PiroAcrylic Sealant AC120

bullet.png

>>  PRODUCTS  >>  PASTES AND MASSES  >>  PIROACRYLIC SEALANT AC 120  >>   APPLICATION  >>   PRODUCT DESCRIPTION AND SPECIFICATIONS  >>  APPLICATION EXAMPLES

Technical Approval: ETA-17/1059

Constancy of Performance: 1488-CPR-0669/W

The declaration of performance: PIRO/04-2017-12-31

Application:

 

One-component acrylic mass for fire protection of:

Gaps where concrete and steel elements meet e.g. sheet metal

Expansion joints in walls and ceilings

Cracks in walls and ceilings

Do zastosowań w ścianach i stropach wykonanych z:

CONCRETE

CERAMIC BRICKS AND AIR BRICKS

PLASTERBOARDS

SILICATE BLOCKS

 

Product description and specifications:

Piro Acrylic Sealant AC120 is a liquid, thick acrylic white mass, based on water-borne acrylic resin with special additives. The mass pressed into expansion joints in fire conditions increases its volume, filling the spaces between building elements tightly. Masa Akrylowa Piro Acrylic Sealant AC120 is intended for sealing: expansion joints, spaces between door and window and door frames (wooden, steel, PVC), previously protected with one of the Pirosystem products: tape, collar, foam or other solutions.

  • Fire resistance class: up to EI 120

  • Reaction to fire: Bfl-s1; B-s2,d0

  • Color: creamy-white

  • Density: 1,56 ± 5% g/cm³

  • Environment class: Z1, Z2

  • Storage temperature range: od +5°C  do +30°C

  • Shelf life: 12 months in the original sealed bucket

  • Theoretical amount of mass needed (kg/m²): 1 mm thick coating 1,93 kg/m²

  • Oxygen index: ≥45

  • Package: bucket- 3 kg, cartridge 310 ml

         

 

The way of protecting expansions joint in walls and fire ceilings as well as gaps between ceilings and walls.

Application examples:

 

Fill the expansion joint with mineral wool with a density of min. 80 kg/³

By using a putty knife apply Piro Acrylic Sealant AC120 to the wool so that a uniform layer is formed. Layer thicknesses can be found in the Pirosystem catalog or ETA document.

In this technology, you can seal expansion joints in wall, ceiling or between ceiling and wall.

Mark the protection with the attached label, mark Piro Acrylic Sealant AC120 on it, enter the date and name.

The way of protecting cracks in walls and ceilings.

Prepare the crack by brushing loose parts and dust.

In the case of deep cracks or wide gaps, partially fill them with mineral wool.

Apply Piro Acrylic Sealant AC120 so that a uniform layer is formed. For leveling, use a putty knife or a brush.

Small gaps can be protected using only Piro Acrylic Sealant AC120 without filling with wool.

The way of protecting mixed penetrations of pipes and cables in walls and fire ceilings

(protection should be made on both sides of the partition).

Fill the hole in the wall from two sides with mineral wool boards with a min. density of 150 kg/m³ and min. thickness of 50 mm.

By using a putty knife, apply a 1.2 mm thick Piro Acrylic Sealant AC120 paste to the wool.

Protect pipes and cables in accordance with the Pirosystem catalog or ETA document.

Mark the penetration with the attached label, mark all Pirosystem materials used on it, enter the date and name.

PASSIVE FIRE PROTECTION SYSTEMS

© 2020 Pirosystem Sp. z o.o.

logo_pirosystem2.png