Basic Info.
Panel Size
1220X3660&921X3660mm 4ftx20FT
Anti Fire
ASTM-84 25 1 Class
Function
Strengthen, Rot Proof, Fireproof
Transport Package
Wooden or Iron Pallets
Specification
1220X3660mm, 915X6096mm
Product Description
micro mini mesh grating
Product Details:
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | MACHS |
| Model Number | 0022 |
| Application | walkway,platform,drain cover |
| Surface Treatment | grating with covered surface |
| Technique | molded&pultruded |
| Dimensions | thickness from 0.5"~2.5" |
| COLOR | Light Grey,Dark Grey,Green,Yellow,Red and so on. |
Payment & Shipping Terms:
| Price: | FOB USD 10~30 / Square Meter
Get Latest Price |
| Minimum Order Quantity: | Negotiable |
| Minimum Order Quantity: | 200 Square Meter/Square MetersT |
| Port: | shanghai or nantong |
| Packaging Details: | steel pallet or wood pallet. |
| Delivery Time: | according to your order quantity |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 4 Forty-Foot Container per Month |
Detailed Product Description
FRP board
frp grating with covered surface(gritted or chequre)
used as floor,walkway,platform,staircase
anti-corrosion
ISO
fiberglass reinforced plastic board is FRP grating with covered surface.
The sheet can be used as walkway,floor,drain cover,platform.It often used in environment with Acid and alkali corrosion seriously.
1) FEATURES OF MACHS FRP PRODUCTS:
A, CORROSION RESISTANT:
IT DOES NOT RUST,CORROSION,MILDEW.DOES NOT NEED TO PAINT.IT DOES NOT CORROSION IN MANY GAS MEDIUM AND LIQUID MEDIUM.
B, FIRE RETARDANT:
IT CAN BE USED IN INFLAMMABLE ENVIRONMENT.
C, HIGH STRENGTH:
THE STRENGTH LEVEL REACH THE LEVEL OF ORDINARY STEEL.
D, NON-MAGNETIC:
IT CAN BE USED IN INFLAMMABLE AND EXPLOSIVE ENVIRONMENT.
E, NON-CONDUCTIVE:
IT CAN BE USED IN INFLAMMABLE AND EXPLOSIVE ENVIRONMENT.
F, NON-SPARKING:
IT CAN BE USED IN EXPLOSIVE ENVIRONMENT.
G, LIGHT WEIGHT:
THUS REDUCE THE WEIGHT OF THE SUPPORT STRUCTURE.WHEN INSTALLATION NEED NOT USE HOOKON EQUIPMENT.THIS IS SAVE AND CONVENIENT.
H, EASY TO INSTALL:
USE FRP GRATING MAKE COMPONENT WEIGHT IS REDUCED GREATLY.THUS REDUCE THE WEIGHT OF THE SUPPORT STRUCTURE.WHEN INSTALLATION NEED NOT USE HOOKON EQUIPMENT.THIS IS SAVE AND CONVENIENT.
I, EASY TO MAINTAIN:
GENERALLY IT CAN BE USED 20YEARS WITHOUT MAINTENANCE.
J,IMPACT RESISTANT:
IT HAS A LITTLE FLEXIBLE.
2)MACHS STANDARD GRARING SIZES AND SPECIFICATIONS:
| Mesh(mm) | Standard Panel Size(mm) | Thickness
(mm) | Kg Per Sq.m |
38X38
(1.5"X1.5") | 1530X3969(5'X13')
1226X3666(4'X12')
1226X3055(4'X10')
920X3055(3'X10') | 38.1(1,5") | 19.0 |
| 30 | 14.6 |
| 25.4(1") | 12.0 |
| 40X40 | 1007X4047
1007X3007
1007X2007 | 40 | 18.9 |
| 30 | 14.6 |
| 25 | 11.8 |
50.8X50.8
(2"X2") | 1226X3666(4'X12')
1429X3970
1226X3055(4'X10') | 50.8(2") | 22.7 |
| | |
1226X3666(4'X12')
| 12.7(0.5") | 5.5 |
| 20X20/40X40 | 1007X4007
1007X3007
1007X2007 | 30 | 17 |
19X19/38X38
(0.75"X0.75") | 1226X3666(4'X12')
1226X3055(4'X10') | 25.4(1") | 12.44 |
25.4X101.6
(1"X4") | 1226X3666(4'X12') | 25.4(1") | 12.8 |
| | | |
| | | | |
WE ALSO SUPPLY FRP PRODUCTS WITH THE SPECIFICATIONS REQUESTED BY CLIENTS.
