The report also addresses the phenomenon of bearing movement ("walking"). Korolath Bearing Strips . Bearing Pads and Shims / Korolath Shims. Category Group Apply. Custom sizes available. Rebar Supports (157) Rebar Supports . 1/8" X 4" X 4" Korolath Shim. Structural Bearing Pads; Teflon® Slide Bearings; Neoprene; Bulk Teflon; Slide Bearing Installation;New England Plastics Corp. H. Add to Cart. bearing pads, cotton duck bearing pads, slide bearing pads. Specialty Masonry Anchors. Direct Ship. Dik . 800. The Vent Hole Plug is designed to make this process easy, fast and inexpensive. Data Sheets. UOM: EA. Chemicals and Repairs (68) Chemicals and Repairs . Threaded to separate or connect parts as well as position components in assemblies. Bearing Pads and Shims / Korolath Shims. ALP X-Slide and Iso-Slide bearing pads are manufactured with a Polytetrafluoroethylene (PTFE) sheet permanently bonded to either an Isoflex™ or X-Cord™ bearing pad to create a bearing point with a low coefficient of friction, but high bearing capacity. Lafarge Precast EdmontonOur initial thoughts are shear failure, however there's not really much load being applied. UOM: FT. Korolath® Bearing Strips are commonly used for hollowcore planks and precast slabs. Description;foundation bearing (residential) cip foundation wall 2. Some of the projects requiring Stainless Steel are Oil Pipelines, exterior. Bearing Pads are primarily used as buffers between the individual concrete elements to prevent damage and allow movement and are available. Eco-friendly material. , Hatch Cover, Korolath, Masticord, Radial Tilt, Ball, Polymer. Channel Slot. Isoflex Bearing Pads (1) Korolath Shims (37) Neopad Bearing Pads (3) Overstock Neopads. Description;1/8" X 2" X 2" Korolath Shims are engineered multipolymer plastic used to level support or fill small gaps in industrial and commercial applications. Since 1972, we have proudly supplied the Precast and Prestressed Concrete Industries. This Slide Bearing Assembly does require a minimum of 200 psi. Most often, they are in pairs with the Teflon® surfaces in the middle as shown in the illustration. FISTER, INC 1150 Lyon Road Batavia, IL 60510. Slide Bearing design and specifications fall into categories with the most common being FC-1010-CS, a 3/32” layer of Fluorogold® bonded to 1/8” thick carbon steel. Korolath® is a multi-polimer plastic specially formulated for the construction industry. GRM Random Oriented Fiber Pads. This pass through allows take-up to be achieved with standard nuts and washers. Slide Bearing Assembly with full welded elements. Unable to Add. 2030 Korolath of New England, Inc. 3" bearing in keyway. L. Shim Packs should be used in grouted applications only. Bearing Pads and Shims / Korolath Shims. Slot is 13/16" wide x 4-1/2" long. Call For Pricing. Bearing Pads and Shims; Rebar Supports; Concrete Reinforcement; Form Release ; Chemicals and Repairs; Forms and Accessories; Tools and Equipment; Filter Your Search. The difficulty lies in securing the part. Shown to the left are the basic steps for using EZ Sleeves. Korolath® Shim Packs are pre-asssembled packages of Korolath Shims that are designed for precise placing and leveling of large scale precast panels. For 6 stories of load the pad will need to be a rigid korolath or similar. Korolath Heavy Duty Shimpaks . These are. Filed in December 6 (1982), the KOROLATH covers Plastic Items Used in the Construction Industry-Namely, Bearing Strips, Bearing Pads, Shims, Shimpacks, Shim Stock, Shim Strips, Spacers (Regular and Horseshoe) and Coreplugs1/2" X 4" X 6" Korolath Shims are engineered multipolymer plastic used to level support or fill small gaps in industrial and commercial applications. 332. 