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Autoclave lightweight concrete panel

Details

AAC panel is a kind of porous silicate plate of high performance, and has many incomparable performances of lightweight & high strength, good fire-resistance, fire prevention, sound insulation and thermal insulation etc.

(1).AAC/ALC Panel Characteristics and Advantage

In comparison with the autoclaved aerated concrete block, AAC or ALC panel has the characteristics as following:

a. Heat Preservation and Insulation
b. Fireproof Performance
c. Perfect Resistance to Shock
d. Convenient Construction
e. Larger Indoor Area

(2).AAC/ALC Panel Technical data

Bulk density grade				B04			B05	B06	B07
Normal dry density (kg/m3)	Prime (A)≤		400				500	600	700
	Acceptable (B)≤		425				525	625	725
Strength grade (MPa)	Prime (A)		A2.5				A3.5	A5.0	A5.5
	Acceptable (B)		A2.0				A2.5	A3.5	A4.0
Drying contraction (mm/m)	Standard method		0.5				0.5	0.5	0.5
	Rapid method		0.8				0.8	0.8	0.8
Frost resistance	Weight less %≤		5				5	5	4
	Strength (Mpa)≥	Prime (A)			1.60		2.8	4.0	4.5
		Acceptable (B)					2	2.8	3.2
Thermal conductivity	Dry (w/m.k)					0.11	0.13	0.15	0.16

(3).AAC Panel Application in Daily life