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๐Ÿ”จ World Construction Engineering
Latest updates, tips, and tutorials on building, civil engineering, and construction in World.
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๐Ÿ“จ @Philemona7 Or @ETCONpBOT

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Soundness of aggregate test is important for which of the following types of atmosphere conditions?
Anonymous Quiz
26%
Concrete exposed to action of sunlight
15%
Concrete exposed to action of rain
29%
Concrete exposed to action of water
30%
Concrete exposed to action of frost
๐Ÿ‘11๐Ÿ™3
๐Ÿ‘‰TYPES OF CLAIMS

๐Ÿ’ซChange Order Claims

โญ๏ธClaims for additional compensation or time due to changes in the scope of work.

โบThese changes can be initiated by the owner or discovered during construction.

๐Ÿ’ซDelay Claims

โญ๏ธClaims for additional time or compensation due to delays. These can be caused by the owner, contractor, subcontractors, suppliers, or external factors such as weather.

๐Ÿ’ซDisruption Claims

โญ๏ธClaims arising from events that disrupt the planned work sequence, leading to inefficiencies and increased costs.

๐Ÿ’ซAcceleration Claims

โญ๏ธClaims for additional costs incurred when a contractor is required to speed up work to meet deadlines, often due to delays for which they are not responsible.

๐Ÿ’ซDiffering Site Conditions Claims

โญ๏ธClaims due to unexpected site conditions that differ significantly from those described in the contract documents or reasonably anticipated.

๐Ÿ’ซDefective Work Claims

โญ๏ธClaims related to the repair or replacement of defective or non-conforming work.

๐Ÿ’ซBreach of Contract Claims

โญ๏ธClaims arising from one party not fulfilling their contractual obligations, such as failure to pay, poor workmanship, or not meeting deadlines.

๐Ÿ’ซTermination Claims

โญ๏ธClaims resulting from the termination of the contract, whether for convenience or cause.

๐Ÿ’ซPayment Claims

โญ๏ธClaims for non-payment or delayed payment for work completed or materials supplied.

๐Ÿ’ซForce Majeure Claims

โญ๏ธClaims for delays or additional costs due to unforeseen events beyond the parties' control, such as natural disasters or political instability.

๐Ÿ’ซWarranty Claims

โญ๏ธClaims arising from defects discovered after project completion during the warranty period.

๐Ÿ’ซMisrepresentation Claims

โญ๏ธClaims based on incorrect or misleading information provided by one party that leads to increased costs or delays.

๐Ÿ’ซSubcontractor Claims

โญ๏ธClaims made by subcontractors against the main contractor or vice versa, are often related to payment issues or scope changes.

๐Ÿ’ซProlongation Claims

โญ๏ธProlongation claims refer to the claim for additional costs incurred by a contractor due to extending the project duration beyond the originally agreed-upon completion date.

@etconp
๐Ÿ‘27โค4
The surface width of cracks should not normally exceed in case of very aggressive
Anonymous Quiz
22%
0.1 mm
34%
3 mm
27%
0.2 mm
16%
0.3 mm
๐Ÿ‘18โค1๐Ÿ˜ข1
๐Ÿ‘10โค6
๐Ÿ‘‰แ‹จแˆ˜แŠ–แˆชแ‹ซ แ‰คแ‰ต แ‰ฝแŒแˆญแŠ• แˆˆแˆ˜แ‰…แˆจแ แ‹จแˆšแ‹ซแˆตแ‰ฝแˆ แˆ˜แˆญแˆ แŒแ‰ฅแˆฎแ‰ฝแŠ• แАแ‹ตแแ‹ซแˆˆแˆ - แŠฎแˆญแ–แˆฌแˆฝแŠ‘

แ‰ แŠจแ‰ฐแˆžแ‰ฝ แ‹จแˆšแˆตแ‰ฐแ‹‹แˆˆแ‹แŠ• แ‹จแˆ˜แŠ–แˆชแ‹ซ แ‰คแ‰ต แ‰ฝแŒแˆญ แˆˆแˆ˜แ‰…แˆจแ แ‹จแˆšแ‹ซแˆตแ‰ฝแˆ แˆ˜แˆญแˆ แŒแ‰ฅแˆฎแ‰ฝแŠ• แˆ˜แŠ•แ‹ฐแ‰แŠ• แ‹จแŒแ‹ฐแˆซแˆ แ‰คแ‰ถแ‰ฝ แŠฎแˆญแ–แˆฌแˆฝแŠ• แŠ แˆตแ‰ณแ‹ˆแ‰€แกแก

