Pittsburgh Corning 120415 Instructions / Assembly
Contents
1. Note It is important to file off any burrs This is a reference guide for where REGULAR and modified spacers are used O REGULAR Spacer Q FLAT Spacer O H Spacer 4 Mortar Preparation The following gives an idea of the number of blocks that can be installed per 50 pound bag of mortar White Premixed Glass Block Mortar Number of blocks per 50 lb bag of mortar Block Sizes Nominal Cr xc Goce ae No of Premiere Series 4 thick 30 26 18 No of Thinline Series 3 thick 42 42 36 32 N A Based on 1 4 mortar joints A Mix mortar according to the instructions on the premix mortar bag When mixed to the proper consistency mortar should stick to the edge of the glass block when turned on edge Be sure to read and understand all precautions outlined by the mortar manufacturer Freshly mixed mortar may cause skin irritation Note Slowly add water to mortar mix DO NOT mix more mortar than you can install in one hour Note Avoid direct contact when possible and wash exposed skin areas promptly with water If any gets into eyes rinse immediately with water and seek prompt medical attention 5 Install The First Row A Place two glass blocks in the sill channel sliding one block into the right jamb and one block into the left jamb Make sure the blocks are seated in the channels TR Note No mortar is applied to the edges F o2. Mortar Il System The tools required for the Mortar II glass block installation system are a margin trowel mortar pan 2 polyfoam brushes sponge tin snips screwdriver or power drill caulking gun utility knife metal file tape measure 3 8 to 1 2 striking tool 2 level and rubber mallet 1 Prepare The Rough Opening Note For those glass block applications that begin at floor level we recommend that you make a curb base as wide as the glass block being used This will help protect the bottom row of glass block from damage vacuum cleaners mops etc A Make sure the opening is the correct size To determine the correct size of the rough opening add 1 2 to the sum of the nominal block sizes for both the height and width Example Panel using 8 x 8 block is fourteen block wide 8 x 14 1 2 112 1 2 and ten block high 8 x 10 1 2 80 1 2 Rough opening needs to be 112 1 2 wide and 80 1 2 high B Measure Use a level to make sure the opening is level and plumb the opening diagonally from corner to corner in both directions and compare the dimensions to check for squareness These dimensions should be equal within 1 8 If there are any problems with the opening make adjustments before proceeding Use a polyfoam brush to treat the sill with latex paint Weldbond adhesive or asphalt emulsion as specified below For wood interior n
3. PITTSBURGH CORNING S ri eincluyen as instrucci A Ucciones Mortar Wy espa ol Glass Block Installation System assembly Instructions e pittsburghcorning com Pittsburgh Corning Mortar Glass Block Installation System Assembly Instructions Introduction The Mortar System utilizes Pittsburgh Corning perimeter channels on all four sides You will also use Universal Mortar Spacers and glass block mortar to produce clean consistent 1 4 joints and a traditional grid look The Mortar II System does not use the Pittsburgh Corning perimeter channels but instead utilizes expansion strips panel reinforcing and panel anchors You will also use Universal Mortar Spacers and glass block mortar to produce clean consistent 1 4 joints and a traditional grid look Here is additional information about each method Mortar I page 3 e This method is designed for use with Pittsburgh Corning Premiere 4 thick and Thinline 3 thick Series Glass Block e The installation recommendations are for small residential panels of 25 sq ft or less e Not for use in constructing curved glass block walls e Interior and exterior panels must be framed on all four sides Note This instruction is not to be used in constructing curved glass block applications All glass block panels are non load bearing so adequate provisions must be made for support of construction around the panel Mortar Il page 14 e Th
4. flat head screws approx three per lineal foot of perimeter channel Mortar I System 6 Panel reinforcing Mortar II System 7 Panel anchors Mortar II System 8 12 x 1 zinc plated pan head screws Mortar II System 9 Glass Block white premixed mortar 10 Pittsburgh Corning Glass Block Sealant 11 White touch up paint Mortar System 12 Latex paint Weldbond adhesive or asphalt emulsion depending upon application Mortar System The tools required for the Mortar glass block installation system are a margin trowel mortar pan polyfoam brush sponge tin snips screwdriver or power drill fine tooth saw or miter saw caulking gun utility Knife metal file tape measure 3 8 to 1 2 striking tool and 2 level 1 Prepare The Rough Opening A Make sure the opening is the correct size To determine the correct size of the rough opening add 1 4 to the sum of the nominal block sizes for both the height and width Example Panel using 8 x 8 block is four block wide 8 x 4 1 4 32 1 4 and five block high 8 x 5 1 4 40 1 4 Rough opening needs to be 32 1 4 wide and 40 1 4 high B Use a level to make sure the opening is level and plumb C Measure the opening diagonally from corner to corner in both directions and compare the dimensions to check for squareness These dimensions should be equal to within 1 8 Note If there are any probl
