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ACO Mineral SLT

ACO Mineral SLT is an exposed fiberglass ceiling system with angled tegular edge design. The tegular design of the ceiling edge allows the T-bar to be embedded inside, compared with SLN edge, its angled design has better stereoscopic vision.

Sound absorption NRC≥60
Connect T15/24 grid
Angled tegular edge
Excellent visual design

mineral wool slt acoustic ceiling tiles system

mineral wool slt acoustic ceiling tiles 1

Main materials

Wet processing mineral wool fibers

Decorative surface

Different texture and design options

Sound absorption

NRC≥0.60 according to EN ISO 354:2003 and EN ISO 11654:1997

Dampproof performance

Class C according to EN 13964:2014, stable performance when temperature is 40℃ and the relative humidity is below 90%

Fireproof performance

Class A, A2-s1 according to EN 13501-1, non-combustible materials

Density

220-380 kgs/m³, can accept customization upon request

Environmentally friendly

Both the product and packaging are recyclable

Technical Properties

Edge	Dimensions(mm)	Shape	Sound Absorption(NRC)	CAC Min.	Fireproof	Reflectivity

	600×600×16		≥0.60	33	Class A	0.84
	2’×2’×5/8″		≥0.60	33	Class A	0.84
	600×1200×16		≥0.60	35	Class A	0.84
	2’×4’×5/8″		≥0.60	35	Class A	0.84
	600×600×19		≥0.70	33	Class A	0.88
	2’×2’×3/4″		≥0.70	33	Class A	0.88
	600×1200×19		≥0.70	35	Class A	0.88
	2’×2’×3/4″		≥0.70	35	Class A	0.88

Decorative surface

Different from fiberglass and rock wool ceilings, the surface of mineral wool ceilings is integrally formed with the board together. The surface pattern is a non-directional design to ensure consistency and save installation time. Different texture designs can achieve different visual perceptions.

Figure

Film Laminated

Glue On

Hole

Sandy

T-Grid

The T-grid system enables modular installation of ceiling tiles, enhancing system stability and speeding up the installation process. A complete T-grid system consists of Main Tee, Cross Tee, Small Tee, and Wall Angle components. We also offer various design options, including plain, groove, and exposed types.