3) APPLICATIONS OF FRP PRODUCTS:
CHEMICAL INDUSTRY / PETROLEUM PRODUCTION / BREWING AND DISTILLERY / FOOD PROCESSING / ELECTRIC / PLATING OPERATION / OFFSHORE / MINING / POWER PLANTS / PULP AND PAPER / WATER TREATMENT / POLLUTION CONTROL / PHARMACEUTICAL
4) USAGE OF FRP PRODUCTS:
OPERATION TERRACE / GROUND FLOOR / STAIRCASES AND LADDER / STAIR TREAD / TRENCH COVER / RAILINGS / WALKWAYS / GOODS SHELVES / DECORATING GRID / BRIDGES / SAFETY FENCE / SHIPPING DECK
Frp sheet is used in sewage treatment plant.
Engineering specification
Pultruded machs® fiberglass structural shapes
Section 06610
Fiberglass reinforced plastics (FRP) fabrications
Pultruded fiberglass structural shapes
Part 1 general
1.0 general
1.1 references:
The publications listed below (latest revision applicable) form a part of this specification to the extent referenced herein. The publications are referred to within the text by the designation only.
American society for testing and materials (ASTM) test
Methods:
ASTM d-638-tensile properties of plastics
ASTM d-790-flexural properties of unreinforced and reinforced plastics
ASTM d-2344-apparent interlaminar shear strength of parallel fiber composites by short beam method
ASTM d-696-coefficient of linear thermal expansion for plastics
ASTM e-84-surface burning characteristics of building materials
ANSI standard 61
1.2 contractor submittals:
The contractor shall furnish shop drawings of all fabricated structural systems and accessories in accordance with the provisions of this section.
The contractor shall furnish manufacturer's shop drawings clearly showing material sizes, types, styles, part or catalog numbers, complete details for the fabrication of and erection of components including, but not limited to, location, lengths, type and sizes of fasteners, clip angles, member sizes, and connection details.
The contractor shall submit the manufacturer's published literature including structural design data, structural properties data, corrosion resistance tables, certificates of compliance, test reports as applicable, and design calculations for systems not sized or designed in the contract documents, sealed by a professional engineer.
The contractor may be requested to submit sample pieces of each item specified herein for acceptance by the engineer as to quality and color. Sample pieces shall be manufactured by the method to be used in the work.
1.3 quality assurance:
All items to be provided under this section shall be furnished only by manufacturers having a minimum of ten (10) years experience in the design and manufacture of similar products and systems. Additionally, if requested, a record of at least five (5) previous, separate, similar successful installations in the last five (5) years shall be provided.
Manufacturer shall offer a 3 year limited warranty on all FRP products against defects in materials and workmanship.
Manufacturer shall be certified to the ISO 9001-2000 standard.
Manufacturer shall provide proof of certification from at least two other quality assurance programs for its facilities or products (UL, dnv, ABS, uscg, aarr).
Manufacturer shall provide proof, via independent testing less than six months old, that materials proposed as a solution do not contain heavy metals in amounts greater than that allowed by current EPA requirements.
1.4 product delivery and storage
Delivery of materials: Manufactured materials shall be delivered in original, unbroken pallets, packages, containers, or bundles bearing the label of the manufacturer. Adhesives, resins and their catalysts and hardeners shall be crated or boxed separately and noted as such to facilitate their movement to a dry indoor storage facility.
Storage of products: All materials shall be carefully handled to prevent them from abrasion, cracking, chipping, twisting, and other types of damage. Store adhesives, resins and their catalysts and hardeners in dry indoor storage facilities between 70 and 85 degrees fahrenheit (21 to 29 degrees celsius) until they are required.
Part 2 - materials
2.1 manufacturer:
A. Structural shapes shall be machs® as manufactured by
Nantong machs composite material Co., Ltd.
2.2 general:
All structural shapes are to be manufactured by the pultrusion process with a glass content minimum of 45%, maximum of 55% by weight. The structural shapes shall be composed of fiberglass reinforcement and resin in qualities, quantities, properties, arrangements and dimensions as necessary to meet the design requirements and dimensions as specified in the contract documents.
Fiberglass reinforcement shall be a combination of continuous roving, continuous strand mat, and surfacing veil in sufficient quantities as needed by the application and/or physical properties required.