แˆ˜แˆญแˆ แŒแ‰ฅแˆฎแ‰นแŠ• แ‰ฐแŒแ‰ฃแˆซแ‹Š แˆˆแˆ›แ‹ตแˆจแŒ แ‹จแ‹แ‹ญแŠ“แŠ•แˆต แŠ แ‰…แˆ™แŠ• แˆˆแˆ›แŒ แŠ“แŠจแˆญ แ‹จแˆšแ‹ซแˆตแ‰ฝแˆ‰ แˆฅแˆซแ‹Žแ‰ฝแŠ• แŠฅแ‹ซแŠจแŠ“แ‹ˆแА แˆ˜แˆ†แŠ‘แŠ• แŠฎแˆญแ–แˆฌแˆฝแŠ‘ แ‰ 2016 แ‰ แŒ€แ‰ต แ‹“แˆ˜แ‰ต แŠ แˆแƒแ€แˆแŠ“ แ‰ 2017 แ‰ แŒ€แ‰ต แ‹“แˆ˜แ‰ต แŠฅแ‰…แ‹ต แˆ‹แ‹ญ แ‰ฃแ‹ฐแˆจแŒˆแ‹ แ‹แ‹ญแ‹ญแ‰ต แˆ‹แ‹ญ แŠ แˆตแ‰ณแ‹แ‰‹แˆแกแก

แ‰ แ‰ฐแŒ แŠ“แ‰€แ‰€แ‹ แ‰ แŒ€แ‰ต แ‹“แˆ˜แ‰ต แŠฎแˆญแ–แˆฌแˆฝแŠ‘ 4 แАแŒฅแ‰ฅ 2 แ‰ขแˆŠแ‹จแŠ• แ‰ฅแˆญ แŒˆแ‰ข แˆ›แŒแŠ˜แ‰ฑแŠ•แŠ“ แ‹จแŠฎแˆชแ‹ฐแˆญ  แˆแˆ›แ‰ต แŠ แŠซแˆ แ‰ แˆ†แŠ‘ แ‹จแŠฎแˆญแ–แˆฌแˆฝแŠ‘ แˆ•แŠ•แŒปแ‹Žแ‰ฝแŠ“ แ‹ญแ‹žแ‰ณแ‹Žแ‰ฝ แˆ‹แ‹ญ แ‹จแ‹•แ‹ตแˆณแ‰ตแŠ“ แ‹จแˆ›แˆตแ‹‹แ‰ฅ แˆฅแˆซ แˆ˜แˆตแˆซแ‰ฑ แ‰ฐแˆ˜แˆ‹แŠญแ‰ทแˆแกแก

แŒแŠ•แ‰ฃแ‰ณแ‰ธแ‹ แ‹จแ‰ฐแŒ แŠ“แ‰€แ‰ แˆ•แŠ•แŒปแ‹Žแ‰ฝ แ‹ˆแ‹ฐ แŠ แŒˆแˆแŒแˆŽแ‰ต แŠฅแŠ•แ‹ฒแŒˆแ‰ก แˆ˜แ‹ฐแˆจแŒ‰แŠ•แŠ“ แ‰ แˆ˜แŒ แŠ“แ‰€แ‰… แˆ‹แ‹ญ แ‹จแˆšแŒˆแŠ™ แŒแŠ•แ‰ฃแ‰ณแ‹Žแ‰ฝ แ‹ฐแŒแˆž แ‹จแˆ›แŒ แŠ“แ‰€แ‰‚แ‹ซ แˆตแˆซแ‹Žแ‰ฝ แ‰ แแŒฅแАแ‰ต แŠฅแ‹จแ‰ฐแŠจแŠ“แ‹ˆแŠ‘ แˆ˜แˆ†แŠ‘แŠ• แŒˆแˆแŒฟแˆแกแก 

แ‰ แŠ แ‹ฒแˆต แŠ แ‰ แ‰ฃ แŠจแ‰ฐแˆ› แŠจ86 แ‰ แˆ‹แ‹ญ แˆ…แŠ•แƒแ‹Žแ‰ฝแŠ• แ‰ แˆ›แ‹ฐแˆต แ‹จแŠจแ‰ฐแˆ›แ‹‹แŠ• แˆ˜แˆตแˆแˆญแ‰ต แŠฅแŠ•แ‹ฒแ‹ซแˆŸแˆ‰แŠ“ แ‹แ‰ฅ แŒˆแŒฝแ‰ณ แŠฅแŠ•แ‹ฒแˆ‹แ‰ แˆฑ แˆ›แ‹ตแˆจแŒ แˆ˜แ‰ปแˆ‰แˆ แ‰ฐแАแˆตแ‰ทแˆแกแก

