Finishing concrete when Bleed Water is present is a good practice because it makes the concrete easier to finish and improves the concrete’s finish and strength,

The most widely used stressing steel in building construction is ______  -wire strand that is about ______ -inch in diameter.

What class of molluscs provides us with our seafood dinners of clams, oysters, mussels, and scallops?

Unbonded post-tensioning tendons must be coated with ________________ .

2.5 Kyk na die volgende twee sinne:     ”  (3/5) van die volwassenes is gereed om berg te gaan klim.” ”  (6/10) van die volwassenes is gereed om berg te gaan klim.”   a)  Beteken die sinne dat dieselfde hoeveelheid volwassenes reg is om te gaan berg klim? Tik slegs: Ja of Nee b)  Hoeveel volwassenes is reg om berg te klim?    (2)

5.1 Help Jackson om die skoen te meet in sentimeter:  (1)    Kliek op die knoppie om die prent in ‘n groter formaat te sien.  

Vraag 5   Jackson se span het baie min spasie in hul rugsakke. Daarom moet hulle alles versigtig meet om te verseker dat dit in hul sakke pas. Help Jackson om die volgende items te meet en slegs die korrekte mates neer te skryf.

Construction joints should be clean and wet prior to placing new concrete against them.

Curing concrete is VERY important.

Concrete conveyed through a hose in a stream of air and shot onto a surface at high velocity is known as ________________.