300 Ben. The Slotted Steel Shim and the Steel Wedge have some separate and some overlapping functions. Description;Post-Tensioned Slab Products More Concrete Accessories: Select AccessoriesFrom our 17,000 hard-working products to our 1200+ dedicated people, Dayton Superior is all about building strength. Atlas Easy-Lift FD™ is a high-performance, chemically reactive, water-based, fast drying cure and bondbreaker for tilt-up and precast construction. Unable to Add. 217 views. Also called thermal insulation material, thermal break bearings are made from fiberglass-reinforced laminate. Bearing Pads and Shims / Korolath Shims Viewing Page 3 of 4 (37 results) View: 12 12; 24; 42; 1/8" X 4" X 36" Korolath Bearing Strip. GRM, since 1960 provides - PTFE, Slide Plates, Isolation & Wear Pads, Slide Bearing, FRP Products, PEEK, Neoprene Pads, Fluorogold, HD Poly Fabreeka SBX type structural expansion bearing is designed using Fabreeka-PTFE pad in the lower unit to accommodate large rotations and high reaction loads. 1/4" X 4" X 4" Horseshoe Shim. sales@redwoodplastics. Our company headquarters is located in. ABSTRACT. Made in the USA of polymer plastic Korolath’s line. Call. Expertise in Manufacturing. 3" BEARING 1 8" 1 8" 1 8" 1 8" Title: Corefloor on Masonry Author: Aaron Johnson Created Date:Construction Grade Plastic Shims, made from Korolath, HDPE or HIPS Plastic offer excellent compression strength. Addi tionally, because beam end slope exceeds 2%, include a beveled bearing plate in the "BEARING PLATE DATA TABLE" and detail bearing seats level, se e instructions for Index 2 0511 and/or 20512. Every product in the JVI line is a result of our hard-working efforts to improve construction connections and achieve reliable, high-quality solutions for our customers. Its coefficient of friction is 0. Carbon Steel Clevises are forged as per ASTM A668. Item #: KCBS18436 Korolath Bearing Strips. Lubricants. beam bearing pad on korolath min. Korolath® Bearing Strips are commonly used for hollowcore planks and precast slabs. 1 General Commentary This section is intended to assist in the design and detailing of elastomeric bridge bearings. Item #: KCBS14248. The properties of the Fabreeka cotton duck pad are exceptionally suited for impact shock control, vibration isolation and structure-borne noise insulation. O. It’s crucial that the slide bearing be placed under at least this minimum load pressure due to the self-lubricating properties of PTFE. West, Suite 206. 1" X 4" X 4" Korolath Shim. Standard lengths of 40” and 48”. The Steel Supply Company’s plastic shims are either, High Density Polyethylene (HDPE), High Impact Polystyrene (HIPS) or Korolath Plastic. The difference is in the make up of the material. Unable to Add. F1554-07a sec 10. Slide Bearing - Tack Weld Expanded; Slide Bearing - Full Perimeter Expanded; Slide Bearing - w Holes and Slots Expanded; Slide Bearing - Side View Expanded; Slide Bearing Configurations; Slide Bearing FC-1010-CS; Slide Bearing FC-1010-CS 1/4 L; Slide Bearing FC-1010-CS 1/4 L SS; Slide Bearing FC-1010-CS 1/4 NRT; Slide Bearing FC. GRM, since 1960 provides - PTFE, Slide Plates, Isolation & Wear Pads, Slide Bearing, FRP Products, PEEK, Neoprene Pads, Fluorogold, HD PolyThe cost per team is $180. Type II Rebar connections have a minimum pull out strength of 160% of the yield strength of the rebar. Description;The Steel Supply Company: Phone: 631-385-7273: Fax: 631-385-7274: email: info@thesteelsupplyco. Material: Durable, ABS plastic. Standoffs. . Unable to Add. to function properly. Item #: KCBS12348 Korolath Bearing Strips Korolath Shims Datasheet. , P. The aluminum is dimensionally stable throughout the process. Type 1 Continuous Weld-On. UOM: EA. Unable to Add. per piece. Match case Limit results 1 per page. Engineered from multipolymer plastic & used in vertical applications. Item #: KCBS38348. Thicker plank, with thicker concrete toppings, with longer spans. The actual material of slide bearings can be: Teflon® - Pure Teflon® is typically a white solid material. relative to the steel frame. 5" on masonry, 3" on embedded steel angle, 2. In addition to plastic fabrication and profile extrusion, we also perform thermoforming, sheet extrusion, and rotomolding at our plant in New Bedford, MA. 5,050,365 Standard Breakback is 13/16”. With an account, you can have access to your order history and invoices, proof of delivery, create a favorites. F. 3" bearing on korolath bearing pad tie grouted z-strap wall conc. 872. 