แ‹จแŒแŠ•แ‰ฃแ‰ณ แŒแ‰ฅแ‹“แ‰ต แŠฅแŒฅแˆจแ‰ตแŠ• แˆ›แ‰ƒแˆˆแˆ แ‹จแˆšแ‹ซแˆตแ‰ฝแˆ‰ แ‰ฅแˆŽแˆ แŠฅแŠ•แ‹ฐแˆ€แŒˆแˆญ แ‰ฐแŒจแˆ›แˆช แŠ แ‰…แˆ แˆ˜แˆ†แŠ• แ‹จแˆšแ‰ฝแˆ แ‹จแŠ แˆญแˆ›แ‰ณ แ‹แˆ…แ‹ตแŠ“ แ‰ฅแˆŽแŠฌแ‰ต แˆ›แˆแˆจแ‰ป แˆ›แ‹•แŠจแˆแŠ• แ‰ฐแŠจแˆ‹แ‹แŠ• แ‰ แˆ›แŒ แŠ“แ‰€แ‰… แ‹ˆแ‹ฐ แˆฅแˆซ แˆ›แˆตแŒˆแ‰ฃแ‰ต แˆ˜แ‰ปแˆ‰แˆ แ‰ฐแŒˆแˆแŒฟแˆแกแก

Via FBC

@etconp
๐Ÿ‘14๐Ÿ˜ข3โค1๐Ÿ•Š1
๐Ÿ‘‰แ‰ แ‰ปแ‹ญแŠ“ แ‰ แ‹ฐแˆจแˆฐ แ‹จแ‹ตแˆแ‹ตแ‹ญ แˆ˜แ‹ฐแˆญแˆ˜แˆต แŠ แ‹ฐแŒ‹ 11 แˆฐแ‹Žแ‰ฝ แˆฒแˆžแ‰ฑ 30 แˆฐแ‹Žแ‰ฝ แ‹ฐแ‰ฅแ‹›แ‰ธแ‹ แŒ แ‹

๐Ÿšงแ‰ แ‰ปแ‹ญแŠ“ แˆปแŠ•แ‹ข แŒแ‹›แ‰ต แ‰ แ‹ฐแˆจแˆฐ แ‹จแ‹ตแˆแ‹ตแ‹ญ แˆ˜แ‹ฐแˆญแˆ˜แˆต แŠ แ‹ฐแŒ‹ 11 แˆฐแ‹Žแ‰ฝ แˆฒแˆžแ‰ฑ 30 แˆฐแ‹Žแ‰ฝ แ‹ฐแ‰ฅแ‹›แ‰ธแ‹ แŒ แแ‰ทแˆแกแก

โญ๏ธแ‰ แˆปแŠ•แ‹ข แŒแ‹›แ‰ต แˆปแŠ•แŒแˆŽ แŠจแ‰ฐแˆ› แ‰ แŠจแ‰ฃแ‹ต แŒŽแˆญแ แˆแŠญแŠ•แ‹ซแ‰ต แ‹ตแˆแ‹ตแ‹ญ แ‰ฐแ‹ฐแˆญแˆแˆถ แ‰ฐแˆฝแŠจแˆญแŠซแˆชแ‹Žแ‰ฝ  แŠจแ‹ตแˆแ‹ตแ‹ฉ แ‰ แ‰ณแ‰ฝ แ‹ˆแ‹ฐแˆšแŒˆแŠ˜แ‹ แ‹ˆแŠ•แ‹ แ‹แˆตแŒฅ แ‹ˆแ‹ตแ‰€แ‹‹แˆแกแก

