Emac NJPAL5034 is a versatile structural joint profile designed for various flooring and wall applications. Its aluminum construction provides durability and resistance to corrosion, while the central EPDM rubber body ensures flexibility and impact absorption. With a height of 3/4 inches, it is suitable for light traffic loads, accommodating vehicles with a load capacity of up to 30 kN and up to 8 seats, excluding the driver. It is also compatible with pneumatic or rigid-wheeled trucks classified as FL1 according to ACI Standards, with a net weight of 21 kN and a load capacity of up to 10 kN.
Emac NJPAL5034 is a versatile structural joint profile designed for various flooring and wall applications. Its aluminum construction provides durability and resistance to corrosion, while the central EPDM rubber body ensures flexibility and impact absorption. With a height of 3/4 inches, it is suitable for light traffic loads, accommodating vehicles with a load capacity of up to 30 kN and up to 8 seats, excluding the driver. It is also compatible with pneumatic or rigid-wheeled trucks classified as FL1 according to ACI Standards, with a net weight of 21 kN and a load capacity of up to 10 kN.
R03.001_08/02/2011
TECHNICAL FILE
Novojunta® Pro Aluminum
Trafc loads supported
Technical Features and Tests
Materials
Page 2 of 5
Aluminium
EPDM
Novojunta Pro® Aluminum is a prole made by extrusion of aluminum. Aluminum is a material with
excellent chemical, physical and mechanical properties. It is lightweight, tough, ductile, malleable and
highly durable.
Aluminum is a high valued raw material and it is widely used in several sectors, specially for construction.
Its transformation processes are multiple, so it can get very different geometries with high performance.
This is a recyclable material.
Alloy 6063 AA y ASTM
L-3441 UNE 38-301-89
Fire resistance M4 UNE 23-727-90
Weatherability Very good
Ozone resistance Yes ASTM D1149
Elongation to break >300% ASTM D412
Working temperature -40ºC / +120ºC UNE 53535
Air thermal aging
(70ºC/70 h.)
Hardness variation 5
shA
ASTM D573
Breaking load -15%
Elongation -40%
Focused linear load
(pneumatic trail)
46345 N
The central body of Novojunta Pro® Aluminium is made of high quality EPDM rubber. EPDM is an
elastomeric polymer with excellent mechanical properties. It has good resistance to abrasion, wear
and impact, is well insulated, is weather resistant to most common chemicals and it has a wide working
temperature.
His excellent recovery after compression is the key to absorb deformations and geometric variations
of the construction elements.
Novojunta Pro® Aluminum (h 3/4”) is able to support light loads.
It allows trafc category F, according to ACI (American Concrete Institute) Standards 302.1R-89 and
360.1R-92, for light vehicles with load <= 30 kN and <= 8 seats excluding the driver.
Trucks classication FL1 according to ACI (American Concrete Institute) Standards 302.1R-92 and
360.1R-92, with pneumatic or rigid wheels with net weight 21 kN and load up to 10 kN. It allows static
load lower than 1t/m
2
and the pass of vehicles with pneumatic wheels minor than 1t/axis, according to
the classication of light loads over oors (NTE-RSC).
Focused linear load 0,5 kN.
R03.001_08/02/2011
TECHNICAL FILE
Novojunta® Pro Aluminum
1. Clean the surfaces where the Novojunta Pro® Aluminum will be installed. Take the sealant
membrane and remove the lm which covers the area with adhesive.
2. Place the sealant membrane on the sides of the joint and ensure it gets a perfect adhesion.
3. Align correctly the sealant membrane and keep a curve shape enough to allow its free movement.
4. Place the prole over the sealant membrane previously installed.
5. Mechanize the holes for the anchoring fasteners every 400 mm. (Novojunta Pro® Aluminium h:20
mm.) or every 500 mm. (Novojunta Pro® Aluminium h:35,50 mm.)
6. Insert the fasteners and x it following the recommendations of the manufacturer. It is recommended
to use Fischer SX 6x30 o similar (Novojunta h3/4”) or metallic screw Standard Fischer
FSA 8/40 (Novojunta h1-3/8” and 2”.)
7. Install the tiles in the ooring or the wall both sides of the joint.
8. Remove the protective lm.
Installation
Page 3 of 5
Novojunta Pro® Aluminio it is delivered ensambled and it is easy to install.
Its installation can be with or without sealant membrane. This is an optional element but always recom-
mendable. The sealant membrane avoids the loss of hermeticity in joints and corners and achieves a
perfect sealing.
