmetal lathinplace. lath,overlapping thejointsapproximately 2". Use1 1/2" to2" fastener. " butevery6" ,a sandandcement mortarmix(scratchcoat)willScratch coat over metal lath for wood, drywall or metal surfacesbeapplied overthemetal " completely coveredandtheSURFACEISFLAT.

7 Scratchtheplastered surfacewhileit is stillwetusingwirelath,handrakeormason'ss cratcher. Thiswillensurethatthesurfaceis (notrequiredforirregular shapedstones)Afterthescratchcoatdries(us ually48hours)andbeforethe stone is applied, chalklinesaresnappedacrossthewall for the purpose of proper horizontal alignment of chalk lines are necessary in keeping the coursesofstonestraightandlevelduringinst allation whichprovidesfo r a beautiful a pointofmeasurement. tothewindowsill(s)and8" : Choosethewindowsill,snapa chalklineacrossthewallusingthesillas a pointofreferencetoensurethatthefirstchal klineis level. , 16,24, ofstoneyoucanenlargethe8"markby1/16thora maximumof1/8".Example 8 1/16"161/8"243/16"inotherwordsyouhavemad eup3/16"in24"Yourcoverageis now24-3/16".MarkChalkLinesat8 inchIntervalsKEEPLATHTIGHT bystartinginthecenter ofeachsheetnailing orscrewingintostudsandapplyingnailsorscr ewsbetweenthestudsevery6" following precautions should be taken to ensure a successful and durable manufactured stone veneer Installation .

8 Asilanebasedbreathabletypesealeris neededinareasofcascading waterfromleakygutters,balconies withoutgutters, areasofhighsnowbuilduporsoot/smoke. Wallcapsandpostcapsshouldbeofsufficient sizetocoverthemajority waterfromrunningbehindthestoneandfreezin g. Water expandsasit freezeswhichcouldloosenstones. Do not subject manufactured stone veneer to contact with de-icing materials, salt, or other harsh chemicals. Prolonged exposure to these conditions may discolor the manufactured stone veneer or result in surface damage; which could void the OFDRYSTACKEDSTONEPage 6 Laying Out The Stone:Start by laying out approximately 25 square feet of stone, separated by size, near the work area. This gives youa selection to choose from and makes it easier to find the desired stone when needed. Try to achieve a balancedpattern of shapes, sizes, colors, thicknesses, and textures by selecting and mixing the various stones. Select andmix stones from different boxes throughout the Installation .

9 You may notice that some of the stones are darkernear the bottom of the box. This is normal because the stone is packaged damp to achieve better curing. It willlighten in color as it Stacked Stone To A Prepared Wall:When installing the first course, start at a bottom corner installing one ortwo corner stones. Corner pieces have a long and a short return. The returnsshould be alternated in opposite directions on the wall s corner stayingwithin the 8 chalk lines. On each additional course installed always startwith a corner for layoutpattern for stacked installing the first course of flat stone put the top edge of the stoneslightly above the chalk line starting next to a corner stone. Work the stoneback and forth, side to side, pushing the mortar from the back of the stoneto its outside edges leaving 3/8" to 1/2" mortar behind the stone. Your sideto side motions will become shorter and shorter while moving the stonemortar formulationdownward slightly below the line until the stone takes a set.

10 The properwill give you better adhesion and more time to adjustthe stone into position before it completely sets to the the first course completely across the bottom of your wallalternating with different height stones thus avoiding long horizontaljoints. Clean off excess mortar above the stones before it sets. Let thestone set for 1/2 hour to 1 1/2 hours to avoid breaking the bond whenapplying the next course above. When a stone does breaks loose,remove it along with the mortar and the balance of stacked stone by placing the bottom edge of themortared stone against the wall, a half inch above and away from thestones below, and rolling the stone toward the wall as you work it backand forth keeping the mortar from coming out the bottom and creating agrout joint. Also if excess mortar builds up on the edges you will need toremove it to have tight fitting refer toWindow Sill :Be careful to avoid having vertical joints stacking on top of eachother.


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