๐Ÿ’ซแ‰ แŠ แ‹ฐแŒ‹แ‹ แ‹ˆแ‹ฐ แ‹ˆแŠ•แ‹ แ‹จแ‹ˆแ‹ฐแ‰ แˆ˜แŠชแŠ–แ‰ฝ แ‰แŒฅแˆญ แ‰ฃแ‹ญแ‰ณแ‹ˆแ‰…แˆ แŠฅแˆตแŠซแˆแŠ• แŠ แˆแˆตแ‰ต แ‰ฐแˆฝแŠจแˆญแŠซแˆชแ‹Žแ‰ฝ แˆ›แŒแŠ˜แ‰ณแ‰ธแ‹แŠ• แŠฅแŠ“ แˆŒแˆŽแ‰ฝแŠ• แ‹จแˆ›แ‹ณแŠ• แˆฅแˆซ แŠฅแ‹จแˆฐแˆฉ แˆ˜แˆ†แŠ‘แŠ• แ‹จแАแแˆต แŠ แ‹ตแŠ• แ‰กแ‹ตแŠ• แˆฐแˆซแ‰ฐแŠžแ‰ฝ แˆ›แˆตแ‰ณแ‹ˆแ‰ƒแ‰ธแ‹แŠ• แ‹˜ แŒ‹แˆญแ‹ฒแ‹ซแŠ• แ‹˜แŒแ‰งแˆแกแก

๐Ÿทแ‹จแ‰ปแ‹ญแŠ“ แ‰ฅแˆ”แˆซแ‹Š แ‹จแŠฅแˆณแ‰ต แŠ แ‹ฐแŒ‹ แˆ˜แŠจแˆ‹แŠจแˆ แŠฅแŠ“ แАแแˆต แŠ แ‹ตแŠ• แ‰กแ‹ตแŠ• 736 แˆฐแ‹Žแ‰ฝแฃ 76 แ‰ฐแˆฝแŠจแˆญแŠซแˆชแ‹Žแ‰ฝแฃ 18 แŒ€แˆแ‰ฃแ‹Žแ‰ฝ แŠฅแŠ“ 32 แˆฐแ‹ แŠ แˆแ‰ฃ แŠ แ‹แˆฎแ•แˆ‹แŠ–แ‰ฝแŠ• แˆˆแАแแˆต แŠ แ‹ตแŠ• แˆตแˆซแ‹Žแ‰ฝ แ‹ˆแ‹ฐ แ‰ฆแ‰ณแ‹ แˆ˜แˆ‹แŠฉแŠ• แŒˆแˆแŒฟแˆแข

Via walta Addis

@etconp
๐Ÿ‘14๐Ÿ˜ข4โค2๐Ÿ’”1
Intercon Construction Chemicals 
    
๐Ÿ‘‰ Authorized agent of MC (Conmix), Weber and SIMENTEK

โ— Concrete Admixtures
โ— Bonding Agents
โ— Waterproofings
โ— Concrete Repair, Grout   
โ— Tile Adhesive & Tile Joint Fillers 
โ— Wall Putty, Prime Coat, Rush Coat
โ— Quartz, Contextra
โ— Specialized paints (Thermal and Insulation Paints, Street and Playground Paints)
โ— Floor hardener, Epoxy              
โ— Geotextiles, Geo-membranes and other construction chemicals and materials

Tel: 0961955555 or 0961955559
Address: Signal, around signal mall
๐Ÿ‘7
๐Ÿ‘‰Water ponding on roads can cause damage due to several factors:

๐Ÿšง1. Hydrostatic Pressure

โบProlonged water accumulation increases pressure on the pavement, leading to cracks and structural weaknesses.

๐Ÿšง2. Erosion

โบWater can erode the sub-base and subgrade layers, weakening the pavement support.

๐Ÿšง3. Freeze-Thaw Cycles

โบIn colder climates, water can freeze and expand within cracks, causing further deterioration.

๐Ÿšง4. Material Degradation

โบWater can weaken materials like asphalt, leading to potholes and surface failures.

๐Ÿšง5. Loss of Adhesion

โบMoisture can strip the binding agents within asphalt, reducing durability.

๐Ÿ’ซPreventive measures include proper drainage design and regular maintenance to ensure water doesn't accumulate on road surfaces.

@etconp
๐Ÿ‘18
แ‰ณแˆแˆซแ‰ต  แ•แˆŒแ‰ต แŠฅแŠ“ แŒ„แ‰ฆแˆแ‰ต แŠ แ‰…แˆซแ‰ข

๐Ÿ‘‰แˆแˆ‰แŠ• แ‰ แŠ แŠ•แ‹ต แ‰ฆแ‰ณ แ‹จแˆšแ‹ซแŒˆแŠ™แ‰ แ‰ต แŠฅแŠ“ แˆˆแˆแˆ‰แˆ แ‰…แˆญแ‰ฅ

๐Ÿ”ฐแˆแŠ• แ‹ญแˆแˆแŒ‹แˆ‰?

