Concrete To Asphalt Joint Sealant

Dik structural 24 apr 18 02 32.

Concrete to asphalt joint sealant.

Safe seal 3405 is a high performance polymer modified asphalt emulsion horizontal joint and crack sealant. Safe seal 3405 concrete asphalt joint sealant. Macseal provides protection against repeated freeze thaw cycles and prevents the intrusion of water and incompressibles into cracks. The solution is simple.

Pourthane ns sl are premium grade polyurethane joint sealants with accelerated curing capacity. Expansion joints in the past designers placed numerous transverse expansion joints to relieve compressive forces in the pavement. However expansion joints placed at regular intervals. Seal the seam with a flexible asphalt crack filler such as blackjack speed seal blacktop filler.

Pl 500 is time tested and meets and exceeds astm d6690 type i and federal spec ss s 1401. Tractor trailers will drive out of the fleet shop which has a concrete floor onto an asphalt parking area. It is a one component self leveling material that can easily be poured into openings 1 8 up to 1 wide. Use a utility knife to cut off the tip of the tube to make a 1 4 inch opening.

Joint detail where asphalt pavement meets a concrete slab. My concern is load transfer from the concrete to the asphalt. 2 start at one end of the gap and install the sealant. This allows the asphalt interface to always be pushed against the concrete thus more likely maintaining a closed joint between the two.

It s not hard to do and will last for many years with proper preparation. The sealant is inserted into the concrete joint opening recessed to the desired depth but at least deep enough to accommodate a fillet bead of sealant applied later. Set up a caulking gun with a tube of polymer modified sealant. Benefit to sealing joints in bonded concrete on asphalt pavements to delay prevent loss of bond with underlying asphalt 20.

Its one component technology offers ease of use and cost effectiveness. How to seal your concrete asphalt seams. Macseal is recommended for the large scale sealing of joints and random cracks in portland cement concrete and asphaltic concrete pavements. It also provides additional support to the asphalt pavement at a high stress area.

I m designing a new fleet shop for the company where i work. The pourthane joint sealant line is designed for sealing concrete and metal joints in a variety of applications including sidewalks balconies pavement terraces warehouses factories civil structures plazas and pitch pans. Should the asphalt be t.