TB autoclaved sand aerated concrete block binder

1. Product Introduction

TB binder is a thin-layer bonding material designed for autoclaved sand aerated concrete blocks. The product has excellent water retention, is easy to operate, and has good properties with the base material. Good adhesion, suitable for thin-layer construction of lightweight materials, providing uniform bonding strength to upper and lower blocks, ensuring minimum joints between blocks, and enabling the joint of lightweight materials to have excellent integrity and Aesthetics.
2. Product features

1. Excellent adhesion 2. Good water retention 3. Good crack resistance

4. Good weather resistance 5. Easy to operate

3. Scope of application

This product is mainly used for the bonding of lightweight wall materials such as autoclaved sand aerated blocks, lightweight blocks, lightweight boards, and ceramsite blocks. Knot.
IV. Base layer requirements
The surface of the building blocks must be solid, flat, without cracks, release agents and media that can cause isolation. Blocks with defects such as falling corners should be repaired first. If they are The surface of the block is prone to dust, so the surface should be treated with primer first.
5. Instructions for use
1. Use an open mortar machine or a hand mixer to stir, add clean water to a clean container, add the binder while stirring, and stir until it becomes evenly viscous. There are no lumps or bubbles. Let it sit for 5 minutes and stir again before use. No need to add water when stirring again.

2. Use a spatula to apply the mixed slurry to the surface of the lightweight bricks. The thickness is about 3-4mm, then lay the blocks in the corresponding positions and press them firmly.

VI. Precautions
1. The construction temperature should be above 5℃, strong sunlight and rain should be avoided during the construction process, and vibration should be avoided within 48 hours after construction.

2. The mixed slurry should be used up within 2 hours. The slurry that exceeds this time should be discarded.
7. Storage and Packaging
This product is packed in lined film bags, 25kg or 50kg/bag, stored in a ventilated and dry place, moisture-proof and sun-proof, with a shelf life of three months. </p