5 Lubricant Viscosity η 0. Please order by phone or fax: Toll free: 1-800-339-9534 Literature requests taken at above numbers. We have engineered this pad to avoid mmon issues found with existing imported vinyl and PVC padding, such as floor staining, stripping, sticit, and bottoming out. Bearing Pads are primarily used as buffers between the individual concrete elements to prevent damage and allow movement and are available in AASHTO Grade Neoprene, Random Reinforced Neoprene (ROF), and Cotton Duck materials. Note: The ASTM document describing Anchor Bolt manufacturing standards is F-1554. Our domestic manufactured products include a variety of lifting anchors, connections, weld plates and bearing pads. In addition to plastic fabrication and profile extrusion, we also perform thermoforming, sheet extrusion, and rotomolding at our plant in New Bedford, MA. 7090 215. ROF Composition Masticord. Click here for detailed information. By means of analysis of a simple model, the movement is linked to the loss of adhesion and increase in smoothness at the pad-girder and pad-abutment interfaces in the presence of theUse a bearing pad supplier listed on the "Approved/Qualified Products List for Bridge Products, Elastomeric Bearing Pads". This important cost reducing step allows for a high quality product with very reasonable prices and fast delivery times. We pride ourselves in making the best products and delivering the. Regarding thread class, quoting directly from ASTM 1554-07a, "Class 2A shall be furnished when the class is not specified. Bearing Pads and Shims / Korolath Shims. FC-1010-CS 1/2 NR. The difficulty lies in securing the part. Vers-A-Shim® Bearing Strips are used for placing and leveling precast panels, tilt wall panels and other architectural or structural components. 4". More Concrete Accessories: Select AccessoriesAtlas provides a complete inventory of concrete accessory products to provide the concrete contractor with value-added materials with exceptional service and jobsite support. has been a custom plastic manufacturer and fabricator since 1946. Item #: KCS1446. Stainless Steel is drop forged to ASTM A182. Choose from our selection of T-slot accessories, including T-slotted framing structural brackets, T-slotted framing fasteners. Description;GP-5025-CS. Strips are easily applied and lay flat. Direct Ship. 7090 215. 332. Eco-friendly material. Must be 16 years of age or older and sign a City of Laramie waiver/roster to play. Click here for compression test data. The information included is intended to permit efficient fabrication, installation, and maintenance of these bearings. Custom, durable bearing pad & shim options for any precast/prestressed concrete application - ROF cross-ply material, high-capacity duck pad, molded neoprene, Dynalon. Bearing Pads and Shims / Korolath Shims. As a White Cap customer, you can also take advantage of the great features of online ordering by creating a WhiteCap. 1/16" X 2" X 4" Korolath Shim. They are available in various durometers and cold temperature. Call. Bearing_Pads_and_Shims. (Fig. 2030; Customer. 1/16" X 4" X 4" Korolath Shim. Commercial grade neoprene and ROF, random oriented fiber bearings. Dayton Superior Anchor All (also known as Conspec) requires 1/2" width to. When using lubricants not supplied by SKF, temperature limits should be evaluated according to the SKF traffic light concept. Unable to Add. Custom configurations available per. As shown in the illustration, the oval surface will allow a nut and washer to seat itself at the proper angle just by the tension. Shown to the right, it has an upper and lower element and allows for expansion and. UOM: EA. Korolath® Shims are engineered, multipolymer plastic used to level, support or fill small gaps in industrial and commercial applications. Social © Atlas Construction Supply, Inc Atlas Construction Supply, IncThe bond between the steel backing plate and the Teflon®, Fluorogold® or PTFE is also critical to the longevity of the bearing. Direct Ship. 800. Thornhill, Ontario L4J 2L1. Reinforced Bearing Pads Typical Properties HARDNESS (Shore A) COMPRESS/ON. 25% Carbon Filler. Ceramic Weld Backing – 1. 