HPMC na-eji na Concrete

Hydroxypropyl Methyl Cellulose (HPMC) bụ nke a na-ejikarị dị ka ihe mgbakwunye na kọmpat iji melite arụmọrụ ya na ịrụ ọrụ ya. Nke a bụ ụfọdụ isi ojiji na ọrụ nke HPMC n'ime ihe:

1. Njide mmiri na arụ ọrụ

1.1 Ọrụ n'ime ngwakọta ihe

• Njide mmiri: HPMC na-arụ ọrụ dị ka onye na-ejigide mmiri n'ime ihe, na-egbochi ikuku mmiri ngwa ngwa. Nke a dị oké mkpa maka ịnọgide na-arụ ọrụ nke ngwakọta ihe n'oge ngwa.
• Ịrụ ọrụ emelitere: HPMC na-enye aka na ịrụ ọrụ nke ihe, na-eme ka ọ dịkwuo mfe ịgwakọta, ebe, na imecha. Nke a dị mkpa karịsịa maka ngwa ebe a na-achọ kọmpụta na-asọba ma ọ bụ na-edozi onwe ya.

2. Adhesion na Njikọta

2.1 Nkwalite Adhesion

• Nkwado emelitere: HPMC na-eme ka adhesion nke ihe dị iche iche dịkwuo mma, na-eme ka njikọ siri ike n'etiti ihe na elu dị ka nchịkọta ma ọ bụ nhazi.

2.2 Ike jikọrọ ọnụ

• Nkwekọrịta emelitere: Mgbakwunye nke HPMC nwere ike imeziwanye ike njikọta nke ngwakọta ihe, na-enye aka na nguzobe n'ozuzu nke ihe a gwọrọ.

3. Sag Resistance na Anti-Segregation

3.1 Sag Nguzogide

• Mgbochi nke sagging: HPMC na-enyere aka igbochi ịsa ihe n'oge ngwa kwụ ọtọ, na-ejigide ọkpụrụkpụ na-agbanwe agbanwe na elu kwụ ọtọ.

3.2 Mgbochi nkewa

• Njirimara mgbochi nkewa: HPMC na-enyere aka igbochi nkewa nke mkpokọta n'ime ngwakọta kọmpụta, na-ahụ na nkesa otu ihe.

4. Ịtọ oge njikwa

4.1 Ntọala egbu oge

• Ịtọ oge njikwa: HPMC nwere ike iji jikwaa ntọala oge nke ihe. Ọ nwere ike itinye aka na nhazi oge na-egbu oge, na-enye ohere ịrụ ọrụ ogologo oge na oge ntinye.

5. Concrete na-edozi onwe ya

5.1 Ọrụ na Ngwakọta Nhazi Onwe Onye

• Ngwongwo Ngozi Onwe: N'ime usoro nhazi nke onwe, HPMC na-enyere aka nweta njirimara eruba a chọrọ, na-ahụ na ọkwa ngwakọta n'onwe ya na-enweghị nkwụsị oke.

6. Ntụle na ịkpachara anya

6.1 Usoro onunu ogwu na ndakọrịta

• Njikwa onunu ogwu: Ekwesịrị iji nlezianya chịkwaa usoro onunu ogwu nke HPMC na ngwakọta ihe iji nweta ihe ndị achọrọ na-enweghị mmetụta na-adịghị mma na njirimara ndị ọzọ.
• Ndakọrịta: HPMC kwesịrị dakọtara na ihe mgbakwunye, mgbakwunye na ihe ndị ọzọ iji hụ na arụmọrụ kwesịrị ekwesị.

6.2 Mmetụta gburugburu

• Njigide: Ekwesịrị ka e leba anya na mmetụta gburugburu ebe obibi nke mgbakwunye ihe owuwu, gụnyere HPMC. Nhọrọ na-adịgide adịgide na ebe obibi enyi na-adịwanye mkpa na ụlọ ọrụ ihe owuwu.

6.3 Nkọwapụta ngwaahịa

• Nhọrọ ọkwa: Ngwaahịa HPMC nwere ike ịdịgasị iche na nkọwapụta, yana ọ dị mkpa ịhọrọ ọkwa kwesịrị ekwesị dabere na ihe achọrọ ngwa ngwa.

7. Nkwubi okwu

Hydroxypropyl Methyl Cellulose bụ ihe mgbakwunye bara uru na ụlọ ọrụ ihe, na-enye njigide mmiri, arụ ọrụ ka mma, nrapado, nguzogide sag, na njikwa oge ịtọ. Ya vasatail Njirimara-eme ka ọ dabara dị iche iche ihe ngwa, sitere na si ot mixes ka onwe-leveling formulations. Nleba anya nke ọma nke usoro onunu ogwu, ndakọrịta, na ihe gburugburu ebe obibi na-eme ka HPMC na-ebuli uru ya na ngwa dị iche iche.