5. on the bottom and REGULAR spacer at the top with the spacer cross arm between the two blocks Push the two blocks together H Follow this procedure for all remaining block in the first row except for the last block I Install the last block similar to the first block inserting an L spacer 7 at the lower outside corner so that the f cross arm is at the bottom between the block and the curb J Check periodically to ensure that the glass blocks are straight level and plumb Note If you find a problem adjust the block into place with a rubber mallet before proceeding K Using a polyfoam brush remove excess mortar and fill any voids on both sides of your panel 20 Projects frames on 2 sides A L Using a trowel apply lg pe approximately a 1 2 mortar S bed to the treated curb or floor the length y of 2 blocks ft 8 y GN M Without applying mortar to the first block place an L spacer at the lower outside corner of the block so that the cross arm is at the bottom between the glass block and curb N Place a T spacer at the other lower corner of the block with the cross arm up f O Slip a 16 long piece of Lal trimmed expansion strip i Di between the block and 3 jamb and push the block aP firmly into place P Slip a T spacer between the block and jamb so that the cross arm is on top of the block Q Apply 3 8 to 1 2 of m
6. T spacers D Install the remaining blocks in the row in the same manner as the first row Apply 3 8 to 1 2 of mortar to the edge of each block that meets a previous block Apply mortar to both edges of the last block installed in the row Be sure to insert REGULAR spacers with the cross arm down where two blocks meet Push the blocks firmly in place forming 1 4 mortar joints Make sure the joints are completely filled with mortar Remove excess mortar with a polyfoam brush and fill any voids on both sides of the panel Check periodically to ensure that the blocks are straight level and plumb Adjust as needed E Repeat Steps 6A 6D to install each row of block except for the next to last row F Install the next to last Ar Press any mortar that has been forced out back row of block using into the joints using a polyfoam brush H spacers in place of REGULAR spacers Insert H spacers and FLAT spacers as shown J Remove all mortar from the glass block faces 7 Finishing Note Allow the mortar to set up for about one hour before proceeding Note To prevent scratching of the glass DO NOT use abrasive materials for this cleanup A Twist off the spacer tabs on both sides of the panel G Lay a bed of mortar on top of the next to last row installing FLAT spacers at each corner Note For ease of block placement you may want to sn
7. ap off the tab of the FLAT spacer before placing both corner blocks H Install the last row of block starting with a block in each top corner then work toward the middle Be sure to apply mortar to both sides of the last block B With moderate pressure run the striking tool over all the joints It is best to strike all the horizontal joints first then the vertical joints so the pattern is uniform Fill any voids with mortar Note Striking removes excess mortar and compacts the joint to create a smooth concave moisture proof seal C Use a damp sponge to remove the excess mortar from the block face rinsing the sponge frequently Do not be concerned about the dry film that remains on the blocks it will be cleaned off later Note Allow the mortar to dry for about two to three hours before proceeding 2 D Use a soft dry cloth to remove the excess film A common household plastic scouring pad can also be used E Cut the expansion strip to a 1 1 2 width and insert it between the top of the blocks and the frame TOP HALF CHANNEL SS F Apply sealant to the back of the half section of channel and install it between the expansion strip and frame G Apply glass block sealant around the perimeter to seal the glass block and channel Also seal the top channel to the frame at the head Note For exterior panels or wet areas also seal where the channels meet the framing
8. ce We hope these instructions are clear and answer your questions about the installation of Pittsburgh Corning Premiere Series Glass Blocks and Finishing Units with the ProVantage Glass Block Installation System For additional information on Pittsburgh Corning Glass Block visit our website at pittsburghcorning com or call 1 800 624 2120 The information contained herein is accurate and reliable to the best of our knowledge But because Pittsburgh Corning has no control over installation workmanship accessory materials or conditions of application NO REPRESENTATION OR WARRANTY EXPRESSED OR IMPLIED EITHER AS TO MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS MADE as to the performance or results of an installation containing the products which extends beyond the description on the face hereof and ANY AND ALL LIABILITY FOR NEGLIGENCE STRICT LIABILITY OR ANY OTHER THEORY OF TORT LIABILITY IS EXPRESSLY DISCLAIMED If the products otherwise fail to conform to the representations made herein through no fault of the buyer buyer s exclusive remedy at Pittsburgh Corning s option is the repair or replacement of the nonconforming products or return of the purchase price paid by purchaser If replacement is elected Pittsburgh Corning will not be responsible for installation or labor costs In no event shall Pittsburgh Corning be responsible or liable for any incidental special consequential or punitive damages which mi
