Ukusetyenziswa kwefiber ye-PVA kwikhonkrithi

Inkcazo:

Iifiber zePolyvinyl alcohol (PVA) ziye zavela njengezongezelelo ezithembisayo kwitekhnoloji yekhonkrithi, inceda ekuphuculeni iipropati ezahlukeneyo zoomatshini kunye nokuqina. Olu phononongo olubanzi luvavanya iziphumo zokubandakanya iifiber zePVA kwimixube yekhonkrithi, ukuxoxa ngeempawu zabo, iinkqubo zokuvelisa, kunye nezicelo ezahlukeneyo kushishino lokwakha. Ingxoxo ibandakanya iimpembelelo zePVA fibers kwiipropathi ezitsha kunye nokuqina kwekhonkrithi, indima yazo ekuthinteleni iintanda, kunye neenzuzo ezinokuthi zibekho zokusingqongileyo ezinxulumene nokusetyenziswa kwazo. Ukongeza, imiceli mngeni kunye namathemba exesha elizayo abonakaliswe ukukhokela uphando olongezelelweyo kunye nophuhliso kulo mmandla.

1. Intshayelelo:

1.1 Imvelaphi

1.2 Ukukhuthaza ukusetyenziswa kwefayibha yePVA

1.3 Injongo yophononongo

2. I-Polyvinyl alcohol (PVA) ifayibha:

2.1 Inkcazo kunye neempawu

2.2 Iindidi zePVA fiber

2.3 Inkqubo yokwenziwa kwemveliso

2.4 Iimpawu ezichaphazela ukusebenza okubambekayo

3. Ukusebenzisana phakathi kwefayibha yePVA kunye nekhonkrithi:

3.1 Iipropati zekhonkrithi entsha

3.1.1 Ukwakhiwa

3.1.2 Seta ixesha

3.2 Iipropati zekhonkrithi eqinile

3.2.1 Amandla acinezelayo

3.2.2 Amandla okuqina

3.2.3 Amandla okugoba

3.2.4 Imodyuli ye-elasticity

3.2.5 Ukuqina

4. Uthintelo kunye nolawulo lweentanda:

4.1 Indlela yokuthintela ukuqhekeka

4.2 Iintlobo zeentanda ezithotywe ngeefiber zePVA

4.3 Ububanzi bokuqhekeka kunye nezithuba

5. Ukusetyenziswa kwekhonkrithi yefayibha yePVA:

5.1 Ukusetyenziswa kwesakhiwo

5.1.1 Imiqadi kunye neentsika

5.1.2 Amacwecwe omgangatho kunye nepavumente

5.1.3 Iibhulorho kunye neendlela ezingaphezulu

5.2 Izicelo ezingezizo ezothutho

5.2.1 Shotcrete

5.2.2 Ikhonkrithi yangaphambili

5.2.3 Ulungiso kunye noLungiso

6. Iingqwalasela zokusingqongileyo:

6.1 Ukuzinza kokuveliswa kwefiber ye-PVA

6.2 Nciphisa i-carbon footprint

6.3 Ukuhlaziya nokusebenzisa kwakhona

7. Imingeni kunye nemida:

7.1 Ukusasazwa okufanayo

7.2 Ukuqwalaselwa kweendleko

7.3 Ukuhambelana neminye imixube

7.4 Ukusebenza kwexesha elide

8. Amathemba ekamva kunye nezalathiso zophando:

8.1 Ukuphucula umxholo wefayibha yePVA

8.2 Ukudibanisa kunye nezinye izinto zokuqinisa

8.3 Ithekhnoloji yokuvelisa ekwinqanaba eliphezulu

8.4 Uphando lovavanyo lomjikelo wobomi

9. Isiphelo:

9.1 Isishwankathelo seziphumo zophando

9.2 Ukubaluleka kwefiber ye-PVA kwi-teknoloji yekhonkrithi

9.3 Iingcebiso zoPhumezo oluSebenzayo