Installation with sealant membrane:
Novojunta Pro® Aluminum (h1-3/8” and 2”) is able to support trafc of medium loads.
It allows trafc category G according to ACI (American Concrete Institute) Standards ACI 302.1R-89 and
360.1R-92, for medium vehicles with load >30kN and >160 kN spreaded on two axis.
Trucks with rigid or pneumatic wheels, classied as FL1,2 and 3 according to ACI Standard, American
Concrete Institute ACI 302.1R-89 and 360.1R-92, with net weight of 44 KN and load up to 25 kN, with
a total load per axes of 63 kN. Allows static overload under 5t/m2 and the passage of vehicles with
pneumatic tires of less than 2.5 t / axle, as classied as medium loads on trays as NTE-RSC.
Focused linear load 0,8 kN.
The width of Novojunta Pro® Aluminum, is valid for joints whose width is equal or smaller. Do never
install this prole in a joint with higher width than the prole.
This classication has been obtained from Standards ACI 302.1R-89 (Guide for concrete oors and
construction slabs, referring to the magnitude of the load they can support) and ACI 360.1R-92 (De-
sign of the different degrees of oors, which describe the six common types of oors for construction
referred to the actions induced by trucks and transport vehicles) and the classication of trucks (de-
pending on the net weight, dimensions and load which transport).
R03.001_08/02/2011
TECHNICAL FILE
Novojunta® Pro Aluminum
Cleaning and maintenance
Page 4 of 5
The cleaning must be done periodically with a soft cloth or mop. If you use a neutral liquid cleaner, you
must rinse the prole with cold water and dry to remove excess moisture. If dirtiness persists, clean the
prole with a solution with clean water and detergent or neutral soap 5%, brushing with a cloth that has
no particles that could scracht the nish.
Steel wool, abrasive cleaners, souring products as well as strong acids (hydrochloric and
perchloric),strong bases (caustic soda or ammonia) or carbonated solutions are not recommended.
Citric acid is neither recommended because disolves the protective layer of the surface of aluminium.
Waxes, petrolatum, lanolin or similar substances are not appropriate. Solvents containing haloalkanes
(hydrouoroether and chlorinated solvents) and curing accelerators containing chlorides should not be
used (use special accelerators free of chlorides)
If you need to install a prole for a joint between oorings of different thickness, you can do it combining
the different components available. Novojunta Pro® Aluminum combines performance and versatility
and it can be installed in multiple situations.
The recommended anchoring screws have been dimensioned according to the efforts that the joint
will have to support throughout their useful life. You will have to consider this if you choose different
anchoring screws.
For the election of the necessary height, note the heigh that screws protrude over the anchoring wing.
This will inuence in the election of the tile thickness to be installed.
It is available an alignment element optional for the installation of Novojunta Pro® Aluminium. The
proles are delivered at 8ft2in (2,5 m.) lenght, so for the installation of several consecutive proles is
recommendable to use an extra element for the alignment. The Emac®’s alignments are two pieces of
19.6” (50 cm.) lenght, with accurate tolerances, which guarantee the correct alignment of the proles
for structural joint. This option is not available for the model h3/4” mm.
To increase the consistence and admision of loads of Novojunta Pro® Aluminium, it is available the
central reinforcement piece. It is recommendable in joint widths of 40 mm. and it is necessary for width
55 mm. It can not be installed in the h3/4”mm. model.
Perimetral areas
Novojunta Pro® Aluminum is a prole for structural joints in oorings and walls. For the solution of
structural joints in perimetral areas, it is available the model Novojunta Pro® Perimetral Superior.
This prole has a design that matches Novojunta Pro® Aluminum, so it is the perfect complement for
the conuence areas with constructive elements and perimetral areas. To nd out more information,
check the Technical File of the product available in our website www.emac.es.
Novojunta Pro® Perimetral Superior
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Emac NJPAL5034 Installation guide
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- Installation guide
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Emac NJPAL5034 is a versatile structural joint profile designed for various flooring and wall applications. Its aluminum construction provides durability and resistance to corrosion, while the central EPDM rubber body ensures flexibility and impact absorption. With a height of 3/4 inches, it is suitable for light traffic loads, accommodating vehicles with a load capacity of up to 30 kN and up to 8 seats, excluding the driver. It is also compatible with pneumatic or rigid-wheeled trucks classified as FL1 according to ACI Standards, with a net weight of 21 kN and a load capacity of up to 10 kN.
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