9. cy mortar should stick to the edge of the glass block when turned on edge Be sure to read and understand all precautions outlined by the mortar manufacturer Freshly mixed mortar may cause skin irritation Note Slowly add water to mortar mix DO NOT mix more mortar than you can install in one hour Note Avoid direct contact when possible and wash exposed shin areas promptly with water If any gets into eyes rinse immediately with water and seek prompt medical attention 4 Install The First Row Note If your project is framed on 3 or 4 sides complete Steps A thru K If your project is framed on 2 sides skip to Step L i A Using a trowel apply A approximately a 1 2 mortar bed to the treated 3 curb or floor B Without applying any mortar to the first block place an L spacer at the lower outside corner of the block so that the spacer cross arm will be at the bottom between the glass block and the curb C Place a T spacer at the other lower corner of the block with the spacer cross arm up D Slip a 16 long piece of trimmed expansion strip between the block and jamb and push the block firmly into place E Slip a T spacer between the block and jamb so that the cross arm is on top of the block F Apply 3 8 to 1 2 of mortar to the vertical edge of the second j block that will contact the preceding block G Place the second block using a T spacer
10. e vertical joints so that the pattern is uniform Fill any voids with mortar Note Striking removes excess mortar and compacts it to create a smooth concave moisture proof seal 6B C After striking use a damp sponge to remove the excess mortar from the block face rinsing the sponge frequently Do not be concerned about the dry film that remains on the blocks it will be cleaned off later Note Allow the mortar to dry for about two to three hours before proceeding D Use a soft dry cloth to remove the excess film A common household plastic scouring pad can also be used E Apply sealant around the perimeter of the panel on both sides Note Where curb was used you ll want to cover it with trim molding You may also use moldings at the jambs and head F Ifyour glass block panel will function as a shower wall after about a week coat the mortar joints on both sides of the panel with tile grout sealer for mold and mildew protection Maintenance An important part of the functional beauty of Pittsburgh Corning Glass Block products is that they are virtually maintenance free There s nothing to rot rust peel or paint All that is needed is an occasional wiping with a damp soft cloth on interior panels or a hosing on exterior panels With minimal attention your Pittsburgh Corning Glass Block will remain sparkling and beautiful for years If you need assistan
11. ems with the opening make adjustments before proceeding 2 Install Perimeter Channel A Cut the channel to fit the perimeter of the opening The channel ends may be cut straight or mitered a If cutting the ends straight Cut the top and bottom channels to the width of the opening Cut the side channels to the height of the opening minus 1 1 2 so they will fit between the top and bottom channels b If mitering the ends make all cuts at a 45 angle B Cut the top channel in half lengthwise with a utility knife Score the center groove with the knife and break the channel in half Note Cutting the top channel in half will allow the top row of blocks to be installed C Install the bottom channel The channel may be installed in the center of the opening or flush with the interior or exterior side of the opening Attach the channel to the opening by inserting 6 x 1 flat head galvanized screws through the predrilled holes in the channel Insert two screws in each end of the channel Note If the predrilled holes at the ends were trimmed off when cutting the channel to length drill new ones at the ends of the cut piece D Install the side channels in the same manner making sure they are plumb before attaching with screws Note You may want to slide a glass block into the bottom channel at both corners to make sure the side channels are aligned with the bottom channel E Insta
12. f the blocks that meet the channel DO NOT apply mortar to the channels B Install the next block Apply 3 8 to 1 2 of mortar to the edge of the next block Place the block in the channel with the mortar facing a previously installed block As you install the block insert a REGULAR spacer with the cross arm down where the two blocks meet Push the block firmly in place forming a 1 4 mortar joint Make sure the joint is completely filled with mortar C Install the remaining blocks in the first row in the same manner Apply 3 8 to 1 2 of mortar to both edges of the last block installed in the row Be sure to insert REGULAR spacers with the cross arm down where two blocks meet Push the blocks firmly in place forming a 1 4 mortar joints Make sure 60 the joints are j completely filled with mortar D Remove excess mortar with a polyfoam brush and fill any voids on both sides of the panel 6 Install The Remaining Rows A Apply a 3 8 to 1 2 mortar bed on top of the first row Note Be careful to keep the smooth legs of the spacers free of mortar to ensure that the next row of block will sit flat on the spacers B Place a FLAT spacer on top of the first and last block of the previous row where they meet the side channels C Set the first block and last block of the next row into the side channels on top of the FLA