Resins shall be {machs® ISO, non-fire retardant isophthalic polyester or ISO, non-fire retardant isophthalic polyester used to produce standard 61 certified shapes; Isofr, fire retardant isophthalic polyester; Ve, non-fire retardant vinyl ester used to produce standard 61 certified shapes or vefr, fire retardant vinyl ester, (choose one)} with chemical formulation necessary to provide the corrosion resistance, strength and other physical properties as required.
All finished surfaces of FRP items and fabrications shall be smooth, resinrich, free of voids and without dry spots, cracks, crazes or unreinforced areas. All glass fibers shall be well covered with resin to protect against their exposure due to wear or weathering.
All pultruded structural shapes shall be further protected from ultraviolet (UV) attack with 1) integral UV inhibitors in the resin and 2) a synthetic surfacing veil to produce a resin rich surface.
All fire retardant FRP products shall have a tested flame spread rating of 25 or less per ASTM e84 tunnel test.
All shapes products shall be certified to ANSI standard 61 {use only if choosing a resin system that can be used to produce shapes to the standard 61 in sections 2.2 c}
2.3 pultruded structural shapes are to have the minimum longitudinal mechanical properties listed below:
| Property | ASTM method | Value | Units |
| Tensile strength | D-638 | 30, 000 (206) | Psi (MPa) |
| Tensile modulus | D-638 | 2.5 X 106 (17.2) | Psi (gpa) |
| Flexural strength | D-790 | 30, 000 (206) | Psi (MPa) |
| Flexural modulus | D-790 | 1.8 X 106 (12.4) | Psi (gpa) |
| Flexural modulus (full section) | N/a | 2.8 X 106 (19.3) | Psi (gpa) |
| Short beam shear (transverse) | D-2344 | 4, 500 (31) | Psi (MPa) |
| Shear modulus (transverse) | N/a | 4.5 X 105 (3.1) | Psi (gpa) |
| Coefficient of thermal expansion | D-696 | 4.4 X 10-6
(8.0 X 10 -6) | In/in/°f
(cm/cm/°c) |
| Flame spread | E-84 | 25 or less | N/a |
Part 3 execution
3.0 fabrication
Measurements: Structural shapes supplied shall meet the minimum dimensional requirements as shown or specified. The contractor shall provide and/or verify measurements in field for work fabricated to fit field conditions as required by manufacturer to complete the work. Determine correct size and locations of required holes or coping from field dimensions before structural shape fabrication.
Sealing: All shop fabricated cuts or drilling shall be coated with vinyl ester resin to provide maximum corrosion resistance. All field fabricated cuts or drilling shall be coated similarly by the contractor in accordance with the manufacturer's instructions.
Hardware: Type 316 stainless steel bolts shall be provided.
3.1 inspection
Shop inspection is authorized as required by the owner and shall be at owner's expense. The fabricator shall give ample notice to contractor prior to the beginning of any fabrication work so that inspection may be provided. The structural shapes shall be as free, as commercially possible, from visual defects such as foreign inclusions, delamination, blisters, resin burns, air bubbles and pits.
Engineering specification
Pultruded fiberglass grating
Machs®I6015p - phenolic resin
Pultruded fiberglass reinforced treads
Machs I6015p-t - phenolic resin
Section 06610
Fiberglass reinforced plastics (FRP) fabrications
Pultruded phenolic industrial grating
Part 1 general
1.1 scope of work
The contractor shall furnish, fabricate (where necessary), and install all fiberglass reinforced plastic (FRP) items, with all appurtenances, accessories and incidentals necessary to produce a complete, operable and serviceable installation as shown on the contract drawings and as specified herein, and in accordance with the requirements of the contract documents.
1.2 references
The publications listed below (latest revision applicable) form a part of this specification to the extent referenced herein. The publications are referred to within the text by the designation only.
American society for testing and materials (ASTM) test methods:
U. S. Coast guard draft memorandum: Policy file memorandum on the use of fiberreinforced plastic (FRP) deck grating (dated 2 February 1998)
ASTM d 635 standard test method for rate of burning and/or extent and
Time of burning of plastics in a horizontal position
ASTM e 84 surface burning characteristics of building materials
ASTM d 2863 minimum oxygen concentration to support candle-like
Combustion of plastics (oxygen index)
ASTM e 662 standard test method for specific optical density of smoke
Generated by solid materials
UL 94-97 tests for flammability of plastic materials
1.3 contractor submittals
The contractor shall furnish shop drawings of all fabricated gratings and accessories in accordance with the provisions of this section.
