What is an elastomeric joint?
An elastomeric concrete material acts as the load-bearing surface and the component that allows free expansion and contraction. This joint system has been installed in selected pilot bridges on secondary roads for observation. Short-term performance of the system was satisfactory under Virginia weather conditions.
What is expansion joint used for?
Expansion Joints are a bellows type device. Expansion joints are used to absorb thermal expansion. They can also be used to absorb contraction in cryogenic lines and to reduce vibration in piping systems. Materials of construction for the bellows can be stainless steel or rubber or even a composite material.
What is bituminous expansion?
DESCRIPTION. ASPHALT EXPANSION JOINT is the “original” expansion joint filler. It is composed of a blend of asphalts and mineral fillers formed under heat and pressure between two asphalt-saturated liners. It is waterproof, permanent, flexible, and self-sealing. USES.
What is a joint filler?
Joint filler is a material that is used between two sections of concrete, which in contrast to concrete, is a relatively compressible material so that it will not fail as the concrete around it grows and shrinks due to temperature changes or movement.
What is construction joint?
A construction joint is a type of concrete joint that is used when a new section of concrete is poured adjacent to another concrete section that has already set. The purpose of a construction joint is to allow for some horizontal movement, while being rigid against rotational and vertical movement.
What can you put between concrete joints?
Expansion joints must be sealed with a flexible sealant, like QUIKRETE® Self-Leveling Polyurethane Sealant or QUIKRETE® Non-Sag Polyurethane Sealant…or an expansion joint strip, to prevent water from penetrating the joint and deteriorating the sub-base.
What kind of joint tape do you use for bitumen?
Bitumen joint tape that can be activated, for joints and seams in asphalt road construction. Self-adhesive bitumen joint tape for joints and seams in asphalt road construction Self-adhesive bitumen tape with a triangular profile – ideal for forming the fillet under bitumen waterproofing sheets at corner connections or raised edges
How is bituminous concrete used in the real world?
Bituminous concrete can be used to pave parking lots. Some manufacturers add recycled tires to asphalt to increase its strength and resilience. Bituminous concrete may be used for paving new roadways. Asphalt, the material used to pave roads, is also known as asphalt. Bituminous concrete may help reduce noise pollution around highways.
What kind of bitumen is Tok band used for?
TOK ® -Band Spezial Rundstrang is a bitumen round profile for a variety of applications. Self-adhesive bituminous profile strip used to repair cracks in road construction.
What’s the difference between asphalt and bituminous concrete?
Bituminous concrete is also known as asphalt. Bituminous concrete can be used to pave parking lots. Some manufacturers add recycled tires to asphalt to increase its strength and resilience. Bituminous concrete may be used for paving new roadways. Asphalt, the material used to pave roads, is also known as asphalt.