One of the most undesirable properties concrete is that cracks due to many reasons including shrinkage and applied loads. Normal has tendency seal these on its own utilizing un-hydrated cement particles deposited fine particles. This a very limited success deal with live expanding cracks. study helps by using Ultra-High Absorbent Polymer (UHAP). polymer absorbs large quantity water form gel-lik...

Root growth and development of maize (Zea mays L.) is an important process in determining grain yield. The effects combined fulvic acid (FA, potassium humate as FA source) super absorbent polymer (SAP) uses on root yield were studied. A 2×3 factorial field experiment was applied by combining two SAP doses (0, 45 kg ha-1) three rates 1, 2 g L-1) over yr. Super to upper 20 cm soil layer at sowin...

Swelling of grains due to water absorption is ubiquitous in many natural materials and industrial products. Hence, a thorough understanding grain swelling great scientific importance. An experimental investigation can only provide limited information, whereas insight could be gained from numerical modelling, rigorous models for describing particle are essential. Thus, the objective this study d...

increasing the efficiency of water use is one of the main topics of sustainable agriculture in arid and semi-arid. the use of some materials such as superabsorbent polymers increase water storage in the soil and thus reduce the water use. increase water storage in the soil to reduce the effects of drought and saline soil. in order to evaluate the effect of super absorbent polymer on survival an...