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How do you get the white chalky streaks off of recently poured concrete?
Wiki User
∙ 13y ago
Use oil based coated cement.
Wiki User
∙ 13y ago
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How can you color concrete?
1. Best way is in the form a an integral concrete color. This is usually in the form of bags added at the concrete plant. Usually cheaper if the concrete supplier will allow you to buy the bags yourself and add them on-site. 2. Second choice is a stain. These are easier, can be put on after the concrete is poured and less expensive but will wear off in time especially on driveways, garages, etc. Best left to interior stuff.
What is the freezing point of concrete?
You're not supposed to pour concrete below 40ºfThere additives you can use in cold weather, and as concrete generates it's own heat as it cures, you can cover it with something insulative if it gets real cold.We've poured footings and foundations when the temp was in single digits, but you'll need to add the special "antifreeze".
What is chemical reaction of PVC to concrete I want to use PVC pipe for water piping electrical power wiresinstalled in the concrete foundation and slab poured directly in contact. Any problem?
PVC does not react chemically with concrete, but PVC has a very large dimensional change when the temperature changes , so pipes that are carrying warm water expand. There are products available to wrap pipes going through concrete so that they have room to expand and do not wear through from grinding back and forth against the concrete as they expand and shrink.
Can a gas be poured?
that depends on the density of the gas. many gases can be poured, or even drinken.
What is a composition of a material?
It would all depend on what the material is. Different material, different molecular composition.Composite MaterialsThere are different kinds of strength- tension (pulling) ?. steel rods- compression (pushing) ?. concreteTo enable the structure to withstand both types of forces acting on it, a composite material is used - reinforced concrete(concrete poured over steel rebar (rods).
What is the subject and prediceatice of the workers poured more concrete?
"Prediceatice" is not a word, so this answer assumes you meant "predicate". The subject of "The workers poured more concrete" is "workers", and the predicate (verb) is "poured". "Concrete" is the direct object.
1 What does it means SITU concrete Construction?
insitu concrete is any concrete structure that is poured in its desired finished place. ie floor slabs of buildings because they are poured and never moved
When concrete is poured around steel bars what kind of a material does it form?
reenforced concrete
Will fertilizer hurt unsealed concrete?
Unsealed concrete is porous and soaks in everything that is poured on it. Fertilizer will sock into the concrete.
What are rat walls?
Concrete poured around a foundation.
Concrete Foundation Installation?
form_title=Concrete Foundation Installation form_header=7683 Have there been any completed structural drawings for this project?*= () Yes () No Which kind of concrete foundation would you like?*= () Poured concrete slab foundation () Concrete pier foundation () Poured concrete basement () Concrete block foundation () Poured concrete foundation with crawlspace () Want recommendation Please specify what the purpose of the foundation is.*= () Foundation for a new home () Foundation for a mobile home () Existing foundation is beyond repair () Foundation for addition or small structure
Does it expand and contract Even after concrete is dry?
No. Concrete never gets any bigger than the day it is poured.
What is shuttering carpenter?
A person who is skilled working on concrete wall verticals (MOLD)and reinforcement and concrete poured between them.
Will rain mess up concrete just poured around posts?
It certainly can if the concrete becomes too waterlogged.
How much does it cost for poured concrete?
8 dollars per acre
What is a monolithic concrete slab?
is it a footer that is poured the same time as the slab?
Is the CN tower a tower?
The CN Tower is largely poured concrete.
