Weight of masonry block "W" PSF EXAMPLE Equivalent apex load for 4"X8" Lintel with effective span of 48" Apex Load = (.33) (W) (L) = .33 (35psf/2) (48"/12) = 23#FT Capacity of 4X8 lintel with effective span of 48" (from load table for live loads) = 572#/FT Therefore, the lintel has significant excess capacity, if superimposed load is located within apex area, then refer to the load tables to ensure sufficient capacity.
Lintels Products. 4"x8"x (36"-60") Lintel. LEARN MORE. 4"x8"x (64"-84") Lintel. LEARN MORE. 4"x8"x (88"-160") Lintel.
Safe load table notes General Notes Materials product description. • f'c 8" precast lintels = 3500 psi • f'c 8" prestressed, 6" and 12" precast lintels = 6000 psi • f'c 4" precast lintels = 3000 psi • Grout per ASTM C476 f'g = 3000 psi w/maximum 3/8 inch aggregate and 8 to 11 inch slump.
4 ft. x 8 in. x 3 in. Concrete Lintel meets ASTM C 90 specifications. For construction of concrete foundations or above-grade masonry walls. They are dimensionally true and uniform in shape, color and texture. Square concrete block with no large chips or breaks. Use in foundations or above-grade masonry walls.
and engineers in the design of concrete masonry and precast concrete lintels and to acquaint builders and contractors with recommended construction methods and details. The material presented does not cover all possible situations but is intended to represent some of the more
2. Concrete compressive strength: 4x8 Block Texture Lintels - scored one side-- For Block Textured Lintels - f'c = 2500 psi 6x8 and 8x8 Block Texture Lintels - scored two sides-- For Dense Textured Lintels - f'c = 5000 psi Pallet Quantity for 4x8 Lintels: In layers of 10 3. Reinforcing yeild strength - fy = 60,000 psi -- 40 for units up to 48 ...
Precast concrete lintels are manufactured to modular sizes, having specified dimensions corresponding to the concrete masonry units being used in the construction. A modular lintel length should be specified, with a minimum length of the clear span plus 8 in. (203 mm), to provide at least 4 in. (102 mm) bearing at each end (ref. 1).
EQUAL TO BLOCK COURSE HEIGHT 2" RECESS IN U-LINTEL TOP OF 2" DOOR FRAME MASONRY OPENING U-LINTEL OVERALL LENGTH U-LINTEL BEARING (RECESS LENGTH) 10" PRECAST U-LINTELS 10" Precast U-Lintels are custom made to order. Contact Cast-Crete for additional information. STANDARD LENGTHS
Hi what size lintel do I require to fit into a ground floor wall opening of 2600mm. The wall dimensions are: outer wall 100mm, cavity 85mm, inner breeze Block wall 115mm. The first floor joists run parallel with the external wall therefore will not sit on the proposed lintel.
Lintels are professionally designed, laboratory tested and textured to match lightweight and heavyweight concrete block. Each unit can be marked for identification to insure proper handling and use. Special sizes or aggregates will be made on submission of a detailed specification.
Terre Hill Concrete Products // Block & Brick. A Trusted Supplier Since 1919. For over 100 years, the Block & Brick Division of Terre Hill Concrete Products has been supplying our customers with top quality masonry products and accessories.
High Strength lintels save time and money while providing a better finishing job. We offer Precast Concrete U-Shaped Lintels: 8" x 8" x 2'10" up to 14'. Also available in U-Shaped is 8" x 12" up to 14' Our pre-stressed lintels are available in sizes 8" x 8" up to 24' Our most popular sizes are:
We offer a large range of sizes, complete with 8" Load Tables and section properties for use by designers. Lintel Length. Clear Span. Lintel Type. 2′-10″. 1′-6″. Precast. 3′-6″. 2′-2″.
2) Actual masonry dimensions were used in the calculations; 4" = 3 5/8", 6" = 5 5/8", and 8" = 7 5/8". 3) Lintel lengths and clear opening dimensions given indicate a bearing length of 8" on each end. The span length, L, used in the calculations = lintel length – 8".
They can also be used as an architectural accents. Straight, inside, and outside corner pieces are available in most sizes. All pieces come with standard ¼" drip edge. Precast concrete lintels are used as headers above windows and doorways. They can be used to highlights differents parts of a building. Lintels come in a plain or rockface finish.
The system consists of pre-stressed ribs, hollow core blocks, Y-10 rebar and Ref100 Mesh. Wire - 4.0mm diameter. Beam size - 150mm x 60mm. Rib strenghth - min. 40MPA. Optional concrete or polystyrene blocks. This system can be used for basement slabs, floor slabs and roof slabs.
Precast Concrete Products from Shea Concrete, a leading producer of high quality precast concrete materials for commercial and residential projects.
Fabricated Concrete Maxi Lintel (900 x 140 x 75mm)
We offer a large range of sizes, complete with 8" Load Tables and section properties for use by designers. We ship Lintels, Sill, Concrete Block, Stucco, Sand, Mortar, Rebar and Cement – six days a week.
Parker Block is the best and most trusted masonry block manufacturer serving Delaware and Maryland. We supply paving brick, fire brick, flue linings, masonry cement, architectural block, split face block, decorative wall block, concrete wall systems, segmental retaining wall systems, EP Henry products, New Holland products, and much more.
2.2.1 steel placed in precast lintel at time of fabrication astm a615 (grade 60) 2.2.2 steel in lintel and knockout block (placed in field) astm a615 (grade 40).
But unlike stock lintels, this wonderfully textured and pigmented product will match the block work surrounding it. Also available in splitface. Available in the following sizes…. Product Code. Length (mm) Width (mm) Height (mm) Price (any colour) (incl.VAT) (collect) SU190.
Precast Lintels. Loads above openings are carried by horizontal structural members known as lintels. Concrete masonry lintels make it easy to maintain the bond pattern, color, and surface texture of the surrounding masonry. Lintels are professionally designed, laboratory tested and textured to match lightweight and heavyweight concrete block.
Pre-Cast Lintels and Concrete Sills Get high-strength concrete products when you turn to A-1 Block Corporation. A reputable construction product supplier, we are the go-to company for homeowners, business owners, and do-it-yourselfers in and around Orlando, FL.
Concrete Precast Lintels. Our lintels are 6000 psi high strength, and prestressed concrete U shaped lintels. Sizes range from 3'- 24'. Lintels 14'8"- 24' ft will be prestressed. All can be custom cut to fit your particular opening.
lintel Design Precast lintel dimensions are illustrated in Figure1. Lintels are manufactured to an actual height of 7-5/8 inches to coincide with the typical course height of concrete masonry. A modular lintel length should be specified which equals the clear span plus at least two times the lintel height to provide for proper bearing at each end.
6''W x 8''H x 48''L. 160 lbs. - - - - - - - -. 6CL56. 6''W x 8''H x 56''L. 185 lbs. - - - - - - - -. 6CL64. 6''W x 8''H x 64''L.
Supreme Concrete Prestressed Lintel P100120 1200 x 65 x 100mm. LNBRN011. SKU: LNBRN011. Trade Sign in or apply for trade prices. £ 16 .13 inc VAT each. Loading. More details. Quantity. Add to trolley.