Max application depth of sikaflex concrete fix is 1 2.
Sika expansion joints in concrete wall.
Working with sika corporation emseal provides international reach and unrivaled ability to integrate and seal the entire building envelope.
201 polito avenue lyndhurst new jersey 07071 united states of america phone 1 201 933 8800 fax 1 201 804 1076.
Sikadur combiflex sg system or sika dilatec system are post applied tape systems adhered with epoxy resin onto the membrane providing an ideal solution for construction and expansion joints in particular to seal joints of precast components.
The joint width shall be 10 mm and 40 mm.
Structures such as water treatment plants reservoirs locks dams and below grade facilities most likely have a waterstop system in place.
Concrete concrete repair.
A width to depth ratio of 2 1 must be maintained for exceptions see table below.
The joint width must be designed to suit the joint movement required and the movement capability of the sealant.
Applying backer rod to the joint.
Emseal is a leading innovator and manufacturer of premium sealants and expansion joint systems for the commercial construction industry and many specialty market applications.
Sika greenstreak waterstops have been keeping water in or out of structures for decades concrete structures are only as watertight as the waterstops that join them.
If you look at the expansion joints between your concrete you might see black felt or old sealant.
Sikadur combiflex sg system or sika dilatec system are post applied tape systems adhered with epoxy resin onto the membrane providing an ideal solution for construction and expansion joints in particular to seal joints of precast components.
201 polito avenue lyndhurst new jersey 07071 united states of america phone 1 201 933 8800 fax 1 201 804 1076.
Concrete expansion joints are also known as isolation joints.
This allows you to also control the application depth of the sealant which is key to proper installation.
Expansion joints joint sealants.
With 1 2 wide joints our sika 3 4 backer rod is the right size to use to have a nice and tight fit against the walls of the joint.
Like i said in the intro these joints allow concrete pads to expand and contract during freeze thaw cycles.
For joints in floor substrates which have to withstand a lot of different stressors we developed innovative pre fabricated panel systems called sika floorjoint.
