2" based strictly on the slab thickness. However, it may be governed by form spacing, rebar spacing or rebar clearance to the forms.
45degree maximum
Required slump for pump concrete is 100 -200 mm is suitable with used of admixture
The amount of steel required in concrete as reinforcement is measured using a formula that calculates the amount of pressure that will be put on the concrete. There are different formulas to identify the minimum and the maximum amount of needed steel, depending on if you are making a beam, slab, or column.
The maximum level of voltage allowed for a person to be exposed safely.
Compressive Strength Workability Durability Maximum Size of Aggregate Water/Cement Ratio Quality Control
Digit 30 stands for minimum strength required after 28 days and 20 stands for maximum size of aggregate
75mm is the maximum clear cover of concrete
The grading of aggregate influences the mix proportions for a specified workability and water-cement ratio. Coarser the grading leaner will be mix which can be used. Very lean mix is not desirable since it does not contain enough finer material to make the concrete cohesive. The type of aggregate influences strongly the aggregate-cement ratio for the desired workability and stipulated water cement ratio. An important feature of a satisfactory aggregate is the uniformity of the grading which can be achieved by mixing different size fractions.
12 inchesmaximum asphalt pavement thickness allowed for an asphalt over soil instalation. 12 inches.
The maximum thickness of a reinforced concrete wall is 203 mm.
The Aggregate coverage is the maximum the policy will pay out in any given policy term. .
minimum curing period of concrete is 21 days and maximum is 28 days
The maximum photo size allowed on 500px is 20MB.
The maximum length of stay allowed at this accommodation is 14 days.
The maximum time allowed for completing the task is 60 minutes.
The maximum gift amount allowed in 2015 was 14,000 per person.
The maximum stay allowed on a B2 visa is typically six months.