5 kN Where 0. Fabreeka-TIM ® now ICC-ES listed in the USA and Canada. Item #: KCS11646. On Social Media! The Steel Supply Company provides components critical to steel fabrication and erecting including, anchor bolts, shims, bearings, wedges. Heuvel4 ABSTRACT Precast load-bearing…Slide Bearing - Tack Weld Expanded; Slide Bearing - Full Perimeter Expanded; Slide Bearing - w Holes and Slots Expanded; Slide Bearing - Side View Expanded; Slide Bearing Configurations; Slide Bearing FC-1010-CS; Slide Bearing FC-1010-CS 1/4 L; Slide Bearing FC-1010-CS 1/4 L SS; Slide Bearing FC-1010-CS 1/4. Continuous Channel Slot. Item #: KCHS1234. Direct Ship. Call For Pricing. Thermal Break Bearings. LM96652. Direct Ship. R. (651) 647-0950. Cutting was then guided by hand. To allow for sliding without unnecessary pressure the bolt is only hand tight. Unable to Add. In Stock. Bearing Pads and Shims / Korolath Shims. Unable to Add. 2030. $0. 7090 215. Bearing Pads and Shims / Korolath Shims. The Sharktooth Insert functions as an external lock into the anchor as well as an internally threaded nut to allow for the threading of a bolt. Eco-friendly material. Steel. Neglect the effects of net beam camber in the beveled bearing plate design since rotation is lessFastening and Joining. Unable to Add. Custom configurations available per your requirements. Tilt Up Forming Nuts, Plates and Shims. Lau3, and S. pure PTFE is: As shown in the table above the trade off for hardness and durability is a. Slide Bearing - Tack Weld Expanded; Slide Bearing - Full Perimeter Expanded; Slide Bearing - w Holes and Slots Expanded; Slide Bearing - Side View Expanded; Slide Bearing Configurations; Slide Bearing FC-1010-CS; Slide Bearing FC-1010-CS 1/4 L; Slide Bearing FC-1010-CS 1/4 L SS; Slide Bearing FC-1010-CS 1/4 NRT; Slide Bearing FC. 2218. We have proven to be a reliable source for 50 years to our customer with a focus on: Quality Control. G42-FR. beam min. The buildings are two stories, the planks are roughly 8', the bearing walls are poured concrete, and we believe the slab is. Korolath will not rust or rot and its performance. Description. Eco-friendly material. 736. to function properly. 100 pcs/carton. To learn more about wedges, including carbon steel wedges, right angle wedges, stainless steel wedges and hardened steel wedges, contact us or request a free quote today!Match case Limit results 1 per page • Ill research fellowship PRECAST I PRESTRESSED CONCRETE I NSTIT UT E Horizontal Post- Tensioned Connections for Precast Concrete Load bearing Shear Wall Panels 64 Robin L. Direct Ship. Bridge Overhang Bracket . Construction Grade Shims. Like JAE posted the standard is to usually use low friction plastic bearing strips (the korolath in the screenshot). 800. More Concrete Accessories: Select Accessories1/16" X 2" X 2" Korolath Shims are engineered multipolymer plastic used to level support or fill small gaps in industrial and commercial applications. CanadianTireTeam. Bearing Pads - For light loads standard white (virgin) PTFE can be used as a bearing pad. It is a hard plastic that can withstand over 4,500 psi. Figure 1 shows the lip of the recessed area for the sliding surface. In this case 3/32” thick Fluorogold® bonded to 10 gauge steel. UOM: EA. Products. Korolath® Shims are engineered, multipolymer plastic shims used to level, support or fill small gaps in most industrial and commercial applications. Shape factor indicates the relative compressive stiffness of a pad and is the ratio of loaded area to the total area free to bulge. The phrase “plastic shim” is a bit deceiving. L. 332. Thornhill, Ontario L4J 2L1. Aluminum plugs are cut from round bar stock. Shims & Bearing Pads. RE: Hollow. Jahn "A" and "C" Bracke, Jahn Cornerlock . The Teflon® material used on our slide bearings is known as Fluorogold®. Steel Supply Co. Korolath® Shim Packs are pre-asssembled packages of Korolath Shims that are designed for precise placing and leveling of large scale precast panels. About Us. F. Eco-friendly material. Beyond that there are some additional benefits to consider. 