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Starting at the eave, apply 36-inch-wide (914 mm) sheets of underlayment, overlapping successive sheets 19 inches (483 mm), and fastened with a 1-inch (25 mm) round plastic cap, metal cap nails or nails and tin-tabs attached to a nailable deck with one row in the field of the sheet with a maximum fastener spacing of 12 inches (305 mm) o.c., and one row at the overlaps fastened 6 inches (152 mm)

A dozen ways to measure fluid level and how they work

A dozen ways to measure fluid level . The demands of sophisticated automated processing systems, the need for ever-tighter process control, and an increasingly stringent regulatory environment drive process engineers to seek more precise and reliable level measurement systems. Answers - The Most Trusted Place for Answering Life's Answers is the place to go to get the answers you need and to ask the questions you want


The strength of the electrode should match the strength of the base metal. - If yield stress (y) of the base metal is 60 - 65 ksi, use E70XX electrode. - If yield stress (y) of the base metal is 60 - 65 ksi, use E80XX electrode. E70XX is the most popular electrode used for fillet welds made by Complete Animal Scat Guide:The North Woods Field GuidesCottontail Rabbit/Snowshoe Hare scat is vary similar in color shape and size, being about 1/4 to 3/8 of an inch in diameter. The scat is somewhat rough textured dark to light brown in color. It may be found in a scattered pattern rather than in piles as they defecate one pellet at a time while they continue to move. Scat found in piles would

Concrete Calculator

Choose Round Column (or Round Slab) on the calculator. Enter Height 4 ft (or 48 in) Enter Diameter 10 in. Calculate and the answer is 0.08 cubic yards for one concrete tube. Multiply 0.08 x 50 = 4 total cubic yards of concrete for 50 tubes. DESIGN RECOMMENDATION FOR STORAGE TANKS AND modified with B, the ratio of the horizontal load-carrying capacity in the structure to the short-term allowable yield strength. The design for each tank is described in chapter 4 and onwards. Chapters Qd design yield shear force at the base of the structure (N) Qdi design shear force imposed just below the i-th mass in case that the

Guide to Roof Flashing Installation, Roof Flashing Repair

The base flashing (or apron flashing) is the bottom piece. Counter-flashing:Placed opposite to base flashing, or above base flashing, counter-flashing completes the two-part team. Step flashing:Step flashing is a rectangular piece of flashing bent 90 degrees in the center. It is used for roof to wall flashing. MI Res 2003 Cover & Notice - MichiganASPHALT TILE A resilient floor covering laid in mas-tic, which is available in several colors. Standard size is 9" X 9". Asphalt is normally used only in the darker colors, the lighter colors having a resin base. ATTIC Accessible space between roof rafters and ceiling joists. AWNING

Martindale's Calculators On-Line Center:Part I:F-H

Depth to liquid is the dip-stick measurement from the top of the tank to the surface of the liquid. By entering the above information this calculator gives you the contents of the tank in cubic feet, Imperial and U.S. gallons, and litres. Novel vascular self-nourishing and self-healing hollow Sep 20, 2018 · The fibers dispersed in bitumen separately without accumulation or entanglement phenomenon. Both vertical and horizontal fibers are appeared in the fracture surfaces. In an amplified image of another composite sample (Fig. 14(c)), we even can figure out the break details of fibers in the noted circles. Moreover, the bituminous sample is

Sealants for Building and Construction - A Comprehensive

Bitumen based formulations - ln civil engineering applications, the gaps between parts or works may be quite high, so high performances polymers would be too expensive to fill large volumes. Also, civil engineering people were accustomed to use bitumen and tar. Therefore, many applications still use bitumen or tar sealants, but the formulations have been often improved, starting in the Simple leaf illustrated tree key - Vanderbilt UniversityLeaves often crowded at tips of twigs, widest about 2/3 from base, bark not blocky, leaf scar with three bundle-traces, fruit a small blue drupe, early red fall coloration:Nyssa sylvatica (black gum) 14. Leaf base uneven or asymmetrical, or bud asymmetrical in scar:go to 15. 14. Leaf base

Storage Tank Foundation Design & Construction

The under-wall bedding course on the outside of foundation is installed with slight slope of 1:5, which is supported by the breast wall in its lower part.The bund is equipped with drain pipes and protected by the asphalt coat (dope).There is a damping asphalt layer not less than 20 sm between the bottom and iron-concrete surface of the ring Tank Calibration Chart Calculator - ODay EquipmentEntering information in the following forms create a tank chart for metal rectangular and flat-end cylindrical liquid storage tanks. Horizontal Liquid Storage Tank Charts. Ft. In. Length:Diameter:Tank Chart Details :1 Inch Increments:1/8th Inch Increments:Number of Columns:Vertical Tank Charts. Ft. In.

Tank Volume Calculator

Area of the circular segment, the grey shaded area, is A = (1/2)r 2 ( - sin ) where = 2*arccos (m/r) and is in radians. Therefore, V (segment) = (1/2)r 2 ( - sin )l. If the fill height f is less than 1/2 of d then we use the segment created from the filled height and V (fill) = V (segment) . Water Pressure and Pressure Forces - Pearson Higher EdStep 2. Draw a horizontal line through the lower surface of the manometer liquid (point 1). The pressure at points 1 and 2 must be the same since the system is in static equilibrium. Step 3. (a) For open manometers, the pressure on 2 is exerted by the weight of the liquid M column above 2; and the pressure on 1 is exerted by the weight of the col-

Water proofing treatement

Oct 17, 2014 · Materials:Bitumen primer for bitumen membrane shall have density at 25°C in the range of 0.87 - 0.89 kg./litre and viscosity of 70-160 CPS primer shall be applied @ of 0.40 litre/sqm. Atactic Polypropylene Polymer Modified Prefabricated Membrane:It is a polymeric water proofing membrane. Weld Distortion Lincoln ElectricWeld Distortion. Beginning welders and even those that are more experienced commonly struggle with the problem of weld distortion, (warping of the base plate caused by heat from the welding arc). Distortion is troublesome for a number of reasons, but one of the most critical is the potential creation of a weld that is not structurally sound.


Tender Reference No :44399942:Requirement :Rates of different type of materials - bright finished or black enameled mild steel butt hinges 50x37x 1.50 mm, bright finished or blHorizontal Cylindrical Tank Volume and Level CalculatorVolume calculation on a partially filled cylindrical tank Some Theory. Using the theory. Use this calculator for computing the volume of partially-filled horizontal cylinder-shaped tanks.With horizontal cylinders, volume changes are not linear and in fact are rather complex as the theory above shows. Fortunately you have this tool to do the work for you.