13. ght result from product failure regardless of the theory of liability upon which any such damages are claimed Pittsburgh Corning Corporation provides written warranties for many of its products and such warranties take precedence over the statements contained herein You may obtain a copy of the warranty for this product by contacting Pittsburgh Corning PITTSBURGH CORNING Pittsburgh Corning Corporation 800 Presque Isle Drive Pittsburgh PA 15239 2724 1 800 624 2120 pittsburghcorning com Weldbond is a registered trademark of F T Ross Ltd All other trademarks and registered trademarks in this brochure are owned and protected by Pittsburgh Corning Corporation Pittsburgh PA 15239 2724 O 2011 Pittsburgh Corning Corporation GB 243 50M Rev 11 11 Printed in U S A Replaces Rev 5 07
14. half of the twist off tab si These are o called T REGULAR Spacer Modified Called T Note Prepare a supply of T spacers before you start so that your panel construction can continue without interruption Note It is important to file off any burrs C Dry construct your panel without mortar to ensure that your block fits the opening and you have an adequate supply of prepared spacers This is a reference guide for where REGULAR and modified spacers are used REGULAR Spacer L Spacer O T Spacer D Bend each panel anchor 90 to produce a short arm approximately 4 E With scissors or utility knife trim the expansion strip for length based on the distance between anchors Trim the expansion strip width to 2 1 8 for Thinline Series block and 2 7 8 width for Premiere Series block T 7042 ZO 0ZP TXIT 3 Mortar Preparation This chart will give you an idea of the number of blocks that can be installed per 50 pound bag of mortar White Premixed Glass Block Mortar Number of blocks per 50 Ib bag of mortar Block Sizes Nominal AS N 6 x8 122X125 No of Premiere Series 4 thick 34 34 30 18 No of Thinline Series 3 thick 42 42 36 32 N A Based on 1 4 mortar joints A Mix mortar according to the instructions on the premix mortar bag When mixed to the proper consisten
15. is method is designed for use with Pittsburgh Corning Premiere 4 thick and Thinline 3 thick Series Glass Block e The installation recommendations are for interior or exterior residential panels larger than 25 sq ft e This method may be used to install projects framed on two three or four sides e Premiere Series Panel size limitations Interior 250 sq ft max and Exterior 144 sq ft max e Thinline Series Panel size limitations Interior 150 sq ft max and Exterior 85 sq ft max Exterior panel size limitations are based on a 20 PSF For higher windloads consult local building codes or call Pittsburgh Corning Corporation at 1 800 624 2120 Note All glass block panels are non load bearing so adequate provisions must be made for support of construction around the panel The joints of the Mortar and Mortar II Systems utilize a traditional installation method using a mortar finish for the classic grid look Glass block sealant should be used to seal the perimeter on both sides of the panel Before you begin installing your glass blocks decide which installation method is right for your project The materials required for Mortar System glass block installation are 1 Pittsburgh Corning Premiere Series or Thinline Series Glass Block 2 Universal Mortar Spacers 3 Perimeter Channels Premiere 4 or Thinline 3 Mortar System 4 Expansion Strips 5 6 x 1 zinc plated
16. ll the half top channel Place the half channel in the top of the opening making sure it is aligned with the side channels Attach the channel to the opening by inserting 6 x 1 flat head galvanized screws through the predrilled holes in the channel Insert a screw at each end of the channel On exterior windows the screwed in half channel should always be the exterior side Note If the predrilled hole at the end was trimmed off when cutting the channel to length drill a new one at the end of the cut piece F Paint all of the screw heads white to reduce their visibility 3 Preparation of Universal Mortar Spacers A Assemble the spacers for the series of block you are installing The spacers come in gt two halves snap the spacers J together to fit the width of 5 the block a B Modify the spacers using tin snips based on their location Where four block come together spacers are used as assembled These are called REGULAR y REGULAR Spacer Where block meet the side perimeter channel clip off both sets of smooth legs Twist off tabs remain in place File off any burrs so the spacer will lay flat These are called FLAT 1 E REGULAR Spacer Modified Called FLAT For the top row of block clip off one upper toothed leg and cut the twist off tab in half These are called H f l REGULAR Spacer y Modified Called H