๐Ÿ“Œแ•แˆŒแ‰ตแŠ“ แŒ„แ‰ฆแˆแ‰ต แ‰ แˆแˆˆแŒ‰แ‰ต แŠ แ‹ญแАแ‰ต แ‹จแ‰ฐแ‹˜แŒ‹แŒ€ แŠ แˆˆแŠ•

โœ‚๏ธแˆ‹แˆœแˆซ แˆ›แˆตแ‰†แˆซแˆจแŒฅ แˆ›แˆตแ‰ แˆณแ‰ต แ‹ˆแ‹ญแŠ•แˆ แˆ›แˆณแŒ แ แŠจแˆแˆˆแŒ‰  แŠฅแŠ•แ‹ณแ‹ซแˆตแ‰ก แˆแˆ‰แŠ•แˆ แˆ›แˆฝแŠ–แ‰ฝ แŠ แˆตแŒˆแ‰ฅแ‰ฐแŠ“แˆ

๐Ÿ”—แŒแˆฎ (แ‰ถแŠ•แ‹ฒแŠ–) แŒฅแˆญแˆต แˆ›แˆตแ‰ แŒ€แ‰ต แ‹ˆแ‹ญแŠ•แˆ แˆ›แˆณแŒ แ แŠซแˆฐแ‰ก แˆˆแˆฑแˆ แˆ›แˆฝแŠ‘ แ‰ แŒƒแ‰ฝแŠ• แАแ‹‰

๐Ÿ“แˆ›แŠ•แŠ›แ‹‰แŠ•แˆ แ‹จแˆžแ‹ฐแŠแŠญ แˆตแˆซแ‹Žแ‰ฝแŠ• แ‹จแˆšแˆฐแˆฉ แ‰ฅแ‰ แ‰ฃแˆˆแˆ™แ‹ซแ‹Žแ‰ฝแˆ แŠ แˆ‰แŠ•

โ˜Ž๏ธแ‹ญแ‹ฐแ‹‰แˆ‰แˆแŠ• แ‹ซแˆ›แŠญแˆฉแŠ•

๐Ÿ“แŠขแ‰ตแ‹ฎแŒตแ‹ซ แ‹‰แˆตแŒฅ แ‹จแ‰ตแˆ แŠฅแŠ•แˆแŠญแˆŽแ‰ณแˆˆแŠ•

แŠ แ‹ตแˆซแˆปแ‰ฝแŠ•แฆ แ‰.1 แŠ แ‹‰แ‰ถแ‰ฅแˆต แ‰ฐแˆซ(แˆ˜แˆณแˆˆแˆšแ‹ซ)
                    แ‰.2 แˆ˜แˆญแŠซแ‰ถ
                    แ‰.3 แ‰ฐแŠญแˆˆแˆ€แ‹ญแˆ›แŠ–แ‰ต

0904040477
0911016833
๐Ÿ‘3๐Ÿ‘Œ2
๐Ÿ‘‰แ‹œแŠ“ แ‹•แˆจแแ‰ต!

โญ๏ธแ‹จแ‹แАแŠ›แ‹ แˆณแˆŠแŠ’ แŠฎแŠ•แˆตแ‰ตแˆซแŠญแˆฝแŠ• แ‰ฃแˆˆแ‰คแ‰ต แˆฒแˆžแŠ• แ”แ‰ตแˆฎ แˆณแˆŠแŠ’ แŠจแ‹šแˆ… แ‹“แˆˆแˆ แ‰ แˆžแ‰ต แ‰ฐแˆˆแ‹ฉ

๐Ÿ’ซแ‰ แŠ แŒˆแˆซแ‰ฝแŠ• แŠขแ‰ตแ‹ฎแŒตแ‹ซ แ‰ แˆญแŠซแ‰ณ แ‰ฅแˆ”แˆซแ‹Š แŠฅแŠ“ แŒแ‹™แ แ‹จแŒแŠ•แ‰ฃแ‰ณ แ•แˆฎแŒ€แŠญแ‰ถแ‰ฝแŠ• แ‰ แˆ›แŠจแŠ“แ‹ˆแŠ• แ‹แŠ“แŠ• แ‹ซแ‰ฐแˆจแˆแ‹ แˆณแˆŠแŠ’ แŠฎแŠ•แˆตแ‰ตแˆซแŠญแˆฝแŠ• แ‰ฃแˆˆแ‰คแ‰ต แ‰ 92 แ‹“แˆ˜แ‰ณแ‰ธแ‹ แŠจแ‹šแˆ… แ‹“แˆˆแˆ แ‰ แˆžแ‰ต แ‰ฐแˆˆแ‹ญแ‰ฐแ‹‹แˆแข

