Land Measurement Conversion Between Katha Bigha, Acre

<div dir="ltr" style="text-align: left;" trbidi="on"> <a href="http://tinypic.com/?ref=2w4d91g" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" target="_blank"><img alt="Land Measurement Conversion Between KKatha Bigha, Acre" border="0" height="200" src="http://i57.tinypic.com/2w4d91g.jpg" title="Land Measurement Conversion Between KKatha Bigha, Acre" width="200" /></a><br /> <div dir="ltr" style="text-align: left;" trbidi="on"> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">A <b>katha</b> (also spelled <i>kattha</i> or <i>cottah</i>) is a unit of area in <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">Bangladesh</span> and <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">India</span> approximately equal to 1/20 of a <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">bigha</span>.</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">This unit is still in use in much of Bangladesh and India, but the size varies significantly from place to place. In the Indian state of <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">Bihar</span>, one katha may vary from 750 ft² to 2000 ft². Also this can be 32 by 30 feet in length and breadth respectively.</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">In <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">Bangladesh</span>, one katha is standardized to 720 sq ft area, and 20 katha equals to 1 <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">bigha</span>.</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">The Katha is still in use in <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">Nepal</span>, where it is equivalent to 338.57 m² (3,644.3 ft²).</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1m</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> = 10.76 sft</span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1 decimal = 436 ft</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;"><br /></span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1 squre mile=640 Acre</span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br class="kix-line-break" /></span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1 katha = 720ft</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> = 80 Goj</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span></span></div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-size: 8.80000019073486px; line-height: 11.7333345413208px;"><br class="kix-line-break" /></span></span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1 katha = 1.65 decimal/shotangsho</span></span></div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 4.8pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 5.6pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1 Acre=3 biga=4 chotak=60 katha=43200 sft=4014 m2</span></span></div> <div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 5.6pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br class="kix-line-break" /></span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1km</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">=247 Acre=741 biga=14820 katha=10670400sft=991672 m</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span></span></div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 5.6pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-size: 8.80000019073486px; line-height: 11.7333345413208px;"><br class="kix-line-break" /></span></span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">1biga=20 katha=720X20sft=14400ft</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span><span style="background-color: transparent; font-size: 14.6666666666667px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">=14400/10.76=1338m</span><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: super; white-space: pre-wrap;">2</span></span></div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 5.6pt;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 8.8px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 1.2; text-decoration: none; vertical-align: super; white-space: pre-wrap;"><br /></span></span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span id="docs-internal-guid-24a0039b-792c-fed6-60be-cb42f87cf99e"><span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: transparent; font-size: 14.6666666666667px; vertical-align: baseline; white-space: pre-wrap;">1hectare=2.47Acre=7.41biga=148.2katha=106704 ft</span><span style="background-color: transparent; font-size: 8.8px; vertical-align: super; white-space: pre-wrap;">2</span><span style="background-color: transparent; font-size: 14.6666666666667px; vertical-align: baseline; white-space: pre-wrap;">=9</span><span style="background-color: transparent; font-size: 14.6666666666667px; vertical-align: baseline; white-space: pre-wrap;">9916 m</span><span style="background-color: transparent; font-size: 8.8px; vertical-align: super; white-space: pre-wrap;">2</span></span></span></div> </div> </div>

Land Measurement Conversion Between Katha Bigha, Acre

A  katha  (also spelled  kattha  or  cottah ) is a unit of area in  Bangladesh  and  India  approximately equal to 1/20 of a  bigha . ...

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Structural Engineer Pocket Book Pdf download

<div dir="ltr" style="text-align: left;" trbidi="on"> <div dir="ltr" style="text-align: left;" trbidi="on"> <span style="clear: left; color: #444444; float: left; font-family: Verdana, sans-serif; margin-bottom: 1em; margin-right: 1em;"><img alt="Structural Engineer Pocket Book Pdf download" src="http://i.imgur.com/fUjmaK4.jpg" title="source: imgur.com" /></span><br /> <div dir="ltr" style="text-align: left;" trbidi="on"> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><b>Structural engineering</b> is a field of <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">engineering</span> dealing with the <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">analysis</span> and design of <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">structures</span> that support or resist <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">loads.</span></span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">Structural engineers</span> are most commonly involved in the design of buildings and large <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">nonbuilding structures</span><sup class="reference" id="cite_ref-IStructE_2-0" style="font-size: 11.1999998092651px; line-height: 1; unicode-bidi: -webkit-isolate;"><span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; white-space: nowrap;">[</span>2]</sup> but they can also be involved in the <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">design</span> of <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">machinery</span>, <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">medical equipment</span>, <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">vehicles</span> or any item where structural integrity affects the item's function or safety. Structural engineers must ensure their designs satisfy given design criteria, predicated on safety (i.e. structures must not collapse without due warning) or serviceability and performance (i.e. building sway must not cause discomfort to the occupants).</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">Structural engineering theory is based upon applied <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">physical laws</span> and <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">empirical</span> knowledge of the structural performance of different materials and geometries. Structural engineering design utilizes a number of simple <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">structural elements</span> to build complex <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">structural systems</span>. Structural engineers are responsible for making creative and efficient use of funds, structural elements and materials to achieve these goals.</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></div> </div> </div> <a href="https://userscloud.com/6lagajscqxo7" target="_blank">structural-engineer's-pocket-book.pdf - 2.1 MB</a> </div>

Structural Engineer Pocket Book Pdf download

Structural engineering  is a field of  engineering  dealing with the  analysis  and design of  structures  that support or resist  load...