The contractor shall furnish manufacturer's shop drawings clearly showing material sizes, types, styles, part or catalog numbers, complete details for the fabrication of and erection of components including, but not limited to, location, lengths, type and sizes of fasteners, clip angles, member sizes, and connection details.
The contractor shall submit the manufacturer's published literature including structural design data, structural properties data, grating load/deflection tables, corrosion resistance tables, certificates of compliance, test reports as applicable, concrete anchor systems and their allowable load tables, and design calculations for systems not sized or designed in the contract documents.
The contractor shall submit sample pieces of each item specified herein for acceptance by the engineer as to quality and color. Sample pieces shall be manufactured by the method to be used in the work.
1.4 product delivery and storage
Delivery of materials: Manufactured materials shall be delivered in original, unbroken pallets, packages, containers, or bundles bearing the label of the manufacturer. Adhesives, resins and their catalysts and hardeners shall be crated or boxed separately and noted as such to facilitate their movement to a dry indoor storage facility.
Storage of products: All materials shall be carefully handled to prevent them from abrasion, cracking, chipping, twisting, other deformations, and other types of damage. Store items in an enclosed area and free from contact with soil and water. Store adhesives, resins and their catalysts and hardeners in a dry, indoor storage facility, between 70 and 85 degrees fahrenheit (21 to 29 degrees celsius) until they are required.
1.5 quality assurance
All items to be provided under this section shall be furnished only by manufacturers having a minimum of five (5) yearsexperience in the design and manufacture of similar products and systems. Additionally, if requested, a record of at least five (5) previous, separate, similar successful installations in the last five (5) years shall be provided.
Manufacturer shall offer a 3 year limited warranty on all FRP products against defects in materials and workmanship.
Manufacturer shall be certified to the ISO 9001-2008 standard.
Manufacturer shall provide proof of certification from at least two other quality assurance programs for its facilities or products (dnv, ABS, uscg, aarr).
Part 2 products
2.1 manufacturer
Pultruded grating shall be machs® as manufactured by:
Nantong machs composite material Co., Ltd.
Website: Www. Machsgrating. COM
2.2 general
All FRP items furnished under this section shall be composed of fiberglass reinforcements and resins in qualities, quantities, properties, arrangements and dimensions as necessary to meet the design requirements and dimensions as specified in the contract documents.
Fiberglass reinforcement shall be a combination of phenolic compatible continuous rovings and continuous strand mats in sufficient quantities as needed by the application and/or physical properties required.
Resin shall be phenolic with chemical formulations as necessary to provide required corrosion resistance, strength, flame & smoke and other physical properties.
All secondary bonding and grit adhesion shall be epoxy unless otherwise specified.
All finished surfaces of FRP items and fabrications shall be smooth, free of voids and without dry spots, cracks, crazes or unreinforced areas. All glass fibers shall be saturated with resin to protect against their exposure due to wear or weathering.
All grating clips shall be manufactured of type 316ss (stainless steel).
2.3 pultruded grating
Manufacture: Grating components shall be high strength and high stiffness pultruded elements having a maximum of 80% and a minimum of 75% glass content (by weight) of continuous roving and continuous strand mat fiberglass reinforcements. Bearing bars shall be interlocked with a two piece cross rod system, adhesive bonded, to provide a mechanical and chemical lock. Cross rods should be below the walking surface of the grating. Gratings with cross rods that are flush with the walking surface are excluded.
Nonslip surface: Grating shall be provided with a quartz grit, adhesively bonded and baked to the top surface of the finished grating product.
Coast guard rating: All gratings and treads shall have u. S. Coast guard approval and be certified to a level 2 in accordance with the u. S. Coast guard draft memorandum: Policy file memorandum on the use of fiber reinforced plastic (FRP) deck grating (dated 2 February 1998)
Fire rating: Coated and uncoated grating shall have a tested flame spread index of 25 or less in accordance with the ASTM e84 tunnel test. Gratings shall not burn past the 25 mm reference mark and will be classified hb per ASTM d635. Manufacturer may be required to provide certification of ASTM e84 test on grating panels from an independent testing laboratory. Test data shall be from full scale testing of actual production grating, of the same type and material supplied on the project.
Gratings shall be classified as 94V-o by the UL 94 test for flammability and pass the ASTM d2863 test for 100% oxygen concentration. The phenolic grating shall also be tested in accordance with ASTM e662 with a non-flaming max ds (corrected) of 1.8 or less and ds@4 min of. 22; Flaming max ds (corrected) of 2.7 or less and ds@4 min of. 5.
