Working with sika corporation emseal provides international reach and unrivaled ability to integrate and seal the entire building envelope.
Sika expansion joints in concrete wall.
Without a concrete expansion joint your sidewalk or driveway would crack.
Concrete concrete repair.
The joint width must be designed to suit the joint movement required and the movement capability of the sealant.
Standard joint widths for joints between concrete elements.
If you look at the expansion joints between your concrete you might see black felt or old sealant.
Applying backer rod to the joint.
Structures such as water treatment plants reservoirs locks dams and below grade facilities most likely have a waterstop system in place.
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.
It is used for the installation and repair of joints in concrete slabs and concrete screeds in car park decks garage floors ramps storage areas production halls and hospitals.
A width to depth ratio of 2 1 must be maintained for exceptions see table below.
Concrete expansion joints are also known as isolation joints.
The joint width shall be 10 mm and 40 mm.
201 polito avenue lyndhurst new jersey 07071 united states of america phone 1 201 933 8800 fax 1 201 804 1076.
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.
This allows you to also control the application depth of the sealant which is key to proper installation.
For joints in floor substrates which have to withstand a lot of different stressors we developed innovative pre fabricated panel systems called sika floorjoint.
Max application depth of sikaflex concrete fix is 1 2.
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.
Emseal is a leading innovator and manufacturer of premium sealants and expansion joint systems for the commercial construction industry and many specialty market applications.
Like i said in the intro these joints allow concrete pads to expand and contract during freeze thaw cycles.