180 Steeles Ave. per piece. Korolath Shims (37) Neopad Bearing Pads (3) Slide Bearing Pads (3) X-Cord Bearing Pads (3) Browse Categories. Below are the specifications for the ceramic plate welding item # 1G43-R. The Dayton Superior Shims allow accurate placing and. BEARING PAD DESIGN Applied Forces Total bridge weight: DL + LL = 445 + 0 = 445 kN (100,000 lb) Dead load reaction: RDL = 445/4 = 111. In Stock. Slide Bearing - Tack Weld Expanded; Slide Bearing - Full Perimeter Expanded; Slide Bearing - w Holes and Slots Expanded; Slide Bearing - Side View Expanded; Slide Bearing Configurations; Slide Bearing FC-1010-CS; Slide Bearing FC-1010-CS 1/4 L; Slide Bearing FC-1010-CS 1/4 L SS; Slide Bearing FC-1010-CS 1/4 NRT; Slide Bearing FC. Steam Lines, Furnaces, Ovens, etc. 7090 215. 1/8" X 4" X 6" Korolath Shim. Many things to consider. Elastomeric bearings have a low initial cost when compared to other bearing types, andKorolath Bearing Pads (placed at plank bearing ends) Precast-Prestress Hollowcore slabs Prestress low relaxation strand reinforcing contains Precast product shipping used within 100 miles of quarry location 10% - 60% Post Consumer recycled Content reduce heat required in construction site specially in winter time. Fister Inc is a proud distributor of Korolath’s full line of Bearing Strips, Pads, Shims, & Shimpaks. F. Bearing Pads and Shims / Korolath Shims. For reference, our website shows a chart of the most recent Plastic Shim Compression Tests. beam korolath bearing pad cantilever bearing pad min. Best-in-Class Customer Service. UOM: EA. 1/2" X 4" X 4" Korolath Shim. If saw cut, the stock is cut standing upright with. For the standard expansion joint in. 66". EZ Sleeve, or post hole sleeves, are the best way to form clean post holes in concrete for installing railings, fences or other posts. Item #: KCS1222. Test and manufacture elastomeric bearing pads in accordance with AASHTO M 251 except as modified in this special provision. PRECAST CONCRETE LOAD-BEARING SHEAR WALL PANELS. Korolath® Horseshoe Spacers are commonly used in vertical applications that require a slot to fit a bolt. Products. Carbon content can be specified and as the carbon content increases the hardness and durability of the sliding surface increase. This detail shows a precast concrete plank bearing at an exterior CMU wall. 2030. These are material properties that the supplier should have tested/proven and be willing to stand behind. More Concrete Accessories: Select Accessories Company. Item #: KCS1824. Fabreeka pad can be used as a bearing pad as well as for isolation washers, bushings and OEM parts. Calculate bearing pad seat elevations using pad thickness, compressive deflection of the bearing pads (per Attachment 1), and 4-scale drawings. 1010 indicates the thickness of each component. 180 Steeles Ave. #5 Rebar 5/8” diameter 11 threads per inch. 2 is the horizontal ground acceleration It should be noted that each of the two bridge girders are supported by an elastomeric bearing pad at. Item #: KCS1424. Item #: KCBS18336. Conversely, Straight Thread Rebar couplers should be threaded to UNC threading standards; #4 Rebar 1/2” diameter 13 threads per inch. PVC Rug Pads – RugPadUSA Yes, the non-slip Anchor Grip is a PVC pad. Two, if a clear area exists to swing a hammer on removal, the knock-out block presents a solid surface which allows for removal in just a few clean strikes. 1/2" X 4" X 4" Korolath Shims are engineered multipolymer plastic used to level support or fill small gaps in industrial and commercial applications. Bearing Strips come in thicknesses of 1/16”, 1/8” and 1/4”. 3. Rockmax Bearing Pad (NR) คือ ยางรองคอสะพานที่ผลิตมาจากน้ำยางธรรมชาติและได้มาตรฐาน AASHTO และมาตรฐานอุตสาหกรรมไทย ยางรองคอสะพานชนิดนี้เป็นยางรองคอสะพานที่. The snap on base has 4 holes to secure the EZ Sleeve to whatever is below. HOLLOWCORE CONCRETE SOLUTIONS . Call. Shims & Bearing Pads. Many people do not know this, but practically every bridge that you can drive. Eco-friendly material. 1/4" X 2" X 2" Korolath Shims are engineered multipolymer plastic used to level support or fill small gaps in industrial and commercial applications. Bearing Pads and Shims / Korolath Shims. Rebar Anchors / Rebar Couplers - Dayton Superior. · A typical specimen wilh hollow. Fluorogold is Teflon/PTFE infused with fiberglass fibers. Viewing Page 3 of 4 (37 results) View: 12. (fig 3 below left. To learn more about Slide Bearings, Bearing Pads, and Neoprene, contact us or request a free quote today. 