Floor Safety - Concrete Armor Joints

Concrete Armor Joints

The armor joint is a classic design that is practical in many projects due to its strength and versatility. It is suitable for floor thickness of 100~300mm to 300mm, and the joint opening can reach 20mm. It can also be designed and supplied according to the customer’s plate thickness and joint opening. Different materials are also available for MSARJ joints, such as black steel, hot-rolled galvanized steel, and stainless steel. The MSARJ includes not only all standard products, but also crossover styles such as four-way, three-way, “L” bi-directional, and rounded corner segments. Uses: Mainly used in industrial building construction joints, transfer channels, factory floors, etc.

Description

Product Description:

MSSAJ Type Strip Armor Joint is an economical design. It provides the benefits of heavy-duty joint armoring where timber formwork is used. It consists of 1 or 2 40*10mm edge steels with shear studs. When used, it is fixed to the top of the timber by screw for the duration of the first concrete pour. It will remain in place once timber formwork is removed. Different materials are also available for MSSAJ joints such as plain steel, hot dip galvanized steel and stainless steel. Normally this strip joint is suitable for larger joint opening up to 30mm and ideal for a wide range of internal applications and all vehicle types.

Product Parameters:

Version	Joint Arris Armoring	Shear Stud	Environmental Condition
MSSAJ Plain Steel	Q235B S235JRC+C	ML15A/SWRCH15 AS275JR	Dry Internal
MSSAJ HDG	Q235B HDG S235JRC+C HDG	ML15A/SWRCH15 AS275JR	Occasionally wet
MSSAJ Stainless	SS304 1.4301	ML15A/SWRCH15 AS275JR	Water + aesthetically demanding
MSSAJ Acid Proof	SS316 1.4401	SS304 1.4301	Salt/water/acid + aesthetically demanding

Type	Joint Height H(mm)	Dowel Centers C/C (mm)	Joint Length L(mm)
MSSAJ	40	500	3000