Sprayplaster Systems

For Internal walls and ceilings

Terraco with its Sprayplaster™ System is a market leader in spray-applied surface preparation compounds.

Terraco’s revolutionary Sprayplaster™ system provides customers with a host of long-term savings in comparison to traditional plastering techniques. It is the ideal solution for large fast-track projects or indeed for any other project – where cost, time and quality are important factors!

As these products are thin coat applications, they significantly reduce the dead weight to buildings – 10mm of Sprayplaster™ will weigh approximately 18 kg/m² while a traditional plaster, applied at the typical minimum thickness of 15mm, will weigh approximately 33 kg/m². A weight reduction of 45%!

Terraco Sprayplaster™ can be used on all types of concrete surfaces, aerated light-weight concrete elements and blocks, sand cement render, fair-face concrete block walls, fair-faced and concrete block soffits and more. The system is suitable for both precast and conventional buildings and is easy to apply and does not require highly skilled labour for application.

As an interior plastering system for internal walls and ceilings, it is traditionally applied as a skim coat not as a plaster.

Sprayplaster Systems for Internal Walls and Ceilings

Ceiling Systems

Concrete Ceiling

Step 1: Surface Preparation

Step 2: Apply one Coat of Terraco Sprayplaster BC at joints.

Step 3: Level with Steel Edge Spatula

If texture is required

Spray apply one coat of Terraco Sprayplaster FC to the required texture

Hourdy Ceiling

1. Apply one coat Terraco Sprayplaster BC to the block.

2. Apply one coat Terraco Sprayplaster BC to the entire ceiling and level smooth.

3. Apply two coats Terraco Sprayplaster FC and level with steel edge spatula. If texture is required:

4. Spray apply one coat of Terraco Sprayplaster FC to the required texture.

Precast Ceiling

1. Apply one coat Terraco Sprayplaster BC at joints and embed fibre glass mesh.

2. Apply two coats Terraco Sprayplaster FC and level with steel edge spatula. If texture is required:

3. Spray apply one coat of Terracoat Sprayplaster FC to the required texture.

System

Surface

Internal Wall Systems

Ready Mixed Sprayplaster™ BC and Sprayplaster™ CM

Block Wall

1. Fix micro angle beads and fibre glass mesh where necessary.

2. Fix Spot Guides to achieve a level surface

3. Pre-wet the surface prior to application.

4. Spray apply Sprayplaster™ BC and Sprayplaster™ CM mix (ratio 1:1) upto a maximum thickness of 15mm per coat and level smooth using levelling board.

Application of Sprayplaster™ DP

Level the surface

Concrete Wall

1. Fix micro angle beads and fibre glass mesh where necessary.

2. Fix Spot Guides to achieve a level surface

3. Apply one coat Terrabond SP primer.

4. Spray apply Sprayplaster™ BC and Sprayplaster™ CM mix (ratio 1:1) and level smooth using levelling board.

5. Allow to dry overnight.

6. Cure for 48-72 hours using mist spray of water.

7. Apply two coats of Sprayplaster™ FC and level using steel edged spatula.

Dry Powder Sprayplaster™ DP

Block Wall

1. Fix micro angle beads and fibre glass mesh where necessary.

2. Fix Spot Guides to achieve a level surface

3. Pre-wet the surface prior to application. For aerated autoclad concrete (AAC) apply one coat Terrabond A primer diluted (ratio 1:5 water) and allow to dry overnight.

4. Spray apply Sprayplaster™ DP mix (ratio 5:1 water) upto a thickness of 8mm - 20mm per coat and level smooth using levelling board.

5. For application thickness of more than 20mm, two coats of Sprayplaster™ DP must be applied. First coat upto 15mm and then scratch the key to apply the second coat. The total thickness should not exceed 30mm.

6. Allow to dry for 24 hours.

7. Cure for 48-72 hours using mist spray of water.

8. Apply two coats of Sprayplaster™ FC and level using steel edged spatula.

Concrete Wall

1. Fix micro angle beads and fibre glass mesh where necessary.

2. Fix Spot Guides to achieve a level surface

3. Apply a rush coat of Terraco Keybond and allow to dry overnight.

4. Spray apply Sprayplaster™ DP mix (ratio 5:1 water) upto a thickness of 8mm - 20mm per coat and level smooth using levelling board.

5. For application thickness of more than 20mm, two coats of Sprayplaster™ DP must be applied. First coat upto 15mm and then scratch the key to apply the second coat. The total thickness should not exceed 30mm.

6. Allow to dry for 24 hours.

7. Cure for 48-72 hours using mist spray of water.

8. Apply two coats of Sprayplaster™ FC and level using steel edged spatula.

Leading the global movement towards Green Technology, Terraco’s ready-mix Sprayplaster™ product range are environmentally friendly, contain zero VOC’s, are solvent free, and water based. Read more on EcoLife.

Specified by Architects, used by builders!

Please contact your Terraco representative for further technical information.