Complaint
What Are Shear Studs?
Definition of Shear Studs in Construction
Shear studs refer to the installation of steel pins or grommets, that extend out of the top flange of a
steel support beam. Normally the shear studs are welded, with a spot welder, after the metal deck
is installed over the supporting structural steel. The spot welder will burn through the metal deck
and attach the shear stud directly to the top of the steel beam.
The Purpose of the Shear Stud is to provide a structural connection between the poured in place
concrete slab and the structural steel. This structural connection distributes any shear forces that
the structure may incur. Without the shear studs in place, there is a slip plane between the concrete
slab, the metal deck and the structural steel framework of the project. The structural engineer will
determine, which beams will have the shear studs, the size of the studs as well as the number of
studs to be installed. There are specialized subcontractors that will install the shear studs. The test
for the shear studs integrity is simply striking the side of the shear stud with an iron mallet. This will
ensure that the stud has been properly welded to the beam, if not, the stud will simply break off at
the point of intersection with the steel beam. The stud will have failed due to a shear force .
Process flow
Cold Forging
Annealing treatment -> wiredrawing -> clod forging -> make welding spot -> Packing
Mechanical properties(according GB/T 6478 STANDARD)
Tensile strength:≥400N/mm2
Yield strength:≥320N/mm2
Elongation:≥14%
| Item | GB10433 Cheese Head ML15A / ML18A M10 to M25 Seismic Wedge Anchors | |||||||||||||||||||||||||||||||||||||||||||||
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Material - Low carbon steel, ASTM A29, 1010-1020. Also available in a weldable stainless steel.
Type 302 is the most commonly used. Other grades available on request. Please contact us for
your specific needs.
Length: Length listed is before weld. Stud diameters less than 5/8" will be approximately 1/8" shorter
after weld - Stud diameters 5/8" - 3/4" will be approximately 3/16" shorter - Stud diameters 1" will be
approximately 1/4" shorter after weld.
| Item | BS EN ISO13918 ML15A / ML18A M10 To M25 Seismic Wedge Anchors | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PACKING
QBH BULK
20-25KG/CTN,36CTNS/PALLET
20-30KG/BAGS,36BAGS/PALLET
ONE TON/BOXES
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
Packing in small boxes according to customer's requirements
Packing in plastic bag according to customer's requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
EURO Pallet
THREE SPLINT PALLET
WOODEN BOX
Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware
We Promise:
1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service
FAQ
1.What's your experience like?
Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.
2.How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price for you refer at once.
3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we can provide you MTC and mill certificate when the goods is finished.
4.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce your goods.
5.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers' requirement.
6.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.
Awaiting for your kind inquiry! Thanks & best regards!
For more information: http://qbfastener.en.made-in-china.com
