WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures

WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures

WE SUPPORT YOUR NEEDS Fiberglass Reinforced Polymer gratings and structures 1. USES AND CHARACTERISTICS M.M. gates are made with FRP profiles and gratings, they assure several advantages compared to normal metal ones: a. High resistance to chemical and atmospheric aggressions b. High mechanical/weight ratio f. High dielectric properties Gates are supplied preassembled and complete of all necessary fixing accessories.

M.M. GATES can be installed in any plant, but they are mainly used in corrosive environments where their characteristics are emphasized, as: 1. In corrosive environments, mainly in plants where conventional materials are not long lasting or need continuous varnishing or protection with high maintenance costs and, in any case, do not guarantee safety in the working environment. 2. In the electric industry, particularly where the safety of the workers is determined by the electric insulation. 3. In airports for the transparent radio frequency property. Industries and sectors that use M.M. gates...

3. MATERIALS 3.1. TABLE OF PROFILES AND STRUCTURAL ACCESSORIES PROFILES rectangular structural profile rectangular structural profile S.S. AISI 304 upper and lower pockets with S.S. adjustable hinge and M18 dowel S.S. AISI 304 lower pockets for drop rod S.S. AISI 304 upper pockets with slide bolt latch S.S. AISI 304 intermediate pocket with slide bolt latch Stainless steel hinge for single swing gate S.S. slide bolt latch and plate for wall fixing Stainless steel accessories - M8X100 screws with nut M6X25 screws with fender or washer 4x12mm rivets 3.2 TABLE OF STRUCTURAL GRATINGS AND PROFILES...

WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures 3.2.1. TABLE OF FRP GRATINGS FOR GATE CLADDING GRATINGS

WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures 4. INSTRUCTIONS FOR DESIGN ENGINEER 4.1 DOUBLE SWING DRIVEWAY GATE Legend 1. Rectangular structural profile in reinforced polyester resin with continuous glass fibers section mm 80x50 thickness mm 5; 3. Corner reinforcing in polyester resin reinforced with continuous glass fibers; 4. Bracing profile in polyester resin reinforced with continuous glass fibers, rectangular section mm 80x25 thickness mm 3; 5. S.S. triangular pocket block with hinge for gate; 6. Galvanized steel threaded plate for dowel fixing; 7....

WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures The type of cladding and the dimensions specified in the drawing determine the dimensions of M.M.’s double swing gates. A “SCH60/25” type grating cladding gate has been considered in the following table. 2. Free space between column and swing (G) 4. Free space between the two swings (g)

WE SUPPORT YOUR NEEDS Fiberglass Reinforced Polymer gratings and structures 4.2 SINGLE SWING PEDESTRIAN GATE ]□□□□[ □□□□□□□□( ]□□□□□ nmnc nnm_ tnnnr □□□□□□□ □□□□□□□ □□□□□□□ □□□□□□□ □□□□□□□ □□□□□□□ □□□□□□a □□□□□[ □□□□□□a □□□□□□a □□□□□□a □□□□□□a □□□□□□a □□□□□□□ □□□□□□□ nnnnnnr □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□□□I □□□□□I ~TL □□□□□□: □ □□□□□□□□□a □□□□□□□□□a □□□□□□□□□a □□□□□□□□□a □□□□□□□□□a □□□□□□□□□a □□□□□□□□ □mmmn Legend 1. Rectangular structural profile in reinforced polyester resin with continuous...

WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures The type of cladding and the dimensions specified in the drawing determine the dimensions of M.M.’s single swing gates. A “SCH60/25” type grating cladding gate has been considered in the following table. 2. Free space between column and swing (G) 4. Free space between column and swing (g)

WE SUPPORT YOUR NEEDS M.M.S.R.L Fiberglass Reinforced Polymer gratings and structures 5. ASSEMBLING INSTRUCTIONS5.1 ADJUSTABLE PLATE FIXING FOR DOUBLE SWING GATES The adjustable hinges must be fixed to the bearing concrete column with expansion bolts. It is necessary to drill a 20 mm diameter hole with a varying depth in the concrete for the adjustment of the pivots. After the hole is done it is very simple to adjust the pivot hinge’s threaded bar to the plate. The dowel must fit into the concrete for at least 30 mm. (Fig. 1) 5.2 PIVOT FIXING FOR SINGLE SWING GATES The pivot is fixed to concrete...