in dark rooms or in low light, the glass blocks are useful for increase natural lighting easily. Simply replace the brick wall, or part of it (like a window), glass block by block. This material is available transparent or translucent, with a very wide range of colors.
should be confirmed that the wall will topple n or is a main wall and has pipeline, since in this case would jeopardize the stability of the housing. To illuminate underground rooms such as basements, the shield is also handy if possible placed on the floor of the upper room. However, any doubt, you should consult with a professional feasibility of the works.
have the glass blocks, mostly square. The most common dimensions reach 20 centimeters across. Among its main advantages is the possibility of allowing the passage of light while protecting abroad. Their resistance makes them a good thermal and acoustic insulation . All this makes it an ideal solution for bathrooms , for example separating the tub or shower from the rest of space.
As for the construction of a glass block wall, the two basic elements are galvanized rods of iron or steel (approximately 6 mm in diameter) to lift the structure to hold the blocks and mortar to attach the shield to the rods. If you prefer, you can use wood or plastic profiles for the structure.
Work begins with a Mortar about four inches above that the first rods are placed. These are installed horizontally and vertically, giving way to pictures in which the blocks are located. To reinforce the wall, it is desirable to place two rods in horizontal position and join them together with wire. This strengthens the union and creates a more stable base for the glass blocks. It is advisable to insert the shield between the rods as they are placed.
For its part, the function of the mortar is to fill the gaps between the blocks, rods and attach them to finish the joints. There is special mortar for glass block walls, rather than the traditional silicone. This is applied with a trowel or trowel and remove the excess with a damp sponge before it hardens.
For the distance between blocks is the same, using spacers together. These are located on each side of the block so that it is the same distance around the perimeter. According to the boards, ranging from 2 to 20 mm in width, is chosen as spacers.
should be put before the mortar hardens and remove them when you begin to set. Otherwise, if you wait too long, it will be impossible to remove. Another possibility is to use plastic or metal profiles, which are glued with silicone putty or paste type specific.
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