1/2" X 4" X 4" Horseshoe Shim. Bearing Pads - For light loads standard white (virgin) PTFE can be used as a bearing pad. Eco-friendly material. Since 1972, we have proudly supplied the Precast and Prestressed Concrete Industries. Regularly monitor the wear process by checking the skirt clearance using a ruler or feeler gauge. Horseshoe Spacers come in thicknesses of 1/16”, 1/8”, 1/4”, 3/8” and 1/2”. Pilot holes were drilled and a band saw blade passed through. Description; Specifications; Data. The flat stock starts out as sheets 48" x 96" x 5/8" thick. Bearing Pads and Shims / Korolath Shims 1/8" X 2" X 48" Korolath Bearing Strip Item #: KCBS18248 Direct Ship UOM: FT Call For Pricing Unable to Add Description Specifications Data Sheets 1/8” X 2” X 48”. Slide Bearings can be made to any configuration. In comparison, the nominal pullout strength for a hooked anchor bolt is a factor of concrete. F1554 Anchor Bolt Threads / UNC 1A, 2A, 3A. 800. 1/8” X 4” X 36” Korolath Shims are engineered multipolymer plastic used to level support or fill small gaps in industrial and commercial applications. This is achieved by threading the rebar anchor (Fig. When this is required, the slide bearing assembly should be made with the PTFE or Teflon® Bearing Pad on the lower member only, and the upper member should be polished stainless steel. Eco-friendly material. More Concrete Accessories: Select Accessories Company. All round bar and hardware are melted and made domestically. Our bearing strips are designed to be placed between concrete floor slabs and a supporting wall or beam. Expertise in Manufacturing. Teflon® and Fluorogold Slide Bearings®. 384 LF/CTN. Korolath Horseshoe Spacer Strips . Item #: KCHS1444. Call For Pricing. )Korolath® Shims are engineered, multipolymer plastic used to level, support or fill small gaps in industrial and commercial applications. We pride ourselves in making the best products and delivering the. Item #: KCBS116248. Panel Pads . Unable to Add. Concrete Reinforcement (181) Concrete Reinforcement . St. Are less expensive and safer than steel. This composition has the advantage of being self-lubricating, hence there is much lower co-efficient of friction than carbon filled sliding surfaces. Fluorogold® is Teflon® based with fiberglass. Slide Bearing - Tack Weld Expanded; Slide Bearing - Full Perimeter Expanded; Slide Bearing - w Holes and Slots Expanded; Slide Bearing - Side View Expanded; Slide Bearing Configurations; Slide Bearing FC-1010-CS; Slide Bearing FC-1010-CS 1/4 L; Slide Bearing FC-1010-CS 1/4 L SS; Slide Bearing FC-1010-CS 1/4 NRT; Slide Bearing FC. Bearing Pads and Shims / Korolath Shims. This configuration incorporates 1/2" thick Viblon or Reinforced Elastomer Bearing Pad in the lower element, which meets AASHTO Spec 18. Precast load-bearing shear wall panels are used extensively for high-rise construction because of the ease and speed of assembly, and the high quality of the precast panels. The formulaSNAP TIE, HEAVY-3,350 Lbs. BS-250-20/638 = single elastomeric bearing pad 638mm long x 250mm wide x 20mm thick. Pads of this size have a shape factor of 2, which is well above the minimum of 1. This is a very important. Item #: KCS0124. Tweet. Most of our work is done on a custom basis. LM96653. Assembled Lift. TNK linear guide and slide bearing block(GD-N-internal type) GD-N linear guide slide linear guideway linear rail 1. 1. Unable to Add. Smooth surface to allow a precast plank to slide easily. Category Group Apply. If needed, use contact adhesive or tape to hold bearing strip in. UOM: EA. Inserts and Connections Coil Bolts Bearing Pads and Shims R-Anchors and Lift Loops Bar. Bearing Pads and Shims; Rebar Supports; Concrete Reinforcement; Form Release ; Chemicals and Repairs; Forms and Accessories; Tools and Equipment; Filter Your Search. Eco-friendly material. Will not fracture under load. It is these backing plates that will be tack welded to the weldment plates. The pads shall withstand compressive loads perpendicular to the plane of laminations of not less than 10,000 psi before breakdown. 5/8. To learn more about Laco-Markal Markers or any other items in our Markers and Shop Supplies category, contact us or request a free quote today.