๐ŸšงแŠฅแŠšแˆ… แŒแˆˆแˆฐแ‰ฅ 1.5 แ‰ขแˆŠแ‹ฎแŠ• แ‹ถแˆ‹แˆญ แ‹จแ‰ฐแŒฃแˆซ แˆ€แ‰ฅแ‰ต แŠฅแŠ•แ‹ณแˆ‹แ‰ธแ‹ แ‹จแŽแˆญแ‰ฅแˆต แˆ˜แŒฝแˆ”แ‰ต แˆ˜แˆจแŒƒ แ‹ซแˆณแ‹ซแˆแข

@etconp
๐Ÿ˜ข12๐Ÿ‘10โค4
Dynamic cone penetration penetrometer

โžช Dynamic cone penetration
penetrometer or DCP is a tool used
for evaluating the strength of soil on site.
โžช It also helps with monitoring the condition of granular layers and sub
grade soils in pavement section over time.

โžช It can be the right choice for site
with soft soil

โžช it is also applied when the CBR value of compacted soil sub-grade beneath the existing road pavement is to be determined. Continuous reading can be taken down to depth of 800mm or when an extension rod is fitted to be a depth up to 1200 mm.

โžช The DCP is simple and portable
instrument. It consists of hardened conical tip, standard diameter steel
rod , and standard weight hammer (8kg) , which is dropped from the top of the rod against an anvil to advance the tip into the ground.

#DCP #road #highway

@etconp
๐Ÿ‘15โค1
Ethio Construction Engineering
Dynamic cone penetration penetrometer โžช Dynamic cone penetration penetrometer or DCP is a tool used for evaluating the strength of soil on site. โžช It also helps with monitoring the condition of granular layers and sub grade soils in pavement sectionโ€ฆ
Dynamic cone penetrometer

In Amharic ๐Ÿ‡ช๐Ÿ‡น

๐Ÿ‘‰๐Ÿพแ‹จ แŠ แˆแˆญแŠ• แŒฅแŠ•แŠซแˆฌ แŠฅแ‹›แ‹ site แˆ‹แ‹ญ แˆˆแˆ˜แˆˆแŠซแ‰ต แ‹จแˆšแ‹ซแŒˆแˆˆแŒแˆ แˆ˜แˆณแˆชแ‹ซ แАแ‹แข

๐Ÿ‘‰๐Ÿฟ แ‰ แ‰ฐแŒจแˆ›แˆชแˆ แ‹จ แŒ แŒ แˆญ แŠ•แ‹›แŽแ‰ฝแŠ• (granular layer) แŠฅแŠ“ subgrade ( แ‹จแ‹แˆตแŒ แŠ› แ‹จ แŠ แˆแˆญ แŠญแแˆ) แˆแŠ”แ‰ณ แŠจ แŒŠแ‹œ แ‰ แŠ‹แˆ‹ แˆแŠ• แˆ‹แ‹ญ แŠฅแŠ•แ‹ณแˆˆ แ‹จแˆšแ‹ซแˆณแ‹แ‰€แŠ• แˆ˜แˆณแˆชแ‹ซ แАแ‹แข 
๐Ÿ‘‰๐Ÿพ แ‹ญแˆ… แˆ˜แˆณแˆชแ‹ซ แ‰ แ‰ฐแˆˆแ‹ญ แˆˆแˆตแˆ‹แˆณ แ‹จแŠ แˆแˆญ แŠ แ‹ญแАแ‰ต แ‹ญแˆ˜แˆจแŒฃแˆ