17. nment C Place a T spacer at the upper corner _ of this block against the jamb D Continue with each block as you did with the first row E Remove the previously installed T spacers at both jambs at the top of the second row and apply a 3 8 to 1 2 mortar bed on top of this row F Install panel anchors at both jambs by completely embedding them in the mortar and fastening them to the jamb G Reinsert the T spacers you previously removed Note Additional mortar may need to be applied to cover the anchor H Lightly press panel reinforcing into the mortar bed along the entire length of the panel so that it is completely embedded in the mortar Where more than one reinforcing strip is needed overlap them six inches Note Panel reinforcing is always installed in the same horizontal joints as the panel anchors Note If using 12 x 12 nominal size glass block panel anchors and panel reinforcement should be installed on top of every row except the top row Proceed with the remaining rows as previously described Reminder Install expansion strips along the jambs as you continue Check periodically to ensure that your panel remains level and plumb Use a polyfoam brush to press squeezed out mortar back into the joints Note If your project is not framed at the top install finishing units in the top row then skip to the Finishing instruc
18. on shower applications use latex paint For shower applications use Weldbond adhesive Rough up the surfce before applying adhesive For all commercial applications metal brick or concrete use asphalt emulsion If using Weldbond apply mortar to the surface before it cures Otherwise let the treated area set up and cure before installing the first row of block w 2 Preparation of Universal Mortar Spacers Panel Anchors and Expansion Strips A Assemble the spacers for the series of block you are installing The spacers come in two halves snap the spacers together to fit the width of the block Modify the spacers using tin snips based on their location Where four block come together spacers are used as assembled These are called REGULAR IR SIA REGULAR Spacer For the two bottom corners of the panel orient the spacer with the cross arm down and clip off the upper toothed legs Clip off the upper half of the twist off tabs Cut off the left or right side of the remaining twist off tab and the smooth legs on the same side Only two of these spacers are required Clip off the right set of smooth legs of one spacer the left set of the other spacer These are called L Modified Called L Where glass block meet the jambs and curb except for the four corners orient the spacer with the cross arm down and clip off the upper set of toothed legs and the upper
19. ortar to the vertical edge of the second block that will contact the preceding block R Place the block using a T spacer on the bottom and REGULAR spacer at the top with the cross arm between the two blocks Push the blocks together S Install a vertical panel anchor after the second block and screw the short leg of the anchor to the curb All panel anchors should be attached using 12 x 1 zinc plated head screws Use two screws per anchor Note If attaching the panel anchors to tile or masonry plastic screw anchors should be used T Apply mortar so that the long leg of the anchor is embedded in the vertical joint U Follow this procedure for the rest of the blocks in the first row installing a panel anchor after every 2 blocks V Check periodically to ensure that the glass blocks are straight level and plumb Note If you find a problem adjust the block into place with a rubber mallet before proceeding W Using a polyfoam brush remove excess mortar and fill any voids on both sides of your panel 5 Installing The Remaining Rows A Apply a 3 8 to 1 2 mortar bed on GA top of the first row Note Be careful to keep the smooth legs of the spacers free of mortar to ensure that the next row of block will sit flat on the spacers B Place a block without mortar against the jamb using spacers that are already in place from the previous row for alig
20. tions If your project is framed at the top continue with Step J Note Installing the last row will be different than the previous rows in that you will be installing vertical panel anchors J Twist off the spacer tabs along the top of the next to last row on one side of the panel K Install two blocks buttering both vertical sides of the second block before installing Note Spacers are not required at the top of the panel L Install the vertical panel anchor with the long leg facing down Completely embed the long leg of the anchor into the vertical mortar joint M Screw the short leg of the anchor to the top of the opening N Continue this two block procedure across the final row After installing the final block be sure to press back into the joints any mortar that has been forced out O Install the expansion strip across the head Note Because the top course meets the expansion strip at the head no mortar is placed at the top edge of these blocks EXPANSION STRIPS 6 Finishing Note Allow the mortar to set up for about one hour before proceeding Note To prevent scratching of the glass DO NOT use abrasive materials for this cleanup A Twist off the spacer tabs on both sides of the panel B With moderate pressure run the striking tool over all the joints It is best to strike all the horizontal joints first then th
Download Pdf Manuals
Related Search