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Water Cement Ratio Relation with Slump test

<div dir="ltr" style="text-align: left;" trbidi="on"> <div dir="ltr" style="text-align: left;" trbidi="on"> <div dir="ltr" style="text-align: left;" trbidi="on"> <div dir="ltr" style="text-align: left;" trbidi="on"> <div dir="ltr" style="text-align: left;" trbidi="on"> <a href="http://imgur.com/wR0ECHZ" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img src="http://i.imgur.com/wR0ECHZ.png?1" title="source: imgur.com" /></a><span style="color: #444444; font-family: Verdana, sans-serif;"><span style="background-color: white; font-size: 14px; line-height: 22.3999996185303px;">The </span><b style="background-color: white; font-size: 14px; line-height: 22.3999996185303px;">water–cement ratio</b><span style="background-color: white; font-size: 14px; line-height: 22.3999996185303px;"> is the ratio of the weight of water to the weight of </span><span style="background: none rgb(255, 255, 255); font-size: 14px; line-height: 22.3999996185303px;">cement</span><span style="background-color: white; font-size: 14px; line-height: 22.3999996185303px;"> used in a </span><span style="background: none rgb(255, 255, 255); font-size: 14px; line-height: 22.3999996185303px;">concrete</span><span style="background-color: white; font-size: 14px; line-height: 22.3999996185303px;"> mix and has an important influence on the quality of concrete produced. A lower water-cement ratio leads to higher strength and durability, but may make the mix more difficult to place. Placement difficulties can be resolved by using </span><span style="background: none rgb(255, 255, 255); font-size: 14px; line-height: 22.3999996185303px;">plasticizers</span><span style="background-color: white; font-size: 14px; line-height: 22.3999996185303px;"> or </span><span style="background: none rgb(255, 255, 255); font-size: 14px; line-height: 22.3999996185303px;">super-plasticizers</span></span><br /> <span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span> <br /> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">Concrete hardens as a result of the chemical reaction between cement and water (known as <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">hydration</span>, this produces heat and is called the heat of hydration). For every pound (or kilogram or any unit of weight) of cement, about 0.25 pounds (or 0.25 kg or corresponding unit) of water is needed to fully complete the hydration reactions. This requires a water-cement ratio of 1:4 often given as a proportion: 0.25. However, a mix with a w/c ratio of 0.25 may not mix thoroughly, and may not flow well enough to be placed, so more water is used than is technically necessary to react with the cement. More typical water-cement ratios of 0.4 to 0.6 are used. For higher-strength concrete, lower water:cement ratios are used, along with a plasticizer to increase flowability.</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <span style="color: #444444; font-family: Verdana, sans-serif;">Too much water will result in <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">segregation of the sand and aggregate components from the cement paste</span>. Also, water that is not consumed by the hydration reaction may leave the concrete as it hardens, resulting in microscopic pores(bleeding) that will reduce the final strength of the concrete. A mix with too much water will experience more shrinkage as the excess water leaves, resulting in internal cracks and visible fractures (particularly around inside corners) which again will reduce the final strength.</span></div> <div style="background-color: white; font-size: 14px; line-height: 22.3999996185303px; margin-bottom: 0.5em; margin-top: 0.5em;"> <a href="http://imgur.com/fPzhjLt" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img src="http://i.imgur.com/fPzhjLt.jpg" title="source: imgur.com" /></a><span style="color: #444444; font-family: Verdana, sans-serif;"></span><br /> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;"><span style="color: #444444; font-family: Verdana, sans-serif;"><br /></span></span> <span style="color: #444444; font-family: Verdana, sans-serif;">The 1997 <span style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">Uniform Building Code</span> specifies a maximum 0.50 water-to-cement ratio (1:2) when concrete is exposed to freezing and thawing in a moist condition or to de-icing chemicals, and a maximum 0.45 water to cement ratio for concrete in severe or very severe sulfate conditions.</span></div> <div dir="ltr" style="text-align: left;" trbidi="on"> <br /></div> </div> </div> <br /> <br /> <a href="http://imgur.com/3sSl655"><img src="http://i.imgur.com/3sSl655.gif" title="source: imgur.com" /></a><br /> <br /> <br /></div> <a href="http://imgur.com/jLUX0Pr"><img height="392" src="http://i.imgur.com/jLUX0Pr.png" title="source: imgur.com" width="640" /></a><br /> <br /> <h3 style="text-align: left;"> <span style="font-family: Verdana, sans-serif;">Slump relation with concrete strength.</span></h3> <div> <span style="font-family: Verdana, sans-serif;"><br /></span></div> </div> <a href="http://imgur.com/5bgRqVk"><img src="http://i.imgur.com/5bgRqVk.jpg" title="source: imgur.com" /></a></div>

Water Cement Ratio Relation with Slump test

The  water–cement ratio  is the ratio of the weight of water to the weight of  cement  used in a  concrete  mix and has an important in...

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