๐Ÿ‘‰๐Ÿพ แ‹ญแˆ… แˆ˜แˆณแˆชแ‹ซ แ‹จ แˆ˜แŠ•แ‹ฐแŒ‰แŠ• แ‹แˆตแŒ แŠ› แŠญแแˆ (sub grade) CBR value (California bearing ratio) แˆ˜แŠ•แŒˆแ‹ฑ แŠจแ‰ฐแˆฐแˆซ แ‰ แŠ‹แˆ‹ แŠฅแŠ•แŠณ แˆˆ แˆ›แ‹ˆแ‰… แ‹ซแˆตแ‰ฝแˆ‹แˆแข แ‹ญแˆ… แˆ˜แˆณแˆชแ‹ซ แŠฅแˆตแŠจ 800 แˆšแˆŠแˆœแ‰ตแˆญ แ‹ˆแ‹ฐแ‰ณแ‰ฝ แˆฐแˆญแˆตแˆฎ แˆ˜แŒแ‰ฃแ‰ณ แ‹จแˆšแ‰ฝแˆ แАแ‹แข  แŠจแ‹›แˆ แ‰ แˆ‹แ‹ญ แˆฐแˆญแˆตแˆฎ แŠฅแŠ•แ‹ฒแŒˆแ‰ฃ แŠจแˆแˆˆแŒแŠ• แˆ›แˆซแ‹˜แˆšแ‹ซ (extension
Rod) แ‰ฐแŒ แ‰…แˆ˜แŠ• แŠฅแˆตแŠจ 1200แˆšแˆŠแˆœแ‰ตแˆญ แˆ›แˆซแ‹˜แˆ แŠฅแŠ•แ‰ฝแˆ‹แˆˆแŠ•แข

๐Ÿ‘‰๐Ÿฟ แ‹ญแˆ… แˆ˜แˆณแˆชแ‹ซ 8 แŠชแˆŽ แŒแˆซแˆ แ‹จแˆšแˆ˜แ‹แŠ• แˆ˜แ‹ถแˆป แŠ แˆˆแ‹ แ‹ญแˆ…แˆ แ‹ˆแ‹ฐแˆ‹แ‹ญ แŠฅแŠ“ แ‹ˆแ‹ฐแ‰ณแ‰ฝ แˆฒแ‹ฐแˆจแŒ แ‹จแˆ˜แŠ•แŒˆแ‹ฑแŠ• แŠ•แŒฃแ แˆฐแˆญแˆตแˆฎ แ‹ญแŒˆแ‰ฃแˆแŠ“แˆแข

แ‹จแ‹šแˆ… แˆ˜แˆณแˆชแ‹ซ แˆแˆญแˆ˜แˆซ แ‹แŒคแ‰ต แ‰  DPI (penteration index) แ‹ญแŒˆแˆˆแƒแˆแข
แ‹จ แŠ แˆแˆฉ DPI แˆ›แˆˆแ‰ต แˆแŠ• แ‹ซแˆ…แˆ แŠ แˆแˆฉ แ‰ แˆ˜แ‹ถแˆปแ‹ แŠฅแŠ•แ‰…แˆตแ‰ƒแˆด แŠฅแŠ•แ‹ฐแ‰ฐแˆฐแˆจแˆฐแˆจ แ‹ญแАแŒแˆจแŠ“แˆแข แ‹ญแˆ…แˆ แ‰  millimeter แ‹ญแŒˆแˆˆแ…แˆแŠ“แˆแข แŒ แˆญแŠจแˆญ แ‹ซแˆˆ แ‹จแŠ แˆแˆญ แŠ แ‹ญแАแ‰ต แŠ แАแˆต แ‹ซแˆˆ DPI value แŠ แˆˆแ‹ แˆ›แˆˆแ‰ต แАแ‹ แˆแŠญแŠ•แ‹ซแ‰ฑแˆ แ‰ แ‰€แˆ‹แˆ‰ แˆตแˆˆแˆ›แ‹ญแˆฐแˆจแˆฐแˆญแข

DPI แŠฅแŠ•แ‹ดแ‰ต calculate แŠฅแŠ•แ‹ฐแˆšแ‹ฐแˆจแŒ แˆŒแˆ‹ แŒŠแ‹œ แŠฅแŠ“แ‹ซแˆˆแŠ•แข

DCP test results are expressed in DPI.

DPI is defined as the amount of vertical movement of the DPC cone produced by one drop of hammer. Itโ€™s expressed in millimeters. Strong souls have lower DPI than weaker soil.

Next time we will show you how to calculate DPI value.

