Description
-
Windows Server 2019 Online Key$22.00
-
MS Office Visio Professional Windows 1 PC Online Key$20.00 – $35.00
-
MS 2019 Project Professional Windows 1 PC Online keyProduct on sale$22.00
-
McAfee LiveSafe Internet Security Antivirus 1 PC – 10 YEARS – Key$29.00
-
Office Professional 2016 – Lifetime License Key – 1PC$18.00
-
Office Professional 2021 – Lifetime License Key – 1PCProduct on sale$35.00
-
Windows 11 Pro Key [ Retail License Key – Online Activation ]Product on sale$22.00
-
Office 365 Pro Plus + Windows 10 Pro License [ Offer]$28.00
-
Office 2019 Professional Plus For Windows – Lifetime License Key – 1PC$25.00
-
Windows 10 Professional [ Online Activation ]Product on sale$16.00
-
Office 365 lifetime License for 5 Devices PC and Mac office 365 Pro Plus (100% online activation Account+Password)$15.00
Hot weather can create problems in mixing, placing, andcuring hydraulic-cement concrete that adversely affect theproperties and serviceability of the concrete. Most of theseproblems relate to the increased rate of cement hydration athigher temperature and increased evaporation rate of moisturefrom the freshly mixed concrete. The rate of cement hydrationdepends on ambient and concrete temperature, cementcomposition and fineness, amount and type of supplementarycementitious materials, and admixtures used.
A maximum as-placed concrete temperature is often specified in an effort to control rate of setting, strength, durability, plastic shrinkage cracking, thermal cracking, and drying shrinkage. The placement of concrete in hot weather ,however, is too complex to be dealt with by setting a maximum as-placed or as-delivered concrete temperature.
Concrete durability is defined as the ability of concrete toresist weathering action, chemical attack, abrasion, or anyother process of deterioration (ACI 201.2R). Generally, ifconcrete strengths are satisfactory and curing practices aresufficient to avoid undesirable drying of surfaces, the durability of hot weather concrete will not differ greatly from similar concrete placed at normal temperatures.
Where an acceptable record of field tests is not available, concrete proportions can be determined by trial batches (ACI301 and 211.1). Trial batches should be made at temperatures anticipated in the work and mixed following one of the procedures described in Section 4.10, Proportioning. The concrete supplier is generally responsible for determining concrete proportions to produce the required quality of concrete unless specified otherwise
-
ChatGPT PLUS Subscription$7.00 – $17.00
-
ESET NOD32 Antivirus 1 Year License$35.00
-
Course Hero Account 📗1 month$10.00
-
General Software Collection | Request books, Codes, Research Articles | Request Software on Demand$3.00 – $25.00
-
Vmware Workstation 16 Pro Lifetime License$150.00 – $199.00
-
Canva Pro Subscription – Own Your Email ID , 1 Year | 2 Years | 3 Years | 4 Years | LifeTime$5.00 – $25.00
-
NORD VPN/IP Vanish Account Subscription 6 Month | 1 Year | 3 Years$12.00 – $60.00
-
Lumion 12.5 | 12 |11.5 Pro Full (Lifetime) – Include Installation Tutorial$10.00 – $25.00
-
Adobe Acrobat Pro DC 2023 | 2022 | 2021 | 2020 | Latest Full Version | Lifetime$10.00 – $15.00
-
Sketch Up Pro 2023 | 2022 | 2021 Full Package Bundle + Vray 6 + Enscape 3.4 + Thea Render 3.5 [Lifetime & Full]$10.00 – $20.00
-
Adobe 2023 | 2022 Full Collection$25.00 – $30.00
-
Autodesk 2024 | 2023 | 2022 | 2021 Collection on Your Email id$13.00 – $85.00
-
ProWritingAid account 1 Year | LifeTime | Premium AccountProduct on sale$30.00
-
Chegg Subscription Account 📗1 monthProduct on sale$17.00
-
Scribd Premium Account 📗3 Month | 6 Month | 1 Year Subscription | Unlimited Downloads$6.00 – $18.00