Resin system: The resin system used in the manufacture and assembly of the grating shall be 100 % phenolic. Manufacturer may be required to submit corrosion data from tests performed on actual grating products in standard chemical environments.
Color: Natural brown
Depth: 1-1/2" deep load bars with a tolerance of plus or minus 1/32".
Mesh configuration: 1-1/2" load bar spacing; 6" tie bar spacing on centers. Grating shall be machs I6015p as manufactured by nantong machs composite material Co., Ltd.
Load/deflection: Grating shall meet manufacturer's published safe recommended loadings with deflection not to exceed the following:
Uniform distributed load over a 60" span: 50 pounds per square foot, with a maximum deflection of 0.14". Note: Maximum span approved by coast guard is 44".
Gratings that will be installed outdoors in direct UV shall receive a secondarily applied UV coating based on a 2 part aliphatic polyurethane system.
Substitutions: Other products of equal strength, stiffness, corrosion resistance and overall quality may be submitted with the proper supporting data to the engineer for approval.
Stair treads
Stair treads shall be machs® pultruded I6015p-t phenolic stairtreads. Construction, component part dimensions and mesh configuration shall be in accordance with section 2.3 - pultruded grating.
Nosing shall be osha compliant and formed by placing two load bars together, locking into place with standard notched and epoxied tie bars. Nosing shall be coated a different color than grating so as to be readily discernable to persons when descending a stair as required by osha.
Nonslip surface: Tread shall be provided with quartz grit, adhesively bonded and baked to the top surface of the finished tread.
Load/deflection: Treads shall meet manufacturer's published safe recommended loadings with deflection not to exceed the following:
Concentrated line load placed at the center of the stair tread over a 40" clear span: 500 pounds, with a maximum deflection of 0.16". Note: Maximum span approved by the coast guard is 44".
2.5 grating & tread fabrication
Measurements: Grating and treads supplied shall meet the minimum dimensional requirements as shown or specified. The contractor shall provide and/or verify measurements in field for work fabricated to fit field conditions as required by grating manufacturer to complete the work. Determine correct size and locations of required holes or cutouts from field dimensions before grating fabrication.
Layout: Each grating section shall be readily removable, except where indicated on drawings. Manufacturer to provide openings and holes where located on the contract drawings. Grating supports shall be provided at openings in the grating by contractor where necessary to meet load/deflection requirements specified herein. Grating openings which fit around protrusions (pipes, cables, machinery, etc. ) shall be discontinuous at approximately the centerline of opening so each section of grating is readily removable.
Sealing: All shop fabricated grating cuts shall be sealed to provide maximum fire and corrosion resistance. All field fabricated grating cuts shall be coated similarly by the contractor in accordance with the manufacturer's instructions.
Hardware: Type 316 stainless steel holddown clips shall be provided and spaced at a maximum of four feet apart with a minimum of four per piece of grating, or as recommended by the manufacturer.
Part 3 execution
3.1 inspection
Shop inspection is authorized as required by the owner and shall be at owner's expense. The fabricator shall give ample notice to contractor prior to the beginning of any fabrication work so that inspection may be provided. The grating shall be as free, as commercially possible, from visual defects such as foreign inclusions, delamination, blisters, resin burns, air bubbles and pits.
3.2 installation
Contractor shall install gratings in accordance with manufacturer's assembly drawings. Secure grating panels in place with holddown fasteners as specified herein. Field cut and drill fiberglass reinforced plastic products with carbide or diamond tipped bits and blades. Seal cut or drilled surfaces in accordance with manufacturer's instructions. Follow manufacturer's instructions when cutting or drilling fiberglass products or using resin products; Provide adequate ventilation.
Report list
Nantong machs composite material
ISO 9000 ABS quality evaluations
ABS design assessment
ABS manufacturing assessment
ASTM -e 84 moulded grating 1 class 15
ASTM -e 84 moulded grating 1 class 10
ASTM -e 84 moulded grating 1 class 25
UL -94 V -0
Rosh
En 13501+a1 fire classification
Of construction products
Andbuildingelement part 1 bf1 s1
NF p92-507 fire safety-
Building-inteiorfittingmaterial-classificatioin m1
Anti-static FRP pultrusion profile sj/t 10694 -2006
12. Mechanics test
D695-10
D790-10
ASTM d256-10 method a
ASTM d 732 -10
ASTM d634-14 d
ASTM d953 -10 procedure a
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