TO FIRMLY LAY LIGHTWEIGHT BLOCKS.

Wall cracking leads to the following problems:

Weak structural wall that could seriously affect to lifes and assets.
Paint debonding and molds according to humid uprising.

Problem

To use jobsite mix with the lightweight blocks.

To use jobsite mix as a masonry of lightweight blocks. Very short drying time is normal property of jobsite mix. When using it with lightweight blocks bonding strength will be drop.

To use improper tools

To use improper tools such as traditional trowel or traditional trowel with grooves. This cause less contact transfer of lightweight masonry fresh mortar. which affects durability of the wall.

Lightweight block are not properly levelled.

Lightweight block are not properly levelled. This leads to uneven thickness of masonry mortar and the hollow gaps between blocks.

Lack of reinforcement between lightweight-block

Lack of reinforcement between lightweight-block walls and structure walls or columns. It may lead to line cracks according to structural movement or shrinkage/expansion from temperature variations.

Solution

1. Use high quality product of weberset lightweight block

weberset lightweight blocks is specially designed to mason lightweight block. This product is certified WCM (World Class Manufacturing) and Green Industry with the properties of smoothness creamy texture for easy application.

2. Use proper-size notched trowel with weberset lightweight block

Use proper-size notched trowel with weberset lightweight block in order to have the full contact transfer of the mortar installing lightweight blocks. which will also increase bonding strength.