@etconp
๐Ÿ‘11โค4
Intercon Construction Chemicals 
    
๐Ÿ‘‰ Authorized agent of MC (Conmix), Weber and SIMENTEK

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Tel: 0961955555 or 0961955559
Address: Signal, around signal mall
๐Ÿ‘7
If the soil sample is having porosity 50% and degrees of saturation at 90% then its percentage air voids is
Anonymous Quiz
34%
(a) 5%
22%
(b) 50%
23%
(c) 45%
20%
(d) 4.5%
๐Ÿ‘17โค6
๐Ÿ‘‰แ‰  แŒŽแ‹ แ‹žแŠ• แ‰ แ‰ฐแŠจแˆฐแ‰ฐ แ‹ตแŠ•แŒˆแ‰ฐแŠ› แ‹จ แŠ แˆแˆญ แŠ“แ‹ณ แŠฃแ‹ฐแŒ‹ แˆ€แ‹˜แŠ“แ‰ฝแŠ• แŠฅแŠ•แŒˆแˆแƒแˆˆแŠ•๐Ÿ˜ญ

๐Ÿ’ซETCONp แ‰  แŠ แ‹ฐแŒ‹แ‹ แ‹จแ‰ฐแˆฐแˆ›แŠ• แŒฅแˆแ‰… แˆ€แ‹˜แŠ• แŠฅแ‹จแŒˆแˆˆแ…แŠ•แค แ‰  แŠ แ‹ฐแŒ‹แ‹ แˆแŠญแŠ•แ‹ซแ‰ต แ‰คแ‰ฐแˆฐแ‰ฆแ‰ปแ‰ธแ‹ แˆ‹แŒกแ‰ต แŠฅแŠ•แ‹ฒแˆแˆ แˆˆแˆ˜แˆ‹แ‹ แ‹จแŠขแ‰ตแ‹ฎแŒตแ‹ซ แˆ…แ‹แ‰ฅ แˆ˜แ…แŠ“แŠ“แ‰ต แ‹ญแˆ˜แŠ›แˆ๐Ÿ™

@etconp
๐Ÿ˜ข23๐Ÿ‘3
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๐Ÿ‘5โค1๐Ÿ‘Œ1
๐Ÿ‘‰BASIC PRODUCTIVITY FORMULA

๐ŸšงThe basic formula for calculating productivity is:
Productivity Rate= Output/Input
Output: The quantity of goods or services produced.

Input: The resources used to produce the output (e.g., labor hours, costs, materials).

๐Ÿ’ซSteps to Calculate Productivity Rates

โญ๏ธ1. Define Output and Input
Output: This can be the number of units produced, services rendered, sales volume, etc.
Input: This could be the number of labor hours, cost of resources, total expenses, etc.

โญ๏ธ2. Choose a Time Frame
Decide whether you want to measure productivity on a daily, weekly, monthly, or yearly basis.

โญ๏ธ3. Collect Data :-Gather data for the output and input for the selected time frame.

โญ๏ธ4. Apply the Formula
Use the formula mentioned above to calculate the productivity rate.

๐ŸทExample Calculations

โ–ถ๏ธExample 1: Manufacturing Productivity Output: 500 widgets Input: 250 labor hours
Productivity Rate= 500 widgets/250 labor hours = 2 widgets per hour

โบExample 2: Sales Team Productivity

Output: $200,000 in sales
Input: 400 labor hours
Productivity Rate= $200,000/400 labor hours = $500 per hour

โบExample 3: Software Development Team
Output: 1000 lines of code
Input: 40 labor hours
Productivity Rate= 1000 lines/40 hours = 25 lines per hour

๐Ÿ“œTypes of Productivity Measurements

๐Ÿ”ฐProductivity can be measured in different ways depending on the industry and focus:

๐ŸŽฒ1. Labor Productivity
Measures the amount of goods or services produced per labor hour.
โนLabor Productivity = Total Output/Total Labor Hours

๐ŸŽฒ2. Capital Productivity
Measures output against capital invested.
Capital Productivity = Total Output//Total Capital Used

๐ŸŽฒ3. Total Factor Productivity (TFP)
Considers multiple inputs, such as labor, capital, and materials, to evaluate overall efficiency.
TFP = Total Output/Weighted Sum of Inputs

๐Ÿ’ซFactors Influencing Productivity

๐ŸŒŸ1. Technology: Advanced technology can increase output with the same input.
๐ŸŒŸ2. Skills and Training: Skilled workers often produce more efficiently.
๐ŸŒŸ3. Work Environment: A conducive environment can boost productivity.
๐ŸŒŸ4. Processes and Systems: Streamlined processes can enhance efficiency.
๐ŸŒŸ5. Management Practices: Effective management can lead to better productivity.

@etconp
๐Ÿ‘23๐Ÿ‘1