Two new types of joints for a steel-concrete composite beam and reinforced concrete column are presented, the detailing of the joints is as follows: The reinforced bar in the concrete of composite beam runs through the core zone of joint in both types of joints, but the joist steel of the...
Different types of structures like concrete, framed, shell, membrane, truss, cables and arches, surface structure, etc., can be viewed in many models. Members or components of a building can take on a variety of shapes or forms depending on their functional requirements. Buildings, bridges, to...
Expansion joints are used to separate static surfaces. Expansion joints, which are often formed of a compressible material such as asphalt, rubber, or wood, must act as shock absorbers to ease the stress that expansion places on concrete and avoid cracking. ...
We can supply PVC waterstop, rubber waterstop, bentonite strip waterstops and other waterstops to prevent liquids leaking into all types of concrete joints.
How to choose concrete admixture? What is Ordinary water reducing agent, superplasticizer, Gas forming, Air entrainers,Pumping agent, Set retarder,Set accelerators, Early strength agent, Pozzolanic admixtures, Defoamer, Anti-corrosion admixture,Shrinkage
These cement bonding agents are also used to make repairs, like joining new concrete to old concrete, spraying concrete at construction joints, or using cement-sand repair mortar to make a strong bond. Most of the times, bonding agents are used in concrete when the old and new concrete ...
adding an integral color into the concrete, adding a color at the time of placement onto its surface, called a color hardener, or/and adding an additional color to the surface to help the matsrelease called a release agent, the actual stampingprocess, re-cutting control joints, then cleaning...
Concrete Basement Media Room The dark, theater-like ambience of the typical basement can be finished into an ideal media room. Some special considerations: Sound-dampening:Install sound insulation material such as corkboard over the walls or hang heavy curtains to achieve the same effect and add ...
The process is an exothermic reaction of the thermite composition that heats the metals and fuses them together. An external heat source ignites the thermite and starts the chemical reaction. This type of welding is commonly used to weld cracks in railways and make heavy, strong joints for large...
There are not used in high rise building or in high loaded member because these plain bars do not make strong bars with concrete because of absence of ribs on surface. While these bars are used for special purposes like dowels at expansion